SolarFM/src/versions/solarfm-0.0.1/SolarFM/solarfm/trasher/trash.py

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# Python imports
import os
# Lib imports
# Application imports
class Trash(object):
"""Base Trash class."""
def size_dir(self, sdir):
"""Get the size of a directory. Based on code found online."""
size = os.path.getsize(sdir)
for item in os.listdir(sdir):
item = os.path.join(sdir, item)
if os.path.isfile(item):
size = size + os.path.getsize(item)
elif os.path.isdir(item):
size = size + size_dir(item)
return size
def regenerate(self):
"""Regenerate the trash and recreate metadata."""
pass # Some backends dont need regeneration.
def empty(self, verbose):
"""Empty the trash."""
raise NotImplementedError(_('Backend didnt implement this functionality'))
def list(self, human=True):
"""List the trash contents."""
raise NotImplementedError(_('Backend didnt implement this functionality'))
def trash(self, filepath, verbose):
"""Move specified file to trash."""
raise NotImplementedError(_('Backend didnt implement this functionality'))
def restore(self, filename, verbose):
"""Restore a file from trash."""
raise NotImplementedError(_('Backend didnt \ implement this functionality'))