-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy pathextract_web_images.py
139 lines (115 loc) · 4.95 KB
/
extract_web_images.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
#!/usr/bin/python
from __future__ import absolute_import, division, unicode_literals
import pywikibot
from urllib.request import unquote
from pywikibot import pagegenerators, textlib
from pywikibot.tools import deprecated
from pywikibot.site import DataSite, APISite
from pywikibot import pagegenerators as pg, textlib
import json
from pywikibot.exceptions import NoPage
timelineJSON = "../vossanto/timeline/vossantos.json"
with open(timelineJSON) as f:
vossantoList = f.readlines()
vossantoDicts = []
for line in vossantoList[1:-2]:
d = json.loads(line.rstrip()[0:-1])
vossantoDicts.append(d)
sourceidListFromJson = sorted(list(set([d["sourceId"] for d in vossantoDicts])))
print(sourceidListFromJson.__len__())
#sourceidListFromJson = ["Q18218128","Q5443"]
#sourceidList = ["Q9458","Q2685","Q5443","Q162629","Q235262","Q49481","Q381178","Q327071","Q25340127"]
#common_links = ["https://commons.wikimedia.org/wiki/File:Michael_Jordan.jpg",
# "https://commons.wikimedia.org/wiki/File:Busterkeaton_edit.jpg",
# "https://commons.wikimedia.org/wiki/File:Goethe_(Stieler_1828).jpg"
# ]
wikidatapage = pywikibot.page.SiteLink('Q467658', DataSite("wikidata", "wikidata"))
wikidata_id_no_pic = []
import requests
def extract_image_license(image_name):
start_of_end_point_str = 'https://commons.wikimedia.org' \
'/w/api.php?action=query&titles=File:'
end_of_end_point_str = '&prop=imageinfo&iiprop=user' \
'|userid|canonicaltitle|url|extmetadata&format=json'
result = requests.get(start_of_end_point_str + image_name+end_of_end_point_str)
result = result.json()
page_id = next(iter(result['query']['pages']))
image_info = result['query']['pages'][page_id]['imageinfo']
return image_info
def getCommon_Link(sourceId):
site = pywikibot.Site("wikidata", "wikidata")
repo = site.data_repository()
item = pywikibot.ItemPage(repo, sourceId)
t = item.get()
imageprop = 'P18'
if item.claims.keys().__contains__('P18'):
source = item.claims[imageprop]
s = source[0]
commonSite = s.target
common_url = "https://commons.wikimedia.org/wiki/" + commonSite.urlname()
return unquote(common_url)
else:
wikidata_id_no_pic.append(sourceId)
common_url = "https://www.wikidata.org/wiki/" + sourceId
return common_url
def create_thumbnail_url(common_url):
image_width_px = 180
title = unquote(common_url).split(":")[-1]
page = pywikibot.Page(pywikibot.Site(url=common_url),title=title)
imagepage = pywikibot.FilePage(page.site, page.title())
image_url_fitted = imagepage.get_file_url(image_width_px)
return image_url_fitted
def getComment(common_url):
#title = unquote(common_url).split(":")[-1]
title = common_url.split(":")[-1]
page = pywikibot.Page(pywikibot.Site(url=common_url), title=title)
imagepage = pywikibot.FilePage(page.site, page.title())
comment = imagepage.latest_file_info['comment']
return comment
common_urls = []
thumbnail_urls = []
no_image_urls = []
no_data_sourceid = []
unknown_error_url = []
valid_source_id = []
permissions = []
for i,sourceId in list(enumerate(sourceidListFromJson)):
try:
common_url = getCommon_Link(sourceId)
except:
no_data_sourceid.append(sourceId)
print("Bad sourceId: No information at https://www.wikidata.org/wiki/" + sourceId)
continue
if common_url.startswith("https://www.wikidata.org/wiki/"):
no_image_urls.append("https://www.wikidata.org/wiki/" + sourceId)
continue
else:
try:
thumbnail_url = create_thumbnail_url(common_url)
image_title = common_url.split("File:")[-1]
image_info = extract_image_license(image_title)
try:
license_value = image_info[0]['extmetadata']['License']['value']
except:
licence_related_key = [key for key in image_info[0]['extmetadata'].keys() if key.__contains__("License")][0]
license_value = image_info[0]['extmetadata'][licence_related_key]['value']
except:
unknown_error_url.append(common_url)
continue
print(str(i), sourceId, common_url, license_value)
valid_source_id.append(sourceId)
common_urls.append(common_url)
thumbnail_urls.append(thumbnail_url)
permissions.append(license_value)
image_urls = ["\t".join(e) + "\n" for e in zip(valid_source_id,common_urls,thumbnail_urls,permissions)]
no_image_urls = "\n".join(no_image_urls)
no_data_sourceid="\n".join(no_data_sourceid)
unknown_error_url="\n".join(unknown_error_url)
with open("image_urls.tsv","w") as im:
im.writelines(image_urls)
with open("no_image_urls.tsv","w") as nim:
nim.writelines(no_image_urls)
with open("no_data_sourceId.tsv","w") as nds:
nds.writelines(no_data_sourceid)
with open("unknown_error_urls.tsv","w") as ueu:
ueu.writelines(unknown_error_url)