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authorblackhao <13851610112@163.com>2025-08-22 02:51:50 -0500
committerblackhao <13851610112@163.com>2025-08-22 02:51:50 -0500
commit4aab4087dc97906d0b9890035401175cdaab32d4 (patch)
tree4e2e9d88a711ec5b1cfa02e8ac72a55183b99123 /.venv/lib/python3.12/site-packages/certifi/core.py
parentafa8f50d1d21c721dabcb31ad244610946ab65a3 (diff)
2.0
Diffstat (limited to '.venv/lib/python3.12/site-packages/certifi/core.py')
-rw-r--r--.venv/lib/python3.12/site-packages/certifi/core.py83
1 files changed, 83 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/certifi/core.py b/.venv/lib/python3.12/site-packages/certifi/core.py
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+++ b/.venv/lib/python3.12/site-packages/certifi/core.py
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+"""
+certifi.py
+~~~~~~~~~~
+
+This module returns the installation location of cacert.pem or its contents.
+"""
+import sys
+import atexit
+
+def exit_cacert_ctx() -> None:
+ _CACERT_CTX.__exit__(None, None, None) # type: ignore[union-attr]
+
+
+if sys.version_info >= (3, 11):
+
+ from importlib.resources import as_file, files
+
+ _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 is None:
+ # 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)
+
+ return _CACERT_PATH
+
+ def contents() -> str:
+ return files("certifi").joinpath("cacert.pem").read_text(encoding="ascii")
+
+else:
+
+ 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 is None:
+ # 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)
+
+ return _CACERT_PATH
+
+ def contents() -> str:
+ return read_text("certifi", "cacert.pem", encoding="ascii")