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35 def _matches(val1, val2, exactMath=True):
36 """Case Insensitive match"""
38 return (val1.lower() == val2.lower()) if (
39 exactMath) else val1.lower().startswith(val2.lower())
42 def filter_out(d, prefix, exactMatch=False):
43 """Remove entries that are prefixed with prefix (case insensitive)
45 :param d: (dict) input
47 :param prefix: (str) prefix to match input keys against
49 :param exactMatch: (bool) key should fully match if True, just prefixed
52 :returns: (dict) the updated d
56 for key, val in d.items():
57 if not _matches(key, prefix, exactMath=exactMatch):
62 def filter_in(d, prefix, exactMatch=False):
63 """Keep only entries of d prefixed with prefix
65 :param d: (dict) input
67 :param prefix: (str) prefix to match input keys against
69 :param exactMatch: (bool) key should fully match if True, just prefixed
72 :returns: (dict) the updated d
75 for key, val in d.items():
76 if _matches(key, prefix, exactMath=exactMatch):
83 :param args: (list of str)
85 :returns: (str) a path in the form /args[0]/args[1]/...
88 r = '/'.join([''] + [arg.decode('utf-8') if (
89 isinstance(arg, str)) else '%s' % arg for arg in args])
91 r = r.replace('//', '/')
92 return ('/%s' % r.strip('/')) if r else ''
95 def params4url(params):
96 """{'key1':'val1', 'key2':None, 'key3':15} --> "?key1=val1&key2&key3=15"
98 :param params: (dict) request parameters in the form key:val
100 :returns: (str) http-request friendly in the form ?key1=val1&key2=val2&...
103 assert(type(params) is dict)
107 result += '%s%s' % (dlmtr, name)
108 result += '=%s' % params[name] or result