From 8a2f86ad907d3e3eed365b34586dbd99f743c89a Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 20 Mar 2012 14:37:16 +0000 Subject: utils: Add split_version function for splitting a version into its components (Bitbake rev: b7b7c768761d205bc5a60922ff709c9c184d4158) Signed-off-by: Richard Purdie --- bitbake/lib/bb/utils.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'bitbake') diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py index d7cefb245f..21d3a812d3 100644 --- a/bitbake/lib/bb/utils.py +++ b/bitbake/lib/bb/utils.py @@ -60,6 +60,20 @@ def explode_version(s): s = s[1:] return r +def split_version(s): + """Split a version string into its constituent parts (PE, PV, PR)""" + s = s.strip(" <>=") + e = 0 + if s.count(':'): + e = int(s.split(":")[0]) + s = s.split(":")[1] + r = "" + if s.count('-'): + r = s.rsplit("-", 1)[1] + s = s.rsplit("-", 1)[0] + v = s + return (e, v, r) + def vercmp_part(a, b): va = explode_version(a) vb = explode_version(b) -- cgit v1.2.3-54-g00ecf