Mercurial > libervia-backend
changeset 424:72c13313b6d6
bridge: added check that synchronous method does not return a deferred
author | Goffi <goffi@goffi.org> |
---|---|
date | Mon, 07 Nov 2011 22:27:07 +0100 (2011-11-07) |
parents | 6c20c76abdcc |
children | e4e9187e3b5b |
files | src/bridge/DBus.py src/bridge/bridge_constructor/dbus_core_template.py |
diffstat | 2 files changed, 12 insertions(+), 0 deletions(-) [+] |
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--- a/src/bridge/DBus.py Mon Nov 07 00:09:22 2011 +0100 +++ b/src/bridge/DBus.py Mon Nov 07 22:27:07 2011 +0100 @@ -42,6 +42,9 @@ class AsyncNotDeferred(dbus.DBusException): _dbus_error_name = const_ERROR_PREFIX + ".AsyncNotDeferred" +class DeferredNotAsync(dbus.DBusException): + _dbus_error_name = const_ERROR_PREFIX + ".DeferredNotAsync" + class GenericException(dbus.DBusException): def __init__(self, twisted_error): super(GenericException,self).__init__() @@ -82,6 +85,9 @@ result.addCallback(callback) result.addErrback(lambda err:errback(GenericException(err))) else: + if isinstance(result, Deferred): + error("Synchrone method [%s] return a Deferred." % name) + raise DeferredNotAsync return result ### signals ###
--- a/src/bridge/bridge_constructor/dbus_core_template.py Mon Nov 07 00:09:22 2011 +0100 +++ b/src/bridge/bridge_constructor/dbus_core_template.py Mon Nov 07 22:27:07 2011 +0100 @@ -42,6 +42,9 @@ class AsyncNotDeferred(dbus.DBusException): _dbus_error_name = const_ERROR_PREFIX + ".AsyncNotDeferred" +class DeferredNotAsync(dbus.DBusException): + _dbus_error_name = const_ERROR_PREFIX + ".DeferredNotAsync" + class GenericException(dbus.DBusException): def __init__(self, twisted_error): super(GenericException,self).__init__() @@ -82,6 +85,9 @@ result.addCallback(callback) result.addErrback(lambda err:errback(GenericException(err))) else: + if isinstance(result, Deferred): + error("Synchrone method [%s] return a Deferred." % name) + raise DeferredNotAsync return result ### signals ###