From 3a7ad05f18fb68426e3a48d0fe667ea98968c9f0 Mon Sep 17 00:00:00 2001
From: Martin Craig <martin.craig@eng.ox.ac.uk>
Date: Tue, 10 Jul 2018 13:12:53 +0100
Subject: [PATCH] Arguments given as None are ignored It's often helpful to be
able to leave an argument as None and only set it if you want to use it.
---
fsl/wrappers/wrapperutils.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fsl/wrappers/wrapperutils.py b/fsl/wrappers/wrapperutils.py
index 39339e18f..a4ed4d4a7 100644
--- a/fsl/wrappers/wrapperutils.py
+++ b/fsl/wrappers/wrapperutils.py
@@ -299,11 +299,12 @@ def applyArgStyle(style, valsep=None, argmap=None, valmap=None, singlechar_args=
for k, v in kwargs.items():
+ if v is None: continue
+
k = argmap.get(k, k)
mapv = valmap.get(k, fmtval(v))
k = fmtarg(k)
-
if mapv in (SHOW_IF_TRUE, HIDE_IF_TRUE):
if (mapv is SHOW_IF_TRUE and v) or \
(mapv is HIDE_IF_TRUE and not v):
@@ -621,6 +622,7 @@ class _FileOrThing(object):
val = allargs.get(name, None)
if val is None:
+ allargs.pop(name, None)
continue
if val is LOAD:
--
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