diff options
Diffstat (limited to '.emacs.d.back/.python-environments/default/lib/python3.7/site-packages/setuptools/unicode_utils.py')
-rw-r--r-- | .emacs.d.back/.python-environments/default/lib/python3.7/site-packages/setuptools/unicode_utils.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/.emacs.d.back/.python-environments/default/lib/python3.7/site-packages/setuptools/unicode_utils.py b/.emacs.d.back/.python-environments/default/lib/python3.7/site-packages/setuptools/unicode_utils.py new file mode 100644 index 00000000..7c63efd2 --- /dev/null +++ b/.emacs.d.back/.python-environments/default/lib/python3.7/site-packages/setuptools/unicode_utils.py @@ -0,0 +1,44 @@ +import unicodedata +import sys + +from setuptools.extern import six + + +# HFS Plus uses decomposed UTF-8 +def decompose(path): + if isinstance(path, six.text_type): + return unicodedata.normalize('NFD', path) + try: + path = path.decode('utf-8') + path = unicodedata.normalize('NFD', path) + path = path.encode('utf-8') + except UnicodeError: + pass # Not UTF-8 + return path + + +def filesys_decode(path): + """ + Ensure that the given path is decoded, + NONE when no expected encoding works + """ + + if isinstance(path, six.text_type): + return path + + fs_enc = sys.getfilesystemencoding() or 'utf-8' + candidates = fs_enc, 'utf-8' + + for enc in candidates: + try: + return path.decode(enc) + except UnicodeDecodeError: + continue + + +def try_encode(string, enc): + "turn unicode encoding into a functional routine" + try: + return string.encode(enc) + except UnicodeEncodeError: + return None |