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Python path.with_name方法代码示例

本文整理汇总了Python中os.path.with_name方法的典型用法代码示例。如果您正苦于以下问题:Python path.with_name方法的具体用法?Python path.with_name怎么用?Python path.with_name使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在os.path的用法示例。


在下文中一共展示了path.with_name方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: _lock_path

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import with_name [as 别名]
def _lock_path(path):
    """
    Context manager for locking a path.

    Usage::

        with _lock_path(path):
            ...

    Another thread or process that attempts to lock the same path will wait
    until this context manager is exited.

    The lock is implemented by creating a temporary file in the parent
    directory, so that directory must exist and be writable.
    """
    path = Path(path)
    lock_path = path.with_name(path.name + ".matplotlib-lock")
    retries = 50
    sleeptime = 0.1
    for _ in range(retries):
        try:
            with lock_path.open("xb"):
                break
        except FileExistsError:
            time.sleep(sleeptime)
    else:
        raise TimeoutError("""\
Lock error: Matplotlib failed to acquire the following lock file:
    {}
This maybe due to another process holding this lock file.  If you are sure no
other Matplotlib process is running, remove this file and try again.""".format(
            lock_path))
    try:
        yield
    finally:
        lock_path.unlink() 
开发者ID:PacktPublishing,项目名称:Mastering-Elasticsearch-7.0,代码行数:38,代码来源:__init__.py


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