--- a/Helpviewer/AdBlock/AdBlockSubscription.py Wed Oct 09 19:26:41 2013 +0200
+++ b/Helpviewer/AdBlock/AdBlockSubscription.py Wed Oct 09 19:45:07 2013 +0200
@@ -12,8 +12,8 @@
import hashlib
import base64
-from PyQt4.QtCore import pyqtSignal, Qt, QObject, QByteArray, QDateTime, QUrl, \
- QCryptographicHash, QFile, QIODevice, QTextStream, QDate, QTime
+from PyQt4.QtCore import pyqtSignal, Qt, QObject, QByteArray, QDateTime, \
+ QUrl, QCryptographicHash, QFile, QIODevice, QTextStream, QDate, QTime
from PyQt4.QtNetwork import QNetworkReply
from E5Gui import E5MessageBox
@@ -69,7 +69,8 @@
self.__documentRules = []
self.__elemhideRules = []
- self.__checksumRe = re.compile(r"""^\s*!\s*checksum[\s\-:]+([\w\+\/=]+).*\n""",
+ self.__checksumRe = re.compile(
+ r"""^\s*!\s*checksum[\s\-:]+([\w\+\/=]+).*\n""",
re.IGNORECASE | re.MULTILINE)
self.__expiresRe = re.compile(
r"""(?:expires:|expires after)\s*(\d+)\s*(hour|h)?""",
@@ -111,20 +112,21 @@
self.__title = \
QUrl.fromPercentEncoding(url.encodedQueryItemValue("title"))
- self.__enabled = \
- QUrl.fromPercentEncoding(url.encodedQueryItemValue("enabled")) != "false"
- self.__location = \
- QByteArray(QUrl.fromPercentEncoding(url.encodedQueryItemValue("location")))
+ self.__enabled = QUrl.fromPercentEncoding(
+ url.encodedQueryItemValue("enabled")) != "false"
+ self.__location = QByteArray(QUrl.fromPercentEncoding(
+ url.encodedQueryItemValue("location")))
# Check for required subscription
- self.__requiresLocation = \
- QUrl.fromPercentEncoding(url.encodedQueryItemValue("requiresLocation"))
- self.__requiresTitle = \
- QUrl.fromPercentEncoding(url.encodedQueryItemValue("requiresTitle"))
+ self.__requiresLocation = QUrl.fromPercentEncoding(
+ url.encodedQueryItemValue("requiresLocation"))
+ self.__requiresTitle = QUrl.fromPercentEncoding(
+ url.encodedQueryItemValue("requiresTitle"))
if self.__requiresLocation and self.__requiresTitle:
import Helpviewer.HelpWindow
- Helpviewer.HelpWindow.HelpWindow.adBlockManager().loadRequiredSubscription(
- self.__requiresLocation, self.__requiresTitle)
+ Helpviewer.HelpWindow.HelpWindow.adBlockManager()\
+ .loadRequiredSubscription(self.__requiresLocation,
+ self.__requiresTitle)
lastUpdateByteArray = url.encodedQueryItemValue("lastUpdate")
lastUpdateString = QUrl.fromPercentEncoding(lastUpdateByteArray)
@@ -245,13 +247,14 @@
if self.__location.isEmpty():
return ""
- sha1 = bytes(
- QCryptographicHash.hash(self.__location, QCryptographicHash.Sha1).toHex())\
- .decode()
- dataDir = os.path.join(Utilities.getConfigDir(), "browser", "subscriptions")
+ sha1 = bytes(QCryptographicHash.hash(
+ self.__location, QCryptographicHash.Sha1).toHex()).decode()
+ dataDir = os.path.join(
+ Utilities.getConfigDir(), "browser", "subscriptions")
if not os.path.exists(dataDir):
os.makedirs(dataDir)
- fileName = os.path.join(dataDir, "adblock_subscription_{0}".format(sha1))
+ fileName = os.path.join(
+ dataDir, "adblock_subscription_{0}".format(sha1))
return fileName
def __loadRules(self):
@@ -264,7 +267,8 @@
if not f.open(QIODevice.ReadOnly):
E5MessageBox.warning(None,
self.trUtf8("Load subscription rules"),
- self.trUtf8("""Unable to open adblock file '{0}' for reading.""")\
+ self.trUtf8(
+ """Unable to open adblock file '{0}' for reading.""")\
.format(fileName))
else:
textStream = QTextStream(f)
@@ -299,10 +303,13 @@
self.__updatePeriod = int(period) * 24
remoteModified = self.__remoteModifiedRe.search(line)
if remoteModified:
- day, month, year, time, hour, minute = remoteModified.groups()
+ day, month, year, time, hour, minute = \
+ remoteModified.groups()
self.__remoteModified.setDate(
- QDate(int(year), self.__monthNameToNumber[month],
- int(day)))
+ QDate(int(year),
+ self.__monthNameToNumber[month],
+ int(day))
+ )
if time:
self.__remoteModified.setTime(
QTime(int(hour), int(minute)))
@@ -365,8 +372,10 @@
# don't show error if we try to load the default
E5MessageBox.warning(None,
self.trUtf8("Downloading subscription rules"),
- self.trUtf8("""<p>Subscription rules could not be downloaded.</p>"""
- """<p>Error: {0}</p>""").format(reply.errorString()))
+ self.trUtf8(
+ """<p>Subscription rules could not be"""
+ """ downloaded.</p><p>Error: {0}</p>""")
+ .format(reply.errorString()))
else:
# reset after first download attempt
self.__defaultSubscription = False
@@ -384,7 +393,8 @@
if not f.open(QIODevice.ReadWrite):
E5MessageBox.warning(None,
self.trUtf8("Downloading subscription rules"),
- self.trUtf8("""Unable to open adblock file '{0}' for writing.""")\
+ self.trUtf8(
+ """Unable to open adblock file '{0}' for writing.""")\
.file(fileName))
return
f.write(response)
@@ -427,18 +437,21 @@
# calculate checksum
md5 = hashlib.md5()
md5.update(data.encode("utf-8"))
- calculatedChecksum = base64.b64encode(md5.digest()).decode().rstrip("=")
+ calculatedChecksum = base64.b64encode(md5.digest()).decode()\
+ .rstrip("=")
if calculatedChecksum == expectedChecksum:
return True
else:
res = E5MessageBox.yesNo(None,
self.trUtf8("Downloading subscription rules"),
- self.trUtf8("""<p>AdBlock subscription <b>{0}</b> has a wrong"""
- """ checksum.<br/>"""
- """Found: {1}<br/>"""
- """Calculated: {2}<br/>"""
- """Use it anyway?</p>""")\
- .format(self.__title, expectedChecksum, calculatedChecksum))
+ self.trUtf8(
+ """<p>AdBlock subscription <b>{0}</b> has a wrong"""
+ """ checksum.<br/>"""
+ """Found: {1}<br/>"""
+ """Calculated: {2}<br/>"""
+ """Use it anyway?</p>""")\
+ .format(self.__title, expectedChecksum,
+ calculatedChecksum))
return res
def saveRules(self):
@@ -453,7 +466,8 @@
if not f.open(QIODevice.ReadWrite | QIODevice.Truncate):
E5MessageBox.warning(None,
self.trUtf8("Saving subscription rules"),
- self.trUtf8("""Unable to open adblock file '{0}' for writing.""")\
+ self.trUtf8(
+ """Unable to open adblock file '{0}' for writing.""")\
.format(fileName))
return
@@ -497,7 +511,8 @@
def elemHideDisabledForUrl(self, url):
"""
- Public method to check, if element hiding is disabled for the given URL.
+ Public method to check, if element hiding is disabled for the given
+ URL.
@param url URL to check (QUrl)
@return flag indicating disabled state (boolean)
@@ -658,6 +673,7 @@
if rule.isCSSRule():
import Helpviewer.HelpWindow
self.__populateCache()
- Helpviewer.HelpWindow.HelpWindow.mainWindow().reloadUserStyleSheet()
+ Helpviewer.HelpWindow.HelpWindow.mainWindow()\
+ .reloadUserStyleSheet()
return rule
