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worker: restore sys.modules in examine() (#976)

This commit is contained in:
Sebastien Bourdeauducq 2018-05-02 12:32:35 +08:00
parent b84a2a1eeb
commit 6a0bba1d89
1 changed files with 6 additions and 1 deletions
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7
artiq/master/worker_impl.py
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@ -4,6 +4,7 @@ import os
import logging import logging
import traceback import traceback
from collections import OrderedDict from collections import OrderedDict
from copy import copy
import h5py import h5py
@ -152,7 +153,11 @@ class ExamineDatasetMgr:
def examine(device_mgr, dataset_mgr, file): def examine(device_mgr, dataset_mgr, file):
module = file_import(file) previous_modules = copy(sys.modules)
try:
module = file_import(file)
finally:
sys.modules = previous_modules
for class_name, exp_class in module.__dict__.items(): for class_name, exp_class in module.__dict__.items():
if class_name[0] == "_": if class_name[0] == "_":
continue continue