ref: 4410517b44fd2610abe0dcd1349bb3e6b3c5ddb8
dir: /sys/src/cmd/python/Doc/lib/libdummythreading.tex/
\section{\module{dummy_threading} ---
Drop-in replacement for the \module{threading} module}
\declaremodule[dummythreading]{standard}{dummy_threading}
\modulesynopsis{Drop-in replacement for the \refmodule{threading} module.}
This module provides a duplicate interface to the
\refmodule{threading} module. It is meant to be imported when the
\refmodule{thread} module is not provided on a platform.
Suggested usage is:
\begin{verbatim}
try:
import threading as _threading
except ImportError:
import dummy_threading as _threading
\end{verbatim}
Be careful to not use this module where deadlock might occur from a thread
being created that blocks waiting for another thread to be created. This
often occurs with blocking I/O.