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remove deprecated code from FeedExporter

This commit is contained in:
Mikhail Korobov 2015-04-14 20:19:28 +05:00
parent 71c0aface7
commit 5436ba117b
1 changed files with 1 additions and 9 deletions
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10
scrapy/contrib/feedexport.py
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@ -151,15 +151,7 @@ class FeedExporter(object):
@classmethod
def from_crawler(cls, crawler):
if len(get_func_args(cls)) < 1:
# FIXME: remove for scrapy 0.17
import warnings
from scrapy.exceptions import ScrapyDeprecationWarning
warnings.warn("%s must receive a settings object as first constructor argument." % cls.__name__,
ScrapyDeprecationWarning, stacklevel=2)
o = cls()
else:
o = cls(crawler.settings)
o = cls(crawler.settings)
crawler.signals.connect(o.open_spider, signals.spider_opened)
crawler.signals.connect(o.close_spider, signals.spider_closed)
crawler.signals.connect(o.item_scraped, signals.item_scraped)