[IMPR] Use self.action != 'login' expression for tuple index

Change-Id: I67c84b4839a120ee5650871751f63df370644d8d
---
M pywikibot/data/api.py
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pywikibot/data/api.py b/pywikibot/data/api.py
index e7be358..0992103 100644
--- a/pywikibot/data/api.py
+++ b/pywikibot/data/api.py
@@ -2971,8 +2971,7 @@
 
     def keyword(self, key):
         """Get API keyword from mapping."""
-        index = 0 if self.action == 'login' else 1
-        return self.mapping[key][index]
+        return self.mapping[key][self.action != 'login']
 
     @remove_last_args(arg_names=['remember, captchaId, captchaAnswer'])
     def getCookie(self) -> str:

