Mercurial > repos > shellac > guppy_basecaller
diff env/lib/python3.7/site-packages/cwltool/flatten.py @ 0:26e78fe6e8c4 draft
"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author | shellac |
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date | Sat, 02 May 2020 07:14:21 -0400 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/env/lib/python3.7/site-packages/cwltool/flatten.py Sat May 02 07:14:21 2020 -0400 @@ -0,0 +1,27 @@ +from __future__ import absolute_import + +from typing import Any, Callable, List, Text, cast + +# http://rightfootin.blogspot.com/2006/09/more-on-python-flatten.html + + +def flatten(l, ltypes=(list, tuple)): + # type: (Any, Any) -> List[Any] + if l is None: + return [] + if not isinstance(l, ltypes): + return [l] + + ltype = type(l) + l = list(l) + i = 0 + while i < len(l): + while isinstance(l[i], ltypes): + if not l[i]: + l.pop(i) + i -= 1 + break + else: + l[i:i + 1] = l[i] + i += 1 + return cast(Callable[[Any], List[Any]], ltype)(l)