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Use boud tests rather than equality tests

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Kovid Goyal 2017-06-26 10:17:31 +05:30
parent 85d85a6d98
commit 9842272aac
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1 changed files with 4 additions and 3 deletions
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7
src/calibre/srv/http_response.py
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@ -363,7 +363,7 @@ class HTTPConnection(HTTPRequest):
end = buf.tell() end = buf.tell()
buf.seek(pos) buf.seek(pos)
limit = end - pos limit = end - pos
if limit == 0: if limit <= 0:
return True return True
if self.use_sendfile and not isinstance(buf, (BytesIO, ReadOnlyFileBuffer)): if self.use_sendfile and not isinstance(buf, (BytesIO, ReadOnlyFileBuffer)):
try: try:
@ -386,9 +386,10 @@ class HTTPConnection(HTTPRequest):
self.use_sendfile = self.ready = False self.use_sendfile = self.ready = False
raise IOError('sendfile() failed to write any bytes to the socket') raise IOError('sendfile() failed to write any bytes to the socket')
else: else:
sent = self.send(buf.read(min(limit, self.send_bufsize))) data = buf.read(min(limit, self.send_bufsize))
sent = self.send(data)
buf.seek(pos + sent) buf.seek(pos + sent)
return buf.tell() == end return buf.tell() >= end
def simple_response(self, status_code, msg='', close_after_response=True, extra_headers=None): def simple_response(self, status_code, msg='', close_after_response=True, extra_headers=None):
if self.response_protocol is HTTP1: if self.response_protocol is HTTP1: