RomanNum3ral
/
scrapy
mirror of https://github.com/scrapy/scrapy.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3937 from sbs2001/patch-10 

Update reactor.py, updated 'if' sequencing .
This commit is contained in:
Andrey Rahmatullin 2019-11-19 11:20:56 +05:00 committed by GitHub
parent a78e58afe0 18d0affc01
commit e829c47eb8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
scrapy/utils/reactor.py
View File

@ -3,10 +3,10 @@ from twisted.internet import reactor, error
def listen_tcp(portrange, host, factory):
"""Like reactor.listenTCP but tries different ports in a range."""
assert len(portrange) <= 2, "invalid portrange: %s" % portrange
if not hasattr(portrange, '__iter__'):
return reactor.listenTCP(portrange, factory, interface=host)
if not portrange:
return reactor.listenTCP(0, factory, interface=host)
if not hasattr(portrange, '__iter__'):
return reactor.listenTCP(portrange, factory, interface=host)
if len(portrange) == 1:
return reactor.listenTCP(portrange[0], factory, interface=host)
for x in range(portrange[0], portrange[1]+1):