diff options
Diffstat (limited to 'googleapiclient/mimeparse.py')
| -rw-r--r-- | googleapiclient/mimeparse.py | 74 |
1 files changed, 41 insertions, 33 deletions
diff --git a/googleapiclient/mimeparse.py b/googleapiclient/mimeparse.py index bc9ad0944..6051628f3 100644 --- a/googleapiclient/mimeparse.py +++ b/googleapiclient/mimeparse.py @@ -25,11 +25,11 @@ from __future__ import absolute_import from functools import reduce import six -__version__ = '0.1.3' -__author__ = 'Joe Gregorio' -__email__ = 'joe@bitworking.org' -__license__ = 'MIT License' -__credits__ = '' +__version__ = "0.1.3" +__author__ = "Joe Gregorio" +__email__ = "joe@bitworking.org" +__license__ = "MIT License" +__credits__ = "" def parse_mime_type(mime_type): @@ -42,16 +42,16 @@ def parse_mime_type(mime_type): ('application', 'xhtml', {'q', '0.5'}) """ - parts = mime_type.split(';') - params = dict([tuple([s.strip() for s in param.split('=', 1)])\ - for param in parts[1:] - ]) + parts = mime_type.split(";") + params = dict( + [tuple([s.strip() for s in param.split("=", 1)]) for param in parts[1:]] + ) full_type = parts[0].strip() # Java URLConnection class sends an Accept header that includes a # single '*'. Turn it into a legal wildcard. - if full_type == '*': - full_type = '*/*' - (type, subtype) = full_type.split('/') + if full_type == "*": + full_type = "*/*" + (type, subtype) = full_type.split("/") return (type.strip(), subtype.strip(), params) @@ -71,10 +71,14 @@ def parse_media_range(range): necessary. """ (type, subtype, params) = parse_mime_type(range) - if 'q' not in params or not params['q'] or \ - not float(params['q']) or float(params['q']) > 1\ - or float(params['q']) < 0: - params['q'] = '1' + if ( + "q" not in params + or not params["q"] + or not float(params["q"]) + or float(params["q"]) > 1 + or float(params["q"]) < 0 + ): + params["q"] = "1" return (type, subtype, params) @@ -90,25 +94,28 @@ def fitness_and_quality_parsed(mime_type, parsed_ranges): """ best_fitness = -1 best_fit_q = 0 - (target_type, target_subtype, target_params) =\ - parse_media_range(mime_type) + (target_type, target_subtype, target_params) = parse_media_range(mime_type) for (type, subtype, params) in parsed_ranges: - type_match = (type == target_type or\ - type == '*' or\ - target_type == '*') - subtype_match = (subtype == target_subtype or\ - subtype == '*' or\ - target_subtype == '*') + type_match = type == target_type or type == "*" or target_type == "*" + subtype_match = ( + subtype == target_subtype or subtype == "*" or target_subtype == "*" + ) if type_match and subtype_match: - param_matches = reduce(lambda x, y: x + y, [1 for (key, value) in \ - six.iteritems(target_params) if key != 'q' and \ - key in params and value == params[key]], 0) + param_matches = reduce( + lambda x, y: x + y, + [ + 1 + for (key, value) in six.iteritems(target_params) + if key != "q" and key in params and value == params[key] + ], + 0, + ) fitness = (type == target_type) and 100 or 0 fitness += (subtype == target_subtype) and 10 or 0 fitness += param_matches if fitness > best_fitness: best_fitness = fitness - best_fit_q = params['q'] + best_fit_q = params["q"] return best_fitness, float(best_fit_q) @@ -137,7 +144,7 @@ def quality(mime_type, ranges): 0.7 """ - parsed_ranges = [parse_media_range(r) for r in ranges.split(',')] + parsed_ranges = [parse_media_range(r) for r in ranges.split(",")] return quality_parsed(mime_type, parsed_ranges) @@ -156,17 +163,18 @@ def best_match(supported, header): 'text/*;q=0.5,*/*; q=0.1') 'text/xml' """ - split_header = _filter_blank(header.split(',')) + split_header = _filter_blank(header.split(",")) parsed_header = [parse_media_range(r) for r in split_header] weighted_matches = [] pos = 0 for mime_type in supported: - weighted_matches.append((fitness_and_quality_parsed(mime_type, - parsed_header), pos, mime_type)) + weighted_matches.append( + (fitness_and_quality_parsed(mime_type, parsed_header), pos, mime_type) + ) pos += 1 weighted_matches.sort() - return weighted_matches[-1][0][1] and weighted_matches[-1][2] or '' + return weighted_matches[-1][0][1] and weighted_matches[-1][2] or "" def _filter_blank(i): |