mirror of
https://github.com/ankitects/anki.git
synced 2025-09-19 22:42:25 -04:00
259 lines
9.2 KiB
Python
259 lines
9.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright: Damien Elmes <anki@ichi2.net>
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# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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from PyQt4.QtGui import *
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from PyQt4.QtCore import *
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import aqt, simplejson, time, cStringIO, zipfile, tempfile, os, re, gzip
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import traceback, urllib2, socket, cgi
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from aqt.ui.utils import saveGeom, restoreGeom, showInfo
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from anki.utils import fmtTimeSpan
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URL = "http://ankiweb.net/file/"
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#URL = "http://localhost:8001/file/"
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R_ID = 0
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R_USERNAME = 1
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R_TITLE = 2
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R_DESCRIPTION = 3
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R_TAGS = 4
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R_VERSION = 5
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R_FACTS = 6
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R_SIZE = 7
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R_COUNT = 8
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R_MODIFIED = 9
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R_FNAME = 10
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class GetShared(QDialog):
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def __init__(self, parent, type):
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QDialog.__init__(self, parent, Qt.Window)
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self.parent = parent
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aqt.form = ankiqt.forms.getshared.Ui_Dialog()
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self.form.setupUi(self)
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self.ok = True
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self.conErrMsg = _("""\
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<b>Unable to connect to the server.<br><br>
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Please check your network connection or try again in a few minutes.</b><br>
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<br>
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Error was:<pre>%s</pre>""")
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restoreGeom(self, "getshared")
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self.setupTable()
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self.onChangeType(type)
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if type == 0:
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self.setWindowTitle(_("Download Shared Deck"))
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else:
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self.setWindowTitle(_("Download Shared Plugin"))
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if self.ok:
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self.exec_()
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def setupTable(self):
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self.connect(
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self.form.table, SIGNAL("currentCellChanged(int,int,int,int)"),
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self.onCellChanged)
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self.form.table.verticalHeader().setDefaultSectionSize(
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self.parent.config['editLineSize'])
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self.connect(self.form.search, SIGNAL("textChanged(QString)"),
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self.limit)
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def fetchData(self):
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self.parent.setProgressParent(None)
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self.parent.startProgress()
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self.parent.updateProgress()
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try:
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socket.setdefaulttimeout(30)
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try:
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sock = urllib2.urlopen(
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URL + "search?t=%d&c=1" % self.type)
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data = sock.read()
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try:
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data = gzip.GzipFile(fileobj=cStringIO.StringIO(data)).read()
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except:
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# the server is sending gzipped data, but a transparent
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# proxy or antivirus software may be decompressing it
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# before we get it
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pass
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self.allList = simplejson.loads(unicode(data))
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except:
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showInfo(self.conErrMsg % cgi.escape(unicode(
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traceback.format_exc(), "utf-8", "replace")))
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self.close()
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self.ok = False
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return
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finally:
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self.parent.finishProgress()
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socket.setdefaulttimeout(None)
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self.form.search.setFocus()
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self.typeChanged()
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self.limit()
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def limit(self, txt=""):
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if not txt:
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self.curList = self.allList
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else:
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txt = unicode(txt).lower()
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self.curList = [
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l for l in self.allList
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if (txt in l[R_TITLE].lower() or
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txt in l[R_DESCRIPTION].lower() or
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txt in l[R_TAGS].lower())]
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self.redraw()
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def redraw(self):
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self.form.table.setSortingEnabled(False)
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self.form.table.setRowCount(len(self.curList))
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self.items = {}
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if self.type == 0:
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cols = (R_TITLE, R_FACTS, R_COUNT, R_MODIFIED)
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else:
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cols = (R_TITLE, R_COUNT, R_MODIFIED)
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for rc, r in enumerate(self.curList):
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for cc, c in enumerate(cols):
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if c == R_FACTS or c == R_COUNT:
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txt = unicode("%15d" % r[c])
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elif c == R_MODIFIED:
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days = int(((time.time() - r[c])/(24*60*60)))
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txt = ngettext("%6d day ago", "%6d days ago", days) % days
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else:
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txt = unicode(r[c])
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item = QTableWidgetItem(txt)
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item.setFlags(item.flags() & ~Qt.ItemIsEditable)
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self.items[item] = r
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self.form.table.setItem(rc, cc, item)
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self.form.table.setSortingEnabled(True)
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if self.type == 0:
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self.form.table.sortItems(2, Qt.DescendingOrder)
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else:
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self.form.table.sortItems(1, Qt.DescendingOrder)
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self.form.table.selectRow(0)
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self.onCellChanged(None, None, None, None)
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def onCellChanged(self, row, col, x, y):
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ci = self.form.table.currentItem()
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if not ci:
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self.form.bottomLabel.setText(_("Nothing selected."))
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return
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r = self.items[ci]
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self.curRow = r
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self.form.bottomLabel.setText(_("""\
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<b>Title</b>: %(title)s<br>
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<b>Tags</b>: %(tags)s<br>
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<b>Size</b>: %(size)0.2fKB<br>
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<b>Uploader</b>: %(author)s<br>
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<b>Downloads</b>: %(count)s<br>
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<b>Modified</b>: %(mod)s ago<br>
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<br>%(description)s""") % {
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'title': r[R_TITLE],
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'tags': r[R_TAGS],
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'size': r[R_SIZE] / 1024.0,
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'author': r[R_USERNAME],
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'count': r[R_COUNT],
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'mod': fmtTimeSpan(time.time() - r[R_MODIFIED]),
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'description': r[R_DESCRIPTION].replace("\n", "<br>"),
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})
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self.form.scrollAreaWidgetContents.adjustSize()
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self.form.scrollArea.setWidget(self.form.scrollAreaWidgetContents)
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def onChangeType(self, type):
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self.type = type
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self.fetchData()
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def typeChanged(self):
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self.form.table.clear()
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if self.type == 0:
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self.form.table.setColumnCount(4)
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self.form.table.setHorizontalHeaderLabels([
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_("Title"), _("Facts"), _("Downloads"), _("Modified")])
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else:
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self.form.table.setColumnCount(3)
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self.form.table.setHorizontalHeaderLabels([
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_("Title"), _("Downloads"), _("Modified")])
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self.form.table.horizontalHeader().setResizeMode(
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0, QHeaderView.Stretch)
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self.form.table.verticalHeader().hide()
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def accept(self):
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if self.type == 0:
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if not self.parent.saveAndClose(hideWelcome=True, parent=self):
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return QDialog.accept(self)
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(fd, tmpname) = tempfile.mkstemp(prefix="anki")
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tmpfile = os.fdopen(fd, "w+b")
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cnt = 0
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try:
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socket.setdefaulttimeout(30)
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self.parent.setProgressParent(self)
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self.parent.startProgress()
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self.parent.updateProgress()
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try:
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sock = urllib2.urlopen(
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URL + "get?id=%d" %
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self.curRow[R_ID])
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while 1:
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data = sock.read(32768)
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if not data:
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break
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cnt += len(data)
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tmpfile.write(data)
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self.parent.updateProgress(
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label=_("Downloaded %dKB") % (cnt/1024.0))
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except:
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showInfo(self.conErrMsg % cgi.escape(unicode(
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traceback.format_exc(), "utf-8", "replace")))
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self.close()
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return
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finally:
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socket.setdefaulttimeout(None)
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self.parent.setProgressParent(None)
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self.parent.finishProgress()
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QDialog.accept(self)
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# file is fetched
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tmpfile.seek(0)
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self.handleFile(tmpfile)
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QDialog.accept(self)
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def handleFile(self, file):
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ext = os.path.splitext(self.curRow[R_FNAME])[1]
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if ext == ".zip":
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z = zipfile.ZipFile(file)
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else:
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z = None
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tit = self.curRow[R_TITLE]
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tit = re.sub("[^][A-Za-z0-9 ()\-]", "", tit)
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tit = tit[0:40]
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if self.type == 0:
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# deck
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dd = self.parent.config['documentDir']
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p = os.path.join(dd, tit + ".anki")
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if os.path.exists(p):
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tit += "%d" % time.time()
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for l in z.namelist():
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if l == "shared.anki":
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dpath = os.path.join(dd, tit + ".anki")
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open(dpath, "wb").write(z.read(l))
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elif l.startswith("shared.media/"):
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try:
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os.mkdir(os.path.join(dd, tit + ".media"))
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except OSError:
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pass
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open(os.path.join(dd, tit + ".media",
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os.path.basename(l)),"wb").write(z.read(l))
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self.parent.loadDeck(dpath)
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else:
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pd = self.parent.pluginsFolder()
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if z:
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for l in z.infolist():
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try:
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os.makedirs(os.path.join(
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pd, os.path.dirname(l.filename)))
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except OSError:
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pass
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if l.filename.endswith("/"):
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# directory
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continue
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path = os.path.join(pd, l.filename)
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open(path, "wb").write(z.read(l.filename))
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else:
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open(os.path.join(pd, tit + ext), "wb").write(file.read())
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showInfo(_("Plugin downloaded. Please restart Anki."),
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parent=self)
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