moved command line args handling into function

snek

@@ -2,6 +2,7 @@
 
 import argparse
 
+def handle_clargs():
     parser = argparse.ArgumentParser(
         description="🐍",
 #        formatter_class=argparse.ArgumentDefaultsHelpFormatter
@@ -25,6 +26,7 @@ parser_fork.add_argument("name", help=msg)
     parser_bless.add_argument("name", help=msg)
 
     clargs = parser.parse_args()
+    return clargs
 
 
 
@@ -165,6 +167,7 @@ def maxstrlen(seq):
 
 
 if __name__ == "__main__":
+    clargs = handle_clargs()
     conda = Conda(root=clargs.root, exe=clargs.exe)
 
     dispatch = {