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worker: keep sys.modules untouched until the end of examine()

This commit is contained in:
Sebastien Bourdeauducq 2018-05-02 12:50:37 +08:00
parent 8079aa6d20
commit 0b4d06c7a9
1 changed files with 16 additions and 16 deletions
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32
artiq/master/worker_impl.py
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@ -155,26 +155,26 @@ def examine(device_mgr, dataset_mgr, file):
previous_keys = set(sys.modules.keys())
try:
module = file_import(file)
for class_name, exp_class in module.__dict__.items():
if class_name[0] == "_":
continue
if is_experiment(exp_class):
if exp_class.__doc__ is None:
name = class_name
else:
name = exp_class.__doc__.splitlines()[0].strip()
if name[-1] == ".":
name = name[:-1]
argument_mgr = TraceArgumentManager()
exp_class((device_mgr, dataset_mgr, argument_mgr))
arginfo = OrderedDict(
(k, (proc.describe(), group, tooltip))
for k, (proc, group, tooltip) in argument_mgr.requested_args.items())
register_experiment(class_name, name, arginfo)
finally:
new_keys = set(sys.modules.keys())
for key in new_keys - previous_keys:
del sys.modules[key]
for class_name, exp_class in module.__dict__.items():
if class_name[0] == "_":
continue
if is_experiment(exp_class):
if exp_class.__doc__ is None:
name = class_name
else:
name = exp_class.__doc__.splitlines()[0].strip()
if name[-1] == ".":
name = name[:-1]
argument_mgr = TraceArgumentManager()
exp_class((device_mgr, dataset_mgr, argument_mgr))
arginfo = OrderedDict(
(k, (proc.describe(), group, tooltip))
for k, (proc, group, tooltip) in argument_mgr.requested_args.items())
register_experiment(class_name, name, arginfo)
def setup_diagnostics(experiment_file, repository_path):