Issue 6701 - Implement CSP support in python-abp

abp/filters/parser.py

 # This file is part of Adblock Plus <https://adblockplus.org/>,
 # Copyright (C) 2006-present eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ skipping 82 matching lines @@
     XBL = 'xbl'
     DTD = 'dtd'
 
     # Other options.
     MATCH_CASE = 'match-case'
     DOMAIN = 'domain'
     THIRD_PARTY = 'third-party'
     COLLAPSE = 'collapse'
     SITEKEY = 'sitekey'
     DONOTTRACK = 'donottrack'
+    CSP = 'csp'
 
 
 def _line_type(name, field_names, format_string):
     """Define a line type.
 
     Parameters
     ----------
     name: str
         The name of the line type to define.
     field_names: str or list
@@ skipping 25 matching lines @@
 Include = _line_type('Include', 'target', '%include {0.target}%')
 
 
 METADATA_REGEXP = re.compile(r'!\s*(\w+)\s*:\s*(.*)')
 METADATA_KEYS = {'Homepage', 'Title', 'Expires', 'Checksum', 'Redirect',
                  'Version'}
 INCLUDE_REGEXP = re.compile(r'%include\s+(.+)%')
 HEADER_REGEXP = re.compile(r'\[(Adblock(?:\s*Plus\s*[\d\.]+?)?)\]', flags=re.I)
 HIDING_FILTER_REGEXP = re.compile(r'^([^/*|@"!]*?)#([@?])?#(.+)$')
 FILTER_OPTIONS_REGEXP = re.compile(
-    r'\$(~?[\w-]+(?:=[^,\s]+)?(?:,~?[\w-]+(?:=[^,\s]+)?)*)$'
+    r'\$(~?[\w-]+(?:=[^,]+)?(?:,~?[\w-]+(?:=[^,]+)?)*)$'
 )
 
 
 def _parse_comment(text):
     match = METADATA_REGEXP.match(text)
     if match and match.group(1) in METADATA_KEYS:
         return Metadata(match.group(1), match.group(2))
     return Comment(text[1:].strip())
 
 
@@ skipping 153 matching lines @@
     Raises
     ------
     ParseError
         Thrown during iteration for invalid filter list lines.
     TypeError
         If `lines` is not iterable.
 
     """
     for line in lines:
         yield parse_line(line)