| Index: appengine/chromium_build_logs/third_party/apiclient/mimeparse.py
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| diff --git a/appengine/chromium_build_logs/third_party/apiclient/mimeparse.py b/appengine/chromium_build_logs/third_party/apiclient/mimeparse.py
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| deleted file mode 100644
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| index cbb9d077e7522cb6dd2829e85212cf11c0264a73..0000000000000000000000000000000000000000
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| --- a/appengine/chromium_build_logs/third_party/apiclient/mimeparse.py
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| +++ /dev/null
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| @@ -1,172 +0,0 @@
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| -# Copyright (C) 2007 Joe Gregorio
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| -#
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| -# Licensed under the MIT License
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| -
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| -"""MIME-Type Parser
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| -
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| -This module provides basic functions for handling mime-types. It can handle
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| -matching mime-types against a list of media-ranges. See section 14.1 of the
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| -HTTP specification [RFC 2616] for a complete explanation.
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| -
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| - http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.1
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| -
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| -Contents:
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| - - parse_mime_type(): Parses a mime-type into its component parts.
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| - - parse_media_range(): Media-ranges are mime-types with wild-cards and a 'q'
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| - quality parameter.
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| - - quality(): Determines the quality ('q') of a mime-type when
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| - compared against a list of media-ranges.
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| - - quality_parsed(): Just like quality() except the second parameter must be
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| - pre-parsed.
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| - - best_match(): Choose the mime-type with the highest quality ('q')
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| - from a list of candidates.
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| -"""
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| -
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| -__version__ = '0.1.3'
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| -__author__ = 'Joe Gregorio'
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| -__email__ = 'joe@bitworking.org'
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| -__license__ = 'MIT License'
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| -__credits__ = ''
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| -
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| -
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| -def parse_mime_type(mime_type):
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| - """Parses a mime-type into its component parts.
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| -
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| - Carves up a mime-type and returns a tuple of the (type, subtype, params)
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| - where 'params' is a dictionary of all the parameters for the media range.
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| - For example, the media range 'application/xhtml;q=0.5' would get parsed
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| - into:
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| -
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| - ('application', 'xhtml', {'q', '0.5'})
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| - """
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| - parts = mime_type.split(';')
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| - params = dict([tuple([s.strip() for s in param.split('=', 1)])\
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| - for param in parts[1:]
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| - ])
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| - full_type = parts[0].strip()
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| - # Java URLConnection class sends an Accept header that includes a
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| - # single '*'. Turn it into a legal wildcard.
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| - if full_type == '*':
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| - full_type = '*/*'
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| - (type, subtype) = full_type.split('/')
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| -
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| - return (type.strip(), subtype.strip(), params)
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| -
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| -
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| -def parse_media_range(range):
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| - """Parse a media-range into its component parts.
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| -
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| - Carves up a media range and returns a tuple of the (type, subtype,
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| - params) where 'params' is a dictionary of all the parameters for the media
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| - range. For example, the media range 'application/*;q=0.5' would get parsed
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| - into:
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| -
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| - ('application', '*', {'q', '0.5'})
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| -
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| - In addition this function also guarantees that there is a value for 'q'
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| - in the params dictionary, filling it in with a proper default if
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| - necessary.
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| - """
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| - (type, subtype, params) = parse_mime_type(range)
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| - if not params.has_key('q') or not params['q'] or \
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| - not float(params['q']) or float(params['q']) > 1\
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| - or float(params['q']) < 0:
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| - params['q'] = '1'
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| -
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| - return (type, subtype, params)
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| -
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| -
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| -def fitness_and_quality_parsed(mime_type, parsed_ranges):
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| - """Find the best match for a mime-type amongst parsed media-ranges.
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| -
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| - Find the best match for a given mime-type against a list of media_ranges
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| - that have already been parsed by parse_media_range(). Returns a tuple of
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| - the fitness value and the value of the 'q' quality parameter of the best
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| - match, or (-1, 0) if no match was found. Just as for quality_parsed(),
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| - 'parsed_ranges' must be a list of parsed media ranges.
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| - """
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| - best_fitness = -1
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| - best_fit_q = 0
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| - (target_type, target_subtype, target_params) =\
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| - parse_media_range(mime_type)
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| - for (type, subtype, params) in parsed_ranges:
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| - type_match = (type == target_type or\
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| - type == '*' or\
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| - target_type == '*')
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| - subtype_match = (subtype == target_subtype or\
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| - subtype == '*' or\
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| - target_subtype == '*')
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| - if type_match and subtype_match:
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| - param_matches = reduce(lambda x, y: x + y, [1 for (key, value) in \
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| - target_params.iteritems() if key != 'q' and \
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| - params.has_key(key) and value == params[key]], 0)
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| - fitness = (type == target_type) and 100 or 0
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| - fitness += (subtype == target_subtype) and 10 or 0
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| - fitness += param_matches
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| - if fitness > best_fitness:
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| - best_fitness = fitness
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| - best_fit_q = params['q']
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| -
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| - return best_fitness, float(best_fit_q)
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| -
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| -
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| -def quality_parsed(mime_type, parsed_ranges):
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| - """Find the best match for a mime-type amongst parsed media-ranges.
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| -
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| - Find the best match for a given mime-type against a list of media_ranges
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| - that have already been parsed by parse_media_range(). Returns the 'q'
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| - quality parameter of the best match, 0 if no match was found. This function
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| - bahaves the same as quality() except that 'parsed_ranges' must be a list of
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| - parsed media ranges.
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| - """
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| -
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| - return fitness_and_quality_parsed(mime_type, parsed_ranges)[1]
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| -
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| -
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| -def quality(mime_type, ranges):
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| - """Return the quality ('q') of a mime-type against a list of media-ranges.
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| -
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| - Returns the quality 'q' of a mime-type when compared against the
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| - media-ranges in ranges. For example:
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| -
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| - >>> quality('text/html','text/*;q=0.3, text/html;q=0.7,
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| - text/html;level=1, text/html;level=2;q=0.4, */*;q=0.5')
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| - 0.7
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| -
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| - """
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| - parsed_ranges = [parse_media_range(r) for r in ranges.split(',')]
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| -
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| - return quality_parsed(mime_type, parsed_ranges)
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| -
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| -
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| -def best_match(supported, header):
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| - """Return mime-type with the highest quality ('q') from list of candidates.
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| -
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| - Takes a list of supported mime-types and finds the best match for all the
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| - media-ranges listed in header. The value of header must be a string that
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| - conforms to the format of the HTTP Accept: header. The value of 'supported'
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| - is a list of mime-types. The list of supported mime-types should be sorted
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| - in order of increasing desirability, in case of a situation where there is
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| - a tie.
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| -
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| - >>> best_match(['application/xbel+xml', 'text/xml'],
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| - 'text/*;q=0.5,*/*; q=0.1')
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| - 'text/xml'
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| - """
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| - split_header = _filter_blank(header.split(','))
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| - parsed_header = [parse_media_range(r) for r in split_header]
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| - weighted_matches = []
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| - pos = 0
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| - for mime_type in supported:
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| - weighted_matches.append((fitness_and_quality_parsed(mime_type,
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| - parsed_header), pos, mime_type))
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| - pos += 1
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| - weighted_matches.sort()
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| -
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| - return weighted_matches[-1][0][1] and weighted_matches[-1][2] or ''
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| -
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| -
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| -def _filter_blank(i):
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| - for s in i:
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| - if s.strip():
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| - yield s
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|