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import os
class FileOperations(object):
def __init__(self, shell):
self._shell = shell
def copy_file(self, source, destination=None, dir=None):
if destination is None and dir is None:
raise TypeError("Destination required for copy")
if destination is not None:
self._shell.run(["cp", "-T", source, destination])
elif dir is not None:
self._shell.run(["cp", source, "-t", dir])
def write_file(self, path, contents):
self._shell.run(["mkdir", "-p", os.path.dirname(path)])
file = self._shell.open(path, "w")
try:
file.write(contents)
finally:
file.close()
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