X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;ds=sidebyside;f=AppPkg%2FApplications%2FPython%2FPython-2.7.2%2FLib%2Furlparse.py;fp=AppPkg%2FApplications%2FPython%2FPython-2.7.2%2FLib%2Furlparse.py;h=0000000000000000000000000000000000000000;hb=964f432b9b0afe103c41c7613fade3e699118afe;hp=c16972459b4081d70ac6ed7d5b3f3c92492012db;hpb=e2d3a25f1a3135221a9c8061e1b8f90245d727eb;p=mirror_edk2.git diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/urlparse.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/urlparse.py deleted file mode 100644 index c16972459b..0000000000 --- a/AppPkg/Applications/Python/Python-2.7.2/Lib/urlparse.py +++ /dev/null @@ -1,397 +0,0 @@ -"""Parse (absolute and relative) URLs. - -urlparse module is based upon the following RFC specifications. - -RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding -and L. Masinter, January 2005. - -RFC 2732 : "Format for Literal IPv6 Addresses in URL's by R.Hinden, B.Carpenter -and L.Masinter, December 1999. - -RFC 2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T. -Berners-Lee, R. Fielding, and L. Masinter, August 1998. - -RFC 2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zwinski, July 1998. - -RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June -1995. - -RFC 1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M. -McCahill, December 1994 - -RFC 3986 is considered the current standard and any future changes to -urlparse module should conform with it. The urlparse module is -currently not entirely compliant with this RFC due to defacto -scenarios for parsing, and for backward compatibility purposes, some -parsing quirks from older RFCs are retained. The testcases in -test_urlparse.py provides a good indicator of parsing behavior. - -""" - -__all__ = ["urlparse", "urlunparse", "urljoin", "urldefrag", - "urlsplit", "urlunsplit", "parse_qs", "parse_qsl"] - -# A classification of schemes ('' means apply by default) -uses_relative = ['ftp', 'http', 'gopher', 'nntp', 'imap', - 'wais', 'file', 'https', 'shttp', 'mms', - 'prospero', 'rtsp', 'rtspu', '', 'sftp'] -uses_netloc = ['ftp', 'http', 'gopher', 'nntp', 'telnet', - 'imap', 'wais', 'file', 'mms', 'https', 'shttp', - 'snews', 'prospero', 'rtsp', 'rtspu', 'rsync', '', - 'svn', 'svn+ssh', 'sftp','nfs','git', 'git+ssh'] -non_hierarchical = ['gopher', 'hdl', 'mailto', 'news', - 'telnet', 'wais', 'imap', 'snews', 'sip', 'sips'] -uses_params = ['ftp', 'hdl', 'prospero', 'http', 'imap', - 'https', 'shttp', 'rtsp', 'rtspu', 'sip', 'sips', - 'mms', '', 'sftp'] -uses_query = ['http', 'wais', 'imap', 'https', 'shttp', 'mms', - 'gopher', 'rtsp', 'rtspu', 'sip', 'sips', ''] -uses_fragment = ['ftp', 'hdl', 'http', 'gopher', 'news', - 'nntp', 'wais', 'https', 'shttp', 'snews', - 'file', 'prospero', ''] - -# Characters valid in scheme names -scheme_chars = ('abcdefghijklmnopqrstuvwxyz' - 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' - '0123456789' - '+-.') - -MAX_CACHE_SIZE = 20 -_parse_cache = {} - -def clear_cache(): - """Clear the parse cache.""" - _parse_cache.clear() - - -class ResultMixin(object): - """Shared methods for the parsed result objects.""" - - @property - def username(self): - netloc = self.netloc - if "@" in netloc: - userinfo = netloc.rsplit("@", 1)[0] - if ":" in userinfo: - userinfo = userinfo.split(":", 1)[0] - return userinfo - return None - - @property - def password(self): - netloc = self.netloc - if "@" in netloc: - userinfo = netloc.rsplit("@", 1)[0] - if ":" in userinfo: - return userinfo.split(":", 1)[1] - return None - - @property - def hostname(self): - netloc = self.netloc.split('@')[-1] - if '[' in netloc and ']' in netloc: - return netloc.split(']')[0][1:].lower() - elif ':' in netloc: - return netloc.split(':')[0].lower() - elif netloc == '': - return None - else: - return netloc.lower() - - @property - def port(self): - netloc = self.netloc.split('@')[-1].split(']')[-1] - if ':' in netloc: - port = netloc.split(':')[1] - return int(port, 10) - else: - return None - -from collections import namedtuple - -class SplitResult(namedtuple('SplitResult', 'scheme netloc path query fragment'), ResultMixin): - - __slots__ = () - - def geturl(self): - return urlunsplit(self) - - -class ParseResult(namedtuple('ParseResult', 'scheme netloc path params query fragment'), ResultMixin): - - __slots__ = () - - def geturl(self): - return urlunparse(self) - - -def urlparse(url, scheme='', allow_fragments=True): - """Parse a URL into 6 components: - :///;?# - Return a 6-tuple: (scheme, netloc, path, params, query, fragment). - Note that we don't break the components up in smaller bits - (e.g. netloc is a single string) and we don't expand % escapes.""" - tuple = urlsplit(url, scheme, allow_fragments) - scheme, netloc, url, query, fragment = tuple - if scheme in uses_params and ';' in url: - url, params = _splitparams(url) - else: - params = '' - return ParseResult(scheme, netloc, url, params, query, fragment) - -def _splitparams(url): - if '/' in url: - i = url.find(';', url.rfind('/')) - if i < 0: - return url, '' - else: - i = url.find(';') - return url[:i], url[i+1:] - -def _splitnetloc(url, start=0): - delim = len(url) # position of end of domain part of url, default is end - for c in '/?#': # look for delimiters; the order is NOT important - wdelim = url.find(c, start) # find first of this delim - if wdelim >= 0: # if found - delim = min(delim, wdelim) # use earliest delim position - return url[start:delim], url[delim:] # return (domain, rest) - -def urlsplit(url, scheme='', allow_fragments=True): - """Parse a URL into 5 components: - :///?# - Return a 5-tuple: (scheme, netloc, path, query, fragment). - Note that we don't break the components up in smaller bits - (e.g. netloc is a single string) and we don't expand % escapes.""" - allow_fragments = bool(allow_fragments) - key = url, scheme, allow_fragments, type(url), type(scheme) - cached = _parse_cache.get(key, None) - if cached: - return cached - if len(_parse_cache) >= MAX_CACHE_SIZE: # avoid runaway growth - clear_cache() - netloc = query = fragment = '' - i = url.find(':') - if i > 0: - if url[:i] == 'http': # optimize the common case - scheme = url[:i].lower() - url = url[i+1:] - if url[:2] == '//': - netloc, url = _splitnetloc(url, 2) - if (('[' in netloc and ']' not in netloc) or - (']' in netloc and '[' not in netloc)): - raise ValueError("Invalid IPv6 URL") - if allow_fragments and '#' in url: - url, fragment = url.split('#', 1) - if '?' in url: - url, query = url.split('?', 1) - v = SplitResult(scheme, netloc, url, query, fragment) - _parse_cache[key] = v - return v - for c in url[:i]: - if c not in scheme_chars: - break - else: - try: - # make sure "url" is not actually a port number (in which case - # "scheme" is really part of the path - _testportnum = int(url[i+1:]) - except ValueError: - scheme, url = url[:i].lower(), url[i+1:] - - if url[:2] == '//': - netloc, url = _splitnetloc(url, 2) - if (('[' in netloc and ']' not in netloc) or - (']' in netloc and '[' not in netloc)): - raise ValueError("Invalid IPv6 URL") - if allow_fragments and scheme in uses_fragment and '#' in url: - url, fragment = url.split('#', 1) - if scheme in uses_query and '?' in url: - url, query = url.split('?', 1) - v = SplitResult(scheme, netloc, url, query, fragment) - _parse_cache[key] = v - return v - -def urlunparse(data): - """Put a parsed URL back together again. This may result in a - slightly different, but equivalent URL, if the URL that was parsed - originally had redundant delimiters, e.g. a ? with an empty query - (the draft states that these are equivalent).""" - scheme, netloc, url, params, query, fragment = data - if params: - url = "%s;%s" % (url, params) - return urlunsplit((scheme, netloc, url, query, fragment)) - -def urlunsplit(data): - """Combine the elements of a tuple as returned by urlsplit() into a - complete URL as a string. The data argument can be any five-item iterable. - This may result in a slightly different, but equivalent URL, if the URL that - was parsed originally had unnecessary delimiters (for example, a ? with an - empty query; the RFC states that these are equivalent).""" - scheme, netloc, url, query, fragment = data - if netloc or (scheme and scheme in uses_netloc and url[:2] != '//'): - if url and url[:1] != '/': url = '/' + url - url = '//' + (netloc or '') + url - if scheme: - url = scheme + ':' + url - if query: - url = url + '?' + query - if fragment: - url = url + '#' + fragment - return url - -def urljoin(base, url, allow_fragments=True): - """Join a base URL and a possibly relative URL to form an absolute - interpretation of the latter.""" - if not base: - return url - if not url: - return base - bscheme, bnetloc, bpath, bparams, bquery, bfragment = \ - urlparse(base, '', allow_fragments) - scheme, netloc, path, params, query, fragment = \ - urlparse(url, bscheme, allow_fragments) - if scheme != bscheme or scheme not in uses_relative: - return url - if scheme in uses_netloc: - if netloc: - return urlunparse((scheme, netloc, path, - params, query, fragment)) - netloc = bnetloc - if path[:1] == '/': - return urlunparse((scheme, netloc, path, - params, query, fragment)) - if not path and not params: - path = bpath - params = bparams - if not query: - query = bquery - return urlunparse((scheme, netloc, path, - params, query, fragment)) - segments = bpath.split('/')[:-1] + path.split('/') - # XXX The stuff below is bogus in various ways... - if segments[-1] == '.': - segments[-1] = '' - while '.' in segments: - segments.remove('.') - while 1: - i = 1 - n = len(segments) - 1 - while i < n: - if (segments[i] == '..' - and segments[i-1] not in ('', '..')): - del segments[i-1:i+1] - break - i = i+1 - else: - break - if segments == ['', '..']: - segments[-1] = '' - elif len(segments) >= 2 and segments[-1] == '..': - segments[-2:] = [''] - return urlunparse((scheme, netloc, '/'.join(segments), - params, query, fragment)) - -def urldefrag(url): - """Removes any existing fragment from URL. - - Returns a tuple of the defragmented URL and the fragment. If - the URL contained no fragments, the second element is the - empty string. - """ - if '#' in url: - s, n, p, a, q, frag = urlparse(url) - defrag = urlunparse((s, n, p, a, q, '')) - return defrag, frag - else: - return url, '' - -# unquote method for parse_qs and parse_qsl -# Cannot use directly from urllib as it would create a circular reference -# because urllib uses urlparse methods (urljoin). If you update this function, -# update it also in urllib. This code duplication does not existin in Python3. - -_hexdig = '0123456789ABCDEFabcdef' -_hextochr = dict((a+b, chr(int(a+b,16))) - for a in _hexdig for b in _hexdig) - -def unquote(s): - """unquote('abc%20def') -> 'abc def'.""" - res = s.split('%') - # fastpath - if len(res) == 1: - return s - s = res[0] - for item in res[1:]: - try: - s += _hextochr[item[:2]] + item[2:] - except KeyError: - s += '%' + item - except UnicodeDecodeError: - s += unichr(int(item[:2], 16)) + item[2:] - return s - -def parse_qs(qs, keep_blank_values=0, strict_parsing=0): - """Parse a query given as a string argument. - - Arguments: - - qs: percent-encoded query string to be parsed - - keep_blank_values: flag indicating whether blank values in - percent-encoded queries should be treated as blank strings. - A true value indicates that blanks should be retained as - blank strings. The default false value indicates that - blank values are to be ignored and treated as if they were - not included. - - strict_parsing: flag indicating what to do with parsing errors. - If false (the default), errors are silently ignored. - If true, errors raise a ValueError exception. - """ - dict = {} - for name, value in parse_qsl(qs, keep_blank_values, strict_parsing): - if name in dict: - dict[name].append(value) - else: - dict[name] = [value] - return dict - -def parse_qsl(qs, keep_blank_values=0, strict_parsing=0): - """Parse a query given as a string argument. - - Arguments: - - qs: percent-encoded query string to be parsed - - keep_blank_values: flag indicating whether blank values in - percent-encoded queries should be treated as blank strings. A - true value indicates that blanks should be retained as blank - strings. The default false value indicates that blank values - are to be ignored and treated as if they were not included. - - strict_parsing: flag indicating what to do with parsing errors. If - false (the default), errors are silently ignored. If true, - errors raise a ValueError exception. - - Returns a list, as G-d intended. - """ - pairs = [s2 for s1 in qs.split('&') for s2 in s1.split(';')] - r = [] - for name_value in pairs: - if not name_value and not strict_parsing: - continue - nv = name_value.split('=', 1) - if len(nv) != 2: - if strict_parsing: - raise ValueError, "bad query field: %r" % (name_value,) - # Handle case of a control-name with no equal sign - if keep_blank_values: - nv.append('') - else: - continue - if len(nv[1]) or keep_blank_values: - name = unquote(nv[0].replace('+', ' ')) - value = unquote(nv[1].replace('+', ' ')) - r.append((name, value)) - - return r