mirror of https://github.com/morpheus65535/bazarr
81 lines
1.9 KiB
Python
81 lines
1.9 KiB
Python
|
# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file.
|
||
|
|
import atexit
|
||
|
|
import contextlib
|
||
|
|
import sys
|
||
|
|
|
||
|
|
from .ansitowin32 import AnsiToWin32
|
||
|
|
|
||
|
|
|
||
|
|
orig_stdout = None
|
||
|
|
orig_stderr = None
|
||
|
|
|
||
|
|
wrapped_stdout = None
|
||
|
|
wrapped_stderr = None
|
||
|
|
|
||
|
|
atexit_done = False
|
||
|
|
|
||
|
|
|
||
|
|
def reset_all():
|
||
|
|
if AnsiToWin32 is not None: # Issue #74: objects might become None at exit
|
||
|
|
AnsiToWin32(orig_stdout).reset_all()
|
||
|
|
|
||
|
|
|
||
|
|
def init(autoreset=False, convert=None, strip=None, wrap=True):
|
||
|
|
|
||
|
|
if not wrap and any([autoreset, convert, strip]):
|
||
|
|
raise ValueError('wrap=False conflicts with any other arg=True')
|
||
|
|
|
||
|
|
global wrapped_stdout, wrapped_stderr
|
||
|
|
global orig_stdout, orig_stderr
|
||
|
|
|
||
|
|
orig_stdout = sys.stdout
|
||
|
|
orig_stderr = sys.stderr
|
||
|
|
|
||
|
|
if sys.stdout is None:
|
||
|
|
wrapped_stdout = None
|
||
|
|
else:
|
||
|
|
sys.stdout = wrapped_stdout = \
|
||
|
|
wrap_stream(orig_stdout, convert, strip, autoreset, wrap)
|
||
|
|
if sys.stderr is None:
|
||
|
|
wrapped_stderr = None
|
||
|
|
else:
|
||
|
|
sys.stderr = wrapped_stderr = \
|
||
|
|
wrap_stream(orig_stderr, convert, strip, autoreset, wrap)
|
||
|
|
|
||
|
|
global atexit_done
|
||
|
|
if not atexit_done:
|
||
|
|
atexit.register(reset_all)
|
||
|
|
atexit_done = True
|
||
|
|
|
||
|
|
|
||
|
|
def deinit():
|
||
|
|
if orig_stdout is not None:
|
||
|
|
sys.stdout = orig_stdout
|
||
|
|
if orig_stderr is not None:
|
||
|
|
sys.stderr = orig_stderr
|
||
|
|
|
||
|
|
|
||
|
|
@contextlib.contextmanager
|
||
|
|
def colorama_text(*args, **kwargs):
|
||
|
|
init(*args, **kwargs)
|
||
|
|
try:
|
||
|
|
yield
|
||
|
|
finally:
|
||
|
|
deinit()
|
||
|
|
|
||
|
|
|
||
|
|
def reinit():
|
||
|
|
if wrapped_stdout is not None:
|
||
|
|
sys.stdout = wrapped_stdout
|
||
|
|
if wrapped_stderr is not None:
|
||
|
|
sys.stderr = wrapped_stderr
|
||
|
|
|
||
|
|
|
||
|
|
def wrap_stream(stream, convert, strip, autoreset, wrap):
|
||
|
|
if wrap:
|
||
|
|
wrapper = AnsiToWin32(stream,
|
||
|
|
convert=convert, strip=strip, autoreset=autoreset)
|
||
|
|
if wrapper.should_wrap():
|
||
|
|
stream = wrapper.stream
|
||
|
|
return stream
|