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author Alain Mazy <am@orthanc.team>
date Tue, 24 Sep 2024 08:54:11 +0200
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1 /**
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2 * SPDX-FileCopyrightText: 2020-2023 Osimis S.A., 2024-2024 Orthanc Team SRL, 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain
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3 * SPDX-License-Identifier: AGPL-3.0-or-later
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4 */
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5
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6 /**
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7 * Python plugin for Orthanc
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8 * Copyright (C) 2020-2023 Osimis S.A., Belgium
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9 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium
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10 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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11 *
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12 * This program is free software: you can redistribute it and/or
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13 * modify it under the terms of the GNU Affero General Public License
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14 * as published by the Free Software Foundation, either version 3 of
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15 * the License, or (at your option) any later version.
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16 *
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17 * This program is distributed in the hope that it will be useful, but
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18 * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 * Affero General Public License for more details.
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21 *
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22 * You should have received a copy of the GNU Affero General Public License
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23 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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24 **/
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25
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26
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27 #pragma once
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28
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29 #include "PythonLock.h"
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31 #include <json/value.h>
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32
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33 class PythonObject : public boost::noncopyable
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34 {
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35 private:
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36 PythonLock& lock_;
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37 PyObject *object_;
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38 bool borrowed_;
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39
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40 bool ToUtf8String(std::string& target,
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41 PyObject* value);
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42
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43 void ConvertToJson(Json::Value& target,
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44 PyObject* source);
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45
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46 public:
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47 PythonObject(PythonLock& lock,
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48 PyObject *object,
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49 bool borrowed = false);
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50
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51 ~PythonObject();
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52
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53 bool IsValid() const
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54 {
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55 return object_ != NULL;
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56 }
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57
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58 PyObject* GetPyObject() const;
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59
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60 PythonObject* GetAttribute(const std::string& name);
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61
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62 bool ToUtf8String(std::string& target)
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63 {
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64 return ToUtf8String(target, GetPyObject());
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65 }
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67 void Format(std::ostream& os);
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68
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69 PyObject* Release();
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71 void ConvertToJson(Json::Value& target)
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72 {
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73 ConvertToJson(target, GetPyObject());
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74 }
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75 };