Document importance of PyEval_EvalInitThreads()
|Reported by:||nikratio||Owned by:|
It would be great if http://docs.cython.org/src/userguide/external_C_code.html#acquiring-and-releasing-the-gil could be extended with something like
WARNING: If the C components of the application are starting threads before any Python code does so, the PyEval_EvalInitThreads() needs to be called (to initialize Python thread support) before any "with gil" functions are invoked.
in the "Acquiring the GIL" section.