1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
# -*- coding: utf-8 -*-
# (c) 2007 Ian Bicking and Philip Jenvey; written for Paste (http://pythonpaste.org)
# Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
import cgi
import six
from six.moves import StringIO
from nose.tools import assert_raises
from paste.util.multidict import MultiDict, UnicodeMultiDict
def test_dict():
d = MultiDict({'a': 1})
assert d.items() == [('a', 1)]
d['b'] = 2
d['c'] = 3
assert d.items() == [('a', 1), ('b', 2), ('c', 3)]
d['b'] = 4
assert d.items() == [('a', 1), ('c', 3), ('b', 4)]
d.add('b', 5)
assert_raises(KeyError, d.getone, "b")
assert d.getall('b') == [4, 5]
assert d.items() == [('a', 1), ('c', 3), ('b', 4), ('b', 5)]
del d['b']
assert d.items() == [('a', 1), ('c', 3)]
assert d.pop('xxx', 5) == 5
assert d.getone('a') == 1
assert d.popitem() == ('c', 3)
assert d.items() == [('a', 1)]
item = []
assert d.setdefault('z', item) is item
assert d.items() == [('a', 1), ('z', item)]
assert d.setdefault('y', 6) == 6
assert d.mixed() == {'a': 1, 'y': 6, 'z': item}
assert d.dict_of_lists() == {'a': [1], 'y': [6], 'z': [item]}
assert 'a' in d
dcopy = d.copy()
assert dcopy is not d
assert dcopy == d
d['x'] = 'x test'
assert dcopy != d
d[(1, None)] = (None, 1)
assert d.items() == [('a', 1), ('z', []), ('y', 6), ('x', 'x test'),
((1, None), (None, 1))]
def test_unicode_dict():
_test_unicode_dict()
_test_unicode_dict(decode_param_names=True)
def _test_unicode_dict(decode_param_names=False):
d = UnicodeMultiDict(MultiDict({b'a': 'a test'}))
d.encoding = 'utf-8'
d.errors = 'ignore'
if decode_param_names:
key_str = six.text_type
k = lambda key: key
d.decode_keys = True
else:
key_str = six.binary_type
k = lambda key: key.encode()
def assert_unicode(obj):
assert isinstance(obj, six.text_type)
def assert_key_str(obj):
assert isinstance(obj, key_str)
def assert_unicode_item(obj):
key, value = obj
assert isinstance(key, key_str)
assert isinstance(value, six.text_type)
assert d.items() == [(k('a'), u'a test')]
map(assert_key_str, d.keys())
map(assert_unicode, d.values())
d[b'b'] = b'2 test'
d[b'c'] = b'3 test'
assert d.items() == [(k('a'), u'a test'), (k('b'), u'2 test'), (k('c'), u'3 test')]
list(map(assert_unicode_item, d.items()))
d[k('b')] = b'4 test'
assert d.items() == [(k('a'), u'a test'), (k('c'), u'3 test'), (k('b'), u'4 test')], d.items()
list(map(assert_unicode_item, d.items()))
d.add(k('b'), b'5 test')
assert_raises(KeyError, d.getone, k("b"))
assert d.getall(k('b')) == [u'4 test', u'5 test']
map(assert_unicode, d.getall('b'))
assert d.items() == [(k('a'), u'a test'), (k('c'), u'3 test'), (k('b'), u'4 test'),
(k('b'), u'5 test')]
list(map(assert_unicode_item, d.items()))
del d[k('b')]
assert d.items() == [(k('a'), u'a test'), (k('c'), u'3 test')]
list(map(assert_unicode_item, d.items()))
assert d.pop('xxx', u'5 test') == u'5 test'
assert isinstance(d.pop('xxx', u'5 test'), six.text_type)
assert d.getone(k('a')) == u'a test'
assert isinstance(d.getone(k('a')), six.text_type)
assert d.popitem() == (k('c'), u'3 test')
d[k('c')] = b'3 test'
assert_unicode_item(d.popitem())
assert d.items() == [(k('a'), u'a test')]
list(map(assert_unicode_item, d.items()))
item = []
assert d.setdefault(k('z'), item) is item
items = d.items()
assert items == [(k('a'), u'a test'), (k('z'), item)]
assert isinstance(items[1][0], key_str)
assert isinstance(items[1][1], list)
assert isinstance(d.setdefault(k('y'), b'y test'), six.text_type)
assert isinstance(d[k('y')], six.text_type)
assert d.mixed() == {k('a'): u'a test', k('y'): u'y test', k('z'): item}
assert d.dict_of_lists() == {k('a'): [u'a test'], k('y'): [u'y test'],
k('z'): [item]}
del d[k('z')]
list(map(assert_unicode_item, six.iteritems(d.mixed())))
list(map(assert_unicode_item, [(key, value[0]) for \
key, value in six.iteritems(d.dict_of_lists())]))
assert k('a') in d
dcopy = d.copy()
assert dcopy is not d
assert dcopy == d
d[k('x')] = 'x test'
assert dcopy != d
d[(1, None)] = (None, 1)
assert d.items() == [(k('a'), u'a test'), (k('y'), u'y test'), (k('x'), u'x test'),
((1, None), (None, 1))]
item = d.items()[-1]
assert isinstance(item[0], tuple)
assert isinstance(item[1], tuple)
fs = cgi.FieldStorage()
fs.name = 'thefile'
fs.filename = 'hello.txt'
fs.file = StringIO('hello')
d[k('f')] = fs
ufs = d[k('f')]
assert isinstance(ufs, cgi.FieldStorage)
assert ufs is not fs
assert ufs.name == fs.name
assert isinstance(ufs.name, str if six.PY3 else key_str)
assert ufs.filename == fs.filename
assert isinstance(ufs.filename, six.text_type)
assert isinstance(ufs.value, str)
assert ufs.value == 'hello'
|
