def test_bytes_to_human_readable(self):
# Test if method correctly converts to MB
for i in range(20):
bt = random.randint(1048576, 943718400)
human = bytes_to_human_readable(bt).split(' ')[1]
self.assertEqual(human, 'MB', msg='Should be MB')
# Test if method correctly converts to GB
for i in range(20):
bt = random.randint(1073741824, 549755813888)
human = bytes_to_human_readable(bt).split(' ')[1]
self.assertEqual(human, 'GB', msg='Should be GB')
def _decorate_file_entry(cls, entry) -> tuple:
"""
Decorates given entry for a file. By decorate it means that creates
a colored representation of a name of the entry, grabs
the date it was last modified and size in bytes and decorates,
determines file type. collects everything and returns as a list.
"""
# Gives yellow color to the string & truncate to 32 chars
current = [stylize("» " + entry.name[:33], fg(226))]
# Convert last modified time (which is in nanoseconds)
date = os.stat(entry).st_mtime
current.append(
DecoratedData(date, normalize_date('%h %d %Y %H:%M', date)))
b = os.stat(entry).st_size
current.append(DecoratedData(b, bytes_to_human_readable(b)))
# Evaluate the file type
current.append(magic.from_file(entry.path, mime=True))
return tuple(current)
def _decorate_dir_entry(cls, entry) -> tuple:
"""
Decorates given entry for a directory. Decorate means that creates
a colored representation of a name of the entry, grabs
the date it was last modified and size in bytes and decorates.
collects everything and returns as a list.
"""
# Gives orange color to the string & truncate to 32 chars
current = [stylize("■ " + entry.name[:33] + "/", fg(202))]
# Get date and convert in to a human readable format
date = os.stat(entry).st_mtime
current.append(
DecoratedData(date, normalize_date('%h %d %Y %H:%M', date)))
# recursively calculates the total size of a folder
b = DirectoryFiles().get_dir_size(entry)
current.append(DecoratedData(b, bytes_to_human_readable(b)))
current.append('-') # add directory type identifier
return tuple(current)