mirror of
https://github.com/ankitects/anki.git
synced 2025-09-25 01:06:35 -04:00
strip qtnetwork in favour of urllib as it handles proxies better
This commit is contained in:
Damien Elmes
parent
7ee6032b81
commit
4d624d286b
4 changed files with 83 additions and 161 deletions
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@ -4,8 +4,8 @@
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from PyQt4.QtGui import *
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from PyQt4.QtCore import *
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from PyQt4.QtNetwork import *
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import ankiqt, simplejson, time, cStringIO, zipfile, tempfile, os, re
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import traceback, urllib2
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from ankiqt.ui.utils import saveGeom, restoreGeom, showInfo
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from anki.utils import fmtTimeSpan
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@ -47,53 +47,16 @@ class GetShared(QDialog):
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self.limit)
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def fetchData(self):
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h = QHttp(self)
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h.connect(h, SIGNAL("requestFinished(int,bool)"), self.onReqFin)
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h.connect(h, SIGNAL("proxyAuthenticationRequired(QNetworkProxy,"
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"QAuthenticator*)"),
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self.onProxyAuth)
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h.setHost("anki.ichi2.net")
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#h.setHost("localhost", 8001)
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self.conId = h.get("/file/search?t=%d" % self.type)
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self.http = h
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self.parent.setProgressParent(self)
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self.parent.startProgress()
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def onProxyAuth(self, proxy, auth):
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auth.setUser(self.parent.config['proxyUser'])
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auth.setPassword(self.parent.config['proxyPass'])
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def onReqFin(self, id, err):
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"List fetched."
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if id != self.conId:
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return
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self.parent.finishProgress()
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self.parent.setProgressParent(None)
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self.form.search.setFocus()
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if err:
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errorString = self.http.errorString()
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else:
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# double check ... make sure http status code was valid
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# this is to counter bugs in handling proxy responses
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respHeader = self.http.lastResponse()
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if respHeader.isValid():
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statusCode = respHeader.statusCode()
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if statusCode < 200 or statusCode >= 300:
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err = True
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errorString = respHeader.reasonPhrase()
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else:
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err = True
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errorString = "Invalid HTTP header received!"
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if err:
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if self.parent.config['proxyHost']:
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errorString += "\n" + _("Please check the proxy settings.")
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showInfo(_("Unable to connect to server.") + "\n" +
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errorString, parent=self)
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try:
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sock = urllib2.urlopen(
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"http://anki.ichi2.net/file/search?t=%d" % self.type)
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self.allList = simplejson.loads(unicode(sock.read()))
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except:
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showInfo(_("Unable to connect to server.\n\n") +
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traceback.format_exc())
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self.close()
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return
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data = self.http.readAll()
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self.allList = simplejson.loads(unicode(data))
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self.form.search.setFocus()
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self.typeChanged()
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self.limit()
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@ -186,83 +149,80 @@ class GetShared(QDialog):
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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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h = QHttp(self)
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h.connect(h, SIGNAL("requestFinished(int,bool)"), self.onReqFin2)
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h.connect(h, SIGNAL("dataReadProgress(int,int)"), self.dataRead)
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h.connect(h, SIGNAL("proxyAuthenticationRequired(QNetworkProxy,"
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"QAuthenticator*)"),
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self.onProxyAuth)
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h.setHost("anki.ichi2.net")
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#h.setHost("localhost", 8001)
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self.conId = h.get("/file/get?id=%d" % self.curRow[R_ID])
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self.http = h
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self.parent.setProgressParent(self)
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self.parent.startProgress()
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def dataRead(self, done, total):
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self.parent.updateProgress(label=_("Downloaded %dKB") %
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(done/1024),
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process=False)
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def onReqFin2(self, id, err):
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"File fetched."
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if id != self.conId:
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return
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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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self.parent.finishProgress()
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self.parent.setProgressParent(None)
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if err:
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showInfo(_("Unable to connect to server.") + "\n" +
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self.http.errorString(), parent=self)
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self.parent.setProgressParent(self)
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self.parent.startProgress()
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try:
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sock = urllib2.urlopen(
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"http://anki.ichi2.net/file/get?id=%d" %
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self.curRow[R_ID])
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while 1:
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data = sock.read(65536)
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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(_("Unable to connect to server.\n\n") +
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traceback.format_exc())
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self.close()
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return
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data = self.http.readAll()
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ext = os.path.splitext(self.curRow[R_FNAME])[1]
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if ext == ".zip":
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f = cStringIO.StringIO()
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f.write(data)
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z = zipfile.ZipFile(f)
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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.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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if not l.file_size:
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continue
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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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open(os.path.join(pd, l.filename), "wb").\
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write(z.read(l.filename))
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else:
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open(os.path.join(pd, tit + ext), "wb").write(data)
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showInfo(_("Plugin downloaded. Please restart Anki."),
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parent=self)
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return
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finally:
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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.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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if not l.file_size:
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continue
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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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open(os.path.join(pd, l.filename), "wb").\
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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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@ -2763,46 +2763,8 @@ Consider backing up your media directory first."""))
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##########################################################################
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def setupProxy(self):
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from PyQt4.QtNetwork import QNetworkProxy, QNetworkProxyFactory, QNetworkProxyQuery
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class MyQNetworkProxyFactory(QNetworkProxyFactory):
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def __init__(self, host, port, user, password):
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QNetworkProxyFactory.__init__(self)
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self.host=host
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self.port=port
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self.user=user
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self.password=password
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def makeProxy(self, proxyType):
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proxy = QNetworkProxy()
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proxy.setType(proxyType)
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proxy.setHostName(self.host)
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proxy.setPort(self.port)
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if self.user:
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proxy.setUser(self.user)
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proxy.setPassword(self.password)
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return proxy
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def queryProxy(self, proxyQuery):
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proxyList = []
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if self.host:
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proxyList.append(self.makeProxy(QNetworkProxy.HttpProxy))
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proxyList.append(self.makeProxy(QNetworkProxy.HttpCachingProxy))
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proxyList += QNetworkProxyFactory.systemProxyForQuery(proxyQuery)
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return proxyList
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import urllib2
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if self.config['proxyHost']:
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# qt
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QNetworkProxyFactory.setApplicationProxyFactory(
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MyQNetworkProxyFactory(
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self.config['proxyHost'],
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self.config['proxyPort'],
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self.config['proxyUser'],
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self.config['proxyPass']
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)
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)
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# python
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proxy = "http://"
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if self.config['proxyUser']:
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proxy += (self.config['proxyUser'] + ":" +
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@ -34,7 +34,7 @@
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<property name="sizePolicy">
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<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
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<horstretch>0</horstretch>
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<verstretch>1</verstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="alternatingRowColors">
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@ -54,7 +54,7 @@
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<property name="sizePolicy">
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<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
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<horstretch>0</horstretch>
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<verstretch>3</verstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="frameShape">
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@ -63,7 +63,7 @@ OPTIONS = {
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'iconfile': 'ankiqt/mac/anki.icns',
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"includes": ["sip", "cgi", "encodings", "encodings.utf_8",
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"encodings.shift_jis", "_multibytecodec",
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"PyQt4.QtNetwork", "platform"],
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"platform"],
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'packages': ["sqlalchemy", "pysqlite2", "simplejson"],
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'excludes': ['_gtkagg', '_tkagg', "_wxagg",
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"wx", "_wx",
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