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|
#!/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 = '1.6.2'
TRNSM_VERSION_MIN = '1.90'
TRNSM_VERSION_MAX = '2.82'
RPC_VERSION_MIN = 8
RPC_VERSION_MAX = 15
# 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 datetime
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
import curses
import curses.ascii
from textwrap import wrap
from subprocess import call, Popen
import netrc
import operator
import urlparse
locale.setlocale(locale.LC_ALL, '')
ENCODING = locale.getpreferredencoding() or 'UTF-8'
# 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', 'blank_lines', 'True')
config.set('Misc', 'torrentname_is_progressbar', 'True')
config.set('Misc', 'file_viewer', 'xdg-open %%s')
config.set('Misc', 'file_open_in_terminal', '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', 'title_error', 'bg:red,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()
self.term_has_colors = curses.has_colors()
curses.start_color()
if self.term_has_colors:
curses.use_default_colors()
for name in config.keys():
self.config[name] = self._parse_color_pair(config[name])
if self.term_has_colors:
curses.init_pair(self.config[name]['id'],
self.config[name]['fg'],
self.config[name]['bg'])
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()
color_pair = { 'id': len(self.config.keys()) + 1 }
try:
color_pair['bg'] = eval('curses.COLOR_' + bg_name)
except AttributeError:
color_pair['bg'] = -1
try:
color_pair['fg'] = eval('curses.COLOR_' + fg_name)
except AttributeError:
color_pair['fg'] = -1
return color_pair
def id(self, name): return self.config[name]['id']
class Normalizer:
def __init__(self):
self.values = {}
def add(self, id, value, max):
if not id in self.values.keys():
self.values[id] = [ float(value) ]
else:
if len(self.values[id]) >= max:
self.values[id].pop(0)
self.values[id].append(float(value))
return self.get(id)
def get(self, id):
if not id in self.values.keys():
return 0.0
return sum(self.values[id]) / len(self.values[id])
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)
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))
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', 'isPrivate' ]
DETAIL_FIELDS = [ 'files', 'priorities', 'wanted', 'peers', 'trackers',
'activityDate', 'dateCreated', 'startDate', 'doneDate',
'totalSize', 'leftUntilDone', 'comment',
'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
# Queue was implemented in Transmission v2.4
if self.rpc_version >= 14:
self.LIST_FIELDS.append('queuePosition');
self.DETAIL_FIELDS.append('queuePosition');
# 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):
def get_main_tracker_domain(torrent):
if torrent['trackerStats']:
trackers = sorted(torrent['trackerStats'],
key=operator.itemgetter('tier', 'id'))
return urlparse.urlparse(trackers[0]['announce']).hostname
else:
# Trackerless torrents
return None
# 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
t['isIsolated'] = not self.can_has_peers(t)
t['mainTrackerDomain'] = get_main_tracker_domain(t)
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}
this_peer = self.peer_progress_cache[peerid]
this_torrent = self.torrent_details_cache
# estimate how fast a peer is downloading
if peer['progress'] < 1:
this_time = time.time()
time_diff = this_time - this_peer['last_update']
progress_diff = peer['progress'] - this_peer['last_progress']
if this_peer['last_progress'] and progress_diff > 0 and time_diff > 5:
download_left = this_torrent['totalSize'] - \
(this_torrent['totalSize']*peer['progress'])
downloaded = this_torrent['totalSize'] * progress_diff
this_peer['download_speed'] = \
norm.add(peerid+':download_speed', downloaded/time_diff, 10)
this_peer['time_left'] = download_left/this_peer['download_speed']
this_peer['last_update'] = this_time
# infrequent progress updates lead to increasingly inaccurate
# estimates, so we go back to <guessing>
elif time_diff > 60:
this_peer['download_speed'] = 0
this_peer['time_left'] = 0
this_peer['last_update'] = time.time()
this_peer['last_progress'] = peer['progress'] # remember progress
this_torrent['peers'][index].update(this_peer)
# 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):
def sort_value(value):
try:
return value.lower()
except AttributeError:
return value
try:
for sort_order in sort_orders:
self.torrent_cache.sort(key=lambda x: sort_value(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 move_queue(self, torrent_id, new_position):
args = {'ids': [ torrent_id ] }
if new_position in ('up', 'down', 'top', 'bottom'):
method_name = 'queue-move-' + new_position
elif isinstance(new_position, int):
method_name = 'torrent-set'
args['queuePosition'] = min(max(new_position, 0), len(self.torrent_cache)-1)
else:
raise ValueError("Is not up/down/top/bottom/<number>: %s" % new_position)
request = TransmissionRequest(self.host, self.port, self.path, method_name, 1, args)
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):
args = {}
try:
with open(location, 'rb') as fp:
args['metainfo'] = unicode(base64.b64encode(fp.read()))
# If the file doesnt exist or we cant open it, then it is either a url or needs to
# be open by the server
except IOError:
args['filename'] = location
request = TransmissionRequest(self.host, self.port, self.path, 'torrent-add', 1, args)
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['isIsolated']:
status = 'isolated'
elif torrent['status'] == Transmission.STATUS_DOWNLOAD:
status = ('idle','downloading')[torrent['rateDownload'] > 0]
elif torrent['status'] == Transmission.STATUS_DOWNLOAD_WAIT:
status = 'will download (%d)' % torrent['queuePosition']
elif torrent['status'] == Transmission.STATUS_SEED:
status = 'seeding'
elif torrent['status'] == Transmission.STATUS_SEED_WAIT:
status = 'will seed (%d)' % torrent['queuePosition']
else:
status = 'unknown state'
return status
def can_has_peers(self, torrent):
""" Will return True if at least one tracker was successfully queried
recently, or if DHT is enabled for this torrent and globally, False
otherwise. """
# Torrent has trackers?
if torrent['trackerStats']:
# Did we try to connect a tracker?
if any([tracker['hasAnnounced'] for tracker in torrent['trackerStats']]):
for tracker in torrent['trackerStats']:
if tracker['lastAnnounceSucceeded']:
return True
# We didn't try yet; assume at least one is online
else:
return True
# Torrent can use DHT?
# ('dht-enabled' may be missing; assume DHT is available until we can say for sure)
if not self.status_cache.has_key('dht-enabled') or \
(self.status_cache['dht-enabled'] and not torrent['isPrivate']):
return True
# No ways of finding peers remaining
return False
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.blank_lines = config.getboolean('Misc', 'blank_lines')
self.torrentname_is_progressbar = config.getboolean('Misc', 'torrentname_is_progressbar')
self.file_viewer = config.get('Misc', 'file_viewer')
self.file_open_in_terminal = config.getboolean('Misc', 'file_open_in_terminal')
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.file_index_map = {} # Maps local torrent's file indices to server file indices
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.enter_key,
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('J'): self.J_key,
ord('K'): self.K_key,
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('A'): self.A_key,
ord('m'): self.move_torrent,
ord('n'): self.reannounce_torrent,
ord('/'): self.dialog_search_torrentlist,
curses.KEY_SEND: lambda c: self.move_queue('bottom'),
curses.KEY_SHOME: lambda c: self.move_queue('top'),
curses.KEY_SLEFT: lambda c: self.move_queue('ppage'),
curses.KEY_SRIGHT: lambda c: self.move_queue('npage')
}
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'), ('mainTrackerDomain', 'Trac_ker') ]
# queue was implemmented in transmission 2.4
if server.get_rpc_version() >= 14:
self.sort_options.append(('queuePosition', '_Queue Position'))
self.sort_options.append(('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()
self.colors = ColorManager(dict(config.items('Colors')))
# 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 enc(self, text):
return text.encode(ENCODING, 'replace')
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.recalculate_torrents_per_page()
self.pad_height = max((len(self.torrents)+1) * self.tlist_item_height, self.height)
self.pad = curses.newpad(self.pad_height, self.width)
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:
self.visible_torrents_start = self.scrollpos/self.tlist_item_height
self.visible_torrents = self.torrents[self.visible_torrents_start : self.scrollpos/self.tlist_item_height + self.torrents_per_page + 1]
self.rateDownload_width = self.get_rateDownload_width(self.visible_torrents)
self.rateUpload_width = self.get_rateUpload_width(self.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, self.visible_torrents):
self.torrent_title_width -= self.rateDownload_width + 2
else:
self.visible_torrents = []
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 recalculate_torrents_per_page(self):
self.lines_per_entry = 3 if self.blank_lines else 2
self.tlist_item_height = self.lines_per_entry if not self.compact_list else 1
self.mainview_height = self.height - 2
self.torrents_per_page = self.mainview_height / self.tlist_item_height
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', 'blank_lines', str(self.blank_lines))
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.enter_key(c)
def A_key(self, c):
# File list
if self.selected_torrent > -1 and self.details_category_focus == 1:
self.select_unselect_file(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.enter_key(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 J_key(self, c):
if self.selected_torrent > -1 and self.details_category_focus == 1:
self.move_to_next_directory_in_filelist()
else:
self.move_queue('down')
def K_key(self, c):
if self.selected_torrent > -1 and self.details_category_focus == 1:
self.move_to_previous_directory_in_filelist()
else:
self.move_queue('up')
def right_key(self, c):
if self.focus > -1 and self.selected_torrent == -1:
self.enter_key(c)
else:
self.file_pritority_or_switch_details(c)
def add_torrent(self):
location = self.dialog_input_text("Add torrent from file or URL", homedir2tilde(os.getcwd()+os.sep), tab_complete='all')
if location:
error = server.add_torrent(tilde2homedir(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 enter_key(self, c):
# Torrent list
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()
# File list
elif self.selected_torrent > -1 and self.details_category_focus == 1:
self.open_torrent_file(c)
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'),
('private','P_rivate'), ('isolated', '_Isolated'),
('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 move_queue(self, direction):
# queue was implemmented in Transmission v2.4
if server.get_rpc_version() >= 14 and self.focus > -1:
if direction in ('ppage', 'npage'):
new_position = self.torrents[self.focus]['queuePosition']
if direction == 'ppage':
new_position -= 10
else:
new_position += 10
else:
new_position = direction
server.move_queue(self.torrents[self.focus]['id'], new_position)
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'])
self.focus_next_after_delete()
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'])
self.focus_next_after_delete()
def focus_next_after_delete(self):
""" Focus next torrent after user deletes torrent """
new_focus = min(self.focus + 1, len(self.torrents) - 2)
self.focused_id = self.torrents[new_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.file_index_map[index] for index in self.selected_files])
server.increase_file_priority(files)
elif self.focus_detaillist > -1:
server.increase_file_priority([self.file_index_map[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.file_index_map[index] for index in self.selected_files])
server.decrease_file_priority(files)
elif self.focus_detaillist > -1:
server.decrease_file_priority([self.file_index_map[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 directory
elif c == ord('A'):
file_id = self.file_index_map[self.focus_detaillist]
focused_dir = os.path.dirname(self.torrent_details['files'][file_id]['name'])
if self.selected_files.count(self.focus_detaillist):
for focus in range(0, len(self.torrent_details['files'])):
file_id = self.file_index_map[focus]
if self.torrent_details['files'][file_id]['name'].startswith(focused_dir):
try:
while focus in self.selected_files:
self.selected_files.remove(focus)
except ValueError:
pass
else:
for focus in range(0, len(self.torrent_details['files'])):
file_id = self.file_index_map[focus]
if self.torrent_details['files'][file_id]['name'].startswith(focused_dir):
self.selected_files.append(focus)
self.move_to_next_directory_in_filelist()
# (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_to_next_directory_in_filelist(self):
if self.selected_torrent > -1 and self.details_category_focus == 1:
self.focus_detaillist = max(self.focus_detaillist, 0)
file_id = self.file_index_map[self.focus_detaillist]
focused_dir = os.path.dirname(self.torrent_details['files'][file_id]['name'])
while self.torrent_details['files'][file_id]['name'].startswith(focused_dir) \
and self.focus_detaillist < len(self.torrent_details['files'])-1:
self.movement_keys(curses.KEY_DOWN)
file_id = self.file_index_map[self.focus_detaillist]
def move_to_previous_directory_in_filelist(self):
if self.selected_torrent > -1 and self.details_category_focus == 1:
self.focus_detaillist = max(self.focus_detaillist, 0)
file_id = self.file_index_map[self.focus_detaillist]
focused_dir = os.path.dirname(self.torrent_details['files'][file_id]['name'])
while self.torrent_details['files'][file_id]['name'].startswith(focused_dir) \
and self.focus_detaillist > 0:
self.movement_keys(curses.KEY_UP)
file_id = self.file_index_map[self.focus_detaillist]
def open_torrent_file(self, c):
if self.focus_detaillist >= 0:
details = server.get_torrent_details()
stats = server.get_global_stats()
file_server_index = self.file_index_map[self.focus_detaillist]
file_name = details['files'][file_server_index]['name']
download_dir = details['downloadDir']
incomplete_dir = stats['incomplete-dir'] + '/'
file_path = None
possible_file_locations = [
download_dir + file_name,
download_dir + file_name + '.part',
incomplete_dir + file_name,
incomplete_dir + file_name + '.part'
]
for f in possible_file_locations:
if (os.path.isfile(f)):
file_path = f
break
if file_path is None:
self.get_screen_size()
self.dialog_ok("Could not find file:\n%s" % (file_name))
return
viewer_cmd=[]
for argstr in self.file_viewer.split(" "):
viewer_cmd.append(argstr.replace('%s', file_path))
try:
if self.file_open_in_terminal:
self.restore_screen()
call(viewer_cmd)
self.get_screen_size()
else:
devnull = open(os.devnull, 'wb')
Popen(viewer_cmd, stdout=devnull, stderr=devnull)
devnull.close()
except OSError, err:
self.get_screen_size()
self.dialog_ok("%s:\n%s" % (" ".join(viewer_cmd), err))
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
self.recalculate_torrents_per_page()
self.follow_list_focus()
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, tab_complete='dirs')
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 == 'private':
self.torrents = [t for t in self.torrents if t['isPrivate']]
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]
elif self.filter_list == 'isolated':
self.torrents = [t for t in self.torrents if t['isIsolated']]
# 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.visible_torrents)):
ypos += self.draw_torrentlist_item(self.visible_torrents[i],
(i == self.focus-self.visible_torrents_start),
self.compact_list,
ypos)
self.pad.refresh(0,0, 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 self.lines_per_entry # 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.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.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.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.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['isIsolated']:
color = curses.color_pair(self.colors.id('title_error'))
elif torrent['status'] == Transmission.STATUS_SEED or \
torrent['status'] == Transmission.STATUS_SEED_WAIT:
color = curses.color_pair(self.colors.id('title_seed'))
elif torrent['status'] == Transmission.STATUS_STOPPED:
color = curses.color_pair(self.colors.id('title_paused'))
elif torrent['status'] == Transmission.STATUS_CHECK or \
torrent['status'] == Transmission.STATUS_CHECK_WAIT:
color = curses.color_pair(self.colors.id('title_verify'))
elif torrent['rateDownload'] == 0:
color = curses.color_pair(self.colors.id('title_idle'))
elif torrent['percentDone'] < 100:
color = curses.color_pair(self.colors.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, self.enc(title[0:bar_width]), tag_done)
self.pad.addstr(ypos, len_columns(title[0:bar_width]), self.enc(title[bar_width:]), tag)
except:
pass
else:
self.pad.addstr(ypos, 0, self.enc(title), tag_done)
def draw_torrentlist_status(self, torrent, focused, ypos):
peers = ''
parts = [server.get_status(torrent)]
if torrent['isIsolated'] and torrent['peersConnected'] <= 0:
if not torrent['trackerStats']:
parts[0] = "Unable to find peers without trackers and DHT disabled"
else:
tracker_errors = [tracker['lastAnnounceResult'] or tracker['lastScrapeResult']
for tracker in torrent['trackerStats']]
parts[0] = self.enc([te for te in tracker_errors if te][0])
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 (%d%%) transmitted; " %
(scale_bytes(t['uploadedEver'], 'long'), t['uploadRatio']*100)])
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(['Ratio: ', '%.2f copies distributed' % copies_distributed])
norm_upload_rate = norm.add('%s:rateUpload' % t['id'], t['rateUpload'], 50)
if norm_upload_rate > 0:
target_ratio = self.get_target_ratio()
bytes_left = (max(t['downloadedEver'],t['sizeWhenDone']) * target_ratio) - t['uploadedEver']
time_left = bytes_left / norm_upload_rate
info[-1][-1] += '; '
if time_left < 86400: # 1 day
info[-1].append('approaching %.2f at %s' % \
(target_ratio, timestamp(time.time() + time_left, "%R")))
else:
info[-1].append('approaching %.2f on %s' % \
(target_ratio, timestamp(time.time() + time_left, "%x")))
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 get_target_ratio(self):
t = self.torrent_details
if t['seedRatioMode'] == 1:
return t['seedRatioLimit'] # individual limit
elif t['seedRatioMode'] == 0 and self.stats['seedRatioLimited']:
return self.stats['seedRatioLimit'] # global limit
else:
# round up to next 10/5/1
if t['uploadRatio'] >= 100:
step_size = 10.0
elif t['uploadRatio'] >= 10:
step_size = 5.0
else:
step_size = 1.0
return int(round((t['uploadRatio'] + step_size/2) / step_size) * step_size)
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, self.enc(line))
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, self.enc(line))
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, self.enc(part),
curses_tags + curses.color_pair(self.colors.id('file_prio_high')))
elif part == 'normal':
self.pad.addstr(ypos, xpos, self.enc(part),
curses_tags + curses.color_pair(self.colors.id('file_prio_normal')))
elif part == 'low':
self.pad.addstr(ypos, xpos, self.enc(part),
curses_tags + curses.color_pair(self.colors.id('file_prio_low')))
elif part == 'off':
self.pad.addstr(ypos, xpos, self.enc(part),
curses_tags + curses.color_pair(self.colors.id('file_prio_off')))
else:
self.pad.addstr(ypos, xpos, self.enc(part), curses_tags)
xpos += len(part)
self.pad.addstr(ypos, xpos, self.enc(line[30:]), curses_tags)
ypos += 1
if ypos > self.height:
break
def create_filelist(self):
files = sorted(self.torrent_details['files'], cmp=lambda x,y: cmp(x['name'], y['name']))
# Build new mapping between sorted local files and transmission-daemon's unsorted files
self.file_index_map = {}
for index,file in enumerate(files):
self.file_index_map[index] = self.torrent_details['files'].index(file)
filelist = []
current_folder = []
current_depth = 0
pos = 0
pos_before_focus = 0
index = 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):
""" Create directory transition from <current_folder> to <f>,
both of which are an array of strings, each one representing one
subdirectory in their path (e.g. /tmp/a/c would result in
[temp, a, c]). <filelist> is a list of strings that will later be drawn
to screen. This function only creates directory strings, and is
responsible for managing depth (i.e. indentation) between different
directories.
"""
f_len = len(f) - 1 # Amount of subdirectories in f
current_folder_len = len(current_folder) # Amount of subdirectories in
# current_folder
# Number of directory parts from f and current_directory that are identical
same = 0
while (same < current_folder_len and
same < f_len and
f[same] == current_folder[same]):
same += 1
# Reduce depth for each directory f has less than current_folder
if self.blank_lines:
for i in range(current_folder_len - same):
current_depth -= 1
filelist.append(' '*current_depth + ' '*31 + '/')
pos += 1
else: # code duplication, but less calculation
for i in range(current_folder_len - same):
current_depth -= 1
# Stepping out of a directory, but not into a new directory
if f_len < current_folder_len and f_len == same:
return [current_depth, pos]
# Increase depth for each new directory that appears in f,
# but not in current_directory
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'], self.file_index_map[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
port_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'])
if len(str(peer['port'])) > port_width: port_width = len(str(peer['port']))
# 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 + 1) \
+ 'Address'.ljust(address_width+port_width+1)
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(" %6s %4s " % \
('~' + scale_bytes(peer['download_speed']),
'~' + scale_time(peer['time_left'])))
else:
if peer['progress'] < 1:
self.pad.addstr(" <guessing> ")
else:
self.pad.addstr(" ")
# Client
self.pad.addstr(self.enc(peer['clientName'].ljust(clientname_width + 1)))
# Address:Port
self.pad.addstr(peer['address'].rjust(address_width) + \
':' + str(peer['port']).ljust(port_width) + ' ')
# Country
if features['geoip']: self.pad.addstr(" %2s " % geo_ips[peer['address']])
# Host
if features['dns']: self.pad.addstr(self.enc(host_name), curses.A_DIM)
ypos += 1
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, 54, "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, self.enc(t['lastAnnounceResult']))
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, 52, "Tracker knows:")
addstr(ypos+2, 67, "%s and %s" % (seeds, leeches), curses.A_BOLD)
else:
addstr(ypos+2, 57, "Response:")
scrape_msg_size += self.wrap_and_draw_result(top, ypos+2, 67, t['lastScrapeResult'])
ypos += max(announce_msg_size, scrape_msg_size)
addstr(ypos+3, 4, "Next announce: %s" % timestamp(t['nextAnnounceTime']))
addstr(ypos+3, 52, " 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, self.enc(i[0].rjust(key_width))) # 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(self.enc(v))
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.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.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.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.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, self.enc(status), 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 = [('enter', 'Open File'),
('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 up-/download rate\n" + \
" U/D Adjust maximum up-/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"
# Queue was implemented in Transmission v2.4
if server.get_rpc_version() >= 14 and self.details_category_focus != 1:
message += " J/K Move focused torrent in queue up/down\n" + \
" Shift+Lft/Rght Move focused torrent in queue up/down by 10\n" + \
" Shift+Home/End Move focused torrent to top/bottom of queue\n"
else:
message += " J/K Jump to next/previous directory\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" + \
" A Select/Deselect directory\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_columns(line) > width:
line = ljust_columns(line, width-7) + '...'
if ypos < height - 1: # ypos == height-1 is frame border
win.addstr(ypos, 2, self.enc(line))
ypos += 1
else:
# Do not write outside of frame border
win.addstr(ypos, 2, " More... ")
break
return win
def dialog_ok(self, message):
height = 3 + message.count("\n")
width = max(max(map(lambda x: len_columns(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_columns(message), 8) + 4
win = self.window(height, width, message=message)
win.keypad(True)
if important:
win.bkgd(' ', curses.color_pair(self.colors.id('dialog_important'))
+ curses.A_REVERSE)
focus_tags = curses.color_pair(self.colors.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
# tab_complete values:
# 'all': complete with any files/directories
# 'dirs': complete only with directories
# any false value: do not complete
def dialog_input_text(self, message, input='', on_change=None, on_enter=None, tab_complete=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()
if not isinstance(input, unicode):
input = unicode(input, ENCODING)
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.id('dialog_important')) if self.highlight_dialog
else curses.color_pair(self.colors.id('dialog')))
win.addstr(height - 2, 2, self.enc(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.ascii.ctrl(ord('u')):
# Delete from cursor until beginning of line
input = input[index:]
index = 0
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] + unicode(chr(c), ENCODING) + (index < len(input) and input[index:] or '')
index += 1
if on_change: on_change(input)
elif c == ord('\t') and tab_complete:
(dirname, filename) = os.path.split(tilde2homedir(input))
if not dirname:
dirname = unicode(os.getcwd())
try:
possible_choices = [ choice for choice in os.listdir(dirname)
if choice.startswith(filename) ]
except OSError:
continue;
if tab_complete == 'dirs':
possible_choices = [ d for d in possible_choices
if os.path.isdir(os.path.join(dirname, d)) ]
if(possible_choices):
input = os.path.join(dirname, os.path.commonprefix(possible_choices))
if len(possible_choices) == 1 and os.path.isdir(input) and input.endswith(os.sep) == False:
input += os.sep
input = homedir2tilde(input)
index = len(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.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.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(('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(('_Seed Ratio Limit', "%s" % ('unlimited',self.stats['seedRatioLimit'])[self.stats['seedRatioLimited']]))
# queue was implemented in Transmission v2.4
if server.get_rpc_version() >= 14:
options.append(('Do_wnload Queue Size', "%s" % ('disabled',self.stats['download-queue-size'])[self.stats['download-queue-enabled']]))
options.append(('S_eed Queue Size', "%s" % ('disabled',self.stats['seed-queue-size'])[self.stats['seed-queue-enabled']]))
options.append(('Title is Progress _Bar', ('no','yes')[self.torrentname_is_progressbar]))
options.append(('Blan_k lines in non-compact', ('no','yes')[self.blank_lines]))
options.append(('File _Viewer', "%s" % self.file_viewer))
max_len = max([sum([len(re.sub('_', '', x)) for x in y[0]]) for y in options])
win_width = min(max(len(self.file_viewer)+5, 15), self.width+max_len)
win = self.window(len(options)+2, max_len+win_width, '', "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)
if limit != -128:
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)
if limit != -128:
server.set_option('alt-speed-down', limit)
elif c == ord('b'):
self.torrentname_is_progressbar = not self.torrentname_is_progressbar
# Queue was implemmented in Transmission v2.4
elif c == ord('w') and server.get_rpc_version() >= 14:
queue_size = self.dialog_input_number('Download Queue size',
(0, self.stats['download-queue-size'])[self.stats['download-queue-enabled']],
allow_negative_one = False)
if queue_size != -128:
if queue_size == 0:
server.set_option('download-queue-enabled', False)
elif queue_size > 0:
if not self.stats['download-queue-enabled']:
server.set_option('download-queue-enabled', True)
server.set_option('download-queue-size', queue_size)
# Queue was implemmented in Transmission v2.4
elif c == ord('e') and server.get_rpc_version() >= 14:
queue_size = self.dialog_input_number('Seed Queue size',
(0, self.stats['seed-queue-size'])[self.stats['seed-queue-enabled']],
allow_negative_one = False)
if queue_size != -128:
if queue_size == 0:
server.set_option('seed-queue-enabled', False)
elif queue_size > 0:
if not self.stats['seed-queue-enabled']:
server.set_option('seed-queue-enabled', True)
server.set_option('seed-queue-size', queue_size)
elif c == ord('k'):
self.blank_lines = not self.blank_lines
elif c == ord('v'):
viewer = self.dialog_input_text('File Viewer\nExample: xdg-viewer %s', self.file_viewer)
if viewer:
config.set('Misc', 'file_viewer', viewer.replace('%s','%%s'))
self.file_viewer=viewer
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, format="%x %X"):
if timestamp < 1:
return 'never'
if timestamp > 2147483647: # Max value of 32bit signed integer (2^31-1)
# Timedelta objects do not fail on timestamps
# resulting in a date later than 2038
date = (datetime.datetime.fromtimestamp(0) +
datetime.timedelta(seconds=timestamp))
timeobj = date.timetuple()
else:
timeobj = time.localtime(timestamp)
absolute = time.strftime(format, timeobj)
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. """
if type(text) == type(str()):
text = unicode(text, ENCODING)
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)
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
def show_version(option, opt_str, value, parser):
quit("transmission-remote-cli %s (supports Transmission %s-%s)\n" % \
(VERSION, TRNSM_VERSION_MIN, TRNSM_VERSION_MAX))
if __name__ == '__main__':
# command line parameters
default_config_path = os.environ['HOME'] + '/.config/transmission-remote-cli/settings.cfg'
parser = OptionParser(usage="%prog [options] [-- transmission-remote options]",
description="%%prog %s" % VERSION)
parser.add_option("-v", "--version", action="callback", callback=show_version,
help="Show version number and supported Transmission versions.")
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]])
else:
cmd.extend(transmissionremote_args)
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'))])
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)
norm = Normalizer()
server = Transmission(config.get('Connection', 'host'),
config.getint('Connection', 'port'),
config.get('Connection', 'path'),
config.get('Connection', 'username'),
config.get('Connection', 'password'))
Interface()
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