[gnome-continuous-yocto/gnomeostree-3.28-rocko: 6847/8267] argparse_oe: Add int_positive type

[Emmanuele Bassi <ebassi src gnome org>]

commit 3aa299d51ba57aa80664e5e92654d5b9abcf443b
Author: Aníbal Limón <anibal limon linux intel com>
Date:   Tue Jul 11 09:16:28 2017 -0700

    argparse_oe: Add int_positive type
    
    Sometimes only expect positive values from cmdline so it's better
    to filter at parsing cmdline step instead of validate later.
    
    (From OE-Core rev: 3ef5b518febd047bf90a0955fa2b9fb78ba6dde5)
    
    Signed-off-by: Aníbal Limón <anibal limon linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 scripts/lib/argparse_oe.py |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/scripts/lib/argparse_oe.py b/scripts/lib/argparse_oe.py
index bf6eb17..9bdfc1c 100644
--- a/scripts/lib/argparse_oe.py
+++ b/scripts/lib/argparse_oe.py
@@ -167,3 +167,10 @@ class OeHelpFormatter(argparse.HelpFormatter):
             return '\n'.join(lines)
         else:
             return super(OeHelpFormatter, self)._format_action(action)
+
+def int_positive(value):
+    ivalue = int(value)
+    if ivalue <= 0:
+        raise argparse.ArgumentTypeError(
+                "%s is not a positive int value" % value)
+    return ivalue