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cimport cython
from gevent.__greenlet_primitives cimport SwitchOutGreenletWithLoop
from gevent.__hub_local cimport get_hub_noargs as get_hub
cdef sys
cdef ConcurrentObjectUseError
cdef bint _greenlet_imported
cdef _NONE
cdef extern from "greenlet/greenlet.h":
ctypedef class greenlet.greenlet [object PyGreenlet]:
pass
# These are actually macros and so much be included
# (defined) in each .pxd, as are the two functions
# that call them.
greenlet PyGreenlet_GetCurrent()
void PyGreenlet_Import()
cdef inline greenlet getcurrent():
return PyGreenlet_GetCurrent()
cdef inline void greenlet_init():
global _greenlet_imported
if not _greenlet_imported:
PyGreenlet_Import()
_greenlet_imported = True
cdef class Waiter:
cdef readonly SwitchOutGreenletWithLoop hub
cdef readonly greenlet greenlet
cdef readonly value
cdef _exception
cpdef get(self)
cpdef clear(self)
# cpdef of switch leads to parameter errors...
#cpdef switch(self, value)
@cython.final
@cython.internal
cdef class MultipleWaiter(Waiter):
cdef list _values
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