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fix error with Python 3.14 on Linux #37

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Merged
tridge merged 1 commit into from
Jan 12, 2026
Merged

fix error with Python 3.14 on Linux #37

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13 changes: 13 additions & 0 deletions dronecan_dsdlc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,19 @@
import shutil
import time

if __name__ == '__main__':
import multiprocessing

default_method = multiprocessing.get_all_start_methods()[0]
# we are not compatible with forkserver because we trust argv to be set up
# during module import, which using forkserver it is not in Python 3.13 and
# later. as Python 3.14 and later make forkserver the default on Linux, we
# need to switch back to the previous default of fork until we fix our code
# to not run stuff on import.
if default_method == "forkserver":
default_method = "fork"
multiprocessing.set_start_method(default_method)

try:
import dronecan.dsdl
except Exception as ex:
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