Mercurial > hg > orthanc-python
annotate Sources/Plugin.cpp @ 155:71d305c29cfa
updated year to 2024
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 16 Mar 2024 11:58:51 +0100 |
parents | 802d744d54d3 |
children | a8408ef2b2d8 |
rev | line source |
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0 | 1 /** |
2 * Python plugin for Orthanc | |
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3 * Copyright (C) 2020-2024 Osimis S.A., Belgium |
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4 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 5 * |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU Affero General Public License | |
8 * as published by the Free Software Foundation, either version 3 of | |
9 * the License, or (at your option) any later version. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * Affero General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU Affero General Public License | |
17 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 **/ | |
19 | |
20 | |
21 // http://edcjones.tripod.com/refcount.html | |
22 // https://docs.python.org/3/extending/extending.html | |
23 | |
24 // https://www.codevate.com/blog/7-concurrency-with-embedded-python-in-a-multi-threaded-c-application | |
25 // https://fr.slideshare.net/YiLungTsai/embed-python | |
26 | |
27 | |
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28 #include "DicomScpCallbacks.h" |
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29 #include "IncomingHttpRequestFilter.h" |
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30 #include "OnChangeCallback.h" |
0 | 31 #include "OnStoredInstanceCallback.h" |
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32 #include "IncomingInstanceFilter.h" |
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33 #include "ReceivedInstanceCallback.h" |
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34 #include "StorageArea.h" |
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35 #include "StorageCommitmentScpCallback.h" |
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36 |
0 | 37 #include "RestCallbacks.h" |
38 #include "PythonModule.h" | |
39 | |
40 #include "Autogenerated/sdk.h" | |
41 | |
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42 #include "../Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h" |
0 | 43 |
44 #include <boost/algorithm/string/predicate.hpp> | |
45 #include <boost/filesystem.hpp> | |
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46 #include <boost/thread.hpp> |
0 | 47 |
47
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48 // The "dl_iterate_phdr()" function (to walk through shared libraries) |
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49 // is not available on Microsoft Windows and Apple OS X |
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50 #if defined(_WIN32) |
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51 # define HAS_DL_ITERATE 0 |
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52 #elif defined(__APPLE__) && defined(__MACH__) |
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53 # define HAS_DL_ITERATE 0 |
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54 #else |
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55 # define HAS_DL_ITERATE 1 |
0 | 56 #endif |
57 | |
58 | |
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59 #include "PythonString.h" |
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60 |
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61 PyObject* LookupDictionary(PyObject* module, PyObject* args) |
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62 { |
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63 const char* name = NULL; |
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64 |
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65 if (!PyArg_ParseTuple(args, "s", &name)) |
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66 { |
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67 PyErr_SetString(PyExc_TypeError, "Please provide a string containing the name of the DICOM tag of interest"); |
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68 return NULL; |
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69 } |
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70 else |
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71 { |
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72 OrthancPluginDictionaryEntry entry; |
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73 |
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74 OrthancPluginErrorCode code = OrthancPluginLookupDictionary(OrthancPlugins::GetGlobalContext(), &entry, name); |
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75 if (code == OrthancPluginErrorCode_Success) |
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76 { |
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77 /** |
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78 * "PyGILState_Ensure()" can be invoked several times from the |
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79 * same thread, so no problem in creating a PythonLock even if |
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80 * the GIL is already locked. |
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81 **/ |
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82 PythonLock lock; |
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83 |
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84 PythonObject kw(lock, PyDict_New()); |
127
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85 |
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86 { |
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87 PythonObject tmp(lock, PyLong_FromUnsignedLong(entry.group)); |
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88 PyDict_SetItemString(kw.GetPyObject(), "Group", tmp.GetPyObject()); |
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89 } |
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90 |
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91 { |
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92 PythonObject tmp(lock, PyLong_FromUnsignedLong(entry.element)); |
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93 PyDict_SetItemString(kw.GetPyObject(), "Element", tmp.GetPyObject()); |
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94 } |
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95 |
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96 { |
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97 PythonObject tmp(lock, PyLong_FromUnsignedLong(entry.vr)); |
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98 PyDict_SetItemString(kw.GetPyObject(), "ValueRepresentation", tmp.GetPyObject()); |
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99 } |
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100 |
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101 { |
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102 PythonObject tmp(lock, PyLong_FromUnsignedLong(entry.minMultiplicity)); |
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103 PyDict_SetItemString(kw.GetPyObject(), "MinMultiplicity", tmp.GetPyObject()); |
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104 } |
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105 |
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106 { |
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107 PythonObject tmp(lock, PyLong_FromUnsignedLong(entry.maxMultiplicity)); |
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108 PyDict_SetItemString(kw.GetPyObject(), "MaxMultiplicity", tmp.GetPyObject()); |
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109 } |
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110 |
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111 return kw.Release(); |
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112 } |
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113 else |
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114 { |
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115 std::string message = "Unknown DICOM tag: " + std::string(name); |
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116 PyErr_SetString(PyExc_TypeError, message.c_str()); |
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117 return NULL; |
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118 } |
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119 } |
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120 } |
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121 |
0 | 122 |
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123 PyObject* CreateDicom(PyObject* module, PyObject* args) |
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124 { |
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125 // The GIL is locked at this point (no need to create "PythonLock") |
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126 const char* json = NULL; |
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127 PyObject* pixelData = NULL; |
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128 long int flags = 0; |
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129 |
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130 if (!PyArg_ParseTuple(args, "sOl", &json, &pixelData, &flags)) |
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131 { |
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132 PyErr_SetString(PyExc_TypeError, "Please provide a JSON string, an orthanc.Image object, and a set of orthanc.CreateDicomFlags"); |
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133 return NULL; |
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134 } |
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135 else |
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136 { |
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137 OrthancPluginImage* image = NULL; |
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138 |
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139 if (pixelData == Py_None) |
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140 { |
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141 // No pixel data |
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142 } |
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143 else if (Py_TYPE(pixelData) == GetOrthancPluginImageType()) |
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144 { |
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145 image = reinterpret_cast<sdk_OrthancPluginImage_Object*>(pixelData)->object_; |
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146 } |
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147 else |
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148 { |
65
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149 PyErr_SetString(PyExc_TypeError, "Second parameter is not a valid orthanc.Image object"); |
63
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150 return NULL; |
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151 } |
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152 |
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153 OrthancPlugins::MemoryBuffer buffer; |
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154 OrthancPluginErrorCode code = OrthancPluginCreateDicom(OrthancPlugins::GetGlobalContext(), *buffer, json, image, |
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155 static_cast<OrthancPluginCreateDicomFlags>(flags)); |
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156 |
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157 if (code == OrthancPluginErrorCode_Success) |
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158 { |
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159 return PyBytes_FromStringAndSize(buffer.GetData(), buffer.GetSize()); |
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160 } |
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161 else |
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162 { |
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163 PyErr_SetString(PyExc_ValueError, "Cannot create the DICOM instance"); |
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164 return NULL; |
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165 } |
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166 } |
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167 } |
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168 |
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169 |
65
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170 PyObject* GetInstanceData(sdk_OrthancPluginDicomInstance_Object* self, PyObject *args) |
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171 { |
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172 // The GIL is locked at this point (no need to create "PythonLock") |
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173 |
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174 if (self->object_ == NULL) |
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175 { |
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176 PyErr_SetString(PyExc_ValueError, "Invalid object"); |
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177 return NULL; |
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178 } |
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179 else |
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180 { |
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181 OrthancPluginDicomInstance* instance = reinterpret_cast<sdk_OrthancPluginDicomInstance_Object*>(self)->object_; |
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182 |
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183 const void* data = OrthancPluginGetInstanceData(OrthancPlugins::GetGlobalContext(), instance); |
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184 size_t size = OrthancPluginGetInstanceSize(OrthancPlugins::GetGlobalContext(), instance); |
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185 |
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186 if (data == NULL && |
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187 size != 0) |
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188 { |
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189 PyErr_SetString(PyExc_ValueError, "Accessing an invalid orthanc.DicomInstance object"); |
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190 return NULL; |
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191 } |
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192 else |
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193 { |
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194 return PyBytes_FromStringAndSize(reinterpret_cast<const char*>(data), size); |
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195 } |
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196 } |
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197 } |
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198 |
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199 |
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200 /** |
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201 * Contrarily to "OrthancPluginGetImageBuffer()" that provides a |
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202 * read-write pointer, the method "orthanc.Image.GetImageBuffer()" |
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203 * returns a copy of the image buffer. Use "CreateImageFromBuffer()" |
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204 * to create an image from a Python buffer. |
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205 **/ |
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206 PyObject* GetImageBuffer(sdk_OrthancPluginImage_Object* self, PyObject *args) |
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207 { |
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208 // The GIL is locked at this point (no need to create "PythonLock") |
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209 |
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210 if (self->object_ == NULL) |
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211 { |
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212 PyErr_SetString(PyExc_ValueError, "Invalid object"); |
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213 return NULL; |
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214 } |
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215 else |
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216 { |
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217 OrthancPluginImage* image = reinterpret_cast<sdk_OrthancPluginImage_Object*>(self)->object_; |
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218 |
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219 const void* buffer = OrthancPluginGetImageBuffer(OrthancPlugins::GetGlobalContext(), image); |
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220 size_t size = (OrthancPluginGetImagePitch(OrthancPlugins::GetGlobalContext(), image) * |
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221 OrthancPluginGetImageHeight(OrthancPlugins::GetGlobalContext(), image)); |
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222 |
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223 if (buffer == NULL && |
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224 size != 0) |
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225 { |
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226 PyErr_SetString(PyExc_ValueError, "Accessing an invalid orthanc.Image object"); |
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227 return NULL; |
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228 } |
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229 else |
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230 { |
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231 return PyBytes_FromStringAndSize(reinterpret_cast<const char*>(buffer), size); |
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232 } |
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233 } |
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234 } |
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235 |
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236 |
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237 /** |
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238 * This function is the Python alternative for function |
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239 * "OrthancPluginCreateImageAccessor()". Indeed, it is not possible to |
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240 * share a memory buffer between Orthanc and Python, so we have to |
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241 * create a copy of the image. |
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242 **/ |
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243 PyObject* CreateImageFromBuffer(PyObject* module, PyObject* args) |
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244 { |
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245 // The GIL is locked at this point (no need to create "PythonLock") |
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246 |
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247 unsigned long format, width, height, sourcePitch; |
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248 Py_buffer buffer; |
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249 |
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250 if (!PyArg_ParseTuple(args, "kkkks*", &format, &width, &height, &sourcePitch, &buffer)) |
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251 { |
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252 PyErr_SetString(PyExc_TypeError, "5 arguments are needed: image.PixelFormat, width, height, pitch and memory buffer"); |
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253 return NULL; |
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254 } |
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255 else if (static_cast<Py_ssize_t>(sourcePitch * height) != buffer.len) |
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256 { |
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257 PyBuffer_Release(&buffer); |
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258 |
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259 PyErr_SetString(PyExc_TypeError, "The size of the memory buffer must match the product of height by pitch"); |
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260 return NULL; |
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261 } |
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262 else |
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263 { |
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264 OrthancPluginImage* image = OrthancPluginCreateImage( |
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265 OrthancPlugins::GetGlobalContext(), static_cast<OrthancPluginPixelFormat>(format), width, height); |
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266 |
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267 if (image == NULL) |
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268 { |
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269 PyBuffer_Release(&buffer); |
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270 |
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271 PyErr_SetString(PyExc_ValueError, "Cannot create the image"); |
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272 return NULL; |
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273 } |
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274 else |
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275 { |
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276 // Copy the image line by line |
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277 unsigned long targetPitch = OrthancPluginGetImagePitch(OrthancPlugins::GetGlobalContext(), image); |
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278 |
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279 const uint8_t* sourcePixels = reinterpret_cast<const uint8_t*>(buffer.buf); |
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280 uint8_t* targetPixels = reinterpret_cast<uint8_t*>(OrthancPluginGetImageBuffer(OrthancPlugins::GetGlobalContext(), image)); |
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281 |
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282 unsigned long rowSize = std::min(sourcePitch, targetPitch); |
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283 |
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284 for (unsigned int y = 0; y < height; y++) |
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285 { |
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286 memcpy(targetPixels, sourcePixels, rowSize); |
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287 targetPixels += targetPitch; |
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288 sourcePixels += sourcePitch; |
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289 } |
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290 |
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291 PyBuffer_Release(&buffer); |
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292 |
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293 { |
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294 PyObject *argList = Py_BuildValue("Lb", image, false /* not borrowed */); |
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295 PyObject *python = PyObject_CallObject((PyObject *) GetOrthancPluginImageType(), argList); |
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296 Py_DECREF(argList); |
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297 return python; |
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298 } |
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299 } |
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300 } |
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301 } |
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302 |
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303 |
63
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304 |
0 | 305 static bool pythonEnabled_ = false; |
306 static std::string userScriptName_; | |
307 static std::vector<PyMethodDef> globalFunctions_; | |
124
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308 static boost::thread displayMemoryUsageThread_; |
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309 static bool displayMemoryUsageStopping_ = false; |
0 | 310 |
311 | |
312 static void InstallClasses(PyObject* module) | |
313 { | |
314 RegisterOrthancSdk(module); | |
315 } | |
316 | |
317 | |
318 static void SetupGlobalFunctions() | |
319 { | |
320 if (!globalFunctions_.empty()) | |
321 { | |
144
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322 return; |
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323 // ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); |
0 | 324 } |
325 | |
326 /** | |
327 * Add all the manual global functions | |
328 **/ | |
329 | |
330 std::list<PyMethodDef> functions; | |
331 | |
332 { | |
333 PyMethodDef f = { "RegisterRestCallback", RegisterRestCallback, METH_VARARGS, "" }; | |
334 functions.push_back(f); | |
335 } | |
336 | |
337 { | |
338 PyMethodDef f = { "RegisterOnChangeCallback", RegisterOnChangeCallback, METH_VARARGS, "" }; | |
339 functions.push_back(f); | |
340 } | |
341 | |
342 { | |
343 PyMethodDef f = { "RegisterOnStoredInstanceCallback", RegisterOnStoredInstanceCallback, | |
344 METH_VARARGS, "" }; | |
345 functions.push_back(f); | |
346 } | |
50
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347 |
63
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348 |
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349 /** |
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350 * New in release 3.0 |
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351 **/ |
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352 |
50
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353 { |
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354 PyMethodDef f = { "RegisterIncomingHttpRequestFilter", RegisterIncomingHttpRequestFilter, METH_VARARGS, "" }; |
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355 functions.push_back(f); |
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356 } |
63
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357 |
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358 |
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359 /** |
64
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360 * New in release 3.2 |
63
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361 **/ |
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362 |
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363 { |
66
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364 PyMethodDef f = { "LookupDictionary", LookupDictionary, METH_VARARGS, "" }; |
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365 functions.push_back(f); |
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366 } |
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367 |
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368 { |
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369 PyMethodDef f = { "CreateDicom", CreateDicom, METH_VARARGS, "" }; |
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370 functions.push_back(f); |
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371 } |
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372 |
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373 { |
65
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374 PyMethodDef f = { "CreateImageFromBuffer", CreateImageFromBuffer, METH_VARARGS, "" }; |
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375 functions.push_back(f); |
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376 } |
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377 |
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378 { |
63
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379 PyMethodDef f = { "RegisterFindCallback", RegisterFindCallback, METH_VARARGS, "" }; |
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380 functions.push_back(f); |
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381 } |
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382 |
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383 { |
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384 PyMethodDef f = { "RegisterMoveCallback", RegisterMoveCallback, METH_VARARGS, "" }; |
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385 functions.push_back(f); |
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386 } |
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387 |
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388 { |
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389 PyMethodDef f = { "RegisterWorklistCallback", RegisterWorklistCallback, METH_VARARGS, "" }; |
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390 functions.push_back(f); |
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391 } |
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392 |
0 | 393 |
394 /** | |
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395 * New in release 3.3 |
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396 **/ |
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397 |
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398 { |
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399 PyMethodDef f = { "RegisterStorageArea", RegisterStorageArea, METH_VARARGS, "" }; |
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400 functions.push_back(f); |
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401 } |
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402 |
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403 |
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404 /** |
96
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405 * New in release 3.5 |
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406 **/ |
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407 |
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408 { |
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409 PyMethodDef f = { "RegisterIncomingCStoreInstanceFilter", RegisterIncomingCStoreInstanceFilter, METH_VARARGS, "" }; |
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410 functions.push_back(f); |
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411 } |
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412 |
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413 { |
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414 PyMethodDef f = { "RegisterReceivedInstanceCallback", RegisterReceivedInstanceCallback, METH_VARARGS, "" }; |
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415 functions.push_back(f); |
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416 } |
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417 |
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418 /** |
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419 * New in release 4.1 |
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420 **/ |
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421 |
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422 { |
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423 PyMethodDef f = { "RegisterStorageCommitmentScpCallback", RegisterStorageCommitmentScpCallback, METH_VARARGS, "" }; |
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424 functions.push_back(f); |
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425 } |
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426 |
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427 /** |
0 | 428 * Append all the global functions that were automatically generated |
429 **/ | |
430 | |
431 const PyMethodDef* sdk = GetOrthancSdkFunctions(); | |
432 | |
433 for (size_t i = 0; sdk[i].ml_name != NULL; i++) | |
434 { | |
435 functions.push_back(sdk[i]); | |
436 } | |
437 | |
438 /** | |
439 * Flatten the list of functions into the vector | |
440 **/ | |
441 | |
442 globalFunctions_.resize(functions.size()); | |
443 std::copy(functions.begin(), functions.end(), globalFunctions_.begin()); | |
444 | |
445 PyMethodDef sentinel = { NULL }; | |
446 globalFunctions_.push_back(sentinel); | |
447 } | |
448 | |
449 | |
450 static PyMethodDef* GetGlobalFunctions() | |
451 { | |
452 if (globalFunctions_.empty()) | |
453 { | |
454 // "SetupGlobalFunctions()" should have been called | |
455 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
456 } | |
457 else | |
458 { | |
459 return &globalFunctions_[0]; | |
460 } | |
461 } | |
462 | |
463 | |
464 | |
47
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465 #if HAS_DL_ITERATE == 1 |
0 | 466 |
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467 #include <dlfcn.h> |
0 | 468 #include <link.h> // For dl_phdr_info |
469 | |
470 static int ForceImportCallback(struct dl_phdr_info *info, size_t size, void *data) | |
471 { | |
472 /** | |
473 * The following line solves the error: "ImportError: | |
474 * /usr/lib/python2.7/dist-packages/PIL/_imaging.x86_64-linux-gnu.so: | |
475 * undefined symbol: PyExc_SystemError" | |
476 * https://stackoverflow.com/a/48517485/881731 | |
477 * | |
478 * dlopen("/usr/lib/x86_64-linux-gnu/libpython2.7.so", RTLD_NOW | RTLD_LAZY | RTLD_GLOBAL); | |
479 * | |
480 * Another fix consists in using LD_PRELOAD as follows: | |
481 * LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libpython2.7.so ~/Subversion/orthanc/i/Orthanc tutu.json | |
482 **/ | |
483 | |
484 std::string module(info->dlpi_name); | |
485 | |
486 if (module.find("python") != std::string::npos) | |
487 { | |
488 OrthancPlugins::LogWarning("Force global loading of Python shared library: " + module); | |
489 dlopen(module.c_str(), RTLD_NOW | RTLD_LAZY | RTLD_GLOBAL); | |
490 } | |
491 | |
492 return 0; | |
493 } | |
494 | |
495 #endif | |
496 | |
497 | |
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498 static void DisplayMemoryUsageThread() |
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499 { |
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500 { |
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501 PythonLock lock; |
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502 lock.ExecuteCommand("import tracemalloc"); |
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503 lock.ExecuteCommand("tracemalloc.start()"); |
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504 } |
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505 |
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506 while (!displayMemoryUsageStopping_) |
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507 { |
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508 { |
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509 PythonLock lock; |
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510 lock.ExecuteCommand("print('Python memory usage: %0.03fMB' % " |
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511 "(tracemalloc.get_traced_memory() [0] / (1024.0 * 1024.0)))"); |
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512 } |
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513 |
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514 boost::this_thread::sleep(boost::posix_time::seconds(1)); |
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515 } |
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516 } |
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517 |
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518 |
0 | 519 extern "C" |
520 { | |
521 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* c) | |
522 { | |
523 OrthancPlugins::SetGlobalContext(c); | |
524 OrthancPlugins::LogWarning("Python plugin is initializing"); | |
525 | |
526 | |
527 /* Check the version of the Orthanc core */ | |
528 if (OrthancPluginCheckVersion(c) == 0) | |
529 { | |
530 char info[1024]; | |
531 sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin", | |
532 c->orthancVersion, | |
533 ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, | |
534 ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, | |
535 ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); | |
536 OrthancPluginLogError(c, info); | |
537 return -1; | |
538 } | |
11 | 539 |
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540 OrthancPlugins::SetDescription(PLUGIN_NAME, "Run Python scripts as Orthanc plugins"); |
11 | 541 |
0 | 542 try |
543 { | |
544 /** | |
545 * Detection of the user script | |
546 **/ | |
547 | |
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548 OrthancPlugins::OrthancConfiguration globalConfig; |
0 | 549 |
124
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550 OrthancPlugins::OrthancConfiguration pythonConfig; |
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551 globalConfig.GetSection(pythonConfig, "Python"); |
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552 |
0 | 553 std::string script; |
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554 if (!globalConfig.LookupStringValue(script, "PythonScript") && |
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555 !pythonConfig.LookupStringValue(script, "Path")) |
0 | 556 { |
557 pythonEnabled_ = false; | |
558 | |
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559 OrthancPlugins::LogWarning("Options \"PythonScript\" and \"Python.Path\" are not provided: " |
0 | 560 "Python scripting is disabled"); |
561 } | |
562 else | |
563 { | |
564 pythonEnabled_ = true; | |
565 | |
566 /** | |
567 * Installation of the user script | |
568 **/ | |
569 | |
570 const boost::filesystem::path path(script); | |
571 if (!boost::iequals(path.extension().string(), ".py")) | |
572 { | |
573 OrthancPlugins::LogError("Python script must have the \".py\" file extension: " + | |
574 path.string()); | |
575 return -1; | |
576 } | |
577 | |
578 if (!boost::filesystem::is_regular_file(path)) | |
579 { | |
580 OrthancPlugins::LogError("Inexistent directory for the Python script: " + | |
581 path.string()); | |
582 return -1; | |
583 } | |
584 | |
585 boost::filesystem::path userScriptDirectory = boost::filesystem::absolute(path).parent_path(); | |
586 | |
587 { | |
588 boost::filesystem::path module = path.filename().replace_extension(""); | |
589 userScriptName_ = module.string(); | |
590 } | |
591 | |
592 OrthancPlugins::LogWarning("Using Python script \"" + userScriptName_ + | |
593 ".py\" from directory: " + userScriptDirectory.string()); | |
594 | |
595 | |
596 /** | |
597 * Initialization of Python | |
598 **/ | |
599 | |
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600 const bool isVerbose = (globalConfig.GetBooleanValue("PythonVerbose", false) || |
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601 pythonConfig.GetBooleanValue("Verbose", false)); |
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602 |
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603 #if HAS_DL_ITERATE == 1 |
0 | 604 dl_iterate_phdr(ForceImportCallback, NULL); |
605 #endif | |
606 | |
607 SetupGlobalFunctions(); | |
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608 PythonLock::GlobalInitialize("orthanc", "OrthancException", GetGlobalFunctions, InstallClasses, isVerbose); |
0 | 609 PythonLock::AddSysPath(userScriptDirectory.string()); |
610 | |
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611 if (pythonConfig.GetBooleanValue("DisplayMemoryUsage", false)) |
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612 { |
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613 displayMemoryUsageThread_ = boost::thread(DisplayMemoryUsageThread); |
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614 } |
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615 |
0 | 616 |
617 /** | |
618 * Force loading the declarations in the user script | |
619 **/ | |
620 | |
621 PythonLock lock; | |
622 | |
623 { | |
624 PythonModule module(lock, userScriptName_); | |
625 } | |
626 | |
627 std::string traceback; | |
628 if (lock.HasErrorOccurred(traceback)) | |
629 { | |
630 OrthancPlugins::LogError("Error during the installation of the Python script, " | |
631 "traceback:\n" + traceback); | |
632 return -1; | |
633 } | |
634 } | |
635 } | |
636 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
637 { | |
638 OrthancPlugins::LogError("Exception while starting the Python plugin: " + | |
639 std::string(e.What(c))); | |
640 return -1; | |
641 } | |
642 | |
643 return 0; | |
644 } | |
645 | |
646 | |
647 ORTHANC_PLUGINS_API void OrthancPluginFinalize() | |
648 { | |
649 OrthancPlugins::LogWarning("Python plugin is finalizing"); | |
650 | |
651 if (pythonEnabled_) | |
652 { | |
653 FinalizeOnChangeCallback(); | |
654 FinalizeRestCallbacks(); | |
655 FinalizeOnStoredInstanceCallback(); | |
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656 FinalizeIncomingHttpRequestFilter(); |
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657 FinalizeDicomScpCallbacks(); |
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658 |
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659 displayMemoryUsageStopping_ = true; |
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660 |
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661 if (displayMemoryUsageThread_.joinable()) |
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662 { |
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663 displayMemoryUsageThread_.join(); |
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664 } |
0 | 665 |
666 PythonLock::GlobalFinalize(); | |
667 } | |
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668 |
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669 OrthancPlugins::ResetGlobalContext(); |
0 | 670 } |
671 | |
672 | |
673 ORTHANC_PLUGINS_API const char* OrthancPluginGetName() | |
674 { | |
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675 return PLUGIN_NAME; |
0 | 676 } |
677 | |
678 | |
679 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() | |
680 { | |
681 return PLUGIN_VERSION; | |
682 } | |
683 } |