18.0 vanilla

odoo-bringout-oca-ocb-base/odoo/tools/parse_version.py

@@ -1,15 +1,14 @@
-# -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 ## this functions are taken from the setuptools package (version 0.6c8)
 ## http://peak.telecommunity.com/DevCenter/PkgResources#parsing-utilities
 
-from __future__ import print_function
 import re
 
 component_re = re.compile(r'(\d+ | [a-z]+ | \.| -)', re.VERBOSE)
 replace = {'pre':'c', 'preview':'c','-':'final-','_':'final-','rc':'c','dev':'@','saas':'','~':''}.get
 
+
 def _parse_version_parts(s):
     for part in component_re.split(s):
         part = replace(part,part)
@@ -22,7 +21,8 @@ def _parse_version_parts(s):
 
     yield '*final'  # ensure that alpha/beta/candidate are before final
 
-def parse_version(s):
+
+def parse_version(s: str) -> tuple[str, ...]:
     """Convert a version string to a chronologically-sortable key
 
     This is a rough cross between distutils' StrictVersion and LooseVersion;
@@ -52,7 +52,7 @@ def parse_version(s):
     candidates, and therefore are not as new as a version string that does not
     contain them.
     """
-    parts = []
+    parts: list[str] = []
     for part in _parse_version_parts((s or '0.1').lower()):
         if part.startswith('*'):
             if part<'*final':   # remove '-' before a prerelease tag