BackTrackZ/scrapy
BackTrackZ/scrapy
1
0
Fork 0
mirror of https://github.com/scrapy/scrapy.git synced 2025-02-25 04:43:51 +00:00
Code Releases Wiki Activity

fix parse command issue with callback as a string

Browse Source
This commit is contained in:
Valdir Stumm Junior 2017-06-05 16:19:00 -03:00
parent 60727dedf6
commit 0f6f486769
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
scrapy/commands/parse.py
View File

@ -142,7 +142,8 @@ class Command(ScrapyCommand):
logger.error('Unable to find spider for: %(url)s',
{'url': url})
request = Request(url, opts.callback)
# Request requires callback argument as callable or None, not string
request = Request(url, None)
_start_requests = lambda s: [self.prepare_request(s, request, opts)]
self.spidercls.start_requests = _start_requests
@ -164,7 +165,9 @@ class Command(ScrapyCommand):
# determine real callback
cb = response.meta['_callback']
if not cb:
if opts.rules and self.first_response == response:
if opts.callback:
cb = opts.callback
elif opts.rules and self.first_response == response:
cb = self.get_callback_from_rules(spider, response)
if not cb: