| Message ID | 1407278346-17427-9-git-send-email-eblake@redhat.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/scripts/qapi.py b/scripts/qapi.py index 910e422..e02fa0b 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -248,6 +248,19 @@ def discriminator_find_enum_define(expr): return find_enum(discriminator_type) +def expr_name(expr): + if expr.has_key('union'): + return expr['union'] + if expr.has_key('type'): + return expr['type'] + if expr.has_key('enum'): + return expr['enum'] + if expr.has_key('command'): + return expr['command'] + if expr.has_key('event'): + return expr['event'] + return None + def check_event(expr, expr_info): params = expr.get('data') if params:
Now that we know every expression has a known meta-type, we can add a helper function that retrieves the name of an arbitrary expression, for use in future error messages. * scripts/qapi.py (expr_name): New function. Signed-off-by: Eric Blake <eblake@redhat.com> --- scripts/qapi.py | 13 +++++++++++++ 1 file changed, 13 insertions(+)