IGNIETFERRO-1816 Update Python 3 from 3.9.12 to 3.10.4

ref:9f96be6d02ee8044fdd6f124b799b270c20ce641

1 files changed, 38 insertions, 22 deletions

diff --git a/contrib/tools/python3/src/Lib/tempfile.py b/contrib/tools/python3/src/Lib/tempfile.py
index eafce6f25b6..7b6821240f2 100644
--- a/contrib/tools/python3/src/Lib/tempfile.py
+++ b/contrib/tools/python3/src/Lib/tempfile.py
@@ -103,7 +103,11 @@ def _infer_return_type(*args):
                                 "path components.")
             return_type = str
     if return_type is None:
-        return str  # tempfile APIs return a str by default.
+        if tempdir is None or isinstance(tempdir, str):
+            return str  # tempfile APIs return a str by default.
+        else:
+            # we could check for bytes but it'll fail later on anyway
+            return bytes
     return return_type
 
 
@@ -147,10 +151,7 @@ class _RandomNameSequence:
         return self
 
     def __next__(self):
-        c = self.characters
-        choose = self.rng.choice
-        letters = [choose(c) for dummy in range(8)]
-        return ''.join(letters)
+        return ''.join(self.rng.choices(self.characters, k=8))
 
 def _candidate_tempdir_list():
     """Generate a list of candidate temporary directories which
@@ -272,17 +273,17 @@ def _mkstemp_inner(dir, pre, suf, flags, output_type):
 # User visible interfaces.
 
 def gettempprefix():
-    """The default prefix for temporary directories."""
-    return template
+    """The default prefix for temporary directories as string."""
+    return _os.fsdecode(template)
 
 def gettempprefixb():
     """The default prefix for temporary directories as bytes."""
-    return _os.fsencode(gettempprefix())
+    return _os.fsencode(template)
 
 tempdir = None
 
-def gettempdir():
-    """Accessor for tempfile.tempdir."""
+def _gettempdir():
+    """Private accessor for tempfile.tempdir."""
     global tempdir
     if tempdir is None:
         _once_lock.acquire()
@@ -293,9 +294,13 @@ def gettempdir():
             _once_lock.release()
     return tempdir
 
+def gettempdir():
+    """Returns tempfile.tempdir as str."""
+    return _os.fsdecode(_gettempdir())
+
 def gettempdirb():
-    """A bytes version of tempfile.gettempdir()."""
-    return _os.fsencode(gettempdir())
+    """Returns tempfile.tempdir as bytes."""
+    return _os.fsencode(_gettempdir())
 
 def mkstemp(suffix=None, prefix=None, dir=None, text=False):
     """User-callable function to create and return a unique temporary
@@ -542,6 +547,9 @@ def NamedTemporaryFile(mode='w+b', buffering=-1, encoding=None,
     if _os.name == 'nt' and delete:
         flags |= _os.O_TEMPORARY
 
+    if "b" not in mode:
+        encoding = _io.text_encoding(encoding)
+
     (fd, name) = _mkstemp_inner(dir, prefix, suffix, flags, output_type)
     try:
         file = _io.open(fd, mode, buffering=buffering,
@@ -582,6 +590,9 @@ else:
         """
         global _O_TMPFILE_WORKS
 
+        if "b" not in mode:
+            encoding = _io.text_encoding(encoding)
+
         prefix, suffix, dir, output_type = _sanitize_params(prefix, suffix, dir)
 
         flags = _bin_openflags
@@ -637,6 +648,7 @@ class SpooledTemporaryFile:
         if 'b' in mode:
             self._file = _io.BytesIO()
         else:
+            encoding = _io.text_encoding(encoding)
             self._file = _io.TextIOWrapper(_io.BytesIO(),
                             encoding=encoding, errors=errors,
                             newline=newline)
@@ -767,7 +779,7 @@ class SpooledTemporaryFile:
         return rv
 
 
-class TemporaryDirectory(object):
+class TemporaryDirectory:
     """Create and return a temporary directory.  This has the same
     behavior as mkdtemp but can be used as a context manager.  For
     example:
@@ -779,14 +791,17 @@ class TemporaryDirectory(object):
     in it are removed.
     """
 
-    def __init__(self, suffix=None, prefix=None, dir=None):
+    def __init__(self, suffix=None, prefix=None, dir=None,
+                 ignore_cleanup_errors=False):
         self.name = mkdtemp(suffix, prefix, dir)
+        self._ignore_cleanup_errors = ignore_cleanup_errors
         self._finalizer = _weakref.finalize(
             self, self._cleanup, self.name,
-            warn_message="Implicitly cleaning up {!r}".format(self))
+            warn_message="Implicitly cleaning up {!r}".format(self),
+            ignore_errors=self._ignore_cleanup_errors)
 
     @classmethod
-    def _rmtree(cls, name):
+    def _rmtree(cls, name, ignore_errors=False):
         def onerror(func, path, exc_info):
             if issubclass(exc_info[0], PermissionError):
                 def resetperms(path):
@@ -805,19 +820,20 @@ class TemporaryDirectory(object):
                         _os.unlink(path)
                     # PermissionError is raised on FreeBSD for directories
                     except (IsADirectoryError, PermissionError):
-                        cls._rmtree(path)
+                        cls._rmtree(path, ignore_errors=ignore_errors)
                 except FileNotFoundError:
                     pass
             elif issubclass(exc_info[0], FileNotFoundError):
                 pass
             else:
-                raise
+                if not ignore_errors:
+                    raise
 
         _shutil.rmtree(name, onerror=onerror)
 
     @classmethod
-    def _cleanup(cls, name, warn_message):
-        cls._rmtree(name)
+    def _cleanup(cls, name, warn_message, ignore_errors=False):
+        cls._rmtree(name, ignore_errors=ignore_errors)
         _warnings.warn(warn_message, ResourceWarning)
 
     def __repr__(self):
@@ -830,7 +846,7 @@ class TemporaryDirectory(object):
         self.cleanup()
 
     def cleanup(self):
-        if self._finalizer.detach():
-            self._rmtree(self.name)
+        if self._finalizer.detach() or _os.path.exists(self.name):
+            self._rmtree(self.name, ignore_errors=self._ignore_cleanup_errors)
 
     __class_getitem__ = classmethod(_types.GenericAlias)