def _overwrite(self, name, instream, start=None, end=None, append=False):
file = self._dir[name]
if append:
reader = IReadFile(file, None)
data = reader.read() + instream.read()
elif start is not None or end is not None:
reader = IReadFile(file, None)
data = reader.read()
if start is not None:
prefix = data[:start]
else:
prefix = ''
start = 0
if end is not None:
l = end - start
newdata = instream.read(l)
data = prefix + newdata + data[start+len(newdata):]
else:
newdata = instream.read()
data = prefix + newdata
else:
data = instream.read()
f = IWriteFile(self._dir[name], None)
f.write(data)
def PUT(self):
request = self.request
body = self.request.bodyStream
file = self.context
adapter = IWriteFile(file)
adapter.write(body.read())
return ''
