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MovieFile.py
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MovieFile.py
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import os
import zipfile
class MovieFile:
"""
"""
def __init__(self, filename=''):
self.filename = filename
self.name = os.path.split(filename)[-1]
if filename != '' and not os.path.isfile(filename):
new_filename = os.path.join(os.getcwd(), filename)
if os.path.isfile(new_filename):
self.filename = new_filename
else:
new_filename = os.path.join(os.getcwd(), 'movies', filename)
if os.path.isfile(new_filename):
self.filename = new_filename
else:
raise IOError('File could not be found: {}'.format(filename))
self.pressed_keys = list()
self.length = -1
if filename:
self.parse_movie()
def __repr__(self):
return 'Filename: {}\nLength: {}'.format(self.filename,
self.length)
def parse_movie(self, log_filename='Input Log.txt'):
"""
:param log_filename:
:return:
"""
if not os.path.isfile(self.filename):
self.filename = os.path.join('movies_images', self.filename, self.filename)
if not os.path.isfile(self.filename):
raise ValueError('Movie file not found in: {}'.format(self.filename))
zip_file = zipfile.ZipFile(self.filename)
file_found = -1
for file_index, filename in enumerate(zip_file.filelist):
if filename.filename == log_filename:
file_found = file_index
if file_found == -1:
# to do, raise error
return None
self.read_log_file(log_filename, file_zip=zip_file)
@staticmethod
def parse_log_file(filename_log):
"""
:param filename_log:
:return:
"""
#TODO: check if log file is .bk2 or .log
if isinstance(filename_log, str):
with open(filename_log, 'rb') as log_file:
data = log_file.read().strip().splitlines()
else:
data = filename_log.read().strip().splitlines()
return data[2:-1]
def read_log_file(self, filename_log, file_zip=None):
"""
:param filename_log:
:param file_zip:
:return:
"""
if file_zip is None:
log_file = open(filename_log, 'rb')
else:
log_file = file_zip.open(filename_log)
data = self.parse_log_file(log_file)
self.pressed_keys = data
self.length = len(self.pressed_keys)
return self.pressed_keys