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httppeer: document why super() isn't used Adding a follow-up to document lack of super() per Augie's request.
author Gregory Szorc <gregory.szorc@gmail.com>
date Mon, 21 Nov 2016 20:12:51 -0800
parents ef9f197188ec
children 07bcd1bf6151
comparison
equal deleted inserted replaced
30483:8491845a75b2 30484:d1b97fc87f55
37 except httplib.HTTPException: 37 except httplib.HTTPException:
38 raise IOError(None, _('connection ended unexpectedly')) 38 raise IOError(None, _('connection ended unexpectedly'))
39 39
40 # We need to wrap reader.read() so HTTPException on subsequent 40 # We need to wrap reader.read() so HTTPException on subsequent
41 # reads is also converted. 41 # reads is also converted.
42 # Ideally we'd use super() here. However, if ``reader`` isn't a new-style
43 # class, this can raise:
44 # TypeError: super() argument 1 must be type, not classobj
42 origread = reader.read 45 origread = reader.read
43 class readerproxy(reader.__class__): 46 class readerproxy(reader.__class__):
44 def read(self, *args, **kwargs): 47 def read(self, *args, **kwargs):
45 try: 48 try:
46 return origread(*args, **kwargs) 49 return origread(*args, **kwargs)