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
|
# -*- coding: utf-8 -*-
# Based on py-couchdb (https://github.com/histrio/py-couchdb)
from typing import Tuple, Union, Dict, List, Any
import json
import sys
import requests
from urllib.parse import unquote as _unquote
from urllib.parse import urlunsplit, urlsplit
from functools import reduce
URLSPLITTER = '/'
json_encoder = json.JSONEncoder()
def extract_credentials(url: str) -> Tuple[str, Union[Tuple[str, str], None]]:
"""
Extract authentication (user name and password) credentials from the
given URL.
>>> extract_credentials('http://localhost:5984/_config/')
('http://localhost:5984/_config/', None)
>>> extract_credentials('http://joe:secret@localhost:5984/_config/')
('http://localhost:5984/_config/', ('joe', 'secret'))
>>> extract_credentials('http://joe%40example.com:secret@'
... 'localhost:5984/_config/')
('http://localhost:5984/_config/', ('joe@example.com', 'secret'))
"""
parts = urlsplit(url)
netloc = parts[1]
if '@' in netloc:
creds, netloc = netloc.split('@')
credentials = tuple(_unquote(i) for i in creds.split(':'))
parts_list = list(parts)
parts_list[1] = netloc
return urlunsplit(parts_list), (credentials[0], credentials[1])
parts_list = list(parts)
return urlunsplit(parts_list), None
def _join(head: str, tail: str) -> str:
parts = [head.rstrip(URLSPLITTER), tail.lstrip(URLSPLITTER)]
return URLSPLITTER.join(parts)
def urljoin(base: str, *path: str) -> str:
"""
Assemble a uri based on a base, any number of path segments, and query
string parameters.
>>> urljoin('http://example.org', '_all_dbs')
'http://example.org/_all_dbs'
A trailing slash on the uri base is handled gracefully:
>>> urljoin('http://example.org/', '_all_dbs')
'http://example.org/_all_dbs'
And multiple positional arguments become path parts:
>>> urljoin('http://example.org/', 'foo', 'bar')
'http://example.org/foo/bar'
>>> urljoin('http://example.org/', 'foo/bar')
'http://example.org/foo/bar'
>>> urljoin('http://example.org/', 'foo', '/bar/')
'http://example.org/foo/bar/'
>>> urljoin('http://example.com', 'org.couchdb.user:username')
'http://example.com/org.couchdb.user:username'
"""
return reduce(_join, path, base)
# Probably bugs here
def as_json(response: requests.models.Response) -> Union[Dict[str, Any], None, str]:
if "application/json" in response.headers['content-type']:
response_src = response.content.decode('utf-8')
print(response.content)
if response.content != b'':
ret: Dict[str, Any] = json.loads(response_src)
return ret
else:
print("fff")
print("fff")
print(type(response_src))
return response_src
return None
def _path_from_name(name: str, type: str) -> List[str]:
"""
Expand a 'design/foo' style name to its full path as a list of
segments.
>>> _path_from_name("_design/test", '_view')
['_design', 'test']
>>> _path_from_name("design/test", '_view')
['_design', 'design', '_view', 'test']
"""
if name.startswith('_'):
return name.split('/')
design, name = name.split('/', 1)
return ['_design', design, type, name]
def encode_view_options(options: Dict[str, Any]) -> Dict[str, Any]:
"""
Encode any items in the options dict that are sent as a JSON string to a
view/list function.
>>> opts = {'key': 'foo', "notkey":"bar"}
>>> res = encode_view_options(opts)
>>> res["key"], res["notkey"]
('"foo"', 'bar')
>>> opts = {'startkey': 'foo', "endkey":"bar"}
>>> res = encode_view_options(opts)
>>> res['startkey'], res['endkey']
('"foo"', '"bar"')
"""
retval = {}
for name, value in options.items():
if name in ('key', 'startkey', 'endkey'):
value = json_encoder.encode(value)
retval[name] = value
return retval
def force_bytes(data: Union[str, bytes], encoding: str = "utf-8") -> bytes:
if isinstance(data, str):
data = data.encode(encoding)
return data
def force_text(data: Union[str, bytes], encoding: str = "utf-8") -> str:
if isinstance(data, bytes):
data = data.decode(encoding)
return data
|
