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1 /**
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2 * Python plugin for Orthanc
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3 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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4 *
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5 * This program is free software: you can redistribute it and/or
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6 * modify it under the terms of the GNU Affero General Public License
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7 * as published by the Free Software Foundation, either version 3 of
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8 * the License, or (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful, but
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11 * WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 * Affero General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU Affero General Public License
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16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 **/
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18
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19
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20 #pragma once
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21
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22 #include <orthanc/OrthancCPlugin.h>
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23
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24 #define PY_SSIZE_T_CLEAN /* Make "s#" use Py_ssize_t rather than int. */
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25 #include <Python.h>
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26
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27 #include <boost/noncopyable.hpp>
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28 #include <string>
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29
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30 class PythonLock : public boost::noncopyable
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31 {
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32 private:
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33 PyGILState_STATE gstate_;
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34
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35 public:
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36 typedef void (*ModuleClassesInstaller) (PyObject* module);
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37
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38 typedef PyMethodDef* (*ModuleFunctionsInstaller) ();
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39
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40 PythonLock();
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41
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42 ~PythonLock();
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43
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44 void ExecuteCommand(const std::string& s);
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45
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46 void ExecuteFile(const std::string& path);
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47
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48 bool HasErrorOccurred(std::string& traceback);
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49
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50 static void GlobalInitialize(const std::string& moduleName,
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51 const std::string& exceptionName,
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52 ModuleFunctionsInstaller moduleFunctions,
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53 ModuleClassesInstaller moduleClasses,
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54 bool verbose);
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55
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56 static void GlobalFinalize();
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57
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58 static void AddSysPath(const std::string& path);
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59
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60 static void RaiseException(PyObject* module,
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61 OrthancPluginErrorCode code);
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62 };
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