def task_page(self, task, error=None):
if task.response.status_code != 200:
yield task
return
task.html.make_links_absolute()
if self.LOOKUP_ALL_PAGES:
pages = task.html.xpath('//div[contains(@class, "pages_list")]/a/@href', all=True)
for url in pages:
if url not in self.looked_pages:
yield Task(
task=task,
handler='page',
url=url
)
self.looked_pages.append(url)
projects = task.html.structured_xpath(
'//table[@class="items_list"]/tbody/tr[not(position()=1)]',
x(
'./td[1]',
x(
'./a[1]',
name='./text()',
url='./@href'
),
time=(
'./div[1]/noindex[last()]/following-sibling::text()',
self.weblancer_time
)
),
cost='./td[2]/*[1]/text()',
answers=('./td[3]/text()', int)
)
for p in projects:
for key, value in p.iteritems():
print '%-11s: %s' % (key, value)
print '*' * 20
def task_page(self, task, error=None):
if task.response.status_code != 200:
logger.debug(u'Код возврата неверный (!=200) - повтор задачи')
yield task
return
logger.debug(u'Задача выполнена %s успешно' % task.request.url)
items = task.html.structured_xpath(
'//div[@class="b-mini-card"]/div/div',
x(
'./div[1]',
kind='./a[1]/text()',
year='./a[2]/text()',
),
x(
'./div[@class="b-mini-card__body"]',
x(
'./h2/a',
url='./@href',
title='./text()'
),
description='./div[@class="b-mini-card__desc"]/text()',
tags=x(
'./div[@class="b-mini-card__tags"]/a',
url='./@href',
name='./text()'
)
),
img='./a[1]/img/@src'
)
logger.debug(u'Извлечено %d фильмов' % len(items))
for item in items:
print '*' * 80
for key, value in item.iteritems():
print '%-11s: %s' % (key, value)
print
def task_lookup(self, task, error=None):
if error or task.response.status_code != 200:
yield task
return
task.html.make_links_absolute()
if task.html.xpath_exists('//div[@class="roomtitle"]'):
name = task.html.xpath('//div[@class="roomtitle"]/text()')
date = task.html.xpath('//div[@class="logdate"]/text()')
jid = task.html.xpath('//a[@class="roomjid"]/text()')
print '%s (%s), %s' % (name, jid, date)
items = task.html.structured_xpath(
'//a[@class="ts"]',
x(
'./following-sibling::font',
class_='./@class',
message='./text()',
text='./following-sibling::text()'
),
time='./@name'
)
for item in items:
print '%s %3s | %s%s' % (
item.time, item.class_,
item.message,
'' if item.class_ != 'mn' else ': ' + item.text
)
else:
for link in task.html.xpath('//a/@href', all=True):
link = str(link)
if link.startswith(LogsScanner.START_URL):
yield Task(
url=link,
handler='lookup'
)
