Relocate importlib._case_ok to importlib._bootstrap.

This required updating the code to use posix instead of os. This is
all being done to make bootstrapping easier to removing dependencies
that are kept in importlib.__init__ and thus outside of the single
file to bootstrap from.

1 files changed, 0 insertions, 19 deletions

diff --git a/Lib/importlib/__init__.py b/Lib/importlib/__init__.py
index 9672b36..ec6a965 100644
--- a/Lib/importlib/__init__.py
+++ b/Lib/importlib/__init__.py
@@ -33,25 +33,6 @@ _r_long = _bootstrap._r_long
 
 # Bootstrap help #####################################################
 
-# TODO: Expose from import.c, else handle encode/decode as _os.environ returns
-#       bytes.
-def _case_ok(directory, check):
-    """Check if the directory contains something matching 'check'.
-
-    No check is done if the file/directory exists or not.
-
-    """
-    if 'PYTHONCASEOK' in os.environ:
-        return True
-    if not directory:
-        directory = os.getcwd()
-    if check in os.listdir(directory):
-        return True
-    return False
-
-_bootstrap._case_ok = _case_ok
-
-
 # Required built-in modules.
 try:
     import posix as _os