Issue1593751
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Created on 2006-11-09 21:04 by gvanrossum, last changed 2022-04-11 14:56 by admin. This issue is now closed.
Messages (4) | |||
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msg30498 - (view) | Author: Guido van Rossum (gvanrossum) * | Date: 2006-11-09 21:04 | |
I set up a simple server that returns an empty response. >>> from socket import * >>> s = socket() >>> s.bind(("", 9999)) >>> while 1: x, c = s.accept(); print c; x.recv(1000); x.close() ... Pointing urllib at this gives a traceback: Python 2.6a0 (trunk:52099M, Oct 3 2006, 09:59:17) [GCC 4.0.3 (Ubuntu 4.0.3-1ubuntu5)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import urllib >>> urllib.urlopen('http://localhost:9999/') Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/guido/p/Lib/urllib.py", line 82, in urlopen return opener.open(url) File "/home/guido/p/Lib/urllib.py", line 190, in open return getattr(self, name)(url) File "/home/guido/p/Lib/urllib.py", line 334, in open_http return self.http_error(url, fp, errcode, errmsg, headers) File "/home/guido/p/Lib/urllib.py", line 351, in http_error return self.http_error_default(url, fp, errcode, errmsg, headers) File "/home/guido/p/Lib/urllib.py", line 608, in http_error_default return addinfourl(fp, headers, "http:" + url) File "/home/guido/p/Lib/urllib.py", line 951, in __init__ addbase.__init__(self, fp) File "/home/guido/p/Lib/urllib.py", line 898, in __init__ self.read = self.fp.read AttributeError: 'NoneType' object has no attribute 'read' >>> I can repeat this with 2.2.3 and 2.4.3 as well (don't have 2.3 around for testing). The direct cause of the problem is that h.getfile() on line 329 of urllib.py (in head of trunk) returns None. |
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msg30499 - (view) | Author: Robert Carr (racarr) | Date: 2006-12-05 15:26 | |
Fix? Index: urllib.py =================================================================== --- urllib.py (revision 52918) +++ urllib.py (working copy) @@ -895,8 +895,10 @@ def __init__(self, fp): self.fp = fp - self.read = self.fp.read - self.readline = self.fp.readline + try: + self.read = self.fp.read + self.readline = self.fp.readline + except: print "File handler is none" if hasattr(self.fp, "readlines"): self.readlines = self.fp.readlines if hasattr(self.fp, "fileno"): self.fileno = self.fp.fileno |
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msg30500 - (view) | Author: Robert Winder (robertwinder) | Date: 2006-12-15 16:15 | |
Same error handling with 2.3. Suggested fix doesn't work and gives. AttributeError: addinfourl instance has no attribute 'read' |
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msg30501 - (view) | Author: Georg Brandl (georg.brandl) * | Date: 2007-03-14 08:30 | |
Finally fixed in rev. 54376, 54377 (2.5). |
History | |||
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Date | User | Action | Args |
2022-04-11 14:56:21 | admin | set | github: 44218 |
2006-11-09 21:04:07 | gvanrossum | create |