Mercurial Repositories > eric / file comparison
comparison: Helpviewer/AdBlock/AdBlockRule.py
Helpviewer/AdBlock/AdBlockRule.py
- changeset 945
- 8cd4d08fa9f6
- parent 791
- 9ec2ac20e54e
- child 1112
- 8a7d1b9d18db
equal
deleted
inserted
replaced
| 944:1b59c4ba121e | 945:8cd4d08fa9f6 |
|---|---|
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import re | 10 import re |
| 11 | 11 |
| 12 from PyQt4.QtCore import * | 12 from PyQt4.QtCore import * |
| 13 | |
| 13 | 14 |
| 14 class AdBlockRule(object): | 15 class AdBlockRule(object): |
| 15 """ | 16 """ |
| 16 Class implementing the AdBlock rule. | 17 Class implementing the AdBlock rule. |
| 17 """ | 18 """ |
| 18 def __init__(self, filter = ""): | 19 def __init__(self, filter=""): |
| 19 """ | 20 """ |
| 20 Constructor | 21 Constructor |
| 21 """ | 22 """ |
| 22 self.__regExp = QRegExp() | 23 self.__regExp = QRegExp() |
| 23 self.__options = [] | 24 self.__options = [] |
| 176 pattern = re.sub(r"\^\|$", "^", pattern) # remove anchors following separator placeholder | 177 pattern = re.sub(r"\^\|$", "^", pattern) # remove anchors following separator placeholder |
| 177 pattern = re.sub(r"^(\*)", "", pattern) # remove leading wildcards | 178 pattern = re.sub(r"^(\*)", "", pattern) # remove leading wildcards |
| 178 pattern = re.sub(r"(\*)$", "", pattern) # remove trailing wildcards | 179 pattern = re.sub(r"(\*)$", "", pattern) # remove trailing wildcards |
| 179 pattern = re.sub(r"(\W)", "", pattern) # escape special symbols | 180 pattern = re.sub(r"(\W)", "", pattern) # escape special symbols |
| 180 pattern = re.sub(r"^\\\|\\\|", | 181 pattern = re.sub(r"^\\\|\\\|", |
| 181 r"^[\w\-]+:\/+(?!\/)(?:[^\/]+\.)?", pattern) # process extended anchor at expression start | 182 r"^[\w\-]+:\/+(?!\/)(?:[^\/]+\.)?", pattern) # process extended anchor at expression start |
| 182 pattern = re.sub(r"\\\^", | 183 pattern = re.sub(r"\\\^", |
| 183 r"(?:[^\w\d\-.%]|$)", pattern) # process separator placeholders | 184 r"(?:[^\w\d\-.%]|$)", pattern) # process separator placeholders |
| 184 pattern = re.sub(r"^\\\|", "^", pattern) # process anchor at expression start | 185 pattern = re.sub(r"^\\\|", "^", pattern) # process anchor at expression start |
| 185 pattern = re.sub(r"\\\|$", "$", pattern) # process anchor at expression end | 186 pattern = re.sub(r"\\\|$", "$", pattern) # process anchor at expression end |
| 186 pattern = re.sub(r"\\\*", ".*", pattern) # replace wildcards by .* | 187 pattern = re.sub(r"\\\*", ".*", pattern) # replace wildcards by .* |
| 187 | 188 |
| 195 @param isRegExp flag indicating a reg exp pattern (boolean) | 196 @param isRegExp flag indicating a reg exp pattern (boolean) |
| 196 """ | 197 """ |
| 197 if isRegExp: | 198 if isRegExp: |
| 198 self.__regExp = QRegExp(pattern, Qt.CaseInsensitive, QRegExp.RegExp2) | 199 self.__regExp = QRegExp(pattern, Qt.CaseInsensitive, QRegExp.RegExp2) |
| 199 else: | 200 else: |
| 200 self.__regExp = QRegExp(self.__convertPatternToRegExp(pattern), | 201 self.__regExp = QRegExp(self.__convertPatternToRegExp(pattern), |
| 201 Qt.CaseInsensitive, QRegExp.RegExp2) | 202 Qt.CaseInsensitive, QRegExp.RegExp2) |
