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Reverted the previous change to read() and readline().

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Kevin Jacobs found that the code simplification did not
exactly match the semantics of the original.  Regression
test cases were requested.
This commit is contained in:
Raymond Hettinger 2003-03-06 16:31:48 +00:00
parent 5573541b6f
commit 4922768d02
1 changed files with 28 additions and 18 deletions
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46
Lib/httplib.py
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@ -864,32 +864,42 @@ class SSLFile(SharedSocketClient):
def read(self, size=None):
L = [self._buf]
avail = len(self._buf)
while size is None or avail < size:
s = self._read()
if s == '':
break
L.append(s)
avail += len(s)
all = "".join(L)
if size is None:
self._buf = ''
for s in iter(self._read, ""):
L.append(s)
return "".join(L)
return all
else:
avail = len(self._buf)
for s in iter(self._read, ""):
L.append(s)
avail += len(s)
if avail >= size:
all = "".join(L)
self._buf = all[size:]
return all[:size]
self._buf = all[size:]
return all[:size]
def readline(self):
L = [self._buf]
self._buf = ''
for s in iter(self._read, ""):
L.append(s)
if "\n" in s:
i = s.find("\n") + 1
self._buf = s[i:]
L[-1] = s[:i]
while 1:
i = L[-1].find("\n")
if i >= 0:
break
return "".join(L)
s = self._read()
if s == '':
break
L.append(s)
if i == -1:
# loop exited because there is no more data
return "".join(L)
else:
all = "".join(L)
# XXX could do enough bookkeeping not to do a 2nd search
i = all.find("\n") + 1
line = all[:i]
self._buf = all[i:]
return line
class FakeSocket(SharedSocketClient):