pyrox.dev
1diff --git a/certifi/core.py b/certifi/core.py
2index de02898..c033d20 100644
3--- a/certifi/core.py
4+++ b/certifi/core.py
5@@ -4,15 +4,25 @@ certifi.py
6
7 This module returns the installation location of cacert.pem or its contents.
8 """
9+import os
10 import sys
11
12
13+def get_cacert_path_from_environ():
14+ path = os.environ.get("NIX_SSL_CERT_FILE", None)
15+
16+ if path == "/no-cert-file.crt":
17+ return None
18+
19+ return path
20+
21+
22 if sys.version_info >= (3, 11):
23
24 from importlib.resources import as_file, files
25
26 _CACERT_CTX = None
27- _CACERT_PATH = None
28+ _CACERT_PATH = get_cacert_path_from_environ()
29
30 def where() -> str:
31 # This is slightly terrible, but we want to delay extracting the file
32@@ -39,14 +49,16 @@ if sys.version_info >= (3, 11):
33 return _CACERT_PATH
34
35 def contents() -> str:
36- return files("certifi").joinpath("cacert.pem").read_text(encoding="ascii")
37+ if _CACERT_PATH is not None:
38+ return open(_CACERT_PATH, encoding="utf-8").read()
39+ return files("certifi").joinpath("cacert.pem").read_text(encoding="utf-8")
40
41 elif sys.version_info >= (3, 7):
42
43 from importlib.resources import path as get_path, read_text
44
45 _CACERT_CTX = None
46- _CACERT_PATH = None
47+ _CACERT_PATH = get_cacert_path_from_environ()
48
49 def where() -> str:
50 # This is slightly terrible, but we want to delay extracting the
51@@ -74,7 +86,9 @@ elif sys.version_info >= (3, 7):
52 return _CACERT_PATH
53
54 def contents() -> str:
55- return read_text("certifi", "cacert.pem", encoding="ascii")
56+ if _CACERT_PATH is not None:
57+ return open(_CACERT_PATH, encoding="utf-8").read()
58+ return read_text("certifi", "cacert.pem", encoding="utf-8")
59
60 else:
61 import os
62@@ -84,6 +98,8 @@ else:
63 Package = Union[types.ModuleType, str]
64 Resource = Union[str, "os.PathLike"]
65
66+ _CACERT_PATH = get_cacert_path_from_environ()
67+
68 # This fallback will work for Python versions prior to 3.7 that lack the
69 # importlib.resources module but relies on the existing `where` function
70 # so won't address issues with environments like PyOxidizer that don't set
71@@ -102,7 +118,14 @@ else:
72 def where() -> str:
73 f = os.path.dirname(__file__)
74
75+ if _CACERT_PATH is not None:
76+ return _CACERT_PATH
77+
78 return os.path.join(f, "cacert.pem")
79
80 def contents() -> str:
81- return read_text("certifi", "cacert.pem", encoding="ascii")
82+ if _CACERT_PATH is not None:
83+ with open(_CACERT_PATH, encoding="utf-8") as data:
84+ return data.read()
85+
86+ return read_text("certifi", "cacert.pem", encoding="utf-8")