Failed to save the file to the "xx" directory.
Failed to save the file to the "ll" directory.
Failed to save the file to the "mm" directory.
Failed to save the file to the "wp" directory.
Server IP : 66.29.132.124 / Your IP : 3.145.62.14 Web Server : LiteSpeed System : Linux business141.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64 User : wavevlvu ( 1524) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /opt/alt/python37/lib/python3.7/site-packages/libfuturize/fixes/ |
Upload File : |
"""Fixer for 'raise E, V' From Armin Ronacher's ``python-modernize``. raise -> raise raise E -> raise E raise E, V -> raise E(V) raise (((E, E'), E''), E'''), V -> raise E(V) CAVEATS: 1) "raise E, V" will be incorrectly translated if V is an exception instance. The correct Python 3 idiom is raise E from V but since we can't detect instance-hood by syntax alone and since any client code would have to be changed as well, we don't automate this. """ # Author: Collin Winter, Armin Ronacher # Local imports from lib2to3 import pytree, fixer_base from lib2to3.pgen2 import token from lib2to3.fixer_util import Name, Call, is_tuple class FixRaise(fixer_base.BaseFix): BM_compatible = True PATTERN = """ raise_stmt< 'raise' exc=any [',' val=any] > """ def transform(self, node, results): syms = self.syms exc = results["exc"].clone() if exc.type == token.STRING: msg = "Python 3 does not support string exceptions" self.cannot_convert(node, msg) return # Python 2 supports # raise ((((E1, E2), E3), E4), E5), V # as a synonym for # raise E1, V # Since Python 3 will not support this, we recurse down any tuple # literals, always taking the first element. if is_tuple(exc): while is_tuple(exc): # exc.children[1:-1] is the unparenthesized tuple # exc.children[1].children[0] is the first element of the tuple exc = exc.children[1].children[0].clone() exc.prefix = u" " if "val" not in results: # One-argument raise new = pytree.Node(syms.raise_stmt, [Name(u"raise"), exc]) new.prefix = node.prefix return new val = results["val"].clone() if is_tuple(val): args = [c.clone() for c in val.children[1:-1]] else: val.prefix = u"" args = [val] return pytree.Node(syms.raise_stmt, [Name(u"raise"), Call(exc, args)], prefix=node.prefix)