qapi: Improve 'include' error message
Use of '"...%s" % include' to print non-strings can lead to
ugly messages, such as this (if the .json change is applied
without the qapi.py change):
Expected a file name (string), got: OrderedDict()
Better is to just omit the actual non-string value in the
message.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1443565276-4535-3-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
diff --git a/scripts/qapi.py b/scripts/qapi.py
index 06478bb..362e007 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -132,8 +132,7 @@
include = expr["include"]
if not isinstance(include, str):
raise QAPIExprError(expr_info,
- 'Expected a file name (string), got: %s'
- % include)
+ "Value of 'include' must be a string")
incl_abs_fname = os.path.join(os.path.dirname(abs_fname),
include)
# catch inclusion cycle