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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "mojo/public/python/src/python_system_helper.h" | 5 #include "mojo/public/python/src/python_system_helper.h" |
6 | 6 |
7 #include "Python.h" | 7 #include "Python.h" |
8 | 8 |
9 #include "mojo/public/cpp/environment/environment.h" | 9 #include "mojo/public/cpp/environment/environment.h" |
10 #include "mojo/public/cpp/environment/logging.h" | 10 #include "mojo/public/cpp/environment/logging.h" |
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30 PythonClosure(PyObject* callable) : callable_(callable) { | 30 PythonClosure(PyObject* callable) : callable_(callable) { |
31 MOJO_DCHECK(callable); | 31 MOJO_DCHECK(callable); |
32 Py_XINCREF(callable); | 32 Py_XINCREF(callable); |
33 } | 33 } |
34 | 34 |
35 virtual ~PythonClosure() { | 35 virtual ~PythonClosure() { |
36 ScopedGIL acquire_gil; | 36 ScopedGIL acquire_gil; |
37 Py_DECREF(callable_); | 37 Py_DECREF(callable_); |
38 } | 38 } |
39 | 39 |
40 virtual void Run() const MOJO_OVERRIDE { | 40 virtual void Run() const override { |
41 ScopedGIL acquire_gil; | 41 ScopedGIL acquire_gil; |
42 PyObject* empty_tuple = PyTuple_New(0); | 42 PyObject* empty_tuple = PyTuple_New(0); |
43 if (!empty_tuple) { | 43 if (!empty_tuple) { |
44 mojo::RunLoop::current()->Quit(); | 44 mojo::RunLoop::current()->Quit(); |
45 return; | 45 return; |
46 } | 46 } |
47 | 47 |
48 PyObject* result = PyObject_CallObject(callable_, empty_tuple); | 48 PyObject* result = PyObject_CallObject(callable_, empty_tuple); |
49 Py_DECREF(empty_tuple); | 49 Py_DECREF(empty_tuple); |
50 if (result) { | 50 if (result) { |
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83 Py_XINCREF(callable); | 83 Py_XINCREF(callable); |
84 } | 84 } |
85 | 85 |
86 virtual ~AsyncWaiterRunnable() { | 86 virtual ~AsyncWaiterRunnable() { |
87 ScopedGIL acquire_gil; | 87 ScopedGIL acquire_gil; |
88 Py_DECREF(callable_); | 88 Py_DECREF(callable_); |
89 } | 89 } |
90 | 90 |
91 void set_wait_id(int wait_id) { wait_id_ = wait_id; } | 91 void set_wait_id(int wait_id) { wait_id_ = wait_id; } |
92 | 92 |
93 virtual void Run(MojoResult mojo_result) const MOJO_OVERRIDE { | 93 virtual void Run(MojoResult mojo_result) const override { |
94 MOJO_DCHECK(wait_id_); | 94 MOJO_DCHECK(wait_id_); |
95 | 95 |
96 // Remove to reference to this object from PythonAsyncWaiter and ensure this | 96 // Remove to reference to this object from PythonAsyncWaiter and ensure this |
97 // object will be destroyed when this method exits. | 97 // object will be destroyed when this method exits. |
98 MOJO_DCHECK(callbacks_->find(wait_id_) != callbacks_->end()); | 98 MOJO_DCHECK(callbacks_->find(wait_id_) != callbacks_->end()); |
99 internal::SharedPtr<mojo::Callback<void(MojoResult)> > self = | 99 internal::SharedPtr<mojo::Callback<void(MojoResult)> > self = |
100 (*callbacks_)[wait_id_]; | 100 (*callbacks_)[wait_id_]; |
101 callbacks_->erase(wait_id_); | 101 callbacks_->erase(wait_id_); |
102 | 102 |
103 ScopedGIL acquire_gil; | 103 ScopedGIL acquire_gil; |
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162 | 162 |
163 void PythonAsyncWaiter::CancelWait(MojoAsyncWaitID wait_id) { | 163 void PythonAsyncWaiter::CancelWait(MojoAsyncWaitID wait_id) { |
164 if (callbacks_.find(wait_id) != callbacks_.end()) { | 164 if (callbacks_.find(wait_id) != callbacks_.end()) { |
165 async_waiter_->CancelWait(wait_id); | 165 async_waiter_->CancelWait(wait_id); |
166 callbacks_.erase(wait_id); | 166 callbacks_.erase(wait_id); |
167 } | 167 } |
168 } | 168 } |
169 | 169 |
170 } // namespace python | 170 } // namespace python |
171 } // namespace mojo | 171 } // namespace mojo |
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