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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
import base64
import datetime
import decimal
try:
import simplejson as json
except ImportError:
import json # noqa
import wsme.tests.protocol
from wsme.utils import parse_isodatetime, parse_isodate, parse_isotime
from wsme.types import isarray, isdict, isusertype
import six
if six.PY3:
from urllib.parse import urlencode
else:
from urllib import urlencode # noqa
def encode_arg(value):
if isinstance(value, tuple):
value, datatype = value
else:
datatype = type(value)
if isinstance(datatype, list):
value = [encode_arg((item, datatype[0])) for item in value]
elif isinstance(datatype, dict):
key_type, value_type = list(datatype.items())[0]
value = dict((
(encode_arg((key, key_type)),
encode_arg((value, value_type)))
for key, value in value.items()
))
elif datatype in (datetime.date, datetime.time, datetime.datetime):
value = value.isoformat()
elif datatype == wsme.types.binary:
value = base64.encodestring(value).decode('ascii')
elif datatype == wsme.types.bytes:
value = value.decode('ascii')
elif datatype == decimal.Decimal:
value = str(value)
return value
def decode_result(value, datatype):
if value is None:
return None
if datatype == wsme.types.binary:
value = base64.decodestring(value.encode('ascii'))
return value
if isusertype(datatype):
datatype = datatype.basetype
if isinstance(datatype, list):
value = [decode_result(item, datatype[0]) for item in value]
elif isarray(datatype):
value = [decode_result(item, datatype.item_type) for item in value]
elif isinstance(datatype, dict):
key_type, value_type = list(datatype.items())[0]
value = dict((
(decode_result(key, key_type),
decode_result(value, value_type))
for key, value in value.items()
))
elif isdict(datatype):
key_type, value_type = datatype.key_type, datatype.value_type
value = dict((
(decode_result(key, key_type),
decode_result(value, value_type))
for key, value in value.items()
))
elif datatype == datetime.time:
value = parse_isotime(value)
elif datatype == datetime.date:
value = parse_isodate(value)
elif datatype == datetime.datetime:
value = parse_isodatetime(value)
elif hasattr(datatype, '_wsme_attributes'):
for attr in datatype._wsme_attributes:
if attr.key not in value:
continue
value[attr.key] = decode_result(value[attr.key], attr.datatype)
elif datatype == decimal.Decimal:
value = decimal.Decimal(value)
elif datatype == wsme.types.bytes:
value = value.encode('ascii')
elif datatype is not None and type(value) != datatype:
value = datatype(value)
return value
class TestExtDirectProtocol(wsme.tests.protocol.ProtocolTestCase):
protocol = 'extdirect'
protocol_options = {
'namespace': 'MyNS.api',
'nsfolder': 'app'
}
def call(self, fname, _rt=None, _no_result_decode=False, _accept=None,
**kw):
path = fname.split('/')
try:
func, funcdef, args = self.root._lookup_function(path)
arguments = funcdef.arguments
except:
arguments = []
if len(path) == 1:
ns, action, fname = '', '', path[0]
elif len(path) == 2:
ns, action, fname = '', path[0], path[1]
else:
ns, action, fname = '.'.join(path[:-2]), path[-2], path[-1]
print(kw)
args = [
dict(
(arg.name, encode_arg(kw[arg.name]))
for arg in arguments if arg.name in kw
)
]
print("args =", args)
data = json.dumps({
'type': 'rpc',
'tid': 0,
'action': action,
'method': fname,
'data': args,
})
print(data)
headers = {'Content-Type': 'application/json'}
if _accept:
headers['Accept'] = _accept
res = self.app.post('/extdirect/router/%s' % ns, data, headers=headers,
expect_errors=True)
print(res.body)
if _no_result_decode:
return res
data = json.loads(res.text)
if data['type'] == 'rpc':
r = data['result']
return decode_result(r, _rt)
elif data['type'] == 'exception':
faultcode, faultstring = data['message'].split(': ', 1)
debuginfo = data.get('where')
raise wsme.tests.protocol.CallException(
faultcode, faultstring, debuginfo)
def test_api_alias(self):
assert self.root._get_protocol('extdirect').api_alias == '/app/api.js'
def test_get_api(self):
res = self.app.get('/app/api.js')
print(res.body)
assert res.body
def test_positional(self):
self.root._get_protocol('extdirect').default_params_notation = \
'positional'
data = json.dumps({
'type': 'rpc',
'tid': 0,
'action': 'misc',
'method': 'multiply',
'data': [2, 5],
})
headers = {'Content-Type': 'application/json'}
res = self.app.post('/extdirect/router', data, headers=headers)
print(res.body)
data = json.loads(res.text)
assert data['type'] == 'rpc'
r = data['result']
assert r == 10
def test_batchcall(self):
data = json.dumps([{
'type': 'rpc',
'tid': 1,
'action': 'argtypes',
'method': 'setdate',
'data': [{'value': '2011-04-06'}],
}, {
'type': 'rpc',
'tid': 2,
'action': 'returntypes',
'method': 'getbytes',
'data': []
}])
print(data)
headers = {'Content-Type': 'application/json'}
res = self.app.post('/extdirect/router', data, headers=headers)
print(res.body)
rdata = json.loads(res.text)
assert len(rdata) == 2
assert rdata[0]['tid'] == 1
assert rdata[0]['result'] == '2011-04-06'
assert rdata[1]['tid'] == 2
assert rdata[1]['result'] == 'astring'
def test_form_call(self):
params = {
'value[0].inner.aint': 54,
'value[1].inner.aint': 55,
'extType': 'rpc',
'extTID': 1,
'extAction': 'argtypes',
'extMethod': 'setnestedarray',
}
body = urlencode(params)
r = self.app.post(
'/extdirect/router',
body,
headers={'Content-Type': 'application/x-www-form-urlencoded'}
)
print (r)
assert json.loads(r.text) == {
"tid": "1",
"action": "argtypes",
"type": "rpc",
"method": "setnestedarray",
"result": [{
"inner": {
"aint": 54
}
}, {
"inner": {
"aint": 55
}
}]
}
|
