def where() -> str: # This is slightly terrible, but we want to delay extracting the file # in cases where we're inside of a zipimport situation until someone # actually calls where(), but we don't want to re-extract the file # on every call of where(), so we'll do it once then store it in a # global variable. global _CACERT_CTX global _CACERT_PATH if _CACERT_PATH isNone: # This is slightly janky, the importlib.resources API wants you to # manage the cleanup of this file, so it doesn't actually return a # path, it returns a context manager that will give you the path # when you enter it and will do any cleanup when you leave it. In # the common case of not needing a temporary file, it will just # return the file system location and the __exit__() is a no-op. # # We also have to hold onto the actual context manager, because # it will do the cleanup whenever it gets garbage collected, so # we will also store that at the global level as well.
_CACERT_CTX = as_file(files("certifi").joinpath("cacert.pem"))
_CACERT_PATH = str(_CACERT_CTX.__enter__())
atexit.register(exit_cacert_ctx)
from importlib.resources import path as get_path, read_text
_CACERT_CTX = None
_CACERT_PATH = None
def where() -> str: # This is slightly terrible, but we want to delay extracting the # file in cases where we're inside of a zipimport situation until # someone actually calls where(), but we don't want to re-extract # the file on every call of where(), so we'll do it once then store # it in a global variable. global _CACERT_CTX global _CACERT_PATH if _CACERT_PATH isNone: # This is slightly janky, the importlib.resources API wants you # to manage the cleanup of this file, so it doesn't actually # return a path, it returns a context manager that will give # you the path when you enter it and will do any cleanup when # you leave it. In the common case of not needing a temporary # file, it will just return the file system location and the # __exit__() is a no-op. # # We also have to hold onto the actual context manager, because # it will do the cleanup whenever it gets garbage collected, so # we will also store that at the global level as well.
_CACERT_CTX = get_path("certifi", "cacert.pem")
_CACERT_PATH = str(_CACERT_CTX.__enter__())
atexit.register(exit_cacert_ctx)
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.