mirror of https://github.com/flaggo/pydu.git
31 lines
1.1 KiB
ReStructuredText
31 lines
1.1 KiB
ReStructuredText
Cmd
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-------
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.. function:: pydu.cmd.execute(cmd, wait=True, shell=True)
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Execute cmd based on ``subprocess.Popen``.
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If ``wait`` is True, ``execute`` will return the tuple of ``(returncode, stdout)``.
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Note, ``stderr`` is redirected to ``stdout``. If ``wait`` is False, ``execute``
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will return object of ``Popen``.
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``shell`` is same to parameter of ``Popen``.
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>>> from pydu.cmd import execute
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>>> execute('echo hello')
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(0, b'hello\r\n') # Python 3
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>>> execute('echo hello', wait=False)
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<subprocess.Popen at 0x22e4010f9e8>
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.. function:: pydu.cmd.cmdline_argv()
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Get command line argv of self python process. On Windows when using Python 2,
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``cmdline_argv`` is implemented by using ``shell32.GetCommandLineArgvW`` to get
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sys.argv as a list of Unicode strings. On other system or using Python 3,
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``cmdline_argv`` is same to ``sys.argv``.
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There is an example on PyCharm Python Console:
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>>> from pydu.cmd import cmdline_argv
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>>> cmdline_argv()
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['/Applications/PyCharm.app/Contents/helpers/pydev/pydevconsole.py', '61253', '61254']
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