Mercurial Repositories > eric / file comparison
comparison: WebBrowser/AdBlock/AdBlockPage.py
WebBrowser/AdBlock/AdBlockPage.py
- branch
- QtWebEngine
- changeset 4860
- 0a44aff88bfa
- parent 4847
- a1a8eac81b54
- child 4990
- 2bca10fcfe80
equal
deleted
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replaced
| 4859:36c4b21c9f7b | 4860:0a44aff88bfa |
|---|---|
| 7 Module implementing a class to apply AdBlock rules to a web page. | 7 Module implementing a class to apply AdBlock rules to a web page. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from __future__ import unicode_literals | 10 from __future__ import unicode_literals |
| 11 | 11 |
| 12 from PyQt5.QtCore import QObject, QUrl | 12 from PyQt5.QtCore import QObject |
| 13 | 13 |
| 14 from ..Tools import Scripts | 14 from ..Tools import Scripts |
| 15 | 15 |
| 16 | 16 |
| 17 class AdBlockPage(QObject): | 17 class AdBlockPage(QObject): |
| 35 # apply domain specific element hiding rules | 35 # apply domain specific element hiding rules |
| 36 elementHiding = manager.elementHidingRulesForDomain(page.url()) | 36 elementHiding = manager.elementHidingRulesForDomain(page.url()) |
| 37 if elementHiding: | 37 if elementHiding: |
| 38 script = Scripts.setCss(elementHiding) | 38 script = Scripts.setCss(elementHiding) |
| 39 page.runJavaScript(script) | 39 page.runJavaScript(script) |
| 40 ## docElement = page.mainFrame().documentElement() | |
| 41 ## | |
| 42 ## for entry in page.getAdBlockedPageEntries(): | |
| 43 ## urlString = entry.urlString() | |
| 44 ## if urlString.endswith((".js", ".css")): | |
| 45 ## continue | |
| 46 ## | |
| 47 ## urlEnd = "" | |
| 48 ## pos = urlString.rfind("/") | |
| 49 ## if pos >= 0: | |
| 50 ## urlEnd = urlString[pos + 1:] | |
| 51 ## if urlString.endswith("/"): | |
| 52 ## urlEnd = urlString[:-1] | |
| 53 ## | |
| 54 ## selector = \ | |
| 55 ## 'img[src$="{0}"], iframe[src$="{0}"], embed[src$="{0}"]'\ | |
| 56 ## .format(urlEnd) | |
| 57 ## elements = docElement.findAll(selector) | |
| 58 ## | |
| 59 ## for element in elements: | |
| 60 ## src = element.attribute("src") | |
| 61 ## src = src.replace("../", "") | |
| 62 ## if src in urlString: | |
| 63 ## element.setStyleProperty("display", "none") | |
| 64 ## | |
| 65 ## | |
| 66 ## elementHiding += "{display: none !important;}\n</style>" | |
| 67 ## | |
| 68 ## bodyElement = docElement.findFirst("body") | |
| 69 ## bodyElement.appendInside( | |
| 70 ## '<style type="text/css">\n/* AdBlock for eric */\n' + | |
| 71 ## elementHiding) | |
| 72 ## | |
| 73 ## | |
| 74 ##class AdBlockedPageEntry(object): | |
| 75 ## """ | |
| 76 ## Class implementing a data structure for web page rules. | |
| 77 ## """ | |
| 78 ## def __init__(self, rule, url): | |
| 79 ## """ | |
| 80 ## Constructor | |
| 81 ## | |
| 82 ## @param rule AdBlock rule to add (AdBlockRule) | |
| 83 ## @param url URL that matched the rule (QUrl) | |
| 84 ## """ | |
| 85 ## self.rule = rule | |
| 86 ## self.url = QUrl(url) | |
| 87 ## | |
| 88 ## def __eq__(self, other): | |
| 89 ## """ | |
| 90 ## Special method to test equality. | |
| 91 ## | |
| 92 ## @param other reference to the other entry (AdBlockedPageEntry) | |
| 93 ## @return flag indicating equality (boolean) | |
| 94 ## """ | |
| 95 ## return self.rule == other.rule and self.url == other.url | |
| 96 ## | |
| 97 ## def urlString(self): | |
| 98 ## """ | |
| 99 ## Public method to get the URL as a string. | |
| 100 ## | |
| 101 ## @return URL as a string (string) | |
| 102 ## """ | |
| 103 ## return self.url.toString() |
