Fix default variable values having substitutions from the calculus

This commit is contained in:
Ben Jackson 2021-03-10 11:12:28 +00:00 committed by Ben Jackson
commit 6d3f3e207b
2 changed files with 7 additions and 3 deletions

View file

@ -494,7 +494,6 @@ def _Substitute( template, mapping ):
if mo.group( 'braceddefault' ) is not None:
named = mo.group( 'defname' )
if named not in mapping:
''
raise MissingSubstitution(
named,
mo.group( 'default' ).replace( '\\}', '}' ) )
@ -536,8 +535,11 @@ def ExpandReferencesInString( orig_s,
if default_value is None and e.default_value is not None:
try:
default_value = _Substitute( e.default_value, mapping )
except MissingSubstitution:
default_value = e.default_value
except MissingSubstitution as e2:
if e2.name in calculus:
default_value = calculus[ e2.name ]()
else:
default_value = e.default_value
mapping[ key ] = AskForInput( 'Enter value for {}: '.format( key ),
default_value )