39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
|
from ox.cache import read_url
|
||
|
|
import re
|
||
|
|
import lxml.html
|
||
|
|
|
||
|
|
def get_ids(key, value):
|
||
|
|
ids = []
|
||
|
|
if key in ('isbn10', 'isbn13'):
|
||
|
|
base = 'http://www.abebooks.com'
|
||
|
|
url = '%s/servlet/SearchResults?isbn=%s&sts=t' % (base, id)
|
||
|
|
data = read_url(url)
|
||
|
|
urls = re.compile('href="(/servlet/BookDetailsPL[^"]+)"').findall(data)
|
||
|
|
if urls:
|
||
|
|
ids.append((key, value))
|
||
|
|
if ids:
|
||
|
|
print 'abebooks.get_ids', key, value
|
||
|
|
print ids
|
||
|
|
return ids
|
||
|
|
|
||
|
|
def lookup(id):
|
||
|
|
print 'abebooks.lookup', id
|
||
|
|
return {}
|
||
|
|
|
||
|
|
def get_data(id):
|
||
|
|
info = {}
|
||
|
|
base = 'http://www.abebooks.com'
|
||
|
|
url = '%s/servlet/SearchResults?isbn=%s&sts=t' % (base, id)
|
||
|
|
data = read_url(url)
|
||
|
|
urls = re.compile('href="(/servlet/BookDetailsPL[^"]+)"').findall(data)
|
||
|
|
if urls:
|
||
|
|
details = '%s%s' % (base, urls[0])
|
||
|
|
data = read_url(details)
|
||
|
|
doc = lxml.html.document_fromstring(data)
|
||
|
|
for e in doc.xpath("//*[contains(@id, 'biblio')]"):
|
||
|
|
key = e.attrib['id'].replace('biblio-', '')
|
||
|
|
value = e.text_content()
|
||
|
|
if value and key not in ('bookcondition', 'binding'):
|
||
|
|
info[key] = value
|
||
|
|
return info
|