Python distutils.dist 模块，help() 实例源码

def _command_line_ok(_cache=[]):
    """ Return True if command line does not contain any
    help or display requests.
    """
    if _cache:
        return _cache[0]
    ok = True
    display_opts = ['--'+n for n in Distribution.display_option_names]
    for o in Distribution.display_options:
        if o[1]:
            display_opts.append('-'+o[1])
    for arg in sys.argv:
        if arg.startswith('--help') or arg=='-h' or arg in display_opts:
            ok = False
            break
    _cache.append(ok)
    return ok

def _command_line_ok(_cache=[]):
    """ Return True if command line does not contain any
    help or display requests.
    """
    if _cache:
        return _cache[0]
    ok = True
    display_opts = ['--'+n for n in Distribution.display_option_names]
    for o in Distribution.display_options:
        if o[1]:
            display_opts.append('-'+o[1])
    for arg in sys.argv:
        if arg.startswith('--help') or arg=='-h' or arg in display_opts:
            ok = False
            break
    _cache.append(ok)
    return ok

def _command_line_ok(_cache=[]):
    """ Return True if command line does not contain any
    help or display requests.
    """
    if _cache:
        return _cache[0]
    ok = True
    display_opts = ['--'+n for n in Distribution.display_option_names]
    for o in Distribution.display_options:
        if o[1]:
            display_opts.append('-'+o[1])
    for arg in sys.argv:
        if arg.startswith('--help') or arg=='-h' or arg in display_opts:
            ok = False
            break
    _cache.append(ok)
    return ok

def _command_line_ok(_cache=[]):
    """ Return True if command line does not contain any
    help or display requests.
    """
    if _cache:
        return _cache[0]
    ok = True
    display_opts = ['--'+n for n in Distribution.display_option_names]
    for o in Distribution.display_options:
        if o[1]:
            display_opts.append('-'+o[1])
    for arg in sys.argv:
        if arg.startswith('--help') or arg=='-h' or arg in display_opts:
            ok = False
            break
    _cache.append(ok)
    return ok

def _command_line_ok(_cache=[]):
    """ Return True if command line does not contain any
    help or display requests.
    """
    if _cache:
        return _cache[0]
    ok = True
    display_opts = ['--'+n for n in Distribution.display_option_names]
    for o in Distribution.display_options:
        if o[1]:
            display_opts.append('-'+o[1])
    for arg in sys.argv:
        if arg.startswith('--help') or arg=='-h' or arg in display_opts:
            ok = False
            break
    _cache.append(ok)
    return ok

def _command_line_ok(_cache=[]):
    """ Return True if command line does not contain any
    help or display requests.
    """
    if _cache:
        return _cache[0]
    ok = True
    display_opts = ['--'+n for n in Distribution.display_option_names]
    for o in Distribution.display_options:
        if o[1]:
            display_opts.append('-'+o[1])
    for arg in sys.argv:
        if arg.startswith('--help') or arg=='-h' or arg in display_opts:
            ok = False
            break
    _cache.append(ok)
    return ok

def _command_line_ok(_cache=[]):
    """ Return True if command line does not contain any
    help or display requests.
    """
    if _cache:
        return _cache[0]
    ok = True
    display_opts = ['--'+n for n in Distribution.display_option_names]
    for o in Distribution.display_options:
        if o[1]:
            display_opts.append('-'+o[1])
    for arg in sys.argv:
        if arg.startswith('--help') or arg=='-h' or arg in display_opts:
            ok = False
            break
    _cache.append(ok)
    return ok

def test_show_help(self):
        # smoke test, just makes sure some help is displayed
        dist = Distribution()
        sys.argv = []
        dist.help = 1
        dist.script_name = 'setup.py'
        with captured_stdout() as s:
            dist.parse_command_line()

        output = [line for line in s.getvalue().split('\n')
                  if line.strip() != '']
        self.assertTrue(output)

def test_show_help(self):
        # smoke test, just makes sure some help is displayed
        self.addCleanup(log.set_threshold, log._global_log.threshold)
        dist = Distribution()
        sys.argv = []
        dist.help = 1
        dist.script_name = 'setup.py'
        with captured_stdout() as s:
            dist.parse_command_line()

        output = [line for line in s.getvalue().split('\n')
                  if line.strip() != '']
        self.assertTrue(output)

def test_show_help(self):
        # smoke test, just makes sure some help is displayed
        self.addCleanup(log.set_threshold, log._global_log.threshold)
        dist = Distribution()
        sys.argv = []
        dist.help = 1
        dist.script_name = 'setup.py'
        with captured_stdout() as s:
            dist.parse_command_line()

        output = [line for line in s.getvalue().split('\n')
                  if line.strip() != '']
        self.assertTrue(output)

def test_show_help(self):
        # smoke test, just makes sure some help is displayed
        dist = Distribution()
        sys.argv = []
        dist.help = 1
        dist.script_name = 'setup.py'
        with captured_stdout() as s:
            dist.parse_command_line()

        output = [line for line in s.getvalue().split('\n')
                  if line.strip() != '']
        self.assertTrue(output)

def test_show_help(self):
        # smoke test, just makes sure some help is displayed
        dist = Distribution()
        sys.argv = []
        dist.help = 1
        dist.script_name = 'setup.py'
        with captured_stdout() as s:
            dist.parse_command_line()

        output = [line for line in s.getvalue().split('\n')
                  if line.strip() != '']
        self.assertTrue(output)

def test_show_help(self):
        # smoke test, just makes sure some help is displayed
        dist = Distribution()
        sys.argv = []
        dist.help = 1
        dist.script_name = 'setup.py'
        with captured_stdout() as s:
            dist.parse_command_line()

        output = [line for line in s.getvalue().split('\n')
                  if line.strip() != '']
        self.assertTrue(output)