def _format_picture_filename(self, item):
try:
return get_rendition_file_name(item['renditions']['original'])
except KeyError:
pass
if item.get('extra') and item['extra'].get(cp.FILENAME):
created = to_datetime(item['firstcreated'])
return '{transref}-{date}_{year}_{time}.jpg'.format(
transref=item['extra'][cp.FILENAME],
year=created.strftime('%Y'),
date='{}{}'.format(created.month, created.day),
time=created.strftime('%H%M%S'),
)
def _transmit_media(self, binary, rendition, ftp):
ftp.storbinary("STOR " + get_rendition_file_name(rendition), binary)
def _media_exists(self, rendition, items):
for file in items:
if get_rendition_file_name(rendition) in file:
return True
return False