New submission from Raman <s_raman...@yahoo.com>:
Sample code below
import re
regex =
r'DELETE\s*(?P<table_alias>[a-zA-z_0-9]*)\s*FROM\s*(?P<table_name>[a-zA-z_0-9]+)\s*([a-zA-Z0-9_]*)\s*(?P<where_statement>WHERE){0,1}(\s.)*?'
test_str = 'DELETE FROM my_table1 t_ WHERE id in (1,2,3)'
matches = re.finditer(regex, test_str, re.MULTILINE)
print([m.groupdict() for m in matches])
Below is the expected output.
[{'table_alias': '', 'table_name': 'my_table1', 'where_statement': 'WHERE'}]
But in Win Server 2012 R2, the output is
[{'table_alias': '', 'table_name': 'mytable1', 'where_statement': None}]
Using 3.7 in Win Server 2012 R2 also the output is not as expected. But in Win
10 and other linux variants, expected output is obtained.
----------
components: Regular Expressions
messages: 322916
nosy: ezio.melotti, mrabarnett, ram, serhiy.storchaka
priority: normal
severity: normal
status: open
title: Regex not evalauated correctly
type: behavior
versions: Python 3.6, Python 3.7
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue34315>
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