140 lines
5.7 KiB
Python
140 lines
5.7 KiB
Python
from itertools import izip
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import deluge
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from deluge import dgtk
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from deluge import common
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import gobject
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import gtk
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class PeersTabManager(object):
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def __init__(self, peer_view, manager):
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self.peer_view = peer_view
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self.manager = manager
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self.peer_unique_id = None
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self.config_file = deluge.common.CONFIG_DIR + "/peers.conf"
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self.config = deluge.pref.Preferences(self.config_file, False,
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defaults={'ip_p_width': 120,
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'client_p_width' : 120,
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'percent_p_width': 90,
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'down_p_width': 150,
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'up_p_width': 115})
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try:
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self.config.load()
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except IOError:
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# File does not exist
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pass
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# IP int, IP string, Client, Percent Complete, Down Speed, Up Speed
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# IP int is for faster sorting
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self.peer_store = gtk.ListStore(gobject.TYPE_UINT, gtk.gdk.Pixbuf,
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str, str, float, int, int)
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# Stores IP -> gtk.TreeIter's iter mapping for quick look up
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# in update_torrent_info_widget
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self.peer_store_dict = {}
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self._cached_flags = {}
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self.show_flags = None
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self.flag_size = ""
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def clear_peer_store(self):
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self.peer_store.clear()
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self.peer_store_dict = {}
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def set_unique_id(self, unique_id):
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self.peer_unique_id = unique_id
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def build_peers_view(self):
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def percent(column, cell, model, iter, data):
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percent = float(model.get_value(iter, data))
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percent_str = "%.2f%%"%percent
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cell.set_property("text", percent_str)
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self.peer_view.set_model(self.peer_store)
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# self.ip_column is used in self.ip_column_queue_resize() method
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self.ip_column = dgtk.add_texticon_column(self.peer_view,
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_("IP Address"), 1, 2, width=140)
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self.ip_column.set_sort_column_id(0)
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client = dgtk.add_text_column(self.peer_view, _("Client"), 3, width=120)
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percent = dgtk.add_func_column(self.peer_view, _("Percent Complete"),
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percent, 4, width=150)
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down = dgtk.add_func_column(self.peer_view, _("Down Speed"),
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dgtk.cell_data_speed, 5, width=115)
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up = dgtk.add_func_column(self.peer_view, _("Up Speed"),
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dgtk.cell_data_speed, 6, width=115)
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def enable_flags(self):
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self.show_flags = True
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def disable_flags(self):
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self.show_flags = False
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def clear_flag_cache(self):
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self._cached_flags = {}
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def set_flag_size(self, size):
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self.flag_size = size
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def ip_column_queue_resize(self):
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self.ip_column.queue_resize()
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def get_country_flag_image(self, country):
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flag_image = None
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if self.show_flags and country.isalpha():
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if country in self._cached_flags:
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flag_image = self._cached_flags[country]
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else:
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try:
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flag_path = "flags%s/%s.png" % (self.flag_size,
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country.lower())
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flag_image = gtk.gdk.pixbuf_new_from_file(
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common.get_pixmap(flag_path))
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except gobject.GError:
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pass
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self._cached_flags[country] = flag_image
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return flag_image
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def update_peer_store(self):
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new_peer_info = self.manager.get_torrent_peer_info(self.peer_unique_id)
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new_ips = set()
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for peer in new_peer_info:
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# Update peers already in peers list
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if peer['ip'] in self.peer_store_dict:
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iter = self.peer_store_dict[peer['ip']]
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dgtk.update_store(self.peer_store, iter, (1, 4, 5, 6),
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(self.get_country_flag_image(peer["country"]),
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round(peer["peer_has"], 2),
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peer["download_speed"],
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peer["upload_speed"]))
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if peer['client'] != "":
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new_ips.add(peer['ip'])
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# Add new peers
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if peer['ip'] not in self.peer_store_dict:
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# convert IP to int for sorting purposes
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ip_int = sum([int(byte) << shift
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for byte, shift in
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izip(peer["ip"].split("."),
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(24, 16, 8, 0))])
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client = peer["client"]
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try:
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client = client.decode('utf-8')
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except UnicodeDecodeError:
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# Fallback to latin-1 in case peer's client
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# doesn't use utf-8. utorrent < 1.7 for example
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client = client.decode('latin-1')
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iter = self.peer_store.append([ip_int,
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self.get_country_flag_image(peer["country"]),
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peer["ip"], client, round(peer["peer_has"], 2),
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peer["download_speed"], peer["upload_speed"]])
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self.peer_store_dict[peer['ip']] = iter
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# Remove peers that no longer exist in new_ips
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for ip in set(self.peer_store_dict.keys()).difference(new_ips):
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self.peer_store.remove(self.peer_store_dict[ip])
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del self.peer_store_dict[ip]
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