Files
pytorch/torch/legacy/nn/Copy.py
Luke Yeager e7c1e6a8e3 [pep8] Fix most lint automatically with autopep8
Here's the command I used to invoke autopep8 (in parallel!):

    git ls-files | grep '\.py$' | xargs -n1 -P`nproc` autopep8 -i

Several rules are ignored in setup.cfg. The goal is to let autopep8
handle everything which it can handle safely, and to disable any rules
which are tricky or controversial to address. We may want to come back
and re-enable some of these rules later, but I'm trying to make this
patch as safe as possible.

Also configures flake8 to match pep8's behavior.

Also configures TravisCI to check the whole project for lint.
2017-01-28 01:15:51 +01:00

26 lines
696 B
Python

import torch
from .Module import Module
class Copy(Module):
def __init__(self, intype, outtype, dontCast=False):
self.dontCast = dontCast
super(Copy, self).__init__()
self.gradInput = intype()
self.output = outtype()
def updateOutput(self, input):
self.output.resize_(input.size()).copy_(input)
return self.output
def updateGradInput(self, input, gradOutput):
self.gradInput.resize_(gradOutput.size()).copy_(gradOutput)
return self.gradInput
def type(self, type=None, tensorCache=None):
if type and self.dontCast:
return self
return super(Copy, self).type(self, type, tensorCache)