def __init__(self, source):
super(StreamFeeder, self).__init__()
self.daemon = True
filelike = False
self.bytes = _bytes()
if type(source) in (type(""), _bytes, _bytearray): # string-like
self.bytes = _bytes(source)
else: # can be either file pointer or file-like
if type(source) in (int, long): # file pointer it is
## converting file descriptor (int) stdin into file-like
try:
source = os.fdopen(source, "rb", 16384)
except Exception:
pass
# let's see if source is file-like by now
try:
filelike = source.read
except Exception:
pass
if not filelike and not self.bytes:
raise TypeError(
"StreamFeeder's source object must be a readable " "file-like, a file descriptor, or a string-like."
)
self.source = source
self.readiface, self.writeiface = os.pipe()
def next(self):
while not len(self.data) and not self.worker.EOF.is_set():
self.worker.data_added.clear()
self.worker.data_added.wait(0.2)
if len(self.data):
self.worker.keep_reading.set()
return _bytes(self.data.popleft())
elif self.worker.EOF.is_set():
raise StopIteration
def next(self):
while not len(self.data) and not self.worker.EOF.is_set():
self.worker.data_added.clear()
self.worker.data_added.wait(0.2)
if len(self.data):
self.worker.keep_reading.set()
return _bytes(self.data.popleft())
elif self.worker.EOF.is_set():
raise StopIteration
def __init__(self, source):
super(StreamFeeder, self).__init__()
self.daemon = True
filelike = False
self.bytes = _bytes()
if type(source) in (type(''), _bytes, _bytearray): # string-like
self.bytes = _bytes(source)
else: # can be either file pointer or file-like
if type(source) in (int, long): # file pointer it is
## converting file descriptor (int) stdin into file-like
try:
source = os.fdopen(source, 'rb', 16384)
except Exception:
pass
# let's see if source is file-like by now
try:
filelike = source.read
except Exception:
pass
if not filelike and not self.bytes:
raise TypeError("StreamFeeder's source object must be a readable "
"file-like, a file descriptor, or a string-like.")
self.source = source
self.readiface, self.writeiface = os.pipe()
