56 lines
1.2 KiB
Python
56 lines
1.2 KiB
Python
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import atexit
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import sys
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from .ansitowin32 import AnsiToWin32
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orig_stdout = sys.stdout
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orig_stderr = sys.stderr
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wrapped_stdout = sys.stdout
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wrapped_stderr = sys.stderr
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atexit_done = False
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def reset_all():
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AnsiToWin32(orig_stdout).reset_all()
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def init(autoreset=False, convert=None, strip=None, wrap=True):
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if not wrap and any([autoreset, convert, strip]):
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raise ValueError('wrap=False conflicts with any other arg=True')
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global wrapped_stdout, wrapped_stderr
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sys.stdout = wrapped_stdout = \
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wrap_stream(orig_stdout, convert, strip, autoreset, wrap)
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sys.stderr = wrapped_stderr = \
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wrap_stream(orig_stderr, convert, strip, autoreset, wrap)
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global atexit_done
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if not atexit_done:
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atexit.register(reset_all)
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atexit_done = True
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def deinit():
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sys.stdout = orig_stdout
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sys.stderr = orig_stderr
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def reinit():
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sys.stdout = wrapped_stdout
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sys.stderr = wrapped_stdout
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def wrap_stream(stream, convert, strip, autoreset, wrap):
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if wrap:
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wrapper = AnsiToWin32(stream,
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convert=convert, strip=strip, autoreset=autoreset)
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if wrapper.should_wrap():
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stream = wrapper.stream
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return stream
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