diff -r eaf2cf171f3a -r 5cf645f6daab eric6/Helpviewer/GreaseMonkey/GreaseMonkeyScript.py
--- a/eric6/Helpviewer/GreaseMonkey/GreaseMonkeyScript.py Sat Sep 07 14:45:27 2019 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,273 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (c) 2012 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
-#
-
-"""
-Module implementing the GreaseMonkey script.
-"""
-
-from __future__ import unicode_literals
-
-from PyQt5.QtCore import QUrl, QRegExp
-
-from .GreaseMonkeyUrlMatcher import GreaseMonkeyUrlMatcher
-
-
-class GreaseMonkeyScript(object):
- """
- Class implementing the GreaseMonkey script.
- """
- DocumentStart = 0
- DocumentEnd = 1
-
- def __init__(self, manager, path):
- """
- Constructor
-
- @param manager reference to the manager object (GreaseMonkeyManager)
- @param path path of the Javascript file (string)
- """
- self.__manager = manager
-
- self.__name = ""
- self.__namespace = "GreaseMonkeyNS"
- self.__description = ""
- self.__version = ""
-
- self.__include = []
- self.__exclude = []
-
- self.__downloadUrl = QUrl()
- self.__startAt = GreaseMonkeyScript.DocumentEnd
-
- self.__script = ""
- self.__fileName = path
- self.__enabled = True
- self.__valid = False
-
- self.__parseScript(path)
-
- def isValid(self):
- """
- Public method to check the validity of the script.
-
- @return flag indicating a valid script (boolean)
- """
- return self.__valid
-
- def name(self):
- """
- Public method to get the name of the script.
-
- @return name of the script (string)
- """
- return self.__name
-
- def nameSpace(self):
- """
- Public method to get the name space of the script.
-
- @return name space of the script (string)
- """
- return self.__namespace
-
- def fullName(self):
- """
- Public method to get the full name of the script.
-
- @return full name of the script (string)
- """
- return "{0}/{1}".format(self.__namespace, self.__name)
-
- def description(self):
- """
- Public method to get the description of the script.
-
- @return description of the script (string)
- """
- return self.__description
-
- def version(self):
- """
- Public method to get the version of the script.
-
- @return version of the script (string)
- """
- return self.__version
-
- def downloadUrl(self):
- """
- Public method to get the download URL of the script.
-
- @return download URL of the script (QUrl)
- """
- return QUrl(self.__downloadUrl)
-
- def startAt(self):
- """
- Public method to get the start point of the script.
-
- @return start point of the script (DocumentStart or DocumentEnd)
- """
- return self.__startAt
-
- def isEnabled(self):
- """
- Public method to check, if the script is enabled.
-
- @return flag indicating an enabled state (boolean)
- """
- return self.__enabled
-
- def setEnabled(self, enable):
- """
- Public method to enable a script.
-
- @param enable flag indicating the new enabled state (boolean)
- """
- self.__enabled = enable
-
- def include(self):
- """
- Public method to get the list of included URLs.
-
- @return list of included URLs (list of strings)
- """
- urlList = []
- for matcher in self.__include:
- urlList.append(matcher.pattern())
- return urlList
-
- def exclude(self):
- """
- Public method to get the list of excluded URLs.
-
- @return list of excluded URLs (list of strings)
- """
- urlList = []
- for matcher in self.__exclude:
- urlList.append(matcher.pattern())
- return urlList
-
- def script(self):
- """
- Public method to get the Javascript source.
-
- @return Javascript source (string)
- """
- return self.__script
-
- def fileName(self):
- """
- Public method to get the path of the Javascript file.
-
- @return path path of the Javascript file (string)
- """
- return self.__fileName
-
- def match(self, urlString):
- """
- Public method to check, if the script matches the given URL.
-
- @param urlString URL (string)
- @return flag indicating a match (boolean)
- """
- if not self.__enabled:
- return False
-
- for matcher in self.__exclude:
- if matcher.match(urlString):
- return False
-
- for matcher in self.__include:
- if matcher.match(urlString):
- return True
-
- return False
-
- def __parseScript(self, path):
- """
- Private method to parse the given script and populate the data
- structure.
-
- @param path path of the Javascript file (string)
- """
- try:
- f = open(path, "r", encoding="utf-8")
- fileData = f.read()
- f.close()
- except (IOError, OSError):
- # silently ignore because it shouldn't happen
- return
-
- rx = QRegExp("// ==UserScript==(.*)// ==/UserScript==")
- rx.indexIn(fileData)
- metaDataBlock = rx.cap(1).strip()
-
- if metaDataBlock == "":
- # invalid script file
- return
-
- requireList = []
- for line in metaDataBlock.splitlines():
- if not line.startswith("// @"):
- continue
-
- line = line[3:].replace("\t", " ")
- index = line.find(" ")
- if index < 0:
- continue
-
- key = line[:index].strip()
- value = line[index + 1:].strip()
-
- # Ignored values: @resource, @unwrap
-
- if not key or not value:
- continue
-
- if key == "@name":
- self.__name = value
-
- elif key == "@namespace":
- self.__namespace = value
-
- elif key == "@description":
- self.__description = value
-
- elif key == "@version":
- self.__version = value
-
- elif key == "@updateURL":
- self.__downloadUrl = QUrl(value)
-
- elif key in ["@include", "@match"]:
- self.__include.append(GreaseMonkeyUrlMatcher(value))
-
- elif key in ["@exclude", "@exclude_match"]:
- self.__exclude.append(GreaseMonkeyUrlMatcher(value))
-
- elif key == "@require":
- requireList.append(value)
-
- elif key == "@run-at":
- if value == "document-end":
- self.__startAt = GreaseMonkeyScript.DocumentEnd
- elif value == "document-start":
- self.__startAt = GreaseMonkeyScript.DocumentStart
-
- elif key == "@downloadURL" and self.__downloadUrl.isEmpty():
- self.__downloadUrl = QUrl(value)
-
- if not self.__include:
- self.__include.append(GreaseMonkeyUrlMatcher("*"))
-
- marker = "// ==/UserScript=="
- index = fileData.find(marker) + len(marker)
- script = fileData[index:].strip()
- script = "{0}{1}".format(
- self.__manager.requireScripts(requireList),
- script)
- self.__script = "(function(){{{0}}})();".format(script)
- self.__valid = len(script) > 0
