mirror of https://github.com/morpheus65535/bazarr
81 lines
2.0 KiB
Python
81 lines
2.0 KiB
Python
"""
|
|
Thin wrappers around common functions.
|
|
|
|
Subpackages contain potentially unstable extensions.
|
|
"""
|
|
from tqdm import tqdm
|
|
from tqdm.auto import tqdm as tqdm_auto
|
|
from tqdm.utils import ObjectWrapper
|
|
from copy import deepcopy
|
|
import functools
|
|
import sys
|
|
__author__ = {"github.com/": ["casperdcl"]}
|
|
__all__ = ['tenumerate', 'tzip', 'tmap']
|
|
|
|
|
|
class DummyTqdmFile(ObjectWrapper):
|
|
"""Dummy file-like that will write to tqdm"""
|
|
def write(self, x, nolock=False):
|
|
# Avoid print() second call (useless \n)
|
|
if len(x.rstrip()) > 0:
|
|
tqdm.write(x, file=self._wrapped, nolock=nolock)
|
|
|
|
|
|
def tenumerate(iterable, start=0, total=None, tqdm_class=tqdm_auto,
|
|
**tqdm_kwargs):
|
|
"""
|
|
Equivalent of `numpy.ndenumerate` or builtin `enumerate`.
|
|
|
|
Parameters
|
|
----------
|
|
tqdm_class : [default: tqdm.auto.tqdm].
|
|
"""
|
|
try:
|
|
import numpy as np
|
|
except ImportError:
|
|
pass
|
|
else:
|
|
if isinstance(iterable, np.ndarray):
|
|
return tqdm_class(np.ndenumerate(iterable),
|
|
total=total or iterable.size, **tqdm_kwargs)
|
|
return enumerate(tqdm_class(iterable, **tqdm_kwargs), start)
|
|
|
|
|
|
def _tzip(iter1, *iter2plus, **tqdm_kwargs):
|
|
"""
|
|
Equivalent of builtin `zip`.
|
|
|
|
Parameters
|
|
----------
|
|
tqdm_class : [default: tqdm.auto.tqdm].
|
|
"""
|
|
kwargs = deepcopy(tqdm_kwargs)
|
|
tqdm_class = kwargs.pop("tqdm_class", tqdm_auto)
|
|
for i in zip(tqdm_class(iter1, **tqdm_kwargs), *iter2plus):
|
|
yield i
|
|
|
|
|
|
def _tmap(function, *sequences, **tqdm_kwargs):
|
|
"""
|
|
Equivalent of builtin `map`.
|
|
|
|
Parameters
|
|
----------
|
|
tqdm_class : [default: tqdm.auto.tqdm].
|
|
"""
|
|
for i in _tzip(*sequences, **tqdm_kwargs):
|
|
yield function(*i)
|
|
|
|
|
|
if sys.version_info[:1] < (3,):
|
|
@functools.wraps(_tzip)
|
|
def tzip(*args, **kwargs):
|
|
return list(_tzip(*args, **kwargs))
|
|
|
|
@functools.wraps(_tmap)
|
|
def tmap(*args, **kwargs):
|
|
return list(_tmap(*args, **kwargs))
|
|
else:
|
|
tzip = _tzip
|
|
tmap = _tmap
|