Markus Armbruster c615550df3 qapi: Improve source file read error handling ... qapi-gen.py crashes when it can't open the main schema file, and when it can't read from any schema file. Lazy. Change QAPISchema.__init__() to take a file name instead of a file object. Move the open code from _include() to __init__(), so it's used for the main schema file, too. Move the read into the try for good measure, and rephrase the error message. Reporting open or read failure for the main schema file needs a QAPISourceInfo representing "no source". Make QAPISourceInfo cope with fname=None. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20190927134639.4284-27-armbru@redhat.com>		2019-09-28 17:17:48 +02:00
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__init__.py	qapi-gen: New common driver for code and doc generators	2018-03-02 13:14:09 -06:00
commands.py	qapi: Permit 'boxed' with empty type	2019-09-24 14:07:22 +02:00
common.py	qapi: Improve source file read error handling	2019-09-28 17:17:48 +02:00
doc.py	qapi: Allow documentation for features	2019-06-12 18:35:57 +02:00
events.py	qapi: Plumb info to the QAPISchemaMember	2019-09-28 17:17:19 +02:00
introspect.py	qapi: Add feature flags to struct types	2019-06-12 18:34:26 +02:00
types.py	qapi: Add feature flags to struct types	2019-06-12 18:34:26 +02:00
visit.py	qapi: Add feature flags to struct types	2019-06-12 18:34:26 +02:00