--HG--
rename : docs/src/tutorial/pypy.rst => docs/src/userguide/pypy.rst

--HG--
rename : docs/src/tutorial/pypy.rst => docs/src/userguide/pypy.rst

disable the 'atexit' pyregr test: it calls the registered atexit handlers which triggers the module cleanup and crashes

enable in-place compilation mode for pyximport when used from test runner (improves package compatibility)

when pyximporting a package __init__ module in place, make sure we provide __path__ at module init time to support relative imports

allow configuring the source language level in pyximport use default to the platform version for .py files