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Store: Fix Amazon plugin to account for changes in Amazon website.

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This commit is contained in:
John Schember 2011-06-05 20:15:20 -04:00
parent 907d96e1f3
commit a66fec4091
1 changed files with 17 additions and 11 deletions
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28
src/calibre/gui2/store/amazon_plugin.py
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@ -131,16 +131,22 @@ class AmazonKindleStore(StorePlugin):
# Amazon has two results pages. # Amazon has two results pages.
is_shot = doc.xpath('boolean(//div[@id="shotgunMainResults"])') is_shot = doc.xpath('boolean(//div[@id="shotgunMainResults"])')
# Horizontal grid of books. # Horizontal grid of books. Search "Paolo Bacigalupi"
if is_shot: if is_shot:
data_xpath = '//div[contains(@class, "result")]' data_xpath = '//div[contains(@class, "result")]'
format_xpath = './/div[@class="productTitle"]/text()' format_xpath = './/div[@class="productTitle"]//text()'
asin_xpath = './/div[@class="productTitle"]//a'
cover_xpath = './/div[@class="productTitle"]//img/@src' cover_xpath = './/div[@class="productTitle"]//img/@src'
# Vertical list of books. title_xpath = './/div[@class="productTitle"]/a//text()'
price_xpath = './/div[@class="newPrice"]/span/text()'
# Vertical list of books. Search "martin"
else: else:
data_xpath = '//div[@class="productData"]' data_xpath = '//div[contains(@class, "results")]//div[contains(@class, "result")]'
format_xpath = './/span[@class="format"]/text()' format_xpath = './/span[@class="binding"]//text()'
cover_xpath = '../div[@class="productImage"]/a/img/@src' asin_xpath = './/div[@class="image"]/a[1]'
cover_xpath = './/img[@class="productImage"]/@src'
title_xpath = './/a[@class="title"]/text()'
price_xpath = './/span[@class="price"]/text()'
for data in doc.xpath(data_xpath): for data in doc.xpath(data_xpath):
if counter <= 0: if counter <= 0:
@ -157,7 +163,7 @@ class AmazonKindleStore(StorePlugin):
# We must have an asin otherwise we can't easily reference the # We must have an asin otherwise we can't easily reference the
# book later. # book later.
asin_href = None asin_href = None
asin_a = data.xpath('.//div[@class="productTitle"]/a[1]') asin_a = data.xpath(asin_xpath)
if asin_a: if asin_a:
asin_href = asin_a[0].get('href', '') asin_href = asin_a[0].get('href', '')
m = re.search(r'/dp/(?P<asin>.+?)(/|$)', asin_href) m = re.search(r'/dp/(?P<asin>.+?)(/|$)', asin_href)
@ -170,14 +176,14 @@ class AmazonKindleStore(StorePlugin):
cover_url = ''.join(data.xpath(cover_xpath)) cover_url = ''.join(data.xpath(cover_xpath))
title = ''.join(data.xpath('.//div[@class="productTitle"]/a/text()')) title = ''.join(data.xpath(title_xpath))
price = ''.join(data.xpath('.//div[@class="newPrice"]/span/text()')) price = ''.join(data.xpath(price_xpath))
if is_shot: if is_shot:
author = format.split(' by ')[-1] author = format.split(' by ')[-1]
else: else:
author = ''.join(data.xpath('.//div[@class="productTitle"]/span[@class="ptBrand"]/text()')) author = ''.join(data.xpath('.//span[@class="ptBrand"]/text()'))
author = author.split(' by ')[-1] author = author.split('by ')[-1]
counter -= 1 counter -= 1