mirror of
https://github.com/janeczku/calibre-web
synced 2024-11-05 17:46:22 +00:00
bbf6d9b026
Bugfix for feeds - removed categories related and up - load new books now working - category random now working login page is free of non accessible elements boolean custom column is vivible in UI books with only with certain languages can be shown book shelfs can be deleted from UI Anonymous user view is more resticted Added browse of series in sidebar Dependencys in vendor folder are updated to newer versions (licencs files are now present) Bugfix editing Authors names Made upload on windows working
196 lines
5.3 KiB
Python
196 lines
5.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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werkzeug.useragents
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~~~~~~~~~~~~~~~~~~~
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This module provides a helper to inspect user agent strings. This module
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is far from complete but should work for most of the currently available
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browsers.
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:copyright: (c) 2014 by the Werkzeug Team, see AUTHORS for more details.
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:license: BSD, see LICENSE for more details.
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"""
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import re
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class UserAgentParser(object):
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"""A simple user agent parser. Used by the `UserAgent`."""
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platforms = (
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('cros', 'chromeos'),
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('iphone|ios', 'iphone'),
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('ipad', 'ipad'),
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(r'darwin|mac|os\s*x', 'macos'),
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('win', 'windows'),
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(r'android', 'android'),
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(r'x11|lin(\b|ux)?', 'linux'),
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('(sun|i86)os', 'solaris'),
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(r'nintendo\s+wii', 'wii'),
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('irix', 'irix'),
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('hp-?ux', 'hpux'),
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('aix', 'aix'),
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('sco|unix_sv', 'sco'),
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('bsd', 'bsd'),
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('amiga', 'amiga'),
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('blackberry|playbook', 'blackberry'),
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('symbian', 'symbian')
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)
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browsers = (
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('googlebot', 'google'),
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('msnbot', 'msn'),
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('yahoo', 'yahoo'),
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('ask jeeves', 'ask'),
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(r'aol|america\s+online\s+browser', 'aol'),
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('opera', 'opera'),
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('chrome', 'chrome'),
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('firefox|firebird|phoenix|iceweasel', 'firefox'),
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('galeon', 'galeon'),
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('safari|version', 'safari'),
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('webkit', 'webkit'),
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('camino', 'camino'),
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('konqueror', 'konqueror'),
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('k-meleon', 'kmeleon'),
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('netscape', 'netscape'),
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(r'msie|microsoft\s+internet\s+explorer|trident/.+? rv:', 'msie'),
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('lynx', 'lynx'),
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('links', 'links'),
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('seamonkey|mozilla', 'seamonkey')
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)
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_browser_version_re = r'(?:%s)[/\sa-z(]*(\d+[.\da-z]+)?(?i)'
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_language_re = re.compile(
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r'(?:;\s*|\s+)(\b\w{2}\b(?:-\b\w{2}\b)?)\s*;|'
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r'(?:\(|\[|;)\s*(\b\w{2}\b(?:-\b\w{2}\b)?)\s*(?:\]|\)|;)'
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)
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def __init__(self):
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self.platforms = [(b, re.compile(a, re.I)) for a, b in self.platforms]
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self.browsers = [(b, re.compile(self._browser_version_re % a))
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for a, b in self.browsers]
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def __call__(self, user_agent):
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for platform, regex in self.platforms:
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match = regex.search(user_agent)
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if match is not None:
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break
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else:
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platform = None
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for browser, regex in self.browsers:
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match = regex.search(user_agent)
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if match is not None:
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version = match.group(1)
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break
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else:
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browser = version = None
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match = self._language_re.search(user_agent)
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if match is not None:
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language = match.group(1) or match.group(2)
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else:
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language = None
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return platform, browser, version, language
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class UserAgent(object):
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"""Represents a user agent. Pass it a WSGI environment or a user agent
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string and you can inspect some of the details from the user agent
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string via the attributes. The following attributes exist:
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.. attribute:: string
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the raw user agent string
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.. attribute:: platform
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the browser platform. The following platforms are currently
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recognized:
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- `aix`
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- `amiga`
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- `android`
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- `bsd`
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- `chromeos`
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- `hpux`
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- `iphone`
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- `ipad`
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- `irix`
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- `linux`
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- `macos`
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- `sco`
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- `solaris`
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- `wii`
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- `windows`
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.. attribute:: browser
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the name of the browser. The following browsers are currently
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recognized:
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- `aol` *
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- `ask` *
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- `camino`
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- `chrome`
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- `firefox`
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- `galeon`
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- `google` *
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- `kmeleon`
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- `konqueror`
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- `links`
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- `lynx`
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- `msie`
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- `msn`
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- `netscape`
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- `opera`
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- `safari`
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- `seamonkey`
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- `webkit`
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- `yahoo` *
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(Browsers maked with a star (``*``) are crawlers.)
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.. attribute:: version
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the version of the browser
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.. attribute:: language
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the language of the browser
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"""
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_parser = UserAgentParser()
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def __init__(self, environ_or_string):
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if isinstance(environ_or_string, dict):
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environ_or_string = environ_or_string.get('HTTP_USER_AGENT', '')
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self.string = environ_or_string
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self.platform, self.browser, self.version, self.language = \
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self._parser(environ_or_string)
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def to_header(self):
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return self.string
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def __str__(self):
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return self.string
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def __nonzero__(self):
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return bool(self.browser)
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__bool__ = __nonzero__
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def __repr__(self):
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return '<%s %r/%s>' % (
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self.__class__.__name__,
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self.browser,
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self.version
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)
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# conceptionally this belongs in this module but because we want to lazily
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# load the user agent module (which happens in wrappers.py) we have to import
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# it afterwards. The class itself has the module set to this module so
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# pickle, inspect and similar modules treat the object as if it was really
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# implemented here.
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from werkzeug.wrappers import UserAgentMixin # noqa
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