The latest release (1.7.0) which includes the changes in this commit in particular: 544bcc8 is causing remote module execution to not work at all.
In gateway.py, this block:
if isinstance(source, types.ModuleType):
file_name = inspect.getsourcefile(source)
if not file_name:
source = inspect.getsource(source)
else:
source = NoneMakes source always a None which is not correct. If/when commenting this source = None condition, a serialize error is raised:
File "/tmp/bad/local/lib/python2.7/site-packages/execnet/gateway.py", line 135, in remote_exec
gateway_base.dumps_internal((source, file_name, call_name, kwargs)))
File "/tmp/bad/local/lib/python2.7/site-packages/execnet/gateway_base.py", line 1350, in dumps_internal
return _Serializer().save(obj)
File "/tmp/bad/local/lib/python2.7/site-packages/execnet/gateway_base.py", line 1368, in save
self._save(obj)
File "/tmp/bad/local/lib/python2.7/site-packages/execnet/gateway_base.py", line 1386, in _save
dispatch(self, obj)
File "/tmp/bad/local/lib/python2.7/site-packages/execnet/gateway_base.py", line 1471, in save_tuple
self._save(item)
File "/tmp/bad/local/lib/python2.7/site-packages/execnet/gateway_base.py", line 1384, in _save
raise DumpError("can't serialize {}".format(tp))
execnet.gateway_base.DumpError: can't serialize <type 'module'>
I don't know what can I suggest here other than removing the optimization (as explained here 544bcc8#r310201906) since going back to 1.6 or anything previous to that commit, allows us to have a working application using remote modules
The latest release (1.7.0) which includes the changes in this commit in particular: 544bcc8 is causing remote module execution to not work at all.
In gateway.py, this block:
Makes
sourcealways aNonewhich is not correct. If/when commenting thissource = Nonecondition, a serialize error is raised:I don't know what can I suggest here other than removing the optimization (as explained here 544bcc8#r310201906) since going back to 1.6 or anything previous to that commit, allows us to have a working application using remote modules