--- a/src/eric7/EricNetwork/EricNetworkProxyFactory.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/EricNetwork/EricNetworkProxyFactory.py Wed Jul 13 14:55:47 2022 +0200
@@ -12,9 +12,7 @@
from PyQt6.QtCore import QUrl, QCoreApplication
from PyQt6.QtWidgets import QDialog
-from PyQt6.QtNetwork import (
- QNetworkProxyFactory, QNetworkProxy, QNetworkProxyQuery
-)
+from PyQt6.QtNetwork import QNetworkProxyFactory, QNetworkProxy, QNetworkProxyQuery
from EricWidgets import EricMessageBox
@@ -26,7 +24,7 @@
def schemeFromProxyType(proxyType):
"""
Module function to determine the scheme name from the proxy type.
-
+
@param proxyType type of the proxy (QNetworkProxy.ProxyType)
@return scheme (string, one of Http, Https, Ftp)
"""
@@ -45,16 +43,16 @@
def proxyAuthenticationRequired(proxy, auth):
"""
Module slot to handle a proxy authentication request.
-
+
@param proxy reference to the proxy object (QNetworkProxy)
@param auth reference to the authenticator object (QAuthenticator)
"""
info = QCoreApplication.translate(
- "EricNetworkProxyFactory",
- "<b>Connect to proxy '{0}' using:</b>"
+ "EricNetworkProxyFactory", "<b>Connect to proxy '{0}' using:</b>"
).format(Utilities.html_encode(proxy.hostName()))
-
+
from UI.AuthenticationDialog import AuthenticationDialog
+
dlg = AuthenticationDialog(info, proxy.user(), True)
dlg.setData(proxy.user(), proxy.password())
if dlg.exec() == QDialog.DialogCode.Accepted:
@@ -74,46 +72,44 @@
"""
Class implementing a matcher for host names.
"""
+
def __init__(self, pattern):
"""
Constructor
-
+
@param pattern pattern to be matched against
@type str
"""
self.__regExp = None
self.setPattern(pattern)
-
+
def setPattern(self, pattern):
"""
Public method to set the match pattern.
-
+
@param pattern pattern to be matched against
"""
self.__pattern = pattern
-
+
if "?" in pattern or "*" in pattern:
regexp = "^.*{0}.*$".format(
- pattern
- .replace(".", "\\.")
- .replace("*", ".*")
- .replace("?", ".")
+ pattern.replace(".", "\\.").replace("*", ".*").replace("?", ".")
)
self.__regExp = re.compile(regexp, re.IGNORECASE)
-
+
def pattern(self):
"""
Public method to get the match pattern.
-
+
@return match pattern
@rtype str
"""
return self.__pattern
-
+
def match(self, host):
"""
Public method to test the given string.
-
+
@param host host name to be matched
@type str
@return flag indicating a successful match
@@ -121,7 +117,7 @@
"""
if self.__regExp is None:
return self.__pattern in host
-
+
return self.__regExp.search(host) is not None
@@ -129,19 +125,20 @@
"""
Class implementing a network proxy factory.
"""
+
def __init__(self):
"""
Constructor
"""
super().__init__()
-
+
self.__hostnameMatchers = []
self.__exceptions = ""
-
+
def __setExceptions(self, exceptions):
"""
Private method to set the host name exceptions.
-
+
@param exceptions list of exceptions separated by ','
@type str
"""
@@ -149,22 +146,22 @@
self.__exceptions = exceptions
for exception in self.__exceptions.split(","):
self.__hostnameMatchers.append(HostnameMatcher(exception.strip()))
-
+
def queryProxy(self, query):
"""
Public method to determine a proxy for a given query.
-
+
@param query reference to the query object (QNetworkProxyQuery)
@return list of proxies in order of preference (list of QNetworkProxy)
"""
if (
- query.queryType() == QNetworkProxyQuery.QueryType.UrlRequest and
- query.protocolTag() in ["http", "https", "ftp"]
+ query.queryType() == QNetworkProxyQuery.QueryType.UrlRequest
+ and query.protocolTag() in ["http", "https", "ftp"]
):
# use proxy at all ?
if not Preferences.getUI("UseProxy"):
return [QNetworkProxy(QNetworkProxy.ProxyType.NoProxy)]
-
+
# test for exceptions
exceptions = Preferences.getUI("ProxyExceptions")
if exceptions != self.__exceptions:
@@ -173,14 +170,14 @@
for matcher in self.__hostnameMatchers:
if matcher.match(urlHost):
return [QNetworkProxy(QNetworkProxy.ProxyType.NoProxy)]
-
+
# determine proxy
if Preferences.getUI("UseSystemProxy"):
proxyList = QNetworkProxyFactory.systemProxyForQuery(query)
if (
- not Globals.isWindowsPlatform() and
- len(proxyList) == 1 and
- proxyList[0].type() == QNetworkProxy.ProxyType.NoProxy
+ not Globals.isWindowsPlatform()
+ and len(proxyList) == 1
+ and proxyList[0].type() == QNetworkProxy.ProxyType.NoProxy
):
# try it the Python way
# scan the environment for variables named <scheme>_proxy
@@ -188,22 +185,24 @@
for name, value in os.environ.items():
name = name.lower()
if (
- value and
- name[-6:] == '_proxy' and
- name[:-6] == query.protocolTag().lower()
+ value
+ and name[-6:] == "_proxy"
+ and name[:-6] == query.protocolTag().lower()
):
url = QUrl(value)
if url.scheme() in ["http", "https"]:
proxyType = QNetworkProxy.ProxyType.HttpProxy
elif url.scheme() == "ftp":
- proxyType = (
- QNetworkProxy.ProxyType.FtpCachingProxy
- )
+ proxyType = QNetworkProxy.ProxyType.FtpCachingProxy
else:
proxyType = QNetworkProxy.ProxyType.HttpProxy
proxy = QNetworkProxy(
- proxyType, url.host(), url.port(),
- url.userName(), url.password())
+ proxyType,
+ url.host(),
+ url.port(),
+ url.userName(),
+ url.password(),
+ )
proxyList = [proxy]
break
if proxyList:
@@ -212,10 +211,11 @@
scheme = "Http"
if scheme != "NoProxy":
proxyList[0].setUser(
- Preferences.getUI("ProxyUser/{0}".format(scheme)))
+ Preferences.getUI("ProxyUser/{0}".format(scheme))
+ )
proxyList[0].setPassword(
- Preferences.getUI(
- "ProxyPassword/{0}".format(scheme)))
+ Preferences.getUI("ProxyPassword/{0}".format(scheme))
+ )
return proxyList
else:
return [QNetworkProxy(QNetworkProxy.ProxyType.NoProxy)]
@@ -229,16 +229,16 @@
EricMessageBox.critical(
None,
QCoreApplication.translate(
- "EricNetworkProxyFactory",
- "Proxy Configuration Error"),
+ "EricNetworkProxyFactory", "Proxy Configuration Error"
+ ),
QCoreApplication.translate(
"EricNetworkProxyFactory",
"""Proxy usage was activated"""
""" but no proxy host for protocol"""
- """ '{0}' configured.""").format(protocolKey))
- return [
- QNetworkProxy(QNetworkProxy.ProxyType.DefaultProxy)
- ]
+ """ '{0}' configured.""",
+ ).format(protocolKey),
+ )
+ return [QNetworkProxy(QNetworkProxy.ProxyType.DefaultProxy)]
else:
if protocolKey in ["Http", "Https", "Ftp"]:
if query.protocolTag() == "ftp":
@@ -246,16 +246,14 @@
else:
proxyType = QNetworkProxy.ProxyType.HttpProxy
proxy = QNetworkProxy(
- proxyType, host,
+ proxyType,
+ host,
Preferences.getUI("ProxyPort/" + protocolKey),
Preferences.getUI("ProxyUser/" + protocolKey),
- Preferences.getUI("ProxyPassword/" + protocolKey))
+ Preferences.getUI("ProxyPassword/" + protocolKey),
+ )
else:
- proxy = QNetworkProxy(
- QNetworkProxy.ProxyType.DefaultProxy)
- return [
- proxy,
- QNetworkProxy(QNetworkProxy.ProxyType.DefaultProxy)
- ]
+ proxy = QNetworkProxy(QNetworkProxy.ProxyType.DefaultProxy)
+ return [proxy, QNetworkProxy(QNetworkProxy.ProxyType.DefaultProxy)]
else:
return [QNetworkProxy(QNetworkProxy.ProxyType.NoProxy)]
