Mercurial > repos > shellac > guppy_basecaller
view env/lib/python3.7/site-packages/virtualenv/util/six.py @ 3:758bc20232e8 draft
"planemo upload commit 2a0fe2cc28b09e101d37293e53e82f61762262ec"
author | shellac |
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date | Thu, 14 May 2020 16:20:52 -0400 |
parents | 26e78fe6e8c4 |
children |
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"""Backward compatibility layer with older version of six. This is used to avoid virtualenv requring a version of six newer than what the system may have. """ from __future__ import absolute_import from six import PY2, PY3, binary_type, text_type try: from six import ensure_text except ImportError: def ensure_text(s, encoding="utf-8", errors="strict"): """Coerce *s* to six.text_type. For Python 2: - `unicode` -> `unicode` - `str` -> `unicode` For Python 3: - `str` -> `str` - `bytes` -> decoded to `str` """ if isinstance(s, binary_type): return s.decode(encoding, errors) elif isinstance(s, text_type): return s else: raise TypeError("not expecting type '%s'" % type(s)) try: from six import ensure_str except ImportError: def ensure_str(s, encoding="utf-8", errors="strict"): """Coerce *s* to `str`. For Python 2: - `unicode` -> encoded to `str` - `str` -> `str` For Python 3: - `str` -> `str` - `bytes` -> decoded to `str` """ if not isinstance(s, (text_type, binary_type)): raise TypeError("not expecting type '%s'" % type(s)) if PY2 and isinstance(s, text_type): s = s.encode(encoding, errors) elif PY3 and isinstance(s, binary_type): s = s.decode(encoding, errors) return s