/
plugin.py
253 lines (225 loc) · 10 KB
/
plugin.py
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
244
245
246
247
248
249
250
251
252
#!
# -*- coding: utf-8 -*-
"""
╔════════════════════════════════════════════════════════════════════════════════════╗
║ ║
║ Copyright (c) 2020 https://prrvchr.github.io ║
║ ║
║ Permission is hereby granted, free of charge, to any person obtaining ║
║ a copy of this software and associated documentation files (the "Software"), ║
║ to deal in the Software without restriction, including without limitation ║
║ the rights to use, copy, modify, merge, publish, distribute, sublicense, ║
║ and/or sell copies of the Software, and to permit persons to whom the Software ║
║ is furnished to do so, subject to the following conditions: ║
║ ║
║ The above copyright notice and this permission notice shall be included in ║
║ all copies or substantial portions of the Software. ║
║ ║
║ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ║
║ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ║
║ OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. ║
║ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY ║
║ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, ║
║ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE ║
║ OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ║
║ ║
╚════════════════════════════════════════════════════════════════════════════════════╝
"""
# FIXME: Some Python package try to log message on stderr who is no available on Windows
import os
import sys
if sys.stderr is None:
sys.stderr = open(os.devnull, 'w')
# FIXME: We need to force the creation of tab files using the utf8 codec to workaround issues with
# FIXME: the ply package, for systems like Windows that do not have utf8 configured as the default codec.
from calmjs.parse.parsers.optimize import reoptimize_all
reoptimize_all(True)
import js2xml
from js2xml.utils.objects import make
from parsel import Selector
from lxml import etree
from jsonpath_ng import parse
import extruct
from w3lib.html import get_base_url
#from rdflib.plugin import register, Serializer
#register('json-ld', Serializer, 'rdflib_jsonld.serializer', 'JsonLDSerializer')
import json
from six import string_types, text_type
from collections import OrderedDict
import traceback
def parseJson(data, path):
try:
result = [m.value for m in parse(path).find(data)]
except Exception as e:
results = ((), )
print("OAuth2Plugin.parseJson() Error: %s" % traceback.format_exc())
else:
results = (tuple(result), )
return results
def javaScript2Xml(data, path, default):
try:
tree = js2xml.parse(data)
result = [js2xml.pretty_print(t) for t in tree.xpath(_getPath(path, default))]
except Exception as e:
results = ((), )
print("OAuth2Plugin.javaScript2Xml() Error: %s" % traceback.format_exc())
else:
results = (tuple(result), )
return results
def xml2Json(data, path, default):
try:
tree = etree.XML(data)
result = [json.dumps(make(t), indent=2) for t in tree.xpath(_getPath(path, default))]
except Exception as e:
results = ((), )
print("OAuth2Plugin.xml2Json() Error: %s" % traceback.format_exc())
else:
results = (tuple(result), )
return results
def javaScript2Json(data, path, default):
try:
tree = js2xml.parse(data)
result = [json.dumps(make(t), indent=2) for t in tree.xpath(_getPath(path, default))]
except Exception as e:
results = ((), )
print("OAuth2Plugin.javaScript2Json() Error: %s" % traceback.format_exc())
else:
results = (tuple(result), )
return results
def splitJson(data, typename, path, separator, default):
try:
item = _loadJson(data, path)
values = _getSplitJson(item, typename, _getSeparator(separator, default))
if values:
results = tuple([(k, ) + tuple(v) for k, v in values.items()])
else:
result = ((), )
except Exception as e:
print("OAuth2Plugin.splitJson() Error: %s" % traceback.format_exc())
return ((), )
return results
def flattenJson(data, typename, path, separator, default):
try:
item = _loadJson(data, path)
results = _getFlattenJson(item, typename, _getSeparator(separator, default))
except Exception as e:
print("OAuth2Plugin.flattenJson() Error: %s" % traceback.format_exc())
return ((), )
return results
def parseData(data, path, baseurl, dtype, default):
url = _getBaseUrl(baseurl)
try:
result = Selector(text=data, type=dtype, base_url=url).xpath(_getPath(path, default)).getall()
except Exception as e:
results = ((), )
print("OAuth2Plugin.parseData() Error: %s" % traceback.format_exc())
else:
results = (tuple(result), )
return results
def extract2Json(data, baseurl, dtype):
try:
url = _getBaseUrl(baseurl)
url = get_base_url(data, url) if url else None
microdata = extruct.extract(data, base_url=url)
result = [json.dumps(t, indent=2) for t in microdata.get(dtype, ())]
except Exception as e:
results = ((), )
print("OAuth2Plugin.extract2Json() Error: %s" % traceback.format_exc())
else:
results = (tuple(result), )
return results
# Private method
def _getPath(path, default):
return text_type(path) if path else default
def _getBaseUrl(baseurl):
return baseurl if baseurl and isinstance(baseurl, string_types) else None
def _getSeparator(separator, default):
return default if separator is None else separator
def _loadJson(data, path):
item = None
find = True if path and isinstance(path, string_types) else False
if find:
for m in parse(path).find(data):
item = json.loads(m.value)
break
if not item:
item = json.loads(data)
return item
def _getSplitJson(item, tn, sep, *headers):
results = OrderedDict()
if isinstance(item, dict):
_getSplitDict(item, results, tn, sep, *headers)
elif isinstance(item, (list, tuple)):
_getSplitList(item, results, tn, sep, *headers)
return results
def _getSplitDict(item, results, tn, sep, *headers):
update, headers = _getHeaders(item, tn, headers)
for key, value in item.items():
if not update and key == tn:
continue
elif isinstance(value, dict):
_getSplitDict(value, results, tn, sep, *_updateHeaders(update, key, headers))
elif isinstance(value, (list, tuple)):
_getSplitList(value, results, tn, sep, *_updateHeaders(True, key, headers))
else:
label = _getLabel(key, sep, headers)
_addResult(results, label, value)
def _getSplitList(item, results, tn, sep, *headers):
for value in item:
if isinstance(value, dict):
_getSplitDict(value, results, tn, sep, *headers)
elif isinstance(value, (list, tuple)):
_getSplitList(value, results, tn, sep, *headers)
elif headers:
label = sep.join(headers)
_addResult(results, label, value)
def _addResult(results, label, value):
if label not in results:
results[label] = []
results[label].append(value)
def _getFlattenJson(item, tn, sep, *headers):
results = []
if isinstance(item, dict):
_getFlattenDict(item, results, tn, sep, *headers)
elif isinstance(item, (list, tuple)):
_getFlattenList(item, results, tn, sep, *headers)
else:
results.append((sep.join(headers), item))
return tuple(results)
def _getFlattenDict(item, results, tn, sep, *headers):
update, headers = _getHeaders(item, tn, headers)
for key, value in item.items():
if not update and key == tn:
continue
elif isinstance(value, dict):
_getFlattenDict(value, results, tn, sep, *_updateHeaders(update, key, headers))
elif isinstance(value, (list, tuple)):
_getFlattenList(value, results, tn, sep, *_updateHeaders(True, key, headers))
else:
results.append((_getLabel(key, sep, headers), value))
def _getFlattenList(item, results, tn, sep, *headers):
for i, value in enumerate(item):
key = '[{}]'.format(i +1)
if isinstance(value, dict):
_getFlattenDict(value, results, tn, sep, *_updateHeaders(True, key, headers))
elif isinstance(value, (list, tuple)):
_getFlattenList(value, results, tn, sep, *_updateHeaders(True, key, headers))
else:
results.append((_getLabel(key, sep, headers), value))
def _getHeaders(item, tn, headers):
update = True
if tn:
header = item.get(tn, None)
update = header is None
if not update:
headers = _updateHeaders(True, header, headers)
return update, headers
def _getLabel(key, sep, headers):
headers = _updateHeaders(True, key, headers)
return sep.join(headers)
def _updateHeaders(update, key, headers):
if update:
headers = list(headers)
headers.append(key)
headers = tuple(headers)
return headers