Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/Network/NetworkUrlInterceptor.py
eric6/WebBrowser/Network/NetworkUrlInterceptor.py
- changeset 7774
- 9eed155411f0
- parent 7360
- 9190402e4505
- child 7775
- 4a1db75550bd
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| 7773:fe42bd17d4fe | 7774:9eed155411f0 |
|---|---|
| 7 Module implementing a class to handle URL requests before they get processed | 7 Module implementing a class to handle URL requests before they get processed |
| 8 by QtWebEngine. | 8 by QtWebEngine. |
| 9 """ | 9 """ |
| 10 | 10 |
| 11 | 11 |
| 12 from PyQt5.QtCore import QMutex, QMutexLocker, QUrl | 12 from PyQt5.QtCore import QMutex, QUrl |
| 13 from PyQt5.QtWebEngineCore import ( | 13 from PyQt5.QtWebEngineCore import ( |
| 14 QWebEngineUrlRequestInterceptor, QWebEngineUrlRequestInfo | 14 QWebEngineUrlRequestInterceptor, QWebEngineUrlRequestInfo |
| 15 ) | 15 ) |
| 16 | |
| 17 from E5Utilities.E5MutexLocker import E5MutexLocker | |
| 16 | 18 |
| 17 from ..WebBrowserPage import WebBrowserPage | 19 from ..WebBrowserPage import WebBrowserPage |
| 18 | 20 |
| 19 import Preferences | 21 import Preferences |
| 20 | 22 |
| 42 Public method handling an URL request. | 44 Public method handling an URL request. |
| 43 | 45 |
| 44 @param info URL request information | 46 @param info URL request information |
| 45 @type QWebEngineUrlRequestInfo | 47 @type QWebEngineUrlRequestInfo |
| 46 """ | 48 """ |
| 47 locker = QMutexLocker(self.__mutex) # __IGNORE_WARNING__ | 49 with E5MutexLocker(self.__mutex): |
| 48 | 50 # Do Not Track feature |
| 49 # Do Not Track feature | 51 if self.__doNotTrack: |
| 50 if self.__doNotTrack: | 52 info.setHttpHeader(b"DNT", b"1") |
| 51 info.setHttpHeader(b"DNT", b"1") | 53 info.setHttpHeader(b"X-Do-Not-Track", b"1") |
| 52 info.setHttpHeader(b"X-Do-Not-Track", b"1") | 54 |
| 53 | 55 # Send referrer header? |
| 54 # Send referrer header? | 56 if info.requestUrl().host() not in Preferences.getWebBrowser( |
| 55 if info.requestUrl().host() not in Preferences.getWebBrowser( | 57 "SendRefererWhitelist"): |
| 56 "SendRefererWhitelist"): | 58 self.__setRefererHeader(info) |
| 57 self.__setRefererHeader(info) | 59 |
| 58 | 60 # User Agents header |
| 59 # User Agents header | 61 userAgent = WebBrowserPage.userAgentForUrl(info.requestUrl()) |
| 60 userAgent = WebBrowserPage.userAgentForUrl(info.requestUrl()) | 62 info.setHttpHeader(b"User-Agent", userAgent.encode()) |
| 61 info.setHttpHeader(b"User-Agent", userAgent.encode()) | 63 |
| 62 | 64 for interceptor in self.__interceptors: |
| 63 for interceptor in self.__interceptors: | 65 interceptor.interceptRequest(info) |
| 64 interceptor.interceptRequest(info) | |
| 65 | 66 |
| 66 def installUrlInterceptor(self, interceptor): | 67 def installUrlInterceptor(self, interceptor): |
| 67 """ | 68 """ |
| 68 Public method to install an URL interceptor. | 69 Public method to install an URL interceptor. |
| 69 | 70 |
| 70 @param interceptor URL interceptor to be installed | 71 @param interceptor URL interceptor to be installed |
| 71 @type UrlInterceptor | 72 @type UrlInterceptor |
| 72 """ | 73 """ |
| 73 locker = QMutexLocker(self.__mutex) # __IGNORE_WARNING__ | 74 with E5MutexLocker(self.__mutex): |
| 74 | 75 if interceptor not in self.__interceptors: |
| 75 if interceptor not in self.__interceptors: | 76 self.__interceptors.append(interceptor) |
| 76 self.__interceptors.append(interceptor) | |
| 77 | 77 |
| 78 def removeUrlInterceptor(self, interceptor): | 78 def removeUrlInterceptor(self, interceptor): |
| 79 """ | 79 """ |
| 80 Public method to remove an URL interceptor. | 80 Public method to remove an URL interceptor. |
| 81 | 81 |
| 82 @param interceptor URL interceptor to be removed | 82 @param interceptor URL interceptor to be removed |
| 83 @type UrlInterceptor | 83 @type UrlInterceptor |
| 84 """ | 84 """ |
| 85 locker = QMutexLocker(self.__mutex) # __IGNORE_WARNING__ | 85 with E5MutexLocker(self.__mutex): |
| 86 | 86 if interceptor in self.__interceptors: |
| 87 if interceptor in self.__interceptors: | 87 self.__interceptors.remove(interceptor) |
| 88 self.__interceptors.remove(interceptor) | |
| 89 | 88 |
| 90 def __loadSettings(self): | 89 def __loadSettings(self): |
| 91 """ | 90 """ |
| 92 Private method to load the Network Manager settings. | 91 Private method to load the Network Manager settings. |
| 93 """ | 92 """ |
| 94 locker = QMutexLocker(self.__mutex) # __IGNORE_WARNING__ | 93 with E5MutexLocker(self.__mutex): |
| 95 | 94 self.__doNotTrack = Preferences.getWebBrowser("DoNotTrack") |
| 96 self.__doNotTrack = Preferences.getWebBrowser("DoNotTrack") | 95 self.__sendReferer = Preferences.getWebBrowser("RefererSendReferer") |
| 97 self.__sendReferer = Preferences.getWebBrowser("RefererSendReferer") | 96 self.__refererDefaultPolicy = Preferences.getWebBrowser( |
| 98 self.__refererDefaultPolicy = Preferences.getWebBrowser( | 97 "RefererDefaultPolicy") |
| 99 "RefererDefaultPolicy") | 98 self.__refererTrimmingPolicy = Preferences.getWebBrowser( |
| 100 self.__refererTrimmingPolicy = Preferences.getWebBrowser( | 99 "RefererTrimmingPolicy") |
| 101 "RefererTrimmingPolicy") | |
| 102 | 100 |
| 103 def preferencesChanged(self): | 101 def preferencesChanged(self): |
| 104 """ | 102 """ |
| 105 Public slot to handle a change of preferences. | 103 Public slot to handle a change of preferences. |
| 106 """ | 104 """ |
