Imported Upstream version 1.1.1upstream/1.1.1

2 files changed, 3227 insertions, 0 deletions

diff --git a/transmission-remote-cli.1 b/transmission-remote-cli.1
new file mode 100644
index 0000000..3f57ebc
--- /dev/null
+++ b/transmission-remote-cli.1
@@ -0,0 +1,104 @@
+.Dd Oct 25, 2011
+.Dt TRANSMISSION-REMOTE-CLI 1
+.Os
+.Sh NAME
+.Nm transmission-remote-cli
+.Nd a console client for the Transmission BitTorrent client
+.Sh SYNOPSIS
+.Nm
+.Op OPTION
+.Op Ar filename-or-URL
+.Sh DESCRIPTION
+.Nm
+is a console client for the Transmission BitTorrent client
+.Sh OPTIONS
+.Bl -tag -with Ds
+.It Fl -version
+Show version number and exit
+.It Fl h Fl -help
+Show this help message and exit
+.It Fl "c \fICONNECTION\fR" Fl -connect=\fICONNECTION\fR
+Point to the server using pattern: [username:password@]host[:port]/[path]
+.It Fl s Fl -ssl
+Connect to Transmission via SSL
+.It Fl "f \fICONFIGFILE\fR" Fl -config=\fICONFIGFILE\fR
+Path to configuration file
+.It Fl -create-config
+Create configuration file \fICONFIGFILE\fR
+.It Fl n Fl -netrc
+Get authentication info from your ~/.netrc file
+.It Fl -
+Forward options after '--' and auth info to transmission-remote
+.Sh FILES
+Settings can be saved in ~/.config/transmission-remote-cli/settings.cfg, authentication settings in ~/.netrc
+.Sh EXAMPLES
+Connection information
+
+.Ed
+Authentication and host/port can be set via command line with one of these patterns:
+.Bd -literal -offset indent
+$ transmission-remote-cli \-c homeserver
+$ transmission-remote-cli \-c homeserver:1234
+$ transmission-remote-cli \-c johndoe:secretbirthday@homeserver
+$ transmission-remote-cli \-c johndoe:secretbirthday@homeserver:1234
+
+.Ed
+Configuration file
+
+.Ed
+You can write this (and other settings) to a configuration file:
+.Bd -literal -offset indent
+$ transmission-remote-cli.py \-c johndoe:secretbirthday@homeserver:1234 \-\-create-config
+
+.Ed
+No configuration file is created automatically, you have to do this somehow. However, if the file exists, it is re-written when trcli exits to remember some settings. This means you shouldn't have trcli running when editing your configuration file.
+
+.Ed
+If you don't like the default configuration file path ~/.config/transmission-remote-cli/settings.cfg, change it:
+.Bd -literal -offset indent
+$ transmission-remote-cli.py -f ~/.trclirc --create-config
+
+.Ed
+Calling transmission-remote
+
+.Ed
+transmission-remote-cli forwards all arguments after '--' to transmission-remote. This is useful if your daemon requires authentication and/or doesn't listen on the default localhost:9091 for instructions. transmission-remote-cli reads HOST:PORT and authentication from the config file and forwards them on to transmission-remote, along with your arguments.
+
+.Ed
+Some examples:
+.Bd -literal -offset indent
+$ transmission-remote-cli.py -- -l
+$ transmission-remote-cli.py -- -t 2 -i
+$ transmission-remote-cli.py -- -as
+
+.Ed
+Add torrents
+
+.Pp
+If you provide only one command line argument and it doesn't start with '-', it's treated like a torrent file/URL and submitted to the daemon via transmission-remote.
+This is useful because you can instruct Firefox to open torrent files with transmission-remote-cli.py.
+.Bd -literal -offset indent
+$ transmission-remote-cli.py http://link/to/file.torrent
+$ transmission-remote-cli.py path/to/some/torrent-file
+.El
+.Sh AUTHOR
+.An -nosplit
+.An Benjamin (fagga),
+.An contributors .
+.Sh SEE ALSO
+.Xr transmission-create 1 ,
+.Xr transmission-daemon 1 ,
+.Xr transmission-edit 1 ,
+.Xr transmission-gtk 1 ,
+.Xr transmission-qt 1 ,
+.Xr transmission-remote 1 ,
+.Xr transmission-show 1
+.Sh COPYRIGHT
+Copyright (C) 2011 Ben Thompson.
+
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3
+or any later version published by the Free Software Foundation;
+with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
+A copy of the license is included in the section entitled "GNU
+Free Documentation License" <\fBhttp://www.gnu.org/copyleft/fdl.html\fR>.
diff --git a/transmission-remote-cli.py b/transmission-remote-cli.py
new file mode 100755
index 0000000..e7dfb9e
--- /dev/null
+++ b/transmission-remote-cli.py
@@ -0,0 +1,3123 @@
+#!/usr/bin/env python
+########################################################################
+# This is transmission-remote-cli, whereas 'cli' stands for 'Curses    #
+# Luminous Interface', a client for the daemon of the BitTorrent       #
+# client Transmission.                                                 #
+#                                                                      #
+# This program is free software: you can redistribute it and/or modify #
+# it under the terms of the GNU General Public License as published by #
+# the Free Software Foundation, either version 3 of the License, or    #
+# (at your option) any later version.                                  #
+#                                                                      #
+# This program is distributed in the hope that it will be useful,      #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of       #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        #
+# GNU General Public License for more details:                         #
+# http://www.gnu.org/licenses/gpl-3.0.txt                              #
+########################################################################
+
+VERSION = '1.1.1'
+
+TRNSM_VERSION_MIN = '1.90'
+TRNSM_VERSION_MAX = '2.50'
+RPC_VERSION_MIN = 8
+RPC_VERSION_MAX = 14
+
+# error codes
+CONNECTION_ERROR = 1
+JSON_ERROR       = 2
+CONFIGFILE_ERROR = 3
+
+
+# use simplejson if available because it seems to be faster
+try:
+    import simplejson as json
+except ImportError:
+    try:
+        # Python 2.6 comes with a json module ...
+        import json
+        # ...but there is also an old json module that doesn't support .loads/.dumps.
+        json.dumps ; json.dumps
+    except (ImportError,AttributeError):
+        quit("Please install simplejson or Python 2.6 or higher.")
+
+import time
+import re
+import base64
+import httplib
+import urllib2
+import socket
+socket.setdefaulttimeout(None)
+import ConfigParser
+from optparse import OptionParser, SUPPRESS_HELP
+import sys
+import os
+import signal
+import unicodedata
+import locale
+locale.setlocale(locale.LC_ALL, '')
+import curses
+import curses.ascii
+from textwrap import wrap
+from subprocess import call
+import netrc
+
+
+# optional features provided by non-standard modules
+features = {'dns':False, 'geoip':False, 'ipy':False}
+try:   import adns; features['dns'] = True     # resolve IP to host name
+except ImportError: features['dns'] = False
+
+try:   import GeoIP; features['geoip'] = True  # show country peer seems to be in
+except ImportError:  features['geoip'] = False
+
+try:   import IPy;  features['ipy'] = True  # extract ipv4 from ipv6 addresses
+except ImportError: features['ipy'] = False
+
+
+if features['ipy']:
+    IPV6_RANGE_6TO4 = IPy.IP('2002::/16')
+    IPV6_RANGE_TEREDO = IPy.IP('2001::/32')
+    IPV4_ONES = 0xffffffff
+
+if features['geoip']:
+    def country_code_by_addr_vany(geo_ip, geo_ip6, addr):
+        if '.' in addr:
+            return geo_ip.country_code_by_addr(addr)
+        if not ':' in addr:
+            return None
+        if features['ipy']:
+            ip = IPy.IP(addr)
+            if ip in IPV6_RANGE_6TO4:
+              addr = str(IPy.IP(ip.int() >> 80 & IPV4_ONES))
+              return geo_ip.country_code_by_addr(addr)
+            elif ip in IPV6_RANGE_TEREDO:
+              addr = str(IPy.IP(ip.int() & IPV4_ONES ^ IPV4_ONES))
+              return geo_ip.country_code_by_addr(addr)
+        if hasattr(geo_ip6, 'country_code_by_addr_v6'):
+            return geo_ip6.country_code_by_addr_v6(addr)
+
+
+# define config defaults
+config = ConfigParser.SafeConfigParser()
+config.add_section('Connection')
+config.set('Connection', 'password', '')
+config.set('Connection', 'username', '')
+config.set('Connection', 'port', '9091')
+config.set('Connection', 'host', 'localhost')
+config.set('Connection', 'path', '/transmission/rpc')
+config.set('Connection', 'ssl', 'False')
+config.add_section('Sorting')
+config.set('Sorting', 'order', 'name')
+config.add_section('Filtering')
+config.set('Filtering', 'filter', '')
+config.set('Filtering', 'invert', 'False')
+config.add_section('Misc')
+config.set('Misc', 'compact_list', 'False')
+config.set('Misc', 'torrentname_is_progressbar', 'True')
+config.add_section('Colors')
+config.set('Colors', 'title_seed',       'bg:green,fg:black')
+config.set('Colors', 'title_download',   'bg:blue,fg:black')
+config.set('Colors', 'title_idle',       'bg:cyan,fg:black')
+config.set('Colors', 'title_verify',     'bg:magenta,fg:black')
+config.set('Colors', 'title_paused',     'bg:black,fg:white')
+config.set('Colors', 'download_rate',    'bg:black,fg:blue')
+config.set('Colors', 'upload_rate',      'bg:black,fg:red')
+config.set('Colors', 'eta+ratio',        'bg:black,fg:white')
+config.set('Colors', 'filter_status',    'bg:red,fg:black')
+config.set('Colors', 'dialog',           'bg:black,fg:white')
+config.set('Colors', 'dialog_important', 'bg:red,fg:black')
+config.set('Colors', 'button',           'bg:white,fg:black')
+config.set('Colors', 'button_focused',   'bg:black,fg:white')
+config.set('Colors', 'file_prio_high',   'bg:red,fg:black')
+config.set('Colors', 'file_prio_normal', 'bg:white,fg:black')
+config.set('Colors', 'file_prio_low',    'bg:yellow,fg:black')
+config.set('Colors', 'file_prio_off',    'bg:blue,fg:black')
+
+
+class ColorManager:
+    def __init__(self, config):
+        self.config = dict()
+        for name in config.keys():
+            self.config[name] = self._parse_color_pair(config[name])
+
+    def _parse_color_pair(self, pair):
+        # BG and FG are intentionally switched here because colors are always
+        # used with curses.A_REVERSE. (To be honest, I forgot why, probably
+        # has something to do with how highlighting focus works.)
+        bg_name = pair.split(',')[1].split(':')[1].upper()
+        fg_name = pair.split(',')[0].split(':')[1].upper()
+        return { 'id': len(self.config.keys()) + 1,
+                 'bg':eval('curses.COLOR_' + bg_name),
+                 'fg':eval('curses.COLOR_' + fg_name) }
+
+    def get_id(self, name): return self.config[name]['id']
+    def get_bg(self, name): return self.config[name]['bg']
+    def get_fg(self, name): return self.config[name]['fg']
+    def get_names(self): return self.config.keys()
+
+
+
+authhandler = None
+session_id = 0
+
+# Handle communication with Transmission server.
+class TransmissionRequest:
+    def __init__(self, host, port, path, method=None, tag=None, arguments=None):
+        self.url           = create_url(host, port, path)
+        self.open_request  = None
+        self.last_update   = 0
+        if method and tag:
+            self.set_request_data(method, tag, arguments)
+
+    def set_request_data(self, method, tag, arguments=None):
+        request_data = {'method':method, 'tag':tag}
+        if arguments: request_data['arguments'] = arguments
+        self.http_request = urllib2.Request(url=self.url, data=json.dumps(request_data))
+
+    def send_request(self):
+        """Ask for information from server OR submit command."""
+
+        global session_id
+        try:
+            if session_id:
+                self.http_request.add_header('X-Transmission-Session-Id', session_id)
+            self.open_request = urllib2.urlopen(self.http_request)
+            debug(self.http_request.get_data() + "\n\n")
+        except AttributeError:
+            # request data (http_request) isn't specified yet -- data will be available on next call
+            pass
+
+        # authentication
+        except urllib2.HTTPError, e:
+            try:
+                msg = html2text(str(e.read()))
+            except:
+                msg = str(e)
+
+            # extract session id and send request again
+            m = re.search('X-Transmission-Session-Id:\s*(\w+)', msg)
+            try:
+                session_id = m.group(1)
+                self.send_request()
+            except AttributeError:
+                quit(str(msg) + "\n", CONNECTION_ERROR)
+
+        except urllib2.URLError, msg:
+            try:
+                reason = msg.reason[1]
+            except IndexError:
+                reason = str(msg.reason)
+            quit("Cannot connect to %s: %s\n" % (self.http_request.host, reason), CONNECTION_ERROR)
+
+    def get_response(self):
+        """Get response to previously sent request."""
+
+        if self.open_request == None:
+            return {'result': 'no open request'}
+        response = self.open_request.read()
+        # work around regression in Python 2.6.5, caused by http://bugs.python.org/issue8797
+        if authhandler:
+            authhandler.retried = 0
+        try:
+            data = json.loads(unicode(response))
+            debug(data)
+        except ValueError:
+            quit("Cannot parse response: %s\n" % response, JSON_ERROR)
+        self.open_request = None
+        return data
+
+
+# End of Class TransmissionRequest
+
+
+# Higher level of data exchange
+class Transmission:
+    STATUS_STOPPED       = 0   # Torrent is stopped
+    STATUS_CHECK_WAIT    = 1   # Queued to check files
+    STATUS_CHECK         = 2   # Checking files
+    STATUS_DOWNLOAD_WAIT = 3   # Queued to download
+    STATUS_DOWNLOAD      = 4   # Downloading
+    STATUS_SEED_WAIT     = 5   # Queued to seed
+    STATUS_SEED          = 6   # Seeding
+
+    TAG_TORRENT_LIST    = 7
+    TAG_TORRENT_DETAILS = 77
+    TAG_SESSION_STATS   = 21
+    TAG_SESSION_GET     = 22
+
+    LIST_FIELDS = [ 'id', 'name', 'downloadDir', 'status', 'trackerStats', 'desiredAvailable',
+                    'rateDownload', 'rateUpload', 'eta', 'uploadRatio',
+                    'sizeWhenDone', 'haveValid', 'haveUnchecked', 'addedDate',
+                    'uploadedEver', 'errorString', 'recheckProgress',
+                    'peersConnected', 'uploadLimit', 'downloadLimit',
+                    'uploadLimited', 'downloadLimited', 'bandwidthPriority',
+                    'peersSendingToUs', 'peersGettingFromUs',
+                    'seedRatioLimit', 'seedRatioMode' ]
+
+    DETAIL_FIELDS = [ 'files', 'priorities', 'wanted', 'peers', 'trackers',
+                      'activityDate', 'dateCreated', 'startDate', 'doneDate',
+                      'totalSize', 'leftUntilDone', 'comment', 'isPrivate',
+                      'hashString', 'pieceCount', 'pieceSize', 'pieces',
+                      'downloadedEver', 'corruptEver', 'peersFrom' ] + LIST_FIELDS
+
+    def __init__(self, host, port, path, username, password):
+        self.host = host
+        self.port = port
+        self.path = path
+
+        if username and password:
+            password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm()
+            password_mgr.add_password(None, create_url(host, port, path), username, password)
+            global authhandler
+            authhandler = urllib2.HTTPBasicAuthHandler(password_mgr)
+            opener = urllib2.build_opener(authhandler)
+            urllib2.install_opener(opener)
+
+        # check rpc version
+        request = TransmissionRequest(host, port, path, 'session-get', self.TAG_SESSION_GET)
+        request.send_request()
+        response = request.get_response()
+
+        self.rpc_version = response['arguments']['rpc-version']
+
+        # rpc version too old?
+        version_error = "Unsupported Transmission version: " + str(response['arguments']['version']) + \
+            " -- RPC protocol version: " + str(response['arguments']['rpc-version']) + "\n"
+
+        min_msg = "Please install Transmission version " + TRNSM_VERSION_MIN + " or higher.\n"
+        try:
+            if response['arguments']['rpc-version'] < RPC_VERSION_MIN:
+                quit(version_error + min_msg)
+        except KeyError:
+            quit(version_error + min_msg)
+
+        # rpc version too new?
+        if response['arguments']['rpc-version'] > RPC_VERSION_MAX:
+            quit(version_error + "Please install Transmission version " + TRNSM_VERSION_MAX + " or lower.\n")
+
+        # setup compatibility to Transmission <2.40
+        if self.rpc_version < 14:
+            Transmission.STATUS_CHECK_WAIT    = 1 << 0
+            Transmission.STATUS_CHECK         = 1 << 1
+            Transmission.STATUS_DOWNLOAD_WAIT = 1 << 2
+            Transmission.STATUS_DOWNLOAD      = 1 << 2
+            Transmission.STATUS_SEED_WAIT     = 1 << 3
+            Transmission.STATUS_SEED          = 1 << 3
+            Transmission.STATUS_STOPPED       = 1 << 4
+
+        # set up request list
+        self.requests = {'torrent-list':
+                             TransmissionRequest(host, port, path, 'torrent-get', self.TAG_TORRENT_LIST, {'fields': self.LIST_FIELDS}),
+                         'session-stats':
+                             TransmissionRequest(host, port, path, 'session-stats', self.TAG_SESSION_STATS, 21),
+                         'session-get':
+                             TransmissionRequest(host, port, path, 'session-get', self.TAG_SESSION_GET),
+                         'torrent-details':
+                             TransmissionRequest(host, port, path)}
+
+        self.torrent_cache = []
+        self.status_cache  = dict()
+        self.torrent_details_cache = dict()
+        self.peer_progress_cache   = dict()
+        self.hosts_cache   = dict()
+        self.geo_ips_cache = dict()
+        if features['dns']:   self.resolver = adns.init()
+        if features['geoip']:
+            self.geo_ip = GeoIP.new(GeoIP.GEOIP_MEMORY_CACHE)
+            try:
+                self.geo_ip6 = GeoIP.open_type(GeoIP.GEOIP_COUNTRY_EDITION_V6, GeoIP.GEOIP_MEMORY_CACHE);
+            except AttributeError: self.geo_ip6 = None
+            except GeoIP.error: self.geo_ip6 = None
+
+        # make sure there are no undefined values
+        self.wait_for_torrentlist_update()
+        self.requests['torrent-details'] = TransmissionRequest(self.host, self.port, self.path)
+
+
+    def update(self, delay, tag_waiting_for=0):
+        """Maintain up-to-date data."""
+
+        tag_waiting_for_occurred = False
+
+        for request in self.requests.values():
+            if time.time() - request.last_update >= delay:
+                request.last_update = time.time()
+                response = request.get_response()
+
+                if response['result'] == 'no open request':
+                    request.send_request()
+
+                elif response['result'] == 'success':
+                    tag = self.parse_response(response)
+                    if tag == tag_waiting_for:
+                        tag_waiting_for_occurred = True
+
+        if tag_waiting_for:
+            return tag_waiting_for_occurred
+        else:
+            return None
+
+
+
+    def parse_response(self, response):
+        # response is a reply to torrent-get
+        if response['tag'] == self.TAG_TORRENT_LIST or response['tag'] == self.TAG_TORRENT_DETAILS:
+            for t in response['arguments']['torrents']:
+                t['uploadRatio'] = round(float(t['uploadRatio']), 2)
+                t['percentDone'] = percent(float(t['sizeWhenDone']),
+                                           float(t['haveValid'] + t['haveUnchecked']))
+                t['available'] = t['desiredAvailable'] + t['haveValid'] + t['haveUnchecked']
+                if t['downloadDir'][-1] != '/':
+                    t['downloadDir'] += '/'
+                try:
+                    t['seeders']  = max(map(lambda x: x['seederCount'],  t['trackerStats']))
+                    t['leechers'] = max(map(lambda x: x['leecherCount'], t['trackerStats']))
+                except ValueError:
+                    t['seeders']  = t['leechers'] = -1
+
+            if response['tag'] == self.TAG_TORRENT_LIST:
+                self.torrent_cache = response['arguments']['torrents']
+
+            elif response['tag'] == self.TAG_TORRENT_DETAILS:
+                # torrent list may be empty sometimes after deleting
+                # torrents.  no idea why and why the server sends us
+                # TAG_TORRENT_DETAILS, but just passing seems to help.(?)
+                try:
+                    torrent_details = response['arguments']['torrents'][0]
+                    torrent_details['pieces'] = base64.decodestring(torrent_details['pieces'])
+                    self.torrent_details_cache = torrent_details
+                    self.upgrade_peerlist()
+                except IndexError:
+                    pass
+
+        elif response['tag'] == self.TAG_SESSION_STATS:
+            self.status_cache.update(response['arguments'])
+
+        elif response['tag'] == self.TAG_SESSION_GET:
+            self.status_cache.update(response['arguments'])
+
+        return response['tag']
+
+    def upgrade_peerlist(self):
+        for index,peer in enumerate(self.torrent_details_cache['peers']):
+            ip = peer['address']
+            peerid = ip + self.torrent_details_cache['hashString']
+
+            # make sure peer cache exists
+            if not self.peer_progress_cache.has_key(peerid):
+                self.peer_progress_cache[peerid] = {'last_progress':peer['progress'], 'last_update':time.time(),
+                                                    'download_speed':0, 'time_left':0}
+
+            # estimate how fast a peer is downloading
+            if peer['progress'] < 1:
+                this_time = time.time()
+                time_diff = this_time - self.peer_progress_cache[peerid]['last_update']
+                progress_diff = peer['progress'] - self.peer_progress_cache[peerid]['last_progress']
+                if self.peer_progress_cache[peerid]['last_progress'] and progress_diff > 0 and time_diff > 5:
+                    downloaded = self.torrent_details_cache['totalSize'] * progress_diff
+                    avg_speed  = downloaded / time_diff
+
+                    if self.peer_progress_cache[peerid]['download_speed'] > 0:  # make it less jumpy
+                        avg_speed = (self.peer_progress_cache[peerid]['download_speed'] + avg_speed) /2
+
+                    download_left = self.torrent_details_cache['totalSize'] - \
+                        (self.torrent_details_cache['totalSize']*peer['progress'])
+                    time_left  = download_left / avg_speed
+
+                    self.peer_progress_cache[peerid]['last_update']    = this_time  # remember update time
+                    self.peer_progress_cache[peerid]['download_speed'] = avg_speed
+                    self.peer_progress_cache[peerid]['time_left']      = time_left
+
+                self.peer_progress_cache[peerid]['last_progress'] = peer['progress']  # remember progress
+            self.torrent_details_cache['peers'][index].update(self.peer_progress_cache[peerid])
+
+            # resolve and locate peer's ip
+            if features['dns'] and not self.hosts_cache.has_key(ip):
+                try:
+                    self.hosts_cache[ip] = self.resolver.submit_reverse(ip, adns.rr.PTR)
+                except adns.Error:
+                    pass
+            if features['geoip'] and not self.geo_ips_cache.has_key(ip):
+                self.geo_ips_cache[ip] = country_code_by_addr_vany(self.geo_ip, self.geo_ip6, ip)
+                if self.geo_ips_cache[ip] == None:
+                    self.geo_ips_cache[ip] = '?'
+
+    def get_rpc_version(self):
+        return self.rpc_version
+
+    def get_global_stats(self):
+        return self.status_cache
+
+    def get_torrent_list(self, sort_orders):
+        try:
+            for sort_order in sort_orders:
+                if isinstance(self.torrent_cache[0][sort_order['name']], (str, unicode)):
+                    self.torrent_cache.sort(key=lambda x: x[sort_order['name']].lower(),
+                                            reverse=sort_order['reverse'])
+                else:
+                    self.torrent_cache.sort(key=lambda x: x[sort_order['name']],
+                                            reverse=sort_order['reverse'])
+        except IndexError:
+            return []
+        return self.torrent_cache
+
+    def get_torrent_by_id(self, id):
+        i = 0
+        while self.torrent_cache[i]['id'] != id:  i += 1
+        if self.torrent_cache[i]['id'] == id:
+            return self.torrent_cache[i]
+        else:
+            return None
+
+
+    def get_torrent_details(self):
+        return self.torrent_details_cache
+    def set_torrent_details_id(self, id):
+        if id < 0:
+            self.requests['torrent-details'] = TransmissionRequest(self.host, self.port, self.path)
+        else:
+            self.requests['torrent-details'].set_request_data('torrent-get', self.TAG_TORRENT_DETAILS,
+                                                              {'ids':id, 'fields': self.DETAIL_FIELDS})
+
+    def get_hosts(self):
+        return self.hosts_cache
+
+    def get_geo_ips(self):
+        return self.geo_ips_cache
+
+
+    def set_option(self, option_name, option_value):
+        request = TransmissionRequest(self.host, self.port, self.path, 'session-set', 1, {option_name: option_value})
+        request.send_request()
+        self.wait_for_status_update()
+
+
+    def set_rate_limit(self, direction, new_limit, torrent_id=-1):
+        data = dict()
+        if new_limit <= -1:
+            new_limit     = None
+            limit_enabled = False
+        else:
+            limit_enabled = True
+
+        if torrent_id < 0:
+            type = 'session-set'
+            data['speed-limit-'+direction]            = new_limit
+            data['speed-limit-'+direction+'-enabled'] = limit_enabled
+        else:
+            type = 'torrent-set'
+            data['ids'] = [torrent_id]
+            data[direction+'loadLimit']   = new_limit
+            data[direction+'loadLimited'] = limit_enabled
+
+        request = TransmissionRequest(self.host, self.port, self.path, type, 1, data)
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+
+    def set_seed_ratio(self, ratio, torrent_id=-1):
+        data = dict()
+        if ratio == -1:
+            ratio = None
+            mode  = 0   # Use global settings
+        elif ratio == 0:
+            ratio = None
+            mode  = 2   # Seed regardless of ratio
+        elif ratio >= 0:
+            mode  = 1   # Stop seeding at seedRatioLimit
+        else:
+            return
+
+        data['ids']            = [torrent_id]
+        data['seedRatioLimit'] = ratio
+        data['seedRatioMode']  = mode
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-set', 1, data)
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+
+    def increase_bandwidth_priority(self, torrent_id):
+        torrent = self.get_torrent_by_id(torrent_id)
+        if torrent == None or torrent['bandwidthPriority'] >= 1:
+            return False
+        else:
+            new_priority = torrent['bandwidthPriority'] + 1
+            request = TransmissionRequest(self.host, self.port, self.path, 'torrent-set', 1,
+                                          {'ids': [torrent_id], 'bandwidthPriority':new_priority})
+            request.send_request()
+            self.wait_for_torrentlist_update()
+
+    def decrease_bandwidth_priority(self, torrent_id):
+        torrent = self.get_torrent_by_id(torrent_id)
+        if torrent == None or torrent['bandwidthPriority'] <= -1:
+            return False
+        else:
+            new_priority = torrent['bandwidthPriority'] - 1
+            request = TransmissionRequest(self.host, self.port, self.path, 'torrent-set', 1,
+                                          {'ids': [torrent_id], 'bandwidthPriority':new_priority})
+            request.send_request()
+            self.wait_for_torrentlist_update()
+
+
+    def toggle_turtle_mode(self):
+        self.set_option('alt-speed-enabled', not self.status_cache['alt-speed-enabled'])
+
+
+    def add_torrent(self, location):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-add', 1, {'filename': location})
+        request.send_request()
+        response = request.get_response()
+        if response['result'] != 'success':
+            return response['result']
+        else:
+            return ''
+
+    def stop_torrent(self, id):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-stop', 1, {'ids': [id]})
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+    def start_torrent(self, id):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-start', 1, {'ids': [id]})
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+    def verify_torrent(self, id):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-verify', 1, {'ids': [id]})
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+    def reannounce_torrent(self, id):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-reannounce', 1, {'ids': [id]})
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+    def move_torrent(self, torrent_id, new_location):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-set-location', 1,
+                                      {'ids': torrent_id, 'location': new_location, 'move': True})
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+    def remove_torrent(self, id):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-remove', 1, {'ids': [id]})
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+    def remove_torrent_local_data(self, id):
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-remove', 1, {'ids': [id], 'delete-local-data':True})
+        request.send_request()
+        self.wait_for_torrentlist_update()
+
+    def add_torrent_tracker(self, id, tracker):
+        data = { 'ids' : [id],
+                 'trackerAdd' : [tracker] }
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-set', 1, data)
+        request.send_request()
+        response = request.get_response()
+        return response['result'] if response['result'] != 'success' else ''
+
+    def remove_torrent_tracker(self, id, tracker):
+        data = { 'ids' : [id],
+                 'trackerRemove' : [tracker] }
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-set', 1, data)
+        request.send_request()
+        response = request.get_response()
+        self.wait_for_torrentlist_update()
+        return response['result'] if response['result'] != 'success' else ''
+
+    def increase_file_priority(self, file_nums):
+        file_nums = list(file_nums)
+        ref_num = file_nums[0]
+        for num in file_nums:
+            if not self.torrent_details_cache['wanted'][num]:
+                ref_num = num
+                break
+            elif self.torrent_details_cache['priorities'][num] < \
+                    self.torrent_details_cache['priorities'][ref_num]:
+                ref_num = num
+        current_priority = self.torrent_details_cache['priorities'][ref_num]
+        if not self.torrent_details_cache['wanted'][ref_num]:
+            self.set_file_priority(self.torrent_details_cache['id'], file_nums, 'low')
+        elif current_priority == -1:
+            self.set_file_priority(self.torrent_details_cache['id'], file_nums, 'normal')
+        elif current_priority == 0:
+            self.set_file_priority(self.torrent_details_cache['id'], file_nums, 'high')
+
+    def decrease_file_priority(self, file_nums):
+        file_nums = list(file_nums)
+        ref_num = file_nums[0]
+        for num in file_nums:
+            if self.torrent_details_cache['priorities'][num] > \
+                    self.torrent_details_cache['priorities'][ref_num]:
+                ref_num = num
+        current_priority = self.torrent_details_cache['priorities'][ref_num]
+        if current_priority >= 1:
+            self.set_file_priority(self.torrent_details_cache['id'], file_nums, 'normal')
+        elif current_priority == 0:
+            self.set_file_priority(self.torrent_details_cache['id'], file_nums, 'low')
+        elif current_priority == -1:
+            self.set_file_priority(self.torrent_details_cache['id'], file_nums, 'off')
+
+
+    def set_file_priority(self, torrent_id, file_nums, priority):
+        request_data = {'ids': [torrent_id]}
+        if priority == 'off':
+            request_data['files-unwanted'] = file_nums
+        else:
+            request_data['files-wanted'] = file_nums
+            request_data['priority-' + priority] = file_nums
+        request = TransmissionRequest(self.host, self.port, self.path, 'torrent-set', 1, request_data)
+        request.send_request()
+        self.wait_for_details_update()
+
+    def get_file_priority(self, torrent_id, file_num):
+        priority = self.torrent_details_cache['priorities'][file_num]
+        if not self.torrent_details_cache['wanted'][file_num]: return 'off'
+        elif priority <= -1: return 'low'
+        elif priority == 0:  return 'normal'
+        elif priority >= 1:  return 'high'
+        return '?'
+
+    def wait_for_torrentlist_update(self):
+        self.wait_for_update(7)
+    def wait_for_details_update(self):
+        self.wait_for_update(77)
+    def wait_for_status_update(self):
+        self.wait_for_update(22)
+    def wait_for_update(self, update_id):
+        self.update(0) # send request
+        while True:    # wait for response
+            if self.update(0, update_id): break
+            time.sleep(0.1)
+
+    def get_status(self, torrent):
+        if torrent['status'] == Transmission.STATUS_STOPPED:
+            status = 'paused'
+        elif torrent['status'] == Transmission.STATUS_CHECK:
+            status = 'verifying'
+        elif torrent['status'] == Transmission.STATUS_CHECK_WAIT:
+            status = 'will verify'
+        elif torrent['status'] == Transmission.STATUS_DOWNLOAD:
+            status = ('idle','downloading')[torrent['rateDownload'] > 0]
+        elif torrent['status'] == Transmission.STATUS_DOWNLOAD_WAIT:
+            status = 'will download'
+        elif torrent['status'] == Transmission.STATUS_SEED:
+            status = 'seeding'
+        elif torrent['status'] == Transmission.STATUS_SEED_WAIT:
+            status = 'will seed'
+        else:
+            status = 'unknown state'
+        return status
+
+    def get_bandwidth_priority(self, torrent):
+        if torrent['bandwidthPriority'] == -1:
+            return '-'
+        elif torrent['bandwidthPriority'] == 0:
+            return ' '
+        elif torrent['bandwidthPriority'] == 1:
+            return '+'
+        else:
+            return '?'
+
+# End of Class Transmission
+
+
+
+
+
+# User Interface
+class Interface:
+    TRACKER_ITEM_HEIGHT = 6
+
+    def __init__(self):
+        self.filter_list    = config.get('Filtering', 'filter')
+        self.filter_inverse = config.getboolean('Filtering', 'invert')
+        self.sort_orders    = parse_sort_str(config.get('Sorting', 'order'))
+        self.compact_list   = config.getboolean('Misc', 'compact_list')
+        self.torrentname_is_progressbar = config.getboolean('Misc', 'torrentname_is_progressbar')
+
+        self.torrents         = server.get_torrent_list(self.sort_orders)
+        self.stats            = server.get_global_stats()
+        self.torrent_details  = []
+        self.selected_torrent = -1  # changes to >-1 when focus >-1 & user hits return
+        self.all_paused       = False
+        self.highlight_dialog = False
+        self.search_focus = 0   # like self.focus but for searches in torrent list
+        self.focused_id   = -1  # the id (provided by Transmission) of self.torrents[self.focus]
+        self.focus        = -1  # -1: nothing focused; 0: top of list; <# of torrents>-1: bottom of list
+        self.scrollpos    = 0   # start of torrentlist
+        self.torrents_per_page  = 0 # will be set by manage_layout()
+        self.rateDownload_width = self.rateUpload_width = 2
+
+        self.details_category_focus = 0  # overview/files/peers/tracker in details
+        self.focus_detaillist       = -1 # same as focus but for details
+        self.selected_files         = [] # marked files in details
+        self.scrollpos_detaillist   = 0  # same as scrollpos but for details
+        self.compact_torrentlist    = False # draw only one line for each torrent in compact mode
+        self.exit_now               = False
+
+        self.keybindings = {
+            ord('?'):               self.call_list_key_bindings,
+            curses.KEY_F1:          self.call_list_key_bindings,
+            27:                     self.go_back_or_unfocus,
+            curses.KEY_BREAK:       self.go_back_or_unfocus,
+            12:                     self.go_back_or_unfocus,
+            curses.KEY_BACKSPACE:   self.leave_details,
+            ord('q'):               self.go_back_or_quit,
+            ord('o'):               self.o_key,
+            ord('\n'):              self.select_torrent_detail_view,
+            curses.KEY_RIGHT:       self.right_key,
+            ord('l'):               self.l_key,
+            ord('s'):               self.show_sort_order_menu,
+            ord('f'):               self.f_key,
+            ord('u'):               self.global_upload,
+            ord('d'):               self.global_download,
+            ord('U'):               self.torrent_upload,
+            ord('D'):               self.torrent_download,
+            ord('L'):               self.seed_ratio,
+            ord('t'):               self.t_key,
+            ord('+'):               self.bandwidth_priority,
+            ord('-'):               self.bandwidth_priority,
+            ord('p'):               self.pause_unpause_torrent,
+            ord('P'):               self.pause_unpause_all_torrent,
+            ord('v'):               self.verify_torrent,
+            ord('y'):               self.verify_torrent,
+            ord('r'):               self.r_key,
+            curses.KEY_DC:          self.r_key,
+            ord('R'):               self.remove_torrent_local_data,
+            curses.KEY_SDC:         self.remove_torrent_local_data,
+            curses.KEY_UP:          self.movement_keys,
+            ord('k'):               self.movement_keys,
+            curses.KEY_DOWN:        self.movement_keys,
+            ord('j'):               self.movement_keys,
+            curses.KEY_PPAGE:       self.movement_keys,
+            curses.KEY_NPAGE:       self.movement_keys,
+            curses.KEY_HOME:        self.movement_keys,
+            curses.KEY_END:         self.movement_keys,
+            ord('g'):               self.movement_keys,
+            ord('G'):               self.movement_keys,
+            curses.ascii.ctrl(ord('f')): self.movement_keys,
+            curses.ascii.ctrl(ord('b')): self.movement_keys,
+            curses.ascii.ctrl(ord('n')): self.movement_keys,
+            curses.ascii.ctrl(ord('p')): self.movement_keys,
+            ord("\t"):              self.move_in_details,
+            curses.KEY_BTAB:        self.move_in_details,
+            ord('e'):               self.move_in_details,
+            ord('c'):               self.move_in_details,
+            ord('C'):               self.toggle_compact_torrentlist,
+            ord('h'):               self.file_pritority_or_switch_details,
+            curses.KEY_LEFT:        self.file_pritority_or_switch_details,
+            ord(' '):               self.space_key,
+            ord('a'):               self.a_key,
+            ord('m'):               self.move_torrent,
+            ord('n'):               self.reannounce_torrent,
+            ord('/'):               self.dialog_search_torrentlist
+        }
+
+        self.sort_options = [
+            ('name','_Name'), ('addedDate','_Age'), ('percentDone','_Progress'),
+            ('seeders','_Seeds'), ('leechers','Lee_ches'), ('sizeWhenDone', 'Si_ze'),
+            ('status','S_tatus'), ('uploadedEver','Up_loaded'),
+            ('rateUpload','_Upload Speed'), ('rateDownload','_Download Speed'),
+            ('uploadRatio','_Ratio'), ('peersConnected','P_eers'),
+            ('downloadDir', 'L_ocation'), ('reverse','Re_verse')
+        ]
+
+
+        try:
+            self.init_screen()
+            self.run()
+        except:
+            self.restore_screen()
+            (exc_type, exc_value, exc_traceback) = sys.exc_info()
+            raise exc_type, exc_value, exc_traceback
+        else:
+            self.restore_screen()
+
+
+    def init_screen(self):
+        os.environ['ESCDELAY'] = '0' # make escape usable
+        self.screen = curses.initscr()
+        curses.noecho() ; curses.cbreak() ; self.screen.keypad(1)
+        curses.halfdelay(10) # STDIN timeout
+
+        hide_cursor()
+
+        # enable colors if available
+        try:
+            curses.start_color()
+            self.colors = ColorManager(dict(config.items('Colors')))
+            for name in sorted(self.colors.get_names()):
+                curses.init_pair(self.colors.get_id(name),
+                                 self.colors.get_fg(name),
+                                 self.colors.get_bg(name))
+        except:
+            pass
+
+        # http://bugs.python.org/issue2675
+        try:
+            del os.environ['LINES']
+            del os.environ['COLUMNS']
+        except:
+            pass
+
+        # http://bugs.python.org/issue2675
+        try:
+            del os.environ['LINES']
+            del os.environ['COLUMNS']
+        except:
+            pass
+
+        signal.signal(signal.SIGWINCH, lambda y,frame: self.get_screen_size())
+        self.get_screen_size()
+
+    def restore_screen(self):
+        curses.endwin()
+
+    def get_screen_size(self):
+        time.sleep(0.1) # prevents curses.error on rapid resizing
+        while True:
+            curses.endwin()
+            self.screen.refresh()
+            self.height, self.width = self.screen.getmaxyx()
+            # Tracker list breaks if width smaller than 73
+            if self.width < 73 or self.height < 16:
+                self.screen.erase()
+                self.screen.addstr(0,0, "Terminal too small", curses.A_REVERSE + curses.A_BOLD)
+                time.sleep(1)
+            else:
+                break
+        self.manage_layout()
+
+    def manage_layout(self):
+        self.tlist_item_height = 3 if not self.compact_list else 1
+        self.pad_height = max((len(self.torrents)+1) * self.tlist_item_height, self.height)
+        self.pad = curses.newpad(self.pad_height, self.width)
+        self.mainview_height = self.height - 2
+        self.torrents_per_page = self.mainview_height / self.tlist_item_height
+        self.detaillistitems_per_page = self.height - 8
+
+        if self.selected_torrent > -1:
+            self.rateDownload_width = self.get_rateDownload_width([self.torrent_details])
+            self.rateUpload_width   = self.get_rateUpload_width([self.torrent_details])
+            self.torrent_title_width = self.width - self.rateUpload_width - 2
+            # show downloading column only if torrents is downloading
+            if self.torrent_details['status'] == Transmission.STATUS_DOWNLOAD:
+                self.torrent_title_width -= self.rateDownload_width + 2
+
+        elif self.torrents:
+            visible_torrents = self.torrents[self.scrollpos/self.tlist_item_height : self.scrollpos/self.tlist_item_height + self.torrents_per_page + 1]
+            self.rateDownload_width = self.get_rateDownload_width(visible_torrents)
+            self.rateUpload_width   = self.get_rateUpload_width(visible_torrents)
+
+            self.torrent_title_width = self.width - self.rateUpload_width - 2
+            # show downloading column only if any downloading torrents are visible
+            if filter(lambda x: x['status']==Transmission.STATUS_DOWNLOAD, visible_torrents):
+                self.torrent_title_width -= self.rateDownload_width + 2
+        else:
+            self.torrent_title_width = 80
+
+    def get_rateDownload_width(self, torrents):
+        new_width = max(map(lambda x: len(scale_bytes(x['rateDownload'])), torrents))
+        new_width = max(max(map(lambda x: len(scale_time(x['eta'])), torrents)), new_width)
+        new_width = max(len(scale_bytes(self.stats['downloadSpeed'])), new_width)
+        new_width = max(self.rateDownload_width, new_width) # don't shrink
+        return new_width
+
+    def get_rateUpload_width(self, torrents):
+        new_width = max(map(lambda x: len(scale_bytes(x['rateUpload'])), torrents))
+        new_width = max(max(map(lambda x: len(num2str(x['uploadRatio'], '%.02f')), torrents)), new_width)
+        new_width = max(len(scale_bytes(self.stats['uploadSpeed'])), new_width)
+        new_width = max(self.rateUpload_width, new_width) # don't shrink
+        return new_width
+
+
+    def run(self):
+        self.draw_title_bar()
+        self.draw_stats()
+        self.draw_torrent_list()
+
+        while True:
+            server.update(1)
+
+            # display torrentlist
+            if self.selected_torrent == -1:
+                self.draw_torrent_list()
+
+            # display some torrent's details
+            else:
+                self.draw_details()
+
+            self.stats = server.get_global_stats()
+            self.draw_title_bar()  # show shortcuts and stuff
+            self.draw_stats()      # show global states
+            self.screen.move(0,0)  # in case cursor can't be invisible
+            self.handle_user_input()
+            if self.exit_now:
+                sort_str = ','.join(map(lambda x: ('','reverse:')[x['reverse']] + x['name'], self.sort_orders))
+                config.set('Sorting', 'order',   sort_str)
+                config.set('Filtering', 'filter', self.filter_list)
+                config.set('Filtering', 'invert', str(self.filter_inverse))
+                config.set('Misc', 'compact_list', str(self.compact_list))
+                config.set('Misc', 'torrentname_is_progressbar', str(self.torrentname_is_progressbar))
+                save_config(cmd_args.configfile)
+                return
+
+    def go_back_or_unfocus(self, c):
+        if self.focus_detaillist > -1:   # unfocus and deselect file
+            self.focus_detaillist     = -1
+            self.scrollpos_detaillist = 0
+            self.selected_files       = []
+        elif self.selected_torrent > -1: # return from details
+            self.details_category_focus = 0
+            self.selected_torrent = -1
+            self.selected_files   = []
+        else:
+            if self.focus > -1:
+                self.scrollpos = 0    # unfocus main list
+                self.focus     = -1
+            elif self.filter_list:
+                self.filter_list = '' # reset filter
+
+    def leave_details(self, c):
+        if self.selected_torrent > -1:
+            server.set_torrent_details_id(-1)
+            self.selected_torrent       = -1
+            self.details_category_focus = 0
+            self.scrollpos_detaillist   = 0
+            self.selected_files         = []
+
+    def go_back_or_quit(self, c):
+        if self.selected_torrent == -1:
+            self.exit_now = True
+        else: # return to list view
+            server.set_torrent_details_id(-1)
+            self.selected_torrent       = -1
+            self.details_category_focus = 0
+            self.focus_detaillist       = -1
+            self.scrollpos_detaillist   = 0
+            self.selected_files         = []
+
+    def space_key(self, c):
+        # File list
+        if self.selected_torrent > -1 and self.details_category_focus == 1:
+            self.select_unselect_file(c)
+        # Torrent list
+        elif self.selected_torrent == -1:
+            self.select_torrent_detail_view(c)
+
+    def a_key(self, c):
+        # File list
+        if self.selected_torrent > -1 and self.details_category_focus == 1:
+            self.select_unselect_file(c)
+        # Trackers
+        elif self.selected_torrent > -1 and self.details_category_focus == 3:
+            self.add_tracker()
+
+        # Do nothing in other detail tabs
+        elif self.selected_torrent > -1:
+            pass
+        else:
+            self.add_torrent()
+
+    def o_key(self, c):
+        if self.selected_torrent == -1:
+            self.draw_options_dialog()
+        elif self.selected_torrent > -1:
+            self.details_category_focus = 0
+
+    def l_key(self, c):
+        if self.focus > -1 and self.selected_torrent == -1:
+            self.select_torrent_detail_view(c)
+        elif self.selected_torrent > -1:
+            self.file_pritority_or_switch_details(c)
+
+    def t_key(self, c):
+        if self.selected_torrent == -1:
+            server.toggle_turtle_mode()
+        elif self.selected_torrent > -1:
+            self.details_category_focus = 3
+
+    def f_key(self, c):
+        if self.selected_torrent == -1:
+            self.show_state_filter_menu(c)
+        elif self.selected_torrent > -1:
+            self.details_category_focus = 1
+
+    def r_key(self, c):
+        # Torrent list
+        if self.selected_torrent == -1:
+            self.remove_torrent(c)
+        # Trackers
+        elif self.selected_torrent > -1 and self.details_category_focus == 3:
+            self.remove_tracker()
+
+    def right_key(self, c):
+        if self.focus > -1 and self.selected_torrent == -1:
+            self.select_torrent_detail_view(c)
+        else:
+            self.file_pritority_or_switch_details(c)
+
+    def add_torrent(self):
+        location = self.dialog_input_text("Add torrent from file or URL", os.getcwd())
+        if location:
+            error = server.add_torrent(location)
+            if error:
+                msg = wrap("Couldn't add torrent \"%s\":" % location)
+                msg.extend(wrap(error, self.width-4))
+                self.dialog_ok("\n".join(msg))
+
+    def select_torrent_detail_view(self, c):
+        if self.focus > -1 and self.selected_torrent == -1:
+            self.screen.clear()
+            self.selected_torrent = self.focus
+            server.set_torrent_details_id(self.torrents[self.focus]['id'])
+            server.wait_for_details_update()
+
+    def show_sort_order_menu(self, c):
+        if self.selected_torrent == -1:
+           choice = self.dialog_menu('Sort order', self.sort_options,
+                                     map(lambda x: x[0]==self.sort_orders[-1]['name'], self.sort_options).index(True)+1)
+           if choice != -128:
+               if choice == 'reverse':
+                   self.sort_orders[-1]['reverse'] = not self.sort_orders[-1]['reverse']
+               else:
+                   self.sort_orders.append({'name':choice, 'reverse':False})
+                   while len(self.sort_orders) > 2:
+                       self.sort_orders.pop(0)
+
+    def show_state_filter_menu(self, c):
+        if self.selected_torrent == -1:
+            options = [('uploading','_Uploading'), ('downloading','_Downloading'),
+                       ('active','Ac_tive'), ('paused','_Paused'), ('seeding','_Seeding'),
+                       ('incomplete','In_complete'), ('verifying','Verif_ying'),
+                       ('invert','In_vert'), ('','_All')]
+            choice = self.dialog_menu(('Show only','Filter all')[self.filter_inverse], options,
+                                      map(lambda x: x[0]==self.filter_list, options).index(True)+1)
+            if choice != -128:
+                if choice == 'invert':
+                    self.filter_inverse = not self.filter_inverse
+                else:
+                    if choice == '':
+                        self.filter_inverse = False
+                    self.filter_list = choice
+
+    def global_upload(self, c):
+       current_limit = (-1,self.stats['speed-limit-up'])[self.stats['speed-limit-up-enabled']]
+       limit = self.dialog_input_number("Global upload limit in kilobytes per second", current_limit)
+       if limit == -128:
+           return 
+       server.set_rate_limit('up', limit)
+
+    def global_download(self, c):
+       current_limit = (-1,self.stats['speed-limit-down'])[self.stats['speed-limit-down-enabled']]
+       limit = self.dialog_input_number("Global download limit in kilobytes per second", current_limit)
+       if limit == -128:
+           return 
+       server.set_rate_limit('down', limit)
+
+    def torrent_upload(self, c):
+        if self.focus > -1:
+            current_limit = (-1,self.torrents[self.focus]['uploadLimit'])[self.torrents[self.focus]['uploadLimited']]
+            limit = self.dialog_input_number("Upload limit in kilobytes per second for\n%s" % \
+                                                 self.torrents[self.focus]['name'], current_limit)
+            if limit == -128:
+                return 
+            server.set_rate_limit('up', limit, self.torrents[self.focus]['id'])
+
+    def torrent_download(self, c):
+        if self.focus > -1:
+            current_limit = (-1,self.torrents[self.focus]['downloadLimit'])[self.torrents[self.focus]['downloadLimited']]
+            limit = self.dialog_input_number("Download limit in Kilobytes per second for\n%s" % \
+                                                 self.torrents[self.focus]['name'], current_limit)
+            if limit == -128:
+                return 
+            server.set_rate_limit('down', limit, self.torrents[self.focus]['id'])
+
+    def seed_ratio(self, c):
+        if self.focus > -1:
+            if self.torrents[self.focus]['seedRatioMode'] == 0:   # Use global settings
+                current_limit = ''
+            elif self.torrents[self.focus]['seedRatioMode'] == 1: # Stop seeding at seedRatioLimit
+                current_limit = self.torrents[self.focus]['seedRatioLimit']
+            elif self.torrents[self.focus]['seedRatioMode'] == 2: # Seed regardless of ratio
+                current_limit = -1
+            limit = self.dialog_input_number("Seed ratio limit for\n%s" % self.torrents[self.focus]['name'],
+                                             current_limit, floating_point=True, allow_empty=True)
+            if limit == -1:
+                limit = 0
+            if limit == -2: # -2 means 'empty' in dialog_input_number return codes
+                limit = -1
+            server.set_seed_ratio(float(limit), self.torrents[self.focus]['id'])
+
+    def bandwidth_priority(self, c):
+        if c == ord('-') and self.focus > -1:
+            server.decrease_bandwidth_priority(self.torrents[self.focus]['id'])
+        elif c == ord('+') and self.focus > -1:
+            server.increase_bandwidth_priority(self.torrents[self.focus]['id'])
+
+    def pause_unpause_torrent(self, c):
+        if self.focus > -1:
+            if self.selected_torrent > -1:
+                t = self.torrent_details
+            else:
+                t = self.torrents[self.focus]
+            if t['status'] == Transmission.STATUS_STOPPED:
+                server.start_torrent(t['id'])
+            else:
+                server.stop_torrent(t['id'])
+
+    def pause_unpause_all_torrent(self, c):
+        if self.all_paused:
+            for t in self.torrents:
+                server.start_torrent(t['id'])
+            self.all_paused = False
+        else:
+            for t in self.torrents:
+                server.stop_torrent(t['id'])
+            self.all_paused = True
+
+    def verify_torrent(self, c):
+        if self.focus > -1:
+            if self.torrents[self.focus]['status'] != Transmission.STATUS_CHECK \
+           and self.torrents[self.focus]['status'] != Transmission.STATUS_CHECK_WAIT:
+                server.verify_torrent(self.torrents[self.focus]['id'])
+
+    def reannounce_torrent(self, c):
+        if self.focus > -1:
+            server.reannounce_torrent(self.torrents[self.focus]['id'])
+
+    def remove_torrent(self, c):
+        if self.focus > -1:
+            name = self.torrents[self.focus]['name'][0:self.width - 15]
+            if self.dialog_yesno("Remove %s?" % name) == True:
+                if self.selected_torrent > -1:  # leave details
+                    server.set_torrent_details_id(-1)
+                    self.selected_torrent = -1
+                    self.details_category_focus = 0
+                server.remove_torrent(self.torrents[self.focus]['id'])
+
+    def remove_torrent_local_data(self, c):
+        if self.focus > -1:
+            name = self.torrents[self.focus]['name'][0:self.width - 15]
+            if self.dialog_yesno("Remove and delete %s?" % name, important=True) == True:
+                if self.selected_torrent > -1:  # leave details
+                    server.set_torrent_details_id(-1)
+                    self.selected_torrent = -1
+                    self.details_category_focus = 0
+                server.remove_torrent_local_data(self.torrents[self.focus]['id'])
+
+    def add_tracker(self):
+        if server.get_rpc_version() < 10:
+            self.dialog_ok("You need Transmission v2.10 or higher to add trackers.")
+            return
+
+        tracker = self.dialog_input_text('Add tracker URL:')
+        if tracker:
+            t = self.torrent_details
+            response = server.add_torrent_tracker(t['id'], tracker)
+
+            if response:
+                msg = wrap("Couldn't add tracker: %s" % response)
+                self.dialog_ok("\n".join(msg))
+
+    def remove_tracker(self):
+        if server.get_rpc_version() < 10:
+            self.dialog_ok("You need Transmission v2.10 or higher to remove trackers.")
+            return
+
+        t = self.torrent_details
+        if (self.scrollpos_detaillist >= 0 and \
+            self.scrollpos_detaillist < len(t['trackerStats']) and \
+            self.dialog_yesno("Do you want to remove this tracker?") is True):
+
+            tracker = t['trackerStats'][self.scrollpos_detaillist]
+            response = server.remove_torrent_tracker(t['id'], tracker['id'])
+
+            if response:
+                msg = wrap("Couldn't remove tracker: %s" % response)
+                self.dialog_ok("\n".join(msg))
+
+    def movement_keys(self, c):
+        if self.selected_torrent == -1 and len(self.torrents) > 0:
+            if   c == curses.KEY_UP or c == ord('k') or c == curses.ascii.ctrl(ord('p')):
+                self.focus, self.scrollpos = self.move_up(self.focus, self.scrollpos, self.tlist_item_height)
+            elif c == curses.KEY_DOWN or c == ord('j') or c == curses.ascii.ctrl(ord('n')):
+                self.focus, self.scrollpos = self.move_down(self.focus, self.scrollpos, self.tlist_item_height,
+                                                            self.torrents_per_page, len(self.torrents))
+            elif c == curses.KEY_PPAGE or c == curses.ascii.ctrl(ord('b')):
+                self.focus, self.scrollpos = self.move_page_up(self.focus, self.scrollpos, self.tlist_item_height,
+                                                               self.torrents_per_page)
+            elif c == curses.KEY_NPAGE or c == curses.ascii.ctrl(ord('f')):
+                self.focus, self.scrollpos = self.move_page_down(self.focus, self.scrollpos, self.tlist_item_height,
+                                                                 self.torrents_per_page, len(self.torrents))
+            elif c == curses.KEY_HOME or c == ord('g'):
+                self.focus, self.scrollpos = self.move_to_top()
+            elif c == curses.KEY_END or c == ord('G'):
+                self.focus, self.scrollpos = self.move_to_end(self.tlist_item_height, self.torrents_per_page, len(self.torrents))
+            self.focused_id = self.torrents[self.focus]['id']
+        elif self.selected_torrent > -1:
+            # file list
+            if self.details_category_focus == 1:
+                # focus/movement
+                if c == curses.KEY_UP or c == ord('k') or c == curses.ascii.ctrl(ord('p')):
+                    self.focus_detaillist, self.scrollpos_detaillist = \
+                        self.move_up(self.focus_detaillist, self.scrollpos_detaillist, 1)
+                elif c == curses.KEY_DOWN or c == ord('j') or c == curses.ascii.ctrl(ord('n')):
+                    self.focus_detaillist, self.scrollpos_detaillist = \
+                        self.move_down(self.focus_detaillist, self.scrollpos_detaillist, 1,
+                                       self.detaillistitems_per_page, len(self.torrent_details['files']))
+                elif c == curses.KEY_PPAGE or c == curses.ascii.ctrl(ord('b')):
+                    self.focus_detaillist, self.scrollpos_detaillist = \
+                        self.move_page_up(self.focus_detaillist, self.scrollpos_detaillist, 1,
+                                          self.detaillistitems_per_page)
+                elif c == curses.KEY_NPAGE or c == curses.ascii.ctrl(ord('f')):
+                    self.focus_detaillist, self.scrollpos_detaillist = \
+                        self.move_page_down(self.focus_detaillist, self.scrollpos_detaillist, 1,
+                                            self.detaillistitems_per_page, len(self.torrent_details['files']))
+                elif c == curses.KEY_HOME or c == ord('g'):
+                    self.focus_detaillist, self.scrollpos_detaillist = self.move_to_top()
+                elif c == curses.KEY_END or c == ord('G'):
+                    self.focus_detaillist, self.scrollpos_detaillist = \
+                        self.move_to_end(1, self.detaillistitems_per_page, len(self.torrent_details['files']))
+            list_len = 0
+
+            # peer list movement
+            if self.details_category_focus == 2:
+                list_len = len(self.torrent_details['peers'])
+
+            # tracker list movement
+            elif self.details_category_focus == 3:
+                list_len = len(self.torrent_details['trackerStats'])
+
+            # pieces list movement
+            elif self.details_category_focus == 4:
+                piece_count = self.torrent_details['pieceCount']
+                margin = len(str(piece_count)) + 2
+                map_width = int(str(self.width-margin-1)[0:-1] + '0')
+                list_len = int(piece_count / map_width) + 1
+
+            if list_len:
+                if c == curses.KEY_UP or c == ord('k') or c == curses.ascii.ctrl(ord('p')):
+                    if self.scrollpos_detaillist > 0:
+                        self.scrollpos_detaillist -= 1
+                elif c == curses.KEY_DOWN or c == ord('j') or c == curses.ascii.ctrl(ord('n')):
+                    if self.scrollpos_detaillist < list_len - 1:
+                        self.scrollpos_detaillist += 1
+                elif c == curses.KEY_PPAGE or c == curses.ascii.ctrl(ord('b')):
+                    self.scrollpos_detaillist = \
+                        max(self.scrollpos_detaillist - self.detaillistitems_per_page - 1, 0)
+                elif c == curses.KEY_NPAGE or c == curses.ascii.ctrl(ord('f')):
+                    if self.scrollpos_detaillist + self.detaillistitems_per_page >= list_len:
+                        self.scrollpos_detaillist = list_len - 1
+                    else:
+                        self.scrollpos_detaillist += self.detaillistitems_per_page
+                elif c == curses.KEY_HOME or c == ord('g'):
+                    self.scrollpos_detaillist = 0
+                elif c == curses.KEY_END or c == ord('G'):
+                    self.scrollpos_detaillist = list_len - 1
+
+            # Disallow scrolling past the last item that would cause blank
+            # space to be displayed in pieces and peer lists.
+            if self.details_category_focus in (2, 4):
+                self.scrollpos_detaillist = min(self.scrollpos_detaillist,
+                    max(0, list_len - self.detaillistitems_per_page))
+
+    def file_pritority_or_switch_details(self, c):
+        if self.selected_torrent > -1:
+            # file priority OR walk through details
+            if c == curses.KEY_RIGHT or c == ord('l'):
+                if self.details_category_focus == 1 and \
+                        (self.selected_files or self.focus_detaillist > -1):
+                    if self.selected_files:
+                        files = set(self.selected_files)
+                        server.increase_file_priority(files)
+                    elif self.focus_detaillist > -1:
+                        server.increase_file_priority([self.focus_detaillist])
+                else:
+                    self.scrollpos_detaillist = 0
+                    self.next_details()
+            elif c == curses.KEY_LEFT or c == ord('h'):
+                if self.details_category_focus == 1 and \
+                        (self.selected_files or self.focus_detaillist > -1):
+                    if self.selected_files:
+                        files = set(self.selected_files)
+                        server.decrease_file_priority(files)
+                    elif self.focus_detaillist > -1:
+                        server.decrease_file_priority([self.focus_detaillist])
+                else:
+                    self.scrollpos_detaillist = 0
+                    self.prev_details()
+
+    def select_unselect_file(self, c):
+        if self.selected_torrent > -1 and self.details_category_focus == 1 and self.focus_detaillist >= 0:
+            # file selection with space
+            if c == ord(' '):
+                try:
+                    self.selected_files.pop(self.selected_files.index(self.focus_detaillist))
+                except ValueError:
+                    self.selected_files.append(self.focus_detaillist)
+                curses.ungetch(curses.KEY_DOWN) # move down
+            # (un)select all files
+            elif c == ord('a'):
+                if self.selected_files:
+                    self.selected_files = []
+                else:
+                    self.selected_files = range(0, len(self.torrent_details['files']))
+
+    def move_in_details(self, c):
+        if self.selected_torrent > -1:
+            if c == ord("\t"):
+                self.next_details()
+            elif c == curses.KEY_BTAB:
+                self.prev_details()
+            elif c == ord('e'):
+                self.details_category_focus = 2
+            elif c == ord('c'):
+                self.details_category_focus = 4
+
+    def call_list_key_bindings(self, c):
+        self.list_key_bindings()
+
+    def toggle_compact_torrentlist(self, c):
+        self.compact_list = not self.compact_list
+
+    def move_torrent(self, c):
+        if self.focus > -1:
+            location = homedir2tilde(self.torrents[self.focus]['downloadDir'])
+            msg = 'Move "%s" from\n%s to' % (self.torrents[self.focus]['name'], location)
+            path = self.dialog_input_text(msg, location)
+            if path:
+                server.move_torrent(self.torrents[self.focus]['id'], tilde2homedir(path))
+
+    def handle_user_input(self):
+        c = self.screen.getch()
+        if c == -1:
+            return 0
+
+        f = self.keybindings.get(c, None)
+        if f:
+            f(c)
+
+        # update view
+        if self.selected_torrent == -1:
+            self.draw_torrent_list()
+        else:
+            self.draw_details()
+
+    def filter_torrent_list(self):
+        unfiltered = self.torrents
+        if self.filter_list == 'downloading':
+            self.torrents = [t for t in self.torrents if t['rateDownload'] > 0]
+        elif self.filter_list == 'uploading':
+            self.torrents = [t for t in self.torrents if t['rateUpload'] > 0]
+        elif self.filter_list == 'paused':
+            self.torrents = [t for t in self.torrents if t['status'] == Transmission.STATUS_STOPPED]
+        elif self.filter_list == 'seeding':
+            self.torrents = [t for t in self.torrents if t['status'] == Transmission.STATUS_SEED \
+                                 or t['status'] == Transmission.STATUS_SEED_WAIT]
+        elif self.filter_list == 'incomplete':
+            self.torrents = [t for t in self.torrents if t['percentDone'] < 100]
+        elif self.filter_list == 'active':
+            self.torrents = [t for t in self.torrents if t['peersGettingFromUs'] > 0 \
+                                 or t['peersSendingToUs'] > 0 \
+                                 or t['status'] == Transmission.STATUS_CHECK]
+        elif self.filter_list == 'verifying':
+            self.torrents = [t for t in self.torrents if t['status'] == Transmission.STATUS_CHECK \
+                                 or t['status'] == Transmission.STATUS_CHECK_WAIT]
+        # invert list?
+        if self.filter_inverse:
+            self.torrents = [t for t in unfiltered if t not in self.torrents]
+
+    def follow_list_focus(self):
+        if self.focus == -1:
+            return
+
+        # check if list is empty or id to look for isn't in list
+        ids = [t['id'] for t in self.torrents]
+        if len(self.torrents) == 0 or self.focused_id not in ids:
+            self.focus, self.scrollpos = -1, 0
+            return
+
+        # find focused_id
+        self.focus = min(self.focus, len(self.torrents)-1)
+        if self.torrents[self.focus]['id'] != self.focused_id:
+            for i,t in enumerate(self.torrents):
+                if t['id'] == self.focused_id:
+                    self.focus = i
+                    break
+
+        # make sure the focus is not above the visible area
+        while self.focus < (self.scrollpos/self.tlist_item_height):
+            self.scrollpos -= self.tlist_item_height
+        # make sure the focus is not below the visible area
+        while self.focus > (self.scrollpos/self.tlist_item_height) + self.torrents_per_page-1:
+            self.scrollpos += self.tlist_item_height
+        # keep min and max bounds
+        self.scrollpos = min(self.scrollpos, (len(self.torrents) - self.torrents_per_page) * self.tlist_item_height)
+        self.scrollpos = max(0, self.scrollpos)
+
+    def draw_torrent_list(self, search_keyword=''):
+        self.torrents = server.get_torrent_list(self.sort_orders)
+        self.filter_torrent_list()
+
+        if search_keyword:
+            matched_torrents = [t for t in self.torrents if search_keyword.lower() in t['name'].lower()]
+            if matched_torrents:
+                self.focus = 0
+                if self.search_focus >= len(matched_torrents):
+                    self.search_focus = 0
+                self.focused_id = matched_torrents[self.search_focus]['id']
+                self.highlight_dialog = False
+            else:
+                self.highlight_dialog = True
+                curses.beep()
+        else:
+            self.search_focus = 0
+
+        self.follow_list_focus()
+        self.manage_layout()
+
+        ypos = 0
+        for i in range(len(self.torrents)):
+            ypos += self.draw_torrentlist_item(self.torrents[i],
+                                               (i == self.focus),
+                                               self.compact_list,
+                                               ypos)
+
+        self.pad.refresh(self.scrollpos,0, 1,0, self.mainview_height,self.width-1)
+        self.screen.refresh()
+
+
+    def draw_torrentlist_item(self, torrent, focused, compact, y):
+        # the torrent name is also a progress bar
+        self.draw_torrentlist_title(torrent, focused, self.torrent_title_width, y)
+
+        rates = ''
+        if torrent['status'] == Transmission.STATUS_DOWNLOAD:
+            self.draw_downloadrate(torrent, y)
+        if torrent['status'] == Transmission.STATUS_DOWNLOAD or torrent['status'] == Transmission.STATUS_SEED:
+            self.draw_uploadrate(torrent, y)
+
+        if not compact:
+            # the line below the title/progress
+            if torrent['percentDone'] < 100 and torrent['status'] == Transmission.STATUS_DOWNLOAD:
+                self.draw_eta(torrent, y)
+
+            self.draw_ratio(torrent, y)
+            self.draw_torrentlist_status(torrent, focused, y)
+
+            return 3 # number of lines that were used for drawing the list item
+        else:
+            # Draw ratio in place of upload rate if upload rate = 0
+            if not torrent['rateUpload']:
+                self.draw_ratio(torrent, y - 1)
+
+            return 1
+
+    def draw_downloadrate(self, torrent, ypos):
+        self.pad.move(ypos, self.width-self.rateDownload_width-self.rateUpload_width-3)
+        self.pad.addch(curses.ACS_DARROW, (0,curses.A_BOLD)[torrent['downloadLimited']])
+        rate = ('',scale_bytes(torrent['rateDownload']))[torrent['rateDownload']>0]
+        self.pad.addstr(rate.rjust(self.rateDownload_width),
+                        curses.color_pair(self.colors.get_id('download_rate')) + curses.A_BOLD + curses.A_REVERSE)
+    def draw_uploadrate(self, torrent, ypos):
+        self.pad.move(ypos, self.width-self.rateUpload_width-1)
+        self.pad.addch(curses.ACS_UARROW, (0,curses.A_BOLD)[torrent['uploadLimited']])
+        rate = ('',scale_bytes(torrent['rateUpload']))[torrent['rateUpload']>0]
+        self.pad.addstr(rate.rjust(self.rateUpload_width),
+                        curses.color_pair(self.colors.get_id('upload_rate')) + curses.A_BOLD + curses.A_REVERSE)
+    def draw_ratio(self, torrent, ypos):
+        self.pad.addch(ypos+1, self.width-self.rateUpload_width-1, curses.ACS_DIAMOND,
+                       (0,curses.A_BOLD)[torrent['uploadRatio'] < 1 and torrent['uploadRatio'] >= 0])
+        self.pad.addstr(ypos+1, self.width-self.rateUpload_width,
+                        num2str(torrent['uploadRatio'], '%.02f').rjust(self.rateUpload_width),
+                        curses.color_pair(self.colors.get_id('eta+ratio')) + curses.A_BOLD + curses.A_REVERSE)
+    def draw_eta(self, torrent, ypos):
+        self.pad.addch(ypos+1, self.width-self.rateDownload_width-self.rateUpload_width-3, curses.ACS_PLMINUS)
+        self.pad.addstr(ypos+1, self.width-self.rateDownload_width-self.rateUpload_width-2,
+                        scale_time(torrent['eta']).rjust(self.rateDownload_width),
+                        curses.color_pair(self.colors.get_id('eta+ratio')) + curses.A_BOLD + curses.A_REVERSE)
+
+
+    def draw_torrentlist_title(self, torrent, focused, width, ypos):
+        if torrent['status'] == Transmission.STATUS_CHECK:
+            percentDone = float(torrent['recheckProgress']) * 100
+        else:
+            percentDone = torrent['percentDone']
+
+        bar_width = int(float(width) * (float(percentDone)/100))
+
+        size = "%6s" % scale_bytes(torrent['sizeWhenDone'])
+        if torrent['percentDone'] < 100:
+            if torrent['seeders'] <= 0 and torrent['status'] != Transmission.STATUS_CHECK:
+                size = "%6s / " % scale_bytes(torrent['available']) + size
+            size = "%6s / " % scale_bytes(torrent['haveValid'] + torrent['haveUnchecked']) + size
+        size = '| ' + size
+        title = ljust_columns(torrent['name'], width - len(size)) + size
+
+        if torrent['status'] == Transmission.STATUS_SEED \
+        or torrent['status'] == Transmission.STATUS_SEED_WAIT:
+            color = curses.color_pair(self.colors.get_id('title_seed'))
+        elif torrent['status'] == Transmission.STATUS_STOPPED:
+            color = curses.color_pair(self.colors.get_id('title_paused'))
+        elif torrent['status'] == Transmission.STATUS_CHECK \
+          or torrent['status'] == Transmission.STATUS_CHECK_WAIT:
+            color = curses.color_pair(self.colors.get_id('title_verify'))
+        elif torrent['rateDownload'] == 0:
+            color = curses.color_pair(self.colors.get_id('title_idle'))
+        elif torrent['percentDone'] < 100:
+            color = curses.color_pair(self.colors.get_id('title_download'))
+        else:
+            color = 0
+
+        tag = curses.A_REVERSE
+        tag_done = tag + color
+        if focused:
+            tag += curses.A_BOLD
+            tag_done += curses.A_BOLD
+
+        if self.torrentname_is_progressbar:
+            # addstr() dies when you tell it to draw on the last column of the
+            # terminal, so we have to catch this exception.
+            try:
+                self.pad.addstr(ypos, 0, title[0:bar_width].encode('utf-8'), tag_done)
+                self.pad.addstr(ypos, bar_width, title[bar_width:].encode('utf-8'), tag)
+            except:
+                pass
+        else:
+            self.pad.addstr(ypos, 0, title.encode('utf-8'), tag_done)
+
+
+    def draw_torrentlist_status(self, torrent, focused, ypos):
+        peers = ''
+        parts = [server.get_status(torrent)]
+
+        # show tracker error if appropriate
+        if torrent['errorString'] and \
+                not torrent['seeders'] and not torrent['leechers'] and \
+                not torrent['status'] == Transmission.STATUS_STOPPED:
+            parts[0] = torrent['errorString'].encode('utf-8')
+
+        else:
+            if torrent['status'] == Transmission.STATUS_CHECK:
+                parts[0] += " (%d%%)" % int(float(torrent['recheckProgress']) * 100)
+            elif torrent['status'] == Transmission.STATUS_DOWNLOAD:
+                parts[0] += " (%d%%)" % torrent['percentDone']
+            parts[0] = parts[0].ljust(20)
+
+            # seeds and leeches will be appended right justified later
+            peers  = "%5s seed%s " % (num2str(torrent['seeders']), ('s', ' ')[torrent['seeders']==1])
+            peers += "%5s leech%s" % (num2str(torrent['leechers']), ('es', '  ')[torrent['leechers']==1])
+
+            # show additional information if enough room
+            if self.torrent_title_width - sum(map(lambda x: len(x), parts)) - len(peers) > 18:
+                uploaded = scale_bytes(torrent['uploadedEver'])
+                parts.append("%7s uploaded" % ('nothing',uploaded)[uploaded != '0B'])
+
+            if self.torrent_title_width - sum(map(lambda x: len(x), parts)) - len(peers) > 22:
+                parts.append("%4s peer%s connected" % (torrent['peersConnected'],
+                                                       ('s',' ')[torrent['peersConnected'] == 1]))
+
+        if focused: tags = curses.A_REVERSE + curses.A_BOLD
+        else:       tags = 0
+
+        remaining_space = self.torrent_title_width - sum(map(lambda x: len(x), parts), len(peers)) - 2
+        delimiter = ' ' * int(remaining_space / (len(parts)))
+
+        line = server.get_bandwidth_priority(torrent) + ' ' + delimiter.join(parts)
+
+        # make sure the peers element is always right justified
+        line += ' ' * int(self.torrent_title_width - len(line) - len(peers)) + peers
+        self.pad.addstr(ypos+1, 0, line, tags)
+
+
+    def draw_details(self):
+        self.torrent_details = server.get_torrent_details()
+        self.manage_layout()
+
+        # details could need more space than the torrent list
+        self.pad_height = max(50, len(self.torrent_details['files'])+10, (len(self.torrents)+1)*3, self.height)
+        self.pad = curses.newpad(self.pad_height, self.width)
+
+        # torrent name + progress bar
+        self.draw_torrentlist_item(self.torrent_details, False, False, 0)
+
+        # divider + menu
+        menu_items = ['_Overview', "_Files", 'P_eers', '_Trackers', 'Pie_ces' ]
+        xpos = int((self.width - sum(map(lambda x: len(x), menu_items))-len(menu_items)) / 2)
+        for item in menu_items:
+            self.pad.move(3, xpos)
+            tags = curses.A_BOLD
+            if menu_items.index(item) == self.details_category_focus:
+                tags += curses.A_REVERSE
+            title = item.split('_')
+            self.pad.addstr(title[0], tags)
+            self.pad.addstr(title[1][0], tags + curses.A_UNDERLINE)
+            self.pad.addstr(title[1][1:], tags)
+            xpos += len(item)+1
+
+        # which details to display
+        if self.details_category_focus == 0:
+            self.draw_details_overview(5)
+        elif self.details_category_focus == 1:
+            self.draw_filelist(5)
+        elif self.details_category_focus == 2:
+            self.draw_peerlist(5)
+        elif self.details_category_focus == 3:
+            self.draw_trackerlist(5)
+        elif self.details_category_focus == 4:
+            self.draw_pieces_map(5)
+
+        self.pad.refresh(0,0, 1,0, self.height-2,self.width)
+        self.screen.refresh()
+
+
+    def draw_details_overview(self, ypos):
+        t = self.torrent_details
+        info = []
+        info.append(['Hash: ', "%s" % t['hashString']])
+        info.append(['ID: ',   "%s" % t['id']])
+
+        wanted = 0
+        for i, file_info in enumerate(t['files']):
+            if t['wanted'][i] == True: wanted += t['files'][i]['length']
+
+        sizes = ['Size: ', "%s;  " % scale_bytes(t['totalSize'], 'long'),
+                 "%s wanted;  " % (scale_bytes(wanted, 'long'),'everything') [t['totalSize'] == wanted]]
+        if t['available'] < t['totalSize']:
+            sizes.append("%s available;  " % scale_bytes(t['available'], 'long'))
+        sizes.extend(["%s left" % scale_bytes(t['leftUntilDone'], 'long')])
+        info.append(sizes)
+
+        info.append(['Files: ', "%d;  " % len(t['files'])])
+        complete     = map(lambda x: x['bytesCompleted'] == x['length'], t['files']).count(True)
+        not_complete = filter(lambda x: x['bytesCompleted'] != x['length'], t['files'])
+        partial      = map(lambda x: x['bytesCompleted'] > 0, not_complete).count(True)
+        if complete == len(t['files']):
+            info[-1].append("all complete")
+        else:
+            info[-1].append("%d complete;  " % complete)
+            info[-1].append("%d commenced" % partial)
+
+        info.append(['Pieces: ', "%s;  " % t['pieceCount'],
+                     "%s each" % scale_bytes(t['pieceSize'], 'long')])
+
+        info.append(['Download: '])
+        info[-1].append("%s" % scale_bytes(t['downloadedEver'], 'long') + \
+                        " (%d%%) received;  " % int(percent(t['sizeWhenDone'], t['downloadedEver'])))
+        info[-1].append("%s" % scale_bytes(t['haveValid'], 'long') + \
+                        " (%d%%) verified;  " % int(percent(t['sizeWhenDone'], t['haveValid'])))
+        info[-1].append("%s corrupt"  % scale_bytes(t['corruptEver'], 'long'))
+        if t['percentDone'] < 100:
+            info[-1][-1] += ';  '
+            if t['rateDownload']:
+                info[-1].append("receiving %s per second" % scale_bytes(t['rateDownload'], 'long'))
+                if t['downloadLimited']:
+                    info[-1][-1] += " (throttled to %s)" % scale_bytes(t['downloadLimit']*1024, 'long')
+            else:
+                info[-1].append("no reception in progress")
+
+        try:
+            copies_distributed = (float(t['uploadedEver']) / float(t['sizeWhenDone']))
+        except ZeroDivisionError:
+            copies_distributed = 0
+        info.append(['Upload: ', "%s " % scale_bytes(t['uploadedEver'], 'long') + \
+                         "(%.2f copies) distributed;  " % copies_distributed])
+        if t['rateUpload']:
+            info[-1].append("sending %s per second" % scale_bytes(t['rateUpload'], 'long'))
+            if t['uploadLimited']:
+                info[-1][-1] += " (throttled to %s)" % scale_bytes(t['uploadLimit']*1024, 'long')
+        else:
+            info[-1].append("no transmission in progress")
+
+        info.append(['Seed limit: '])
+        if t['seedRatioMode'] == 0:
+            if self.stats['seedRatioLimited']:
+                info[-1].append('default (pause torrent after distributing %s copies)' % self.stats['seedRatioLimit'])
+            else:
+                info[-1].append('default (unlimited)')
+        elif t['seedRatioMode'] == 1:
+            info[-1].append('pause torrent after distributing %s copies' % t['seedRatioLimit'])
+        elif t['seedRatioMode'] == 2:
+            info[-1].append('unlimited (ignore global limits)')
+
+        info.append(['Peers: ',
+                     "connected to %d;  "     % t['peersConnected'],
+                     "downloading from %d;  " % t['peersSendingToUs'],
+                     "uploading to %d"        % t['peersGettingFromUs']])
+
+        # average peer speed
+        incomplete_peers = [peer for peer in self.torrent_details['peers'] if peer['progress'] < 1]
+        if incomplete_peers:
+            # use at least 2/3 or 10 of incomplete peers to make an estimation
+            active_peers = [peer for peer in incomplete_peers if peer['download_speed']]
+            min_active_peers = min(10, max(1, round(len(incomplete_peers)*0.666)))
+            if 1 <= len(active_peers) >= min_active_peers:
+                swarm_speed  = sum([peer['download_speed'] for peer in active_peers]) / len(active_peers)
+                info.append(['Swarm speed: ', "%s on average;  " % scale_bytes(swarm_speed),
+                             "distribution of 1 copy takes %s" % \
+                                 scale_time(int(t['totalSize'] / swarm_speed), 'long')])
+            else:
+                info.append(['Swarm speed: ', "<gathering info from %d peers, %d done>" % \
+                                 (min_active_peers, len(active_peers))])
+        else:
+            info.append(['Swarm speed: ', "<no downloading peers connected>"])
+
+
+        info.append(['Privacy: '])
+        if t['isPrivate']:
+            info[-1].append('Private to this tracker -- DHT and PEX disabled')
+        else:
+            info[-1].append('Public torrent')
+
+        info.append(['Location: ',"%s" % homedir2tilde(t['downloadDir'])])
+
+        ypos = self.draw_details_list(ypos, info)
+
+        self.draw_details_eventdates(ypos+1)
+        return ypos+1
+
+    def draw_details_eventdates(self, ypos):
+        t = self.torrent_details
+
+        self.pad.addstr(ypos,   1, '  Created: ' + timestamp(t['dateCreated']))
+        self.pad.addstr(ypos+1, 1, '    Added: ' + timestamp(t['addedDate']))
+        self.pad.addstr(ypos+2, 1, '  Started: ' + timestamp(t['startDate']))
+        self.pad.addstr(ypos+3, 1, ' Activity: ' + timestamp(t['activityDate']))
+
+        if t['percentDone'] < 100 and t['eta'] > 0:
+            self.pad.addstr(ypos+4, 1, 'Finishing: ' + timestamp(time.time() + t['eta']))
+        elif t['doneDate'] <= 0:
+            self.pad.addstr(ypos+4, 1, 'Finishing: sometime')
+        else:
+            self.pad.addstr(ypos+4, 1, ' Finished: ' + timestamp(t['doneDate']))
+
+        if t['comment']:
+            if self.width >= 90:
+                width = self.width - 50
+                comment = wrap_multiline(t['comment'], width, initial_indent='Comment: ')
+                for i, line in enumerate(comment):
+                    if(ypos+i > self.height-1):
+                        break
+                    self.pad.addstr(ypos+i, 50, line.encode('utf8'))
+            else:
+                width = self.width - 2
+                comment = wrap_multiline(t['comment'], width, initial_indent='Comment: ')
+                for i, line in enumerate(comment):
+                    self.pad.addstr(ypos+6+i, 2, line.encode('utf8'))
+
+    def draw_filelist(self, ypos):
+        column_names = '  #  Progress  Size  Priority  Filename'
+        self.pad.addstr(ypos, 0, column_names.ljust(self.width), curses.A_UNDERLINE)
+        ypos += 1
+
+        for line in self.create_filelist():
+            curses_tags = 0
+            # highlight focused/selected line(s)
+            while line.startswith('_'):
+                if line[1] == 'S':
+                    curses_tags  = curses.A_BOLD
+                    line = line[2:]
+                if line[1] == 'F':
+                    curses_tags += curses.A_REVERSE
+                    line = line[2:]
+                try:
+                    self.pad.addstr(ypos, 0, ' '*self.width, curses_tags)
+                except: pass
+
+            # colored priority (only in the first 30 chars, the rest is filename)
+            xpos = 0
+            for part in re.split('(high|normal|low|off)', line[0:30], 1):
+                if part == 'high':
+                    self.pad.addstr(ypos, xpos, part,
+                                    curses_tags + curses.color_pair(self.colors.get_id('file_prio_high')))
+                elif part == 'normal':
+                    self.pad.addstr(ypos, xpos, part,
+                                    curses_tags + curses.color_pair(self.colors.get_id('file_prio_normal')))
+                elif part == 'low':
+                    self.pad.addstr(ypos, xpos, part,
+                                    curses_tags + curses.color_pair(self.colors.get_id('file_prio_low')))
+                elif part == 'off':
+                    self.pad.addstr(ypos, xpos, part,
+                                    curses_tags + curses.color_pair(self.colors.get_id('file_prio_off')))
+                else:
+                    self.pad.addstr(ypos, xpos, part.encode('utf-8'), curses_tags)
+                xpos += len(part)
+            self.pad.addstr(ypos, xpos, line[30:].encode('utf-8'), curses_tags)
+            ypos += 1
+            if ypos > self.height:
+                break
+
+    def create_filelist(self):
+        filelist = []
+        files = self.torrent_details['files']
+        current_folder = []
+        current_depth = 0
+        index = 0
+        pos = 0
+        pos_before_focus = 0
+        for file in files:
+            f = file['name'].split('/')
+            f_len = len(f) - 1
+            if f[:f_len] != current_folder:
+                [current_depth, pos] = self.create_filelist_transition(f, current_folder, filelist, current_depth, pos)
+                current_folder = f[:f_len]
+            filelist.append(self.create_filelist_line(f[-1], index, percent(file['length'], file['bytesCompleted']),
+                file['length'], current_depth))
+            index += 1
+            if self.focus_detaillist == index - 1:
+                pos_before_focus = pos
+            if index + pos >= self.focus_detaillist + 1 + pos + self.detaillistitems_per_page/2 \
+            and index + pos >= self.detaillistitems_per_page:
+                if self.focus_detaillist + 1 + pos_before_focus < self.detaillistitems_per_page / 2:
+                    return filelist
+                return filelist[self.focus_detaillist + 1 + pos_before_focus - self.detaillistitems_per_page / 2
+                        : self.focus_detaillist + 1 + pos_before_focus + self.detaillistitems_per_page / 2]
+        begin = len(filelist) - self.detaillistitems_per_page
+        return filelist[begin > 0 and begin or 0:]
+
+    def create_filelist_transition(self, f, current_folder, filelist, current_depth, pos):
+        f_len = len(f) - 1
+        current_folder_len = len(current_folder)
+        same = 0
+        while same < current_folder_len and same  < f_len and f[same] == current_folder[same]:
+            same += 1
+        for i in range(current_folder_len - same):
+            current_depth -= 1
+            filelist.append('  '*current_depth + ' '*31 + '/')
+            pos += 1
+        if f_len < current_folder_len:
+            return [current_depth, pos]
+        while current_depth < f_len:
+            filelist.append('%s\\ %s' % ('  '*current_depth + ' '*31 , f[current_depth]))
+            current_depth += 1
+            pos += 1
+        return [current_depth, pos]
+
+    def create_filelist_line(self, name, index, percent, length, current_depth):
+        line = "%s  %6.1f%%" % (str(index+1).rjust(3), percent) + \
+            '  '+scale_bytes(length).rjust(5) + \
+            '  '+server.get_file_priority(self.torrent_details['id'], index).center(8) + \
+            " %s| %s" % ('  '*current_depth, name[0:self.width-31-current_depth])
+        if index == self.focus_detaillist:
+            line = '_F' + line
+        if index in self.selected_files:
+            line = '_S' + line
+        return line
+
+    def draw_peerlist(self, ypos):
+        # Start drawing list either at the "selected" index, or at the index
+        # that is required to display all remaining items without further scrolling.
+        last_possible_index = max(0, len(self.torrent_details['peers']) - self.detaillistitems_per_page)
+        start = min(self.scrollpos_detaillist, last_possible_index)
+        end = start + self.detaillistitems_per_page
+        peers = self.torrent_details['peers'][start:end]
+
+        # Find width of columns
+        clientname_width = 0
+        address_width = 0
+        for peer in peers:
+            if len(peer['clientName']) > clientname_width: clientname_width = len(peer['clientName'])
+            if len(peer['address']) > address_width: address_width = len(peer['address'])
+
+        # Column names
+        column_names = "Flags %3d Down %3d Up  Progress      ETA " % \
+            (self.torrent_details['peersSendingToUs'], self.torrent_details['peersGettingFromUs'])
+        column_names += '  Client'.ljust(clientname_width + 2) \
+            + "  Address".ljust(address_width + 2)
+        if features['geoip']: column_names += "  Country"
+        if features['dns']: column_names += "  Host"
+
+        self.pad.addstr(ypos, 0, column_names.ljust(self.width), curses.A_UNDERLINE)
+        ypos += 1
+
+        # Peers
+        hosts = server.get_hosts()
+        geo_ips = server.get_geo_ips()
+        for index, peer in enumerate(peers):
+            if features['dns']:
+                try:
+                    try:
+                        host = hosts[peer['address']].check()
+                        host_name = host[3][0]
+                    except (IndexError, KeyError):
+                        host_name = "<not resolvable>"
+                except adns.NotReady:
+                    host_name = "<resolving>"
+                except adns.Error, msg:
+                    host_name = msg
+
+            upload_tag = download_tag = line_tag = 0
+            if peer['rateToPeer']:   upload_tag   = curses.A_BOLD
+            if peer['rateToClient']: download_tag = curses.A_BOLD
+
+            self.pad.move(ypos, 0)
+            # Flags
+            self.pad.addstr("%-6s   " % peer['flagStr'])
+            # Down
+            self.pad.addstr("%5s  " % scale_bytes(peer['rateToClient']), download_tag)
+            # Up
+            self.pad.addstr("%5s  " % scale_bytes(peer['rateToPeer']), upload_tag)
+
+            # Progress
+            if peer['progress'] < 1: self.pad.addstr("%3d%%" % (float(peer['progress'])*100))
+            else: self.pad.addstr("%3d%%" % (float(peer['progress'])*100), curses.A_BOLD)
+
+            # ETA
+            if peer['progress'] < 1 and peer['download_speed'] > 1024:
+                self.pad.addstr(" @ ")
+                self.pad.addch(curses.ACS_PLMINUS)
+                self.pad.addstr("%-5s " % scale_bytes(peer['download_speed']))
+                self.pad.addch(curses.ACS_PLMINUS)
+                self.pad.addstr("%-4s " % scale_time(peer['time_left']))
+            else:
+                self.pad.addstr("                ")
+            # Client
+            self.pad.addstr(peer['clientName'].ljust(clientname_width + 2).encode('utf-8'))
+            # Address
+            self.pad.addstr(peer['address'].ljust(address_width + 2))
+            # Country
+            if features['geoip']: self.pad.addstr("  %2s     " % geo_ips[peer['address']])
+            # Host
+            if features['dns']: self.pad.addstr(host_name.encode('utf-8'), curses.A_DIM)
+            ypos += 1
+
+#TODO
+# 1. Issue #14 on GitHub is asking for feature to be able to modify trackers.
+    def draw_trackerlist(self, ypos):
+        top = ypos - 1
+        def addstr(ypos, xpos, *args):
+            if ypos > top and ypos < self.height - 2:
+                self.pad.addstr(ypos, xpos, *args)
+
+        tracker_per_page = self.detaillistitems_per_page // self.TRACKER_ITEM_HEIGHT
+        page = self.scrollpos_detaillist // tracker_per_page
+        start = tracker_per_page * page
+        end = tracker_per_page * (page + 1)
+        tlist = self.torrent_details['trackerStats'][start:end]
+
+        # keep position in range when last tracker gets deleted
+        self.scrollpos_detaillist = min(self.scrollpos_detaillist,
+                                        len(self.torrent_details['trackerStats'])-1)
+        # show newly added tracker when list was empty before
+        if self.torrent_details['trackerStats']:
+            self.scrollpos_detaillist = max(0, self.scrollpos_detaillist)
+
+        current_tier = -1
+        for index, t in enumerate(tlist):
+            announce_msg_size = scrape_msg_size = 0
+            selected = t == self.torrent_details['trackerStats'][self.scrollpos_detaillist]
+
+            if current_tier != t['tier']:
+                current_tier = t['tier']
+
+                tiercolor = curses.A_BOLD + curses.A_REVERSE \
+                            if selected else curses.A_REVERSE
+                addstr(ypos, 0, ("Tier %d" % (current_tier+1)).ljust(self.width), tiercolor)
+                ypos += 1
+
+            if selected:
+                for i in range(4):
+                    addstr(ypos+i, 0, ' ', curses.A_BOLD + curses.A_REVERSE)
+
+            addstr(ypos+1, 4,  "Last announce: %s" % timestamp(t['lastAnnounceTime']))
+            addstr(ypos+1, 57, "  Last scrape: %s" % timestamp(t['lastScrapeTime']))
+
+            if t['lastAnnounceSucceeded']:
+                peers = "%s peer%s" % (num2str(t['lastAnnouncePeerCount']), ('s', '')[t['lastAnnouncePeerCount']==1])
+                addstr(ypos,   2, t['announce'], curses.A_BOLD + curses.A_UNDERLINE)
+                addstr(ypos+2, 11, "Result: ")
+                addstr(ypos+2, 19, "%s received" % peers, curses.A_BOLD)
+            else:
+                addstr(ypos,   2, t['announce'], curses.A_UNDERLINE)
+                addstr(ypos+2, 9, "Response:")
+                announce_msg_size = self.wrap_and_draw_result(top, ypos+2, 19, t['lastAnnounceResult'].encode('utf-8'))
+
+            if t['lastScrapeSucceeded']:
+                seeds   = "%s seed%s" % (num2str(t['seederCount']), ('s', '')[t['seederCount']==1])
+                leeches = "%s leech%s" % (num2str(t['leecherCount']), ('es', '')[t['leecherCount']==1])
+                addstr(ypos+2, 57, "Tracker knows: ")
+                addstr(ypos+2, 72, "%s and %s" % (seeds, leeches), curses.A_BOLD)
+            else:
+                addstr(ypos+2, 62, "Response:")
+                scrape_msg_size += self.wrap_and_draw_result(top, ypos+2, 72, t['lastScrapeResult'])
+
+            ypos += max(announce_msg_size, scrape_msg_size)
+
+            addstr(ypos+3, 4,  "Next announce: %s" % timestamp(t['nextAnnounceTime']))
+            addstr(ypos+3, 57, "  Next scrape: %s" % timestamp(t['nextScrapeTime']))
+
+            ypos += 5
+
+    def wrap_and_draw_result(self, top, ypos, xpos, result):
+        result = wrap(result, 30)
+        i = 0
+        for i, line in enumerate(result):
+            if ypos+i > top and ypos+i < self.height - 2:
+                self.pad.addstr(ypos+i, xpos, line, curses.A_UNDERLINE)
+        return i
+
+
+    def draw_pieces_map(self, ypos):
+        pieces = self.torrent_details['pieces']
+        piece_count = self.torrent_details['pieceCount']
+        margin = len(str(piece_count)) + 2
+
+        map_width = int(str(self.width-margin-1)[0:-1] + '0')
+        for x in range(10, map_width, 10):
+            self.pad.addstr(ypos, x+margin-1, str(x), curses.A_BOLD)
+
+        start = self.scrollpos_detaillist * map_width
+        end = min(start + (self.height - ypos - 3) * map_width, piece_count)
+        if end <= start: return
+        block = ord(pieces[start >> 3]) << (start & 7)
+
+        format = "%%%dd" % (margin - 2)
+        for counter in xrange(start, end):
+            if counter % map_width == 0:
+                ypos += 1 ; xpos = margin
+                self.pad.addstr(ypos, 1, format % counter, curses.A_BOLD)
+            else:
+                xpos += 1
+
+            if counter & 7 == 0:
+                block = ord(pieces[counter >> 3])
+            piece = block & 0x80
+            if piece: self.pad.addch(ypos, xpos, ' ', curses.A_REVERSE)
+            else:     self.pad.addch(ypos, xpos, '_')
+            block <<= 1
+
+        missing_pieces = piece_count - counter - 1
+        if missing_pieces:
+            line = "%d further piece%s" % (missing_pieces, ('','s')[missing_pieces>1])
+            xpos = (self.width - len(line)) / 2
+            self.pad.addstr(self.height-3, xpos, line, curses.A_REVERSE)
+
+    def draw_details_list(self, ypos, info):
+        key_width = max(map(lambda x: len(x[0]), info))
+        for i in info:
+            self.pad.addstr(ypos, 1, i[0].rjust(key_width).encode('utf-8')) # key
+            # value part may be wrapped if it gets too long
+            for v in i[1:]:
+                y, x = self.pad.getyx()
+                if x + len(v) >= self.width:
+                    ypos += 1
+                    self.pad.move(ypos, key_width+1)
+                self.pad.addstr(v.encode('utf-8'))
+            ypos += 1
+        return ypos
+
+    def next_details(self):
+        if self.details_category_focus >= 4:
+            self.details_category_focus = 0
+        else:
+            self.details_category_focus += 1
+        self.focus_detaillist     = -1
+        self.scrollpos_detaillist = 0
+        self.pad.erase()
+
+    def prev_details(self):
+        if self.details_category_focus <= 0:
+            self.details_category_focus = 4
+        else:
+            self.details_category_focus -= 1
+        self.pad.erase()
+
+
+
+
+    def move_up(self, focus, scrollpos, step_size):
+        if focus < 0: focus = -1
+        else:
+            focus -= 1
+            if scrollpos/step_size - focus > 0:
+                scrollpos -= step_size
+                scrollpos = max(0, scrollpos)
+            while scrollpos % step_size:
+                scrollpos -= 1
+        return focus, scrollpos
+
+    def move_down(self, focus, scrollpos, step_size, elements_per_page, list_height):
+        if focus < list_height - 1:
+            focus += 1
+            if focus+1 - scrollpos/step_size > elements_per_page:
+                scrollpos += step_size
+        return focus, scrollpos
+
+    def move_page_up(self, focus, scrollpos, step_size, elements_per_page):
+        for x in range(elements_per_page - 1):
+            focus, scrollpos = self.move_up(focus, scrollpos, step_size)
+        if focus < 0: focus = 0
+        return focus, scrollpos
+
+    def move_page_down(self, focus, scrollpos, step_size, elements_per_page, list_height):
+        if focus < 0: focus = 0
+        for x in range(elements_per_page - 1):
+            focus, scrollpos = self.move_down(focus, scrollpos, step_size, elements_per_page, list_height)
+        return focus, scrollpos
+
+    def move_to_top(self):
+        return 0, 0
+
+    def move_to_end(self, step_size, elements_per_page, list_height):
+        focus     = list_height - 1
+        scrollpos = max(0, (list_height - elements_per_page) * step_size)
+        return focus, scrollpos
+
+
+
+
+
+    def draw_stats(self):
+        self.screen.insstr(self.height-1, 0, ' '.center(self.width), curses.A_REVERSE)
+        self.draw_torrents_stats()
+        self.draw_global_rates()
+
+    def draw_torrents_stats(self):
+        if self.selected_torrent > -1 and self.details_category_focus == 2:
+            self.screen.insstr((self.height-1), 0,
+                               "%d peer%s connected (" % (self.torrent_details['peersConnected'],
+                                                         ('s','')[self.torrent_details['peersConnected'] == 1]) + \
+                                   "Trackers:%d " % self.torrent_details['peersFrom']['fromTracker'] + \
+                                   "DHT:%d " % self.torrent_details['peersFrom']['fromDht'] + \
+                                   "LTEP:%d " % self.torrent_details['peersFrom']['fromLtep'] + \
+                                   "PEX:%d " % self.torrent_details['peersFrom']['fromPex'] + \
+                                   "Incoming:%d " % self.torrent_details['peersFrom']['fromIncoming'] + \
+                                   "Cache:%d)" % self.torrent_details['peersFrom']['fromCache'],
+                               curses.A_REVERSE)
+        else:
+            self.screen.addstr((self.height-1), 0, "Torrent%s:" % ('s','')[len(self.torrents) == 1],
+                                   curses.A_REVERSE)
+            self.screen.addstr("%d (" % len(self.torrents), curses.A_REVERSE)
+
+            downloading = len(filter(lambda x: x['status']==Transmission.STATUS_DOWNLOAD, self.torrents))
+            seeding = len(filter(lambda x: x['status']==Transmission.STATUS_SEED, self.torrents))
+            paused = self.stats['pausedTorrentCount']
+
+            self.screen.addstr("Downloading:", curses.A_REVERSE)
+            self.screen.addstr("%d " % downloading, curses.A_REVERSE)
+            self.screen.addstr("Seeding:", curses.A_REVERSE)
+            self.screen.addstr("%d " % seeding, curses.A_REVERSE)
+            self.screen.addstr("Paused:", curses.A_REVERSE)
+            self.screen.addstr("%d) " % paused, curses.A_REVERSE)
+
+            if self.filter_list:
+                self.screen.addstr("Filter:", curses.A_REVERSE)
+                self.screen.addstr("%s%s" % (('','not ')[self.filter_inverse], self.filter_list),
+                                   curses.color_pair(self.colors.get_id('filter_status'))
+                                   + curses.A_REVERSE)
+
+            # show last sort order (if terminal size permits it)
+            curpos_y, curpos_x = self.screen.getyx()
+            if self.sort_orders and self.width - curpos_x > 20:
+                self.screen.addstr(" Sort by:", curses.A_REVERSE)
+                name = [name[1] for name in self.sort_options if name[0] == self.sort_orders[-1]['name']][0]
+                name = name.replace('_', '').lower()
+                curses_tags = curses.color_pair(self.colors.get_id('filter_status')) + curses.A_REVERSE
+                if self.sort_orders[-1]['reverse']:
+                    self.screen.addch(curses.ACS_DARROW, curses_tags)
+                else:
+                    self.screen.addch(curses.ACS_UARROW, curses_tags)
+                try:  # 'name' may be too long
+                    self.screen.addstr(name, curses_tags)
+                except curses.error:
+                    pass
+
+    def draw_global_rates(self):
+        rates_width = self.rateDownload_width + self.rateUpload_width + 3
+
+        if self.stats['alt-speed-enabled']:
+            upload_limit   = "/%dK" % self.stats['alt-speed-up']
+            download_limit = "/%dK" % self.stats['alt-speed-down']
+        else:
+            upload_limit   = ('', "/%dK" % self.stats['speed-limit-up'])[self.stats['speed-limit-up-enabled']]
+            download_limit = ('', "/%dK" % self.stats['speed-limit-down'])[self.stats['speed-limit-down-enabled']]
+
+        limits = {'dn_limit' : download_limit, 'up_limit' : upload_limit}
+        limits_width = len(limits['dn_limit']) + len(limits['up_limit'])
+
+        if self.stats['alt-speed-enabled']:
+            self.screen.move(self.height-1, self.width-rates_width - limits_width - len('Turtle mode '))
+            self.screen.addstr('Turtle mode', curses.A_REVERSE + curses.A_BOLD)
+            self.screen.addch(' ', curses.A_REVERSE)
+
+        self.screen.move(self.height - 1, self.width - rates_width - limits_width)
+        self.screen.addch(curses.ACS_DARROW, curses.A_REVERSE)
+        self.screen.addstr(scale_bytes(self.stats['downloadSpeed']).rjust(self.rateDownload_width),
+                           curses.color_pair(self.colors.get_id('download_rate'))
+                           + curses.A_REVERSE + curses.A_BOLD)
+        self.screen.addstr(limits['dn_limit'], curses.A_REVERSE)
+        self.screen.addch(' ', curses.A_REVERSE)
+        self.screen.addch(curses.ACS_UARROW, curses.A_REVERSE)
+        self.screen.insstr(limits['up_limit'], curses.A_REVERSE)
+        self.screen.insstr(scale_bytes(self.stats['uploadSpeed']).rjust(self.rateUpload_width),
+                           curses.color_pair(self.colors.get_id('upload_rate'))
+                           + curses.A_REVERSE + curses.A_BOLD)
+
+
+
+    def draw_title_bar(self):
+        self.screen.insstr(0, 0, ' '.center(self.width), curses.A_REVERSE)
+        self.draw_connection_status()
+        self.draw_quick_help()
+    def draw_connection_status(self):
+        status = "Transmission @ %s:%s" % (server.host, server.port)
+        if cmd_args.DEBUG:
+            status = "%d x %d " % (self.width, self.height) + status
+        self.screen.addstr(0, 0, status.encode('utf-8'), curses.A_REVERSE)
+
+    def draw_quick_help(self):
+        help = [('?','Show Keybindings')]
+
+        if self.selected_torrent == -1:
+            if self.focus >= 0:
+                help = [('enter','View Details'), ('p','Pause/Unpause'), ('r','Remove'), ('v','Verify')]
+            else:
+                help = [('/','Search'), ('f','Filter'), ('s','Sort')] + help + [('o','Options'), ('q','Quit')]
+        else:
+            help = [('Move with','cursor keys'), ('q','Back to List')]
+            if self.details_category_focus == 1 and self.focus_detaillist > -1:
+                help = [('space','(De)Select File'),
+                        ('left/right','De-/Increase Priority'),
+                        ('escape','Unfocus/-select')] + help
+            elif self.details_category_focus == 2:
+                help = [('F1/?','Explain flags')] + help
+            elif self.details_category_focus == 3:
+                help = [('a','Add Tracker'),('r','Remove Tracker')] + help
+
+        line = ' | '.join(map(lambda x: "%s %s" % (x[0], x[1]), help))
+        line = line[0:self.width]
+        self.screen.insstr(0, self.width-len(line), line, curses.A_REVERSE)
+
+
+    def list_key_bindings(self):
+        title = 'Help Menu'
+        message = "           F1/?  Show this help\n" + \
+                  "            u/d  Adjust maximum global upload/download rate\n" + \
+                  "            U/D  Adjust maximum upload/download rate for focused torrent\n" + \
+                  "              L  Set seed ratio limit for focused torrent\n" + \
+                  "            +/-  Adjust bandwidth priority for focused torrent\n" + \
+                  "              p  Pause/Unpause torrent\n" + \
+                  "              P  Pause/Unpause all torrents\n" + \
+                  "            v/y  Verify torrent\n" + \
+                  "              m  Move torrent\n" + \
+                  "              n  Reannounce torrent\n" + \
+                  "              a  Add torrent\n" + \
+                  "          Del/r  Remove torrent and keep content\n" + \
+                  "    Shift+Del/R  Remove torrent and delete content\n"
+        # Torrent list
+        if self.selected_torrent == -1:
+            message += "              /  Search in torrent list\n" + \
+                       "              f  Filter torrent list\n" + \
+                       "              s  Sort torrent list\n" \
+                       "    Enter/Right  View torrent's details\n" + \
+                       "              o  Configuration options\n" + \
+                       "              t  Toggle turtle mode\n" + \
+                       "              C  Toggle compact list mode\n" + \
+                       "            Esc  Unfocus\n" + \
+                       "              q  Quit"
+        else:
+            # Peer list
+            if self.details_category_focus == 2:
+                title = 'Peer status flags'
+                message = " O  Optimistic unchoke\n" + \
+                          " D  Downloading from this peer\n" + \
+                          " d  We would download from this peer if they'd let us\n" + \
+                          " U  Uploading to peer\n" + \
+                          " u  We would upload to this peer if they'd ask\n" + \
+                          " K  Peer has unchoked us, but we're not interested\n" + \
+                          " ?  We unchoked this peer, but they're not interested\n" + \
+                          " E  Encrypted Connection\n" + \
+                          " H  Peer was discovered through DHT\n" + \
+                          " X  Peer was discovered through Peer Exchange (PEX)\n" + \
+                          " I  Peer is an incoming connection\n" + \
+                          " T  Peer is connected via uTP"
+            else:
+                # Viewing torrent details
+                message += "              o  Jump to overview\n" + \
+                           "              f  Jump to file list\n" + \
+                           "              e  Jump to peer list\n" + \
+                           "              t  Jump to tracker information\n" + \
+                           "      Tab/Right  Jump to next view\n" + \
+                           " Shift+Tab/Left  Jump to previous view\n"
+                if self.details_category_focus == 1:  # files
+                    if self.focus_detaillist > -1:
+                        message += "     Left/Right  Decrease/Increase file priority\n"
+                    message += "        Up/Down  Select file\n" + \
+                               "          Space  Select/Deselect focused file\n" + \
+                               "              a  Select/Deselect all files\n" + \
+                               "            Esc  Unfocus+Unselect or Back to torrent list\n" + \
+                               "    q/Backspace  Back to torrent list"
+                else:
+                    message += "q/Backspace/Esc  Back to torrent list"
+
+        width  = max(map(lambda x: len(x), message.split("\n"))) + 4
+        width  = min(self.width, width)
+        height = min(self.height, message.count("\n")+3)
+        win = self.window(height, width, message=message, title=title)
+        while True:
+            if win.getch() >= 0: return
+
+
+    def window(self, height, width, message='', title=''):
+        height = min(self.height, height)
+        width  = min(self.width, width)
+        ypos = int( (self.height - height) / 2 )
+        xpos = int( (self.width  - width) / 2 )
+        win = curses.newwin(height, width, ypos, xpos)
+        win.box()
+        win.bkgd(' ', curses.A_REVERSE + curses.A_BOLD)
+
+        if width >= 20:
+            win.addch(height-1, width-19, curses.ACS_RTEE)
+            win.addstr(height-1, width-18, " Close with Esc ")
+            win.addch(height-1, width-2, curses.ACS_LTEE)
+
+        if width >= (len(title) + 6) and title != '':
+            win.addch(0, 1, curses.ACS_RTEE)
+            win.addstr(0, 2, " " + title + " ")
+            win.addch(0, len(title) + 4 , curses.ACS_LTEE)
+
+        ypos = 1
+        for line in message.split("\n"):
+            if len(line) > width:
+                line = line[0:width-7] + '...'
+            win.addstr(ypos, 2, line.encode('utf-8'))
+            ypos += 1
+        return win
+
+
+    def dialog_ok(self, message):
+        height = 3 + message.count("\n")
+        width  = max(max(map(lambda x: len(x), message.split("\n"))), 40) + 4
+        win = self.window(height, width, message=message)
+        while True:
+            if win.getch() >= 0: return
+
+    def dialog_yesno(self, message, important=False):
+        height = 5 + message.count("\n")
+        width  = max(len(message), 8) + 4
+        win = self.window(height, width, message=message)
+        win.keypad(True)
+
+        if important:
+            win.bkgd(' ', curses.color_pair(self.colors.get_id('dialog_important'))
+                          + curses.A_REVERSE)
+
+        focus_tags   = curses.color_pair(self.colors.get_id('button_focused'))
+        unfocus_tags = 0
+
+        input = False
+        while True:
+            win.move(height-2, (width/2)-4)
+            if input:
+                win.addstr('Y',  focus_tags + curses.A_UNDERLINE)
+                win.addstr('es', focus_tags)
+                win.addstr('   ')
+                win.addstr('N',  curses.A_UNDERLINE)
+                win.addstr('o')
+            else:
+                win.addstr('Y', curses.A_UNDERLINE)
+                win.addstr('es')
+                win.addstr('   ')
+                win.addstr('N',  focus_tags + curses.A_UNDERLINE)
+                win.addstr('o', focus_tags)
+
+            c = win.getch()
+            if c == ord('y'):
+                return True
+            elif c == ord('n'):
+                return False
+            elif c == ord("\t"):
+                input = not input
+            elif c == curses.KEY_LEFT or c == ord('h'):
+                input = True
+            elif c == curses.KEY_RIGHT or c == ord('l'):
+                input = False
+            elif c == ord("\n") or c == ord(' '):
+                return input
+            elif c == 27 or c == curses.KEY_BREAK:
+                return -1
+
+    def dialog_input_text(self, message, input='', on_change=None, on_enter=None):
+        width  = self.width - 4
+        textwidth = self.width - 8
+        height = message.count("\n") + 4
+
+        win = self.window(height, width, message=message)
+        win.keypad(True)
+        show_cursor()
+        index = len(input)
+        while True:
+            # Cut the text into pages, each as long as the text field
+            # The current page is determined by index position
+            page = index // textwidth
+            displaytext = input[textwidth*page:textwidth*(page + 1)]
+            displayindex = index - textwidth*page
+
+            color = (curses.color_pair(self.colors.get_id('dialog_important')) if self.highlight_dialog
+                     else curses.color_pair(self.colors.get_id('dialog')))
+            win.addstr(height - 2, 2, displaytext.ljust(textwidth), color)
+            win.move(height - 2, displayindex + 2)
+            c = win.getch()
+            if c == 27 or c == curses.KEY_BREAK:
+                hide_cursor()
+                return ''
+            elif index < len(input) and ( c == curses.KEY_RIGHT or c == curses.ascii.ctrl(ord('f')) ):
+                index += 1
+            elif index > 0 and ( c == curses.KEY_LEFT or c == curses.ascii.ctrl(ord('b')) ):
+                index -= 1
+            elif (c == curses.KEY_BACKSPACE or c == 127) and index > 0:
+                input = input[:index - 1] + (index < len(input) and input[index:] or '')
+                index -= 1
+                if on_change: on_change(input)
+            elif index < len(input) and ( c == curses.KEY_DC or c == curses.ascii.ctrl(ord('d')) ):
+                input = input[:index] + input[index + 1:]
+                if on_change: on_change(input)
+            elif index < len(input) and c == curses.ascii.ctrl(ord('k')):
+                input = input[:index]
+                if on_change: on_change(input)
+            elif c == curses.KEY_HOME or c == curses.ascii.ctrl(ord('a')):
+                index = 0
+            elif c == curses.KEY_END or c == curses.ascii.ctrl(ord('e')):
+                index = len(input)
+            elif c == ord('\n'):
+                if on_enter:
+                    on_enter(input)
+                else:
+                    hide_cursor()
+                    return input
+            elif c >= 32 and c < 127:
+                input = input[:index] + chr(c) + (index < len(input) and input[index:] or '')
+                index += 1
+                if on_change: on_change(input)
+            if on_change: win.redrawwin()
+
+    def dialog_search_torrentlist(self, c):
+        self.dialog_input_text('Search torrent by title:',
+                               on_change=self.draw_torrent_list,
+                               on_enter=self.increment_search)
+
+    def increment_search(self, input):
+        self.search_focus += 1
+        self.draw_torrent_list(input)
+
+
+    def dialog_input_number(self, message, current_value,
+                            cursorkeys=True, floating_point=False, allow_empty=False,
+                            allow_zero=True, allow_negative_one=True):
+        if not allow_zero:
+            allow_negative_one = False
+
+        width  = max(max(map(lambda x: len(x), message.split("\n"))), 40) + 4
+        width  = min(self.width, width)
+        height = message.count("\n") + (4,6)[cursorkeys]
+
+        show_cursor()
+        win = self.window(height, width, message=message)
+        win.keypad(True)
+        input = str(current_value)
+        if cursorkeys:
+            if floating_point:
+                bigstep   = 1
+                smallstep = 0.1
+            else:
+                bigstep   = 100
+                smallstep = 10
+            win.addstr(height-4, 2, ("   up/down +/- %-3s" % bigstep).rjust(width-4))
+            win.addstr(height-3, 2, ("left/right +/- %3s" % smallstep).rjust(width-4))
+            if allow_negative_one:
+                win.addstr(height-3, 2, "-1 means unlimited")
+            if allow_empty:
+                win.addstr(height-4, 2, "leave empty for default")
+
+        while True:
+            win.addstr(height-2, 2, input.ljust(width-4), curses.color_pair(self.colors.get_id('dialog')))
+            win.move(height - 2, len(input) + 2)
+            c = win.getch()
+            if c == 27 or c == ord('q') or c == curses.KEY_BREAK:
+                hide_cursor()
+                return -128
+            elif c == ord("\n"):
+                try:
+                    if allow_empty and len(input) <= 0:
+                        hide_cursor()
+                        return -2
+                    elif floating_point:
+                        hide_cursor()
+                        return float(input)
+                    else:
+                        hide_cursor()
+                        return int(input)
+                except ValueError:
+                    hide_cursor()
+                    return -1
+
+            elif c == curses.KEY_BACKSPACE or c == curses.KEY_DC or c == 127 or c == 8:
+                input = input[:-1]
+            elif len(input) >= width-5:
+                curses.beep()
+            elif c >= ord('1') and c <= ord('9'):
+                input += chr(c)
+            elif allow_zero and c == ord('0') and input != '-' and not input.startswith('0'):
+                input += chr(c)
+            elif allow_negative_one and c == ord('-') and len(input) == 0:
+                input += chr(c)
+            elif floating_point and c == ord('.') and not '.' in input:
+                input += chr(c)
+
+            elif cursorkeys and c != -1:
+                try:
+                    if input == '': input = 0                        
+                    if floating_point: number = float(input)
+                    else:              number = int(input)
+                    if c == curses.KEY_LEFT or c == ord('h'):    number -= smallstep
+                    elif c == curses.KEY_RIGHT or c == ord('l'): number += smallstep
+                    elif c == curses.KEY_DOWN or c == ord('j'):  number -= bigstep
+                    elif c == curses.KEY_UP or c == ord('k'):    number += bigstep
+                    if not allow_zero and number <= 0:
+                        number = 1
+                    elif not allow_negative_one and number < 0:
+                        number = 0
+                    elif number < 0:  # input like -0.6 isn't useful
+                        number = -1
+                    input = str(number)
+                except ValueError:
+                    pass
+
+    def dialog_menu(self, title, options, focus=1):
+        height = len(options) + 2
+        width  = max(max(map(lambda x: len(x[1])+3, options)), len(title)+3)
+        win = self.window(height, width)
+
+        win.addstr(0,1, title)
+        win.keypad(True)
+
+        old_focus = focus
+        while True:
+            keymap = self.dialog_list_menu_options(win, width, options, focus)
+            c = win.getch()
+
+            if c > 96 and c < 123 and chr(c) in keymap:
+                return options[keymap[chr(c)]][0]
+            elif c == 27 or c == ord('q'):
+                return -128
+            elif c == ord("\n"):
+                return options[focus-1][0]
+            elif c == curses.KEY_DOWN or c == ord('j') or c == curses.ascii.ctrl(ord('n')):
+                focus += 1
+                if focus > len(options): focus = 1
+            elif c == curses.KEY_UP or c == ord('k') or c == curses.ascii.ctrl(ord('p')):
+                focus -= 1
+                if focus < 1: focus = len(options)
+            elif c == curses.KEY_HOME or c == ord('g'):
+                focus = 1
+            elif c == curses.KEY_END or c == ord('G'):
+                focus = len(options)
+
+    def dialog_list_menu_options(self, win, width, options, focus):
+        keys = dict()
+        i = 1
+        for option in options:
+            title = option[1].split('_')
+            if i == focus: tag = curses.color_pair(self.colors.get_id('dialog'))
+            else:          tag = 0
+            win.addstr(i,2, title[0], tag)
+            win.addstr(title[1][0], tag + curses.A_UNDERLINE)
+            win.addstr(title[1][1:], tag)
+            win.addstr(''.ljust(width - len(option[1]) - 3), tag)
+
+            keys[title[1][0].lower()] = i-1
+            i+=1
+        return keys
+
+    def draw_options_dialog(self):
+        enc_options = [('required','_required'), ('preferred','_preferred'), ('tolerated','_tolerated')]
+        seed_ratio = self.stats['seedRatioLimit']
+        while True:
+            options = []
+            options.append(('Peer _Port', "%d" % self.stats['peer-port']))
+            options.append(('UP_nP/NAT-PMP', ('disabled','enabled ')[self.stats['port-forwarding-enabled']]))
+            options.append(('Peer E_xchange', ('disabled','enabled ')[self.stats['pex-enabled']]))
+            options.append(('_Distributed Hash Table', ('disabled','enabled ')[self.stats['dht-enabled']]))
+            options.append(('_Local Peer Discovery', ('disabled','enabled ')[self.stats['lpd-enabled']]))
+            options.append(('Protocol En_cryption', "%s" % self.stats['encryption']))
+            # uTP support was added in Transmission v2.3
+            if server.get_rpc_version() >= 13:
+                options.append(('_Micro Transport Protocol', ('disabled','enabled')[self.stats['utp-enabled']]))
+            options.append(('_Global Peer Limit', "%d" % self.stats['peer-limit-global']))
+            options.append(('Peer Limit per _Torrent', "%d" % self.stats['peer-limit-per-torrent']))
+            options.append(('_Seed Ratio Limit', "%s" % ('unlimited',self.stats['seedRatioLimit'])[self.stats['seedRatioLimited']]))
+            options.append(('T_urtle Mode UL Limit', "%dK" % self.stats['alt-speed-up']))
+            options.append(('Tu_rtle Mode DL Limit', "%dK" % self.stats['alt-speed-down']))
+            options.append(('Title is Progress _Bar', ('no','yes')[self.torrentname_is_progressbar]))
+
+            max_len = max([sum([len(re.sub('_', '', x)) for x in y[0]]) for y in options])
+            win = self.window(len(options)+2, max_len+15, '', "Global Options")
+
+            line_num = 1
+            for option in options:
+                parts = re.split('_', option[0])
+                parts_len = sum([len(x) for x in parts])
+
+                win.addstr(line_num, max_len-parts_len+2, parts.pop(0))
+                for part in parts:
+                    win.addstr(part[0], curses.A_UNDERLINE)
+                    win.addstr(part[1:] + ': ' + option[1])
+                line_num += 1
+
+            c = win.getch()
+            if c == 27 or c == ord('q') or c == ord("\n"):
+                return
+            elif c == ord('p'):
+                port = self.dialog_input_number("Port for incoming connections",
+                                                self.stats['peer-port'],
+                                                cursorkeys=False)
+                if port >= 0 and port <= 65535:
+                    server.set_option('peer-port', port)
+                elif port != -128:  # user hit ESC
+                    self.dialog_ok('Port must be in the range of 0 - 65535')
+            elif c == ord('n'):
+                server.set_option('port-forwarding-enabled',
+                                       (1,0)[self.stats['port-forwarding-enabled']])
+            elif c == ord('x'):
+                server.set_option('pex-enabled', (1,0)[self.stats['pex-enabled']])
+            elif c == ord('d'):
+                server.set_option('dht-enabled', (1,0)[self.stats['dht-enabled']])
+            elif c == ord('l'):
+                server.set_option('lpd-enabled', (1,0)[self.stats['lpd-enabled']])
+            # uTP support was added in Transmission v2.3
+            elif c == ord('m') and server.get_rpc_version() >= 13:
+                server.set_option('utp-enabled', (1,0)[self.stats['utp-enabled']])
+            elif c == ord('g'):
+                limit = self.dialog_input_number("Maximum number of connected peers",
+                                                 self.stats['peer-limit-global'],
+                                                 allow_negative_one=False)
+                if limit >= 0:
+                    server.set_option('peer-limit-global', limit)
+            elif c == ord('t'):
+                limit = self.dialog_input_number("Maximum number of connected peers per torrent",
+                                                 self.stats['peer-limit-per-torrent'],
+                                                 allow_negative_one=False)
+                if limit >= 0:
+                    server.set_option('peer-limit-per-torrent', limit)
+            elif c == ord('s'):
+                limit = self.dialog_input_number('Stop seeding with upload/download ratio',
+                                                 (-1,self.stats['seedRatioLimit'])[self.stats['seedRatioLimited']],
+                                                 floating_point=True)
+                if limit >= 0:
+                    server.set_option('seedRatioLimit', limit)
+                    server.set_option('seedRatioLimited', True)
+                elif limit < 0 and limit != -128:
+                    server.set_option('seedRatioLimited', False)
+            elif c == ord('c'):
+                choice = self.dialog_menu('Encryption', enc_options,
+                                          map(lambda x: x[0]==self.stats['encryption'], enc_options).index(True)+1)
+                if choice != -128:
+                    server.set_option('encryption', choice)
+            elif c == ord('u'):
+                limit = self.dialog_input_number('Upload limit for Turtle Mode in kilobytes per second',
+                                                 self.stats['alt-speed-up'],
+                                                 allow_negative_one=False)
+                server.set_option('alt-speed-up', limit)
+            elif c == ord('r'):
+                limit = self.dialog_input_number('Download limit for Turtle Mode in kilobytes per second',
+                                                 self.stats['alt-speed-down'],
+                                                 allow_negative_one=False)
+                server.set_option('alt-speed-down', limit)
+            elif c == ord('b'):
+                self.torrentname_is_progressbar = not self.torrentname_is_progressbar
+
+            self.draw_torrent_list()
+
+# End of class Interface
+
+
+
+def percent(full, part):
+    try: percent = 100/(float(full) / float(part))
+    except ZeroDivisionError: percent = 0.0
+    return percent
+
+
+def scale_time(seconds, type='short'):
+    minute_in_sec = float(60)
+    hour_in_sec   = float(3600)
+    day_in_sec    = float(86400)
+    month_in_sec  = 27.321661 * day_in_sec # from wikipedia
+    year_in_sec   = 365.25    * day_in_sec # from wikipedia
+
+    if seconds < 0:
+        return ('?', 'some time')[type=='long']
+
+    elif seconds < minute_in_sec:
+        if type == 'long':
+            if seconds < 5:
+                return 'now'
+            else:
+                return "%d second%s" % (seconds, ('', 's')[seconds>1])
+        else:
+            return "%ds" % seconds
+
+    elif seconds < hour_in_sec:
+        minutes = round(seconds / minute_in_sec, 0)
+        if type == 'long':
+            return "%d minute%s" % (minutes, ('', 's')[minutes>1])
+        else:
+            return "%dm" % minutes
+
+    elif seconds < day_in_sec:
+        hours = round(seconds / hour_in_sec, 0)
+        if type == 'long':
+            return "%d hour%s" % (hours, ('', 's')[hours>1])
+        else:
+            return "%dh" % hours
+
+    elif seconds < month_in_sec:
+        days = round(seconds / day_in_sec, 0)
+        if type == 'long':
+            return "%d day%s" % (days, ('', 's')[days>1])
+        else:
+            return "%dd" % days
+
+    elif seconds < year_in_sec:
+        months = round(seconds / month_in_sec, 0)
+        if type == 'long':
+            return "%d month%s" % (months, ('', 's')[months>1])
+        else:
+            return "%dM" % months
+
+    else:
+        years = round(seconds / year_in_sec, 0)
+        if type == 'long':
+            return "%d year%s" % (years, ('', 's')[years>1])
+        else:
+            return "%dy" % years
+
+
+def timestamp(timestamp):
+    if timestamp < 1:
+        return 'never'
+
+    date_format = "%x %X"
+    absolute = time.strftime(date_format, time.localtime(timestamp))
+    if timestamp > time.time():
+        relative = 'in ' + scale_time(int(timestamp - time.time()), 'long')
+    else:
+        relative = scale_time(int(time.time() - timestamp), 'long') + ' ago'
+
+    if relative.startswith('now') or relative.endswith('now'):
+        relative = 'now'
+    return "%s (%s)" % (absolute, relative)
+
+
+def scale_bytes(bytes, type='short'):
+    if bytes >= 1073741824:
+        scaled_bytes = round((bytes / 1073741824.0), 2)
+        unit = 'G'
+    elif bytes >= 1048576:
+        scaled_bytes = round((bytes / 1048576.0), 1)
+        if scaled_bytes >= 100:
+            scaled_bytes = int(scaled_bytes)
+        unit = 'M'
+    elif bytes >= 1024:
+        scaled_bytes = int(bytes / 1024)
+        unit = 'K'
+    else:
+        scaled_bytes = round((bytes / 1024.0), 1)
+        unit = 'K'
+
+
+    # handle 0 bytes special
+    if bytes == 0 and type == 'long':
+        return 'nothing'
+
+    # convert to integer if .0
+    if int(scaled_bytes) == float(scaled_bytes):
+        scaled_bytes = str(int(scaled_bytes))
+    else:
+        scaled_bytes = str(scaled_bytes).rstrip('0')
+
+    if type == 'long':
+        return num2str(bytes) + ' [' + scaled_bytes + unit + ']'
+    else:
+        return scaled_bytes + unit
+
+
+def homedir2tilde(path):
+    return re.sub(r'^'+os.environ['HOME'], '~', path)
+def tilde2homedir(path):
+    return re.sub(r'^~', os.environ['HOME'], path)
+
+def html2text(str):
+    str = re.sub(r'</h\d+>', "\n", str)
+    str = re.sub(r'</p>', ' ', str)
+    str = re.sub(r'<[^>]*?>', '', str)
+    return str
+
+def hide_cursor():
+    try: curses.curs_set(0)   # hide cursor if possible
+    except curses.error: pass # some terminals seem to have problems with that
+def show_cursor():
+    try: curses.curs_set(1)
+    except curses.error: pass
+
+def wrap_multiline(text, width, initial_indent='', subsequent_indent=None):
+    if subsequent_indent is None:
+        subsequent_indent = ' ' * len(initial_indent)
+    for line in text.splitlines():
+        # this is required because wrap() strips empty lines
+        if not line.strip():
+            yield line
+            continue
+        for line in wrap(line, width, replace_whitespace=False,
+                initial_indent=initial_indent, subsequent_indent=subsequent_indent):
+            yield line
+        initial_indent = subsequent_indent
+
+def ljust_columns(text, max_width, padchar=' '):
+    """ Returns a string that is exactly <max_width> display columns wide,
+    padded with <padchar> if necessary. Accounts for characters that are
+    displayed two columns wide, i.e. kanji. """
+
+    chars = []
+    columns = 0
+    max_width = max(0, max_width)
+    for character in text:
+        width = len_columns(character)
+        if columns + width <= max_width:
+            chars.append(character)
+            columns += width
+        else:
+            break
+
+    # Fill up any remaining space
+    while columns < max_width:
+        assert len(padchar) == 1
+        chars.append(padchar)
+        columns += 1
+    return ''.join(chars)
+
+def len_columns(text):
+    """ Returns the amount of columns that <text> would occupy. """
+    columns = 0
+    for character in text:
+        columns += 2 if unicodedata.east_asian_width(character) in ('W', 'F') else 1
+    return columns
+
+
+def num2str(num, format='%s'):
+    if int(num) == -1:
+        return '?'
+    elif int(num) == -2:
+        return 'oo'
+    else:
+        if num > 999:
+            return (re.sub(r'(\d{3})', '\g<1>,', str(num)[::-1])[::-1]).lstrip(',')
+        else:
+            return format % num
+
+
+def debug(data):
+    if cmd_args.DEBUG:
+        file = open("debug.log", 'a')
+        if type(data) == type(str()):
+            file.write(data.encode('utf-8'))
+        else:
+            import pprint
+            pp = pprint.PrettyPrinter(indent=4)
+            file.write("\n====================\n" + pp.pformat(data) + "\n====================\n\n")
+        file.close
+
+def quit(msg='', exitcode=0):
+    try:
+        curses.endwin()
+    except curses.error:
+        pass
+
+    # if this is a graceful exit and config file is present
+    if not msg and not exitcode:
+        save_config(cmd_args.configfile)
+    else:
+        print >> sys.stderr, msg,
+    os._exit(exitcode)
+
+
+def explode_connection_string(connection):
+    host, port, path = \
+        config.get('Connection', 'host'), \
+        config.getint('Connection', 'port'),  \
+        config.get('Connection', 'path')
+    username, password = \
+        config.get('Connection', 'username'), \
+        config.get('Connection', 'password')
+    try:
+        if connection.count('@') == 1:
+            auth, connection = connection.split('@')
+            if auth.count(':') == 1:
+                username, password = auth.split(':')
+        if connection.count(':') == 1:
+            host, port = connection.split(':')
+            if port.count('/') >= 1:
+                port, path = port.split('/', 1)
+            port = int(port)
+        else:
+            host = connection
+    except ValueError:
+        quit("Wrong connection pattern: %s\n" % connection)
+    return host, port, path, username, password
+
+def create_url(host, port, path):
+    url = '%s:%d/%s' % (host, port, path)
+    url = url.replace('//', '/')   # double-/ doesn't work for some reason
+    if config.getboolean('Connection', 'ssl'):
+        return 'https://%s' % url
+    else:
+        return 'http://%s' % url
+
+def read_netrc(file=os.environ['HOME'] + '/.netrc', hostname=None):
+    try:
+        login = password = ''
+        try:
+            login, account, password = netrc.netrc(file).authenticators(hostname)
+        except TypeError:
+            pass
+        try:
+            netrc.netrc(file).hosts[hostname]
+        except KeyError:
+            if hostname != 'localhost':
+                print "Unknown machine in %s: %s" % (file, hostname)
+                if login and password:
+                    print "Using default login: %s" % login
+                else:
+                    exit(CONFIGFILE_ERROR)
+    except netrc.NetrcParseError, e:
+        quit("Error in %s at line %s: %s\n" % (e.filename, e.lineno, e.msg))
+    except IOError, msg:
+        quit("Cannot read %s: %s\n" % (file, msg))
+    return login, password
+
+
+# create initial config file
+def create_config(option, opt_str, value, parser):
+    configfile = parser.values.configfile
+    config.read(configfile)
+    if parser.values.connection:
+        host, port, path, username, password = explode_connection_string(parser.values.connection)
+        config.set('Connection', 'host', host)
+        config.set('Connection', 'port', str(port))
+        config.set('Connection', 'path', path)
+        config.set('Connection', 'username', username)
+        config.set('Connection', 'password', password)
+
+    # create directory if necessary
+    dir = os.path.dirname(configfile)
+    if dir != '' and not os.path.isdir(dir):
+        try:
+            os.makedirs(dir)
+        except OSError, msg:
+            print msg
+            exit(CONFIGFILE_ERROR)
+
+    # write file
+    if not save_config(configfile, force=True):
+        exit(CONFIGFILE_ERROR)
+    print "Wrote config file: %s" % configfile
+    exit(0)
+
+def save_config(filepath, force=False):
+    if force or os.path.isfile(filepath):
+        try:
+            config.write(open(filepath, 'w'))
+            os.chmod(filepath, 0600)  # config may contain password
+            return 1
+        except IOError, msg:
+            print >> sys.stderr, "Cannot write config file %s:\n%s" % (filepath, msg)
+            return 0
+    return -1
+
+def parse_sort_str(sort_str):
+    sort_orders = []
+    for i in sort_str.split(','):
+        x = i.split(':') 
+        if len(x) > 1:
+            sort_orders.append( { 'name':x[1], 'reverse':True } )
+        else:
+            sort_orders.append( { 'name':x[0], 'reverse':False } )
+    return sort_orders
+
+
+# command line parameters
+default_config_path = os.environ['HOME'] + '/.config/transmission-remote-cli/settings.cfg'
+parser = OptionParser(usage="%prog [options] [-- transmission-remote options]",
+                      version="%%prog %s" % VERSION,
+                      description="%%prog %s" % VERSION)
+parser.add_option("-c", "--connect", action="store", dest="connection", default="",
+                  help="Point to the server using pattern [username:password@]host[:port]/[path]")
+parser.add_option("-s", "--ssl", action="store_true", dest="ssl", default=False,
+                  help="Connect to transmission using SSL.")
+parser.add_option("-f", "--config", action="store", dest="configfile", default=default_config_path,
+                  help="Path to configuration file.")
+parser.add_option("--create-config", action="callback", callback=create_config,
+                  help="Create configuration file CONFIGFILE with default values.")
+parser.add_option("-n", "--netrc", action="store_true", dest="use_netrc", default=False,
+                  help="Get authentication info from your ~/.netrc file.")
+parser.add_option("--debug", action="store_true", dest="DEBUG", default=False,
+                  help="Everything passed to the debug() function will be added to the file debug.log.")
+(cmd_args, transmissionremote_args) = parser.parse_args()
+
+
+# read config from config file
+config.read(cmd_args.configfile)
+
+# command line connection data can override config file
+if cmd_args.connection:
+    host, port, path, username, password = explode_connection_string(cmd_args.connection)
+    config.set('Connection', 'host', host)
+    config.set('Connection', 'port', str(port))
+    config.set('Connection', 'path', path)
+    config.set('Connection', 'username', username)
+    config.set('Connection', 'password', password)
+if cmd_args.use_netrc:
+    username, password = read_netrc(hostname=config.get('Connection','host'))
+    config.set('Connection', 'username', username)
+    config.set('Connection', 'password', password)
+if cmd_args.ssl:
+    config.set('Connection', 'ssl', 'True')
+
+
+
+# forward arguments after '--' to transmission-remote
+if transmissionremote_args:
+    cmd = ['transmission-remote', '%s:%s' %
+           (config.get('Connection', 'host'), config.get('Connection', 'port'))]
+
+    # one argument and it doesn't start with '-' --> treat it like it's a torrent link/url
+    if len(transmissionremote_args) == 1 and not transmissionremote_args[0].startswith('-'):
+        cmd.extend(['-a', transmissionremote_args[0]])
+
+    if config.get('Connection', 'username') and config.get('Connection', 'password'):
+        cmd_print = cmd
+        cmd_print.extend(['--auth', '%s:PASSWORD' % config.get('Connection', 'username')])
+        print "EXECUTING:\n%s\nRESPONSE:" % ' '.join(cmd_print)
+        cmd.extend(['--auth', '%s:%s' % (config.get('Connection', 'username'), config.get('Connection', 'password'))])
+        cmd.extend(transmissionremote_args)
+    else:
+        print "EXECUTING:\n%s\nRESPONSE:" % ' '.join(cmd)
+
+    try:
+        retcode = call(cmd)
+    except OSError, msg:
+        quit("Could not execute the above command: %s\n" % msg, 128)
+    quit('', retcode)
+
+
+server = Transmission(config.get('Connection', 'host'),
+                      config.getint('Connection', 'port'),
+                      config.get('Connection', 'path'),
+                      config.get('Connection', 'username'),
+                      config.get('Connection', 'password'))
+Interface()
+