hy/hy/_compat.py

# Copyright 2020 the authors.
# This file is part of Hy, which is free software licensed under the Expat
# license. See the LICENSE.

import sys

PY36 = sys.version_info >= (3, 6)
PY37 = sys.version_info >= (3, 7)
PY38 = sys.version_info >= (3, 8)


def reraise(exc_type, value, traceback=None):
    try:
        raise value.with_traceback(traceback)
    finally:
        traceback = None
Update copyright years 2020-01-03 13:47:51 -05:00			`# Copyright 2020 the authors.`
Make all files comply with license-header policy 2017-04-27 14:16:57 -07:00			`# This file is part of Hy, which is free software licensed under the Expat`
			`# license. See the LICENSE.`
list flattener 2013-04-04 19:32:56 -04:00
Move `isidentifier` to hy.lex 2019-05-20 16:13:07 -04:00			`import sys`
Factor str_type into hy.util 2013-04-12 20:39:45 +02:00
Introduce for/a* and for/a expressions 2017-12-30 17:31:06 -05:00			`PY36 = sys.version_info >= (3, 6)`
Implement changes to support PEP 552 2018-02-09 16:43:25 -05:00			`PY37 = sys.version_info >= (3, 7)`
Provide Module(..., type_ignores) for Python 3.8 2019-04-08 15:38:03 -04:00			`PY38 = sys.version_info >= (3, 8)`
Factor str_type into hy.util 2013-04-12 20:39:45 +02:00
Retain compiled source and file information for exceptions This commit refactors the exception/error classes and their handling. It also retains Hy source strings and their originating file information, when available, all throughout the core parser and compiler functions. As well, with these changes, calling code is no longer responsible for providing source and file details to exceptions, Closes hylang/hy#657. 2018-10-28 20:43:17 -05:00
Remove old hy._compat raising code 2019-05-20 15:43:39 -04:00			`def reraise(exc_type, value, traceback=None):`
			`try:`
			`raise value.with_traceback(traceback)`
			`finally:`
			`traceback = None`