summaryrefslogtreecommitdiff
path: root/git/compat.py
diff options
context:
space:
mode:
Diffstat (limited to 'git/compat.py')
-rw-r--r--git/compat.py78
1 files changed, 0 insertions, 78 deletions
diff --git a/git/compat.py b/git/compat.py
deleted file mode 100644
index 4fe394ae..00000000
--- a/git/compat.py
+++ /dev/null
@@ -1,78 +0,0 @@
-# -*- coding: utf-8 -*-
-# config.py
-# Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
-#
-# This module is part of GitPython and is released under
-# the BSD License: http://www.opensource.org/licenses/bsd-license.php
-"""utilities to help provide compatibility with python 3"""
-# flake8: noqa
-
-import locale
-import os
-import sys
-
-from gitdb.utils.encoding import (
- force_bytes, # @UnusedImport
- force_text # @UnusedImport
-)
-
-from typing import Any, AnyStr, Dict, Optional, Type
-from git.types import TBD
-
-
-is_win = (os.name == 'nt') # type: bool
-is_posix = (os.name == 'posix')
-is_darwin = (os.name == 'darwin')
-defenc = sys.getfilesystemencoding()
-
-
-def safe_decode(s: Optional[AnyStr]) -> Optional[str]:
- """Safely decodes a binary string to unicode"""
- if isinstance(s, str):
- return s
- elif isinstance(s, bytes):
- return s.decode(defenc, 'surrogateescape')
- elif s is None:
- return None
- else:
- raise TypeError('Expected bytes or text, but got %r' % (s,))
-
-
-
-def safe_encode(s: Optional[AnyStr]) -> Optional[bytes]:
- """Safely encodes a binary string to unicode"""
- if isinstance(s, str):
- return s.encode(defenc)
- elif isinstance(s, bytes):
- return s
- elif s is None:
- return None
- else:
- raise TypeError('Expected bytes or text, but got %r' % (s,))
-
-
-def win_encode(s: Optional[AnyStr]) -> Optional[bytes]:
- """Encode unicodes for process arguments on Windows."""
- if isinstance(s, str):
- return s.encode(locale.getpreferredencoding(False))
- elif isinstance(s, bytes):
- return s
- elif s is not None:
- raise TypeError('Expected bytes or text, but got %r' % (s,))
- return None
-
-
-def with_metaclass(meta: Type[Any], *bases: Any) -> 'metaclass': # type: ignore ## mypy cannot understand dynamic class creation
- """copied from https://github.com/Byron/bcore/blob/master/src/python/butility/future.py#L15"""
-
- class metaclass(meta): # type: ignore
- __call__ = type.__call__
- __init__ = type.__init__ # type: ignore
-
- def __new__(cls, name: str, nbases: Optional[int], d: Dict[str, Any]) -> TBD:
- if nbases is None:
- return type.__new__(cls, name, (), d)
- return meta(name, bases, d)
-
- return metaclass(meta.__name__ + 'Helper', None, {})
-