Python compat.WINDOWS属性代码示例

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def __init__(self, *args, **kwargs):
        # The Windows terminal does not support the hide/show cursor ANSI codes
        # even with colorama. So we'll ensure that hide_cursor is False on
        # Windows.
        # This call needs to go before the super() call, so that hide_cursor
        # is set in time. The base progress bar class writes the "hide cursor"
        # code to the terminal in its init, so if we don't set this soon
        # enough, we get a "hide" with no corresponding "show"...
        if WINDOWS and self.hide_cursor:
            self.hide_cursor = False

        super(WindowsMixin, self).__init__(*args, **kwargs)

        # Check if we are running on Windows and we have the colorama module,
        # if we do then wrap our file with it.
        if WINDOWS and colorama:
            self.file = colorama.AnsiToWin32(self.file)
            # The progress code expects to be able to call self.file.isatty()
            # but the colorama.AnsiToWin32() object doesn't have that, so we'll
            # add it.
            self.file.isatty = lambda: self.file.wrapped.isatty()
            # The progress code expects to be able to call self.file.flush()
            # but the colorama.AnsiToWin32() object doesn't have that, so we'll
            # add it.
            self.file.flush = lambda: self.file.wrapped.flush() 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def hidden_cursor(file):
    # type: (IO) -> Iterator[None]
    # The Windows terminal does not support the hide/show cursor ANSI codes,
    # even via colorama. So don't even try.
    if WINDOWS:
        yield
    # We don't want to clutter the output with control characters if we're
    # writing to a file, or if the user is running with --quiet.
    # See https://github.com/pypa/pip/issues/3418
    elif not file.isatty() or logger.getEffectiveLevel() > logging.INFO:
        yield
    else:
        file.write(HIDE_CURSOR)
        try:
            yield
        finally:
            file.write(SHOW_CURSOR) 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def _script_names(dist, script_name, is_gui):
    # type: (Distribution, str, bool) -> List[str]
    """Create the fully qualified name of the files created by
    {console,gui}_scripts for the given ``dist``.
    Returns the list of file names
    """
    if dist_in_usersite(dist):
        bin_dir = bin_user
    else:
        bin_dir = bin_py
    exe_name = os.path.join(bin_dir, script_name)
    paths_to_remove = [exe_name]
    if WINDOWS:
        paths_to_remove.append(exe_name + '.exe')
        paths_to_remove.append(exe_name + '.exe.manifest')
        if is_gui:
            paths_to_remove.append(exe_name + '-script.pyw')
        else:
            paths_to_remove.append(exe_name + '-script.py')
    return paths_to_remove 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def get_configuration_files():
    # type: () -> Dict[Kind, List[str]]
    global_config_files = [
        os.path.join(path, CONFIG_BASENAME)
        for path in appdirs.site_config_dirs('pip')
    ]

    site_config_file = os.path.join(sys.prefix, CONFIG_BASENAME)
    legacy_config_file = os.path.join(
        expanduser('~'),
        'pip' if WINDOWS else '.pip',
        CONFIG_BASENAME,
    )
    new_config_file = os.path.join(
        appdirs.user_config_dir("pip"), CONFIG_BASENAME
    )
    return {
        kinds.GLOBAL: global_config_files,
        kinds.SITE: [site_config_file],
        kinds.USER: [legacy_config_file, new_config_file],
    } 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def hidden_cursor(file):
    # type: (IO[Any]) -> Iterator[None]
    # The Windows terminal does not support the hide/show cursor ANSI codes,
    # even via colorama. So don't even try.
    if WINDOWS:
        yield
    # We don't want to clutter the output with control characters if we're
    # writing to a file, or if the user is running with --quiet.
    # See https://github.com/pypa/pip/issues/3418
    elif not file.isatty() or logger.getEffectiveLevel() > logging.INFO:
        yield
    else:
        file.write(HIDE_CURSOR)
        try:
            yield
        finally:
            file.write(SHOW_CURSOR) 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def __init__(self, *args, **kwargs):
        # The Windows terminal does not support the hide/show cursor ANSI codes
        # even with colorama. So we'll ensure that hide_cursor is False on
        # Windows.
        # This call neds to go before the super() call, so that hide_cursor
        # is set in time. The base progress bar class writes the "hide cursor"
        # code to the terminal in its init, so if we don't set this soon
        # enough, we get a "hide" with no corresponding "show"...
        if WINDOWS and self.hide_cursor:
            self.hide_cursor = False

        super(WindowsMixin, self).__init__(*args, **kwargs)

        # Check if we are running on Windows and we have the colorama module,
        # if we do then wrap our file with it.
        if WINDOWS and colorama:
            self.file = colorama.AnsiToWin32(self.file)
            # The progress code expects to be able to call self.file.isatty()
            # but the colorama.AnsiToWin32() object doesn't have that, so we'll
            # add it.
            self.file.isatty = lambda: self.file.wrapped.isatty()
            # The progress code expects to be able to call self.file.flush()
            # but the colorama.AnsiToWin32() object doesn't have that, so we'll
            # add it.
            self.file.flush = lambda: self.file.wrapped.flush() 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def _script_names(dist, script_name, is_gui):
    """Create the fully qualified name of the files created by
    {console,gui}_scripts for the given ``dist``.
    Returns the list of file names
    """
    if dist_in_usersite(dist):
        bin_dir = bin_user
    else:
        bin_dir = bin_py
    exe_name = os.path.join(bin_dir, script_name)
    paths_to_remove = [exe_name]
    if WINDOWS:
        paths_to_remove.append(exe_name + '.exe')
        paths_to_remove.append(exe_name + '.exe.manifest')
        if is_gui:
            paths_to_remove.append(exe_name + '-script.pyw')
        else:
            paths_to_remove.append(exe_name + '-script.py')
    return paths_to_remove 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def hidden_cursor(file):
    # The Windows terminal does not support the hide/show cursor ANSI codes,
    # even via colorama. So don't even try.
    if WINDOWS:
        yield
    # We don't want to clutter the output with control characters if we're
    # writing to a file, or if the user is running with --quiet.
    # See https://github.com/pypa/pip/issues/3418
    elif not file.isatty() or logger.getEffectiveLevel() > logging.INFO:
        yield
    else:
        file.write(HIDE_CURSOR)
        try:
            yield
        finally:
            file.write(SHOW_CURSOR) 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def user_config_dir(appname, roaming=True):
    # type: (str, bool) -> str
    """Return full path to the user-specific config dir for this application.

        "appname" is the name of application.
            If None, just the system directory is returned.
        "roaming" (boolean, default True) can be set False to not use the
            Windows roaming appdata directory. That means that for users on a
            Windows network setup for roaming profiles, this user data will be
            sync'd on login. See
            <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
            for a discussion of issues.

    Typical user data directories are:
        macOS:                  same as user_data_dir
        Unix:                   ~/.config/<AppName>
        Win *:                  same as user_data_dir

    For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME.
    That means, by default "~/.config/<AppName>".
    """
    if WINDOWS:
        path = user_data_dir(appname, roaming=roaming)
    elif sys.platform == "darwin":
        path = user_data_dir(appname)
    else:
        path = os.getenv('XDG_CONFIG_HOME', expanduser("~/.config"))
        path = os.path.join(path, appname)

    return path


# for the discussion regarding site_config_dirs locations
# see <https://github.com/pypa/pip/issues/1733> 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def __init__(self, stream=None, no_color=None):
        logging.StreamHandler.__init__(self, stream)
        self._no_color = no_color

        if WINDOWS and colorama:
            self.stream = colorama.AnsiToWin32(self.stream) 

# 需要导入模块: from pip._internal.utils import compat [as 别名]
# 或者: from pip._internal.utils.compat import WINDOWS [as 别名]
def _using_stdout(self):
        """
        Return whether the handler is using sys.stdout.
        """
        if WINDOWS and colorama:
            # Then self.stream is an AnsiToWin32 object.
            return self.stream.wrapped is sys.stdout

        return self.stream is sys.stdout