Generated by Cython 3.1.0a1
Yellow lines hint at Python interaction.
Click on a line that starts with a "+
" to see the C code that Cython generated for it.
Raw output: _tracer.c
+001: # Copyright (c) 2018 gevent. See LICENSE for details.
__pyx_t_2 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_test, __pyx_t_2) < 0) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
002: # cython: auto_pickle=False,embedsignature=True,always_allow_keywords=False
003: from __future__ import print_function, absolute_import, division
004:
+005: import sys
__pyx_t_2 = __Pyx_ImportDottedModule(__pyx_mstate_global->__pyx_n_u_sys, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 5, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_XGOTREF(__pyx_v_6gevent_16_gevent_c_tracer_sys); __Pyx_DECREF_SET(__pyx_v_6gevent_16_gevent_c_tracer_sys, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = 0;
+006: import traceback
__pyx_t_2 = __Pyx_ImportDottedModule(__pyx_mstate_global->__pyx_n_u_traceback, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 6, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_XGOTREF(__pyx_v_6gevent_16_gevent_c_tracer_traceback); __Pyx_DECREF_SET(__pyx_v_6gevent_16_gevent_c_tracer_traceback, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = 0;
007:
+008: from greenlet import settrace
__pyx_t_2 = __Pyx_PyList_Pack(1, __pyx_mstate_global->__pyx_n_u_settrace); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 8, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __pyx_t_3 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_greenlet, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 8, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_settrace); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 8, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_INCREF(__pyx_t_2); __Pyx_XGOTREF(__pyx_v_6gevent_16_gevent_c_tracer_settrace); __Pyx_DECREF_SET(__pyx_v_6gevent_16_gevent_c_tracer_settrace, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+009: from greenlet import getcurrent
__pyx_t_3 = __Pyx_PyList_Pack(1, __pyx_mstate_global->__pyx_n_u_getcurrent); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 9, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __pyx_t_2 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_greenlet, __pyx_t_3, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 9, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; __pyx_t_3 = __Pyx_ImportFrom(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_getcurrent); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 9, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __Pyx_INCREF(__pyx_t_3); __Pyx_XGOTREF(__pyx_v_6gevent_16_gevent_c_tracer_getcurrent); __Pyx_DECREF_SET(__pyx_v_6gevent_16_gevent_c_tracer_getcurrent, __pyx_t_3); __Pyx_GIVEREF(__pyx_t_3); __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
010:
+011: from gevent.util import format_run_info
__pyx_t_2 = __Pyx_PyList_Pack(1, __pyx_mstate_global->__pyx_n_u_format_run_info); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __pyx_t_3 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_gevent_util, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 11, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_format_run_info); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_INCREF(__pyx_t_2); __Pyx_XGOTREF(__pyx_v_6gevent_16_gevent_c_tracer_format_run_info); __Pyx_DECREF_SET(__pyx_v_6gevent_16_gevent_c_tracer_format_run_info, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
012:
+013: from gevent._compat import perf_counter
__pyx_t_3 = __Pyx_PyList_Pack(1, __pyx_mstate_global->__pyx_n_u_perf_counter); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 13, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __pyx_t_2 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_gevent__compat, __pyx_t_3, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 13, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; __pyx_t_3 = __Pyx_ImportFrom(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_perf_counter); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 13, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __Pyx_INCREF(__pyx_t_3); __Pyx_XGOTREF(__pyx_v_6gevent_16_gevent_c_tracer_perf_counter); __Pyx_DECREF_SET(__pyx_v_6gevent_16_gevent_c_tracer_perf_counter, __pyx_t_3); __Pyx_GIVEREF(__pyx_t_3); __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+014: from gevent._util import gmctime
__pyx_t_2 = __Pyx_PyList_Pack(1, __pyx_mstate_global->__pyx_n_u_gmctime); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 14, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __pyx_t_3 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_gevent__util, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 14, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_gmctime); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 14, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_INCREF(__pyx_t_2); __Pyx_XGOTREF(__pyx_v_6gevent_16_gevent_c_tracer_gmctime); __Pyx_DECREF_SET(__pyx_v_6gevent_16_gevent_c_tracer_gmctime, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
015:
016:
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018: 'GreenletTracer',
019: 'HubSwitchTracer',
020: 'MaxSwitchTracer',
021: ]
022:
023: # Recall these classes are cython compiled, so
024: # class variable declarations are bad.
025:
026:
+027: class GreenletTracer(object):
struct __pyx_vtabstruct_6gevent_16_gevent_c_tracer_GreenletTracer { PyObject *(*_trace)(struct __pyx_obj_6gevent_16_gevent_c_tracer_GreenletTracer *, PyObject *, PyObject *, int __pyx_skip_dispatch); PyObject *(*did_block_hub)(struct __pyx_obj_6gevent_16_gevent_c_tracer_GreenletTracer *, PyObject *, int __pyx_skip_dispatch); PyObject *(*kill)(struct __pyx_obj_6gevent_16_gevent_c_tracer_GreenletTracer *, int __pyx_skip_dispatch); }; static struct __pyx_vtabstruct_6gevent_16_gevent_c_tracer_GreenletTracer *__pyx_vtabptr_6gevent_16_gevent_c_tracer_GreenletTracer;
+028: def __init__(self):
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029: # A counter, incremented by the greenlet trace function
030: # we install on every greenlet switch. This is reset when the
031: # periodic monitoring thread runs.
032:
+033: self.greenlet_switch_counter = 0
__pyx_v_self->greenlet_switch_counter = 0;
034:
035: # The greenlet last switched to.
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037:
038: # The trace function that was previously installed,
039: # if any.
040: # NOTE: Calling a class instance is cheaper than
041: # calling a bound method (at least when compiled with cython)
042: # even when it redirects to another function.
+043: prev_trace = settrace(self)
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102: # XXX: On Python 2 with greenlet 1.0a1, '%s' formatting a greenlet
103: # results in a unicode object. This is a bug in greenlet, I think.
104: # https://github.com/python-greenlet/greenlet/issues/218
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112: # The thread holding the hub has died. Perhaps we shouldn't
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115: else:
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179:
180:
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