// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE // // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // // File : SMESH_DumpPython.cxx // Created : Thu Mar 24 17:17:59 2005 // Author : Julia DOROVSKIKH // Module : SMESH #include "SMESH_PythonDump.hxx" #include "SMESH_2smeshpy.hxx" #include "SMESH_Comment.hxx" #include "SMESH_Filter_i.hxx" #include "SMESH_Gen_i.hxx" #include "SMESH_MeshEditor_i.hxx" #include #include #include #include #ifdef _DEBUG_ static int MYDEBUG = 0; #else static int MYDEBUG = 0; #endif namespace SMESH { size_t TPythonDump::myCounter = 0; const char theNotPublishedObjectName[] = "__NOT__Published__Object__"; TVar::TVar(CORBA::Double value):myVals(1) { myVals[0] = SMESH_Comment(value); } TVar::TVar(CORBA::Long value):myVals(1) { myVals[0] = SMESH_Comment(value); } TVar::TVar(CORBA::Short value):myVals(1) { myVals[0] = SMESH_Comment(value); } TVar::TVar(const SMESH::double_array& value):myVals(value.length()) { for ( size_t i = 0; i < value.length(); i++) myVals[i] = SMESH_Comment(value[i]); } TPythonDump:: TPythonDump():myVarsCounter(0) { ++myCounter; } TPythonDump:: ~TPythonDump() { if(--myCounter == 0){ SMESH_Gen_i* aSMESHGen = SMESH_Gen_i::GetSMESHGen(); std::string aString = myStream.str(); TCollection_AsciiString aCollection(Standard_CString(aString.c_str())); SALOMEDS::Study_var aStudy = aSMESHGen->GetCurrentStudy(); if(!aStudy->_is_nil() && !aCollection.IsEmpty()) { const std::string & objEntry = SMESH_Gen_i::GetSMESHGen()->GetLastObjEntry(); if ( !objEntry.empty() ) aCollection += (TVar::ObjPrefix() + objEntry ).c_str(); aSMESHGen->AddToPythonScript(aStudy->StudyId(),aCollection); if(MYDEBUG) MESSAGE(aString); // prevent misuse of already treated variables aSMESHGen->UpdateParameters(CORBA::Object_var().in(),""); } } } TPythonDump& //!< store a variable value. Write either a value or '$varID$' TPythonDump:: operator<<(const TVar& theVarValue) { const std::vector< int >& varIDs = SMESH_Gen_i::GetSMESHGen()->GetLastParamIndices(); if ( theVarValue.myVals.size() != 1 ) { myStream << "[ "; for ( size_t i = 1; i <= theVarValue.myVals.size(); ++i ) { if ( myVarsCounter < varIDs.size() && varIDs[ myVarsCounter ] >= 0 ) myStream << TVar::Quote() << varIDs[ myVarsCounter ] << TVar::Quote(); else myStream << theVarValue.myVals[i-1]; if ( i < theVarValue.myVals.size() ) myStream << ", "; ++myVarsCounter; } myStream << " ]"; } else { if ( myVarsCounter < varIDs.size() && varIDs[ myVarsCounter ] >= 0 ) myStream << TVar::Quote() << varIDs[ myVarsCounter ] << TVar::Quote(); else myStream << theVarValue.myVals[0]; ++myVarsCounter; } return *this; } TPythonDump& TPythonDump:: operator<<(long int theArg){ myStream< void DumpArray(const TArray& theArray, TPythonDump & theStream) { theStream << "[ "; for (int i = 1; i <= theArray.length(); i++) { theStream << theArray[i-1]; if ( i < theArray.length() ) theStream << ", "; } theStream << " ]"; } TPythonDump& TPythonDump::operator<<(const SMESH::long_array& theArg) { DumpArray( theArg, *this ); return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::double_array& theArg) { DumpArray( theArg, *this ); return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::string_array& theArray) { myStream << "[ "; for (int i = 1; i <= theArray.length(); i++) { myStream << "'" << theArray[i-1] << "'"; if ( i < theArray.length() ) myStream << ", "; } myStream << " ]"; return *this; } TPythonDump& TPythonDump:: operator<<(SALOMEDS::SObject_ptr aSObject) { if ( !aSObject->_is_nil() ) { CORBA::String_var entry = aSObject->GetID(); myStream << entry.in(); } else { myStream << theNotPublishedObjectName; } return *this; } TPythonDump& TPythonDump:: operator<<(CORBA::Object_ptr theArg) { SMESH_Gen_i* aSMESHGen = SMESH_Gen_i::GetSMESHGen(); SALOMEDS::Study_var aStudy = aSMESHGen->GetCurrentStudy(); SALOMEDS::SObject_wrap aSObject = SMESH_Gen_i::ObjectToSObject(aStudy,theArg); if(!aSObject->_is_nil()) { CORBA::String_var id = aSObject->GetID(); myStream << id; } else if ( !CORBA::is_nil(theArg)) { if ( aSMESHGen->CanPublishInStudy( theArg )) // not published SMESH object myStream << "smeshObj_" << size_t(theArg); else myStream << theNotPublishedObjectName; } else myStream << "None"; return *this; } TPythonDump& TPythonDump:: operator<<(SMESH::SMESH_Hypothesis_ptr theArg) { SALOMEDS::Study_var aStudy = SMESH_Gen_i::GetSMESHGen()->GetCurrentStudy(); SALOMEDS::SObject_wrap aSObject = SMESH_Gen_i::ObjectToSObject(aStudy,theArg); if(aSObject->_is_nil() && !CORBA::is_nil(theArg)) myStream << "hyp_" << theArg->GetId(); else *this << aSObject; return *this; } TPythonDump& TPythonDump:: operator<<(SMESH::SMESH_IDSource_ptr theArg) { if ( CORBA::is_nil( theArg ) ) return *this << "None"; SMESH_Gen_i* aSMESHGen = SMESH_Gen_i::GetSMESHGen(); SALOMEDS::Study_var aStudy = aSMESHGen->GetCurrentStudy(); SALOMEDS::SObject_wrap aSObject = SMESH_Gen_i::ObjectToSObject(aStudy,theArg); if(!aSObject->_is_nil()) { return *this << aSObject; } if ( SMESH::Filter_i* filter = SMESH::DownCast( theArg )) { return *this << filter; } if ( SMESH_MeshEditor_i::IsTemporaryIDSource( theArg )) { SMESH::SMESH_Mesh_var mesh = theArg->GetMesh(); SMESH::long_array_var anElementsId = theArg->GetIDs(); SMESH::array_of_ElementType_var types = theArg->GetTypes(); SMESH::ElementType type = types->length() ? types[0] : SMESH::ALL; return *this << mesh << ".GetIDSource(" << anElementsId << ", " << type << ")"; } return *this << theNotPublishedObjectName; } TPythonDump& TPythonDump:: operator<<(SMESH::FilterLibrary_i* theArg) { myStream<<"aFilterLibrary"<GetFunctorType(); switch(aFunctorType) { case FT_AspectRatio: myStream<< "aAspectRatio"; break; case FT_AspectRatio3D: myStream<< "aAspectRatio3D"; break; case FT_Warping: myStream<< "aWarping"; break; case FT_MinimumAngle: myStream<< "aMinimumAngle"; break; case FT_Taper: myStream<< "aTaper"; break; case FT_Skew: myStream<< "aSkew"; break; case FT_Area: myStream<< "aArea"; break; case FT_Volume3D: myStream<< "aVolume3D"; break; case FT_MaxElementLength2D: myStream<< "aMaxElementLength2D"; break; case FT_MaxElementLength3D: myStream<< "aMaxElementLength3D"; break; case FT_FreeBorders: myStream<< "aFreeBorders"; break; case FT_FreeEdges: myStream<< "aFreeEdges"; break; case FT_FreeNodes: myStream<< "aFreeNodes"; break; case FT_FreeFaces: myStream<< "aFreeFaces"; break; case FT_EqualNodes: myStream<< "aEqualNodes"; break; case FT_EqualEdges: myStream<< "aEqualEdges"; break; case FT_EqualFaces: myStream<< "aEqualFaces"; break; case FT_EqualVolumes: myStream<< "aEqualVolumes"; break; case FT_MultiConnection: myStream<< "aMultiConnection"; break; case FT_MultiConnection2D: myStream<< "aMultiConnection2D"; break; case FT_Length: myStream<< "aLength"; break; case FT_Length2D: myStream<< "aLength2D"; break; case FT_BelongToGeom: myStream<< "aBelongToGeom"; break; case FT_BelongToPlane: myStream<< "aBelongToPlane"; break; case FT_BelongToCylinder: myStream<< "aBelongToCylinder"; break; case FT_BelongToGenSurface: myStream<< "aBelongToGenSurface"; break; case FT_LyingOnGeom: myStream<< "aLyingOnGeom"; break; case FT_RangeOfIds: myStream<< "aRangeOfIds"; break; case FT_BadOrientedVolume: myStream<< "aBadOrientedVolume"; break; case FT_BareBorderVolume: myStream<< "aBareBorderVolume"; break; case FT_BareBorderFace: myStream<< "aBareBorderFace"; break; case FT_OverConstrainedVolume: myStream<< "aOverConstrainedVolume"; break; case FT_OverConstrainedFace: myStream<< "aOverConstrainedFace"; break; case FT_LinearOrQuadratic: myStream<< "aLinearOrQuadratic"; break; case FT_GroupColor: myStream<< "aGroupColor"; break; case FT_ElemGeomType: myStream<< "aElemGeomType"; break; case FT_EntityType: myStream<< "aEntityType"; break; case FT_CoplanarFaces: myStream<< "aCoplanarFaces"; break; case FT_BallDiameter: myStream<< "aBallDiameter"; break; case FT_ConnectedElements: myStream<< "aConnectedElements"; break; case FT_LessThan: myStream<< "aLessThan"; break; case FT_MoreThan: myStream<< "aMoreThan"; break; case FT_EqualTo: myStream<< "aEqualTo"; break; case FT_LogicalNOT: myStream<< "aLogicalNOT"; break; case FT_LogicalAND: myStream<< "aLogicalAND"; break; case FT_LogicalOR: myStream<< "aLogicalOR"; break; case FT_Undefined: default: myStream<< "anUndefined"; break; } myStream<GetMeshId() : -1 ); return *this; } TPythonDump& TPythonDump::operator<<(const TCollection_AsciiString & theStr) { myStream << theStr; return *this; } TPythonDump& TPythonDump::operator<<(SMESH::MED_VERSION theVersion) { switch (theVersion) { case SMESH::MED_V2_1: myStream << "SMESH.MED_V2_1"; break; case SMESH::MED_V2_2: myStream << "SMESH.MED_V2_2"; break; default: myStream << theVersion; } return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::AxisStruct & theAxis) { *this << "SMESH.AxisStruct( " << TVar( theAxis.x ) << ", " << TVar( theAxis.y ) << ", " << TVar( theAxis.z ) << ", " << TVar( theAxis.vx ) << ", " << TVar( theAxis.vy ) << ", " << TVar( theAxis.vz ) << " )"; return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::DirStruct & theDir) { const SMESH::PointStruct & P = theDir.PS; *this << "SMESH.DirStruct( SMESH.PointStruct ( " << TVar( P.x ) << ", " << TVar( P.y ) << ", " << TVar( P.z ) << " ))"; return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::PointStruct & P) { *this << "SMESH.PointStruct ( " << TVar( P.x ) << ", " << TVar( P.y ) << ", " << TVar( P.z ) << " )"; return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::ListOfGroups& theList) { DumpArray( theList, *this ); return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::ListOfGroups * theList) { DumpArray( *theList, *this ); return *this; } TPythonDump& TPythonDump::operator<<(const SMESH::ListOfIDSources& theList) { DumpArray( theList, *this ); return *this; } const char* TPythonDump::NotPublishedObjectName() { return theNotPublishedObjectName; } TCollection_AsciiString myLongStringStart( "TPythonDump::LongStringStart" ); TCollection_AsciiString myLongStringEnd ( "TPythonDump::LongStringEnd" ); //================================================================================ /*! * \brief Return marker of long string literal beginning * \param type - a name of functionality producing the string literal * \retval TCollection_AsciiString - the marker string to be written into * a raw python script */ //================================================================================ TCollection_AsciiString TPythonDump::LongStringStart(const char* type) { return myLongStringStart + (Standard_Integer) strlen(type) + " " + (char*) type; } //================================================================================ /*! * \brief Return marker of long string literal end * \retval TCollection_AsciiString - the marker string to be written into * a raw python script */ //================================================================================ TCollection_AsciiString TPythonDump::LongStringEnd() { return myLongStringEnd; } //================================================================================ /*! * \brief Cut out a long string literal from a string * \param theText - text possibly containing string literals * \param theFrom - position in the text to search from * \param theLongString - the retrieved literal * \param theStringType - a name of functionality produced the literal * \retval bool - true if a string literal found * * The literal is removed from theText; theFrom points position right after * the removed literal */ //================================================================================ bool TPythonDump::CutoutLongString( TCollection_AsciiString & theText, int & theFrom, TCollection_AsciiString & theLongString, TCollection_AsciiString & theStringType) { if ( theFrom < 1 || theFrom > theText.Length() ) return false; // ...script \ beg marker \ \ type \ literal \ end marker \ script... // "theText myLongStringStart7 Pattern!!! SALOME Mesh Pattern file myLongStringEndtextEnd" // 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789 // 0 1 2 3 4 5 6 7 8 theFrom = theText.Location( myLongStringStart, theFrom, theText.Length() ); // = 09 if ( !theFrom ) return false; // find where literal begins int literalBeg = theFrom + myLongStringStart.Length(); // = 26 char* typeLenStr = (char*) theText.ToCString() + literalBeg - 1; // = "7 Pattern!!! SALO...." int typeLen = atoi ( typeLenStr ); // = 7 while ( *typeLenStr != ' ' ) { // look for ' ' after typeLen literalBeg++; // 26 -> 27 typeLenStr++; } literalBeg += typeLen + 1; // = 35 if ( literalBeg > theText.Length() ) return false; // where literal ends (i.e. end marker begins) int literalEnd = theText.Location( myLongStringEnd, literalBeg, theText.Length() ); // = 64 if ( !literalEnd ) literalEnd = theText.Length(); // literal theLongString = theText.SubString( literalBeg, literalEnd - 1); // "!!! SALOME Mesh Pattern file " // type theStringType = theText.SubString( literalBeg - typeLen, literalBeg - 1 ); // "Pattern" // cut off literal literalEnd += myLongStringEnd.Length(); // = 79 TCollection_AsciiString textEnd = theText.SubString( literalEnd, theText.Length() ); // "textE..." theText = theText.SubString( 1, theFrom - 1 ) + textEnd; return true; } } //======================================================================= //function : RemoveTabulation //purpose : //======================================================================= void RemoveTabulation( TCollection_AsciiString& theScript ) { std::string aString( theScript.ToCString() ); std::string::size_type aPos = 0; while( aPos < aString.length() ) { aPos = aString.find( "\n\t", aPos ); if( aPos == std::string::npos ) break; aString.replace( aPos, 2, "\n" ); aPos++; } theScript = aString.c_str(); } //======================================================================= //function : DumpPython //purpose : //======================================================================= Engines::TMPFile* SMESH_Gen_i::DumpPython (CORBA::Object_ptr theStudy, CORBA::Boolean isPublished, CORBA::Boolean isMultiFile, CORBA::Boolean& isValidScript) { SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow(theStudy); if (CORBA::is_nil(aStudy)) return new Engines::TMPFile(0); CORBA::String_var compDataType = ComponentDataType(); SALOMEDS::SObject_wrap aSO = aStudy->FindComponent( compDataType.in() ); if (CORBA::is_nil(aSO)) return new Engines::TMPFile(0); // Map study entries to object names Resource_DataMapOfAsciiStringAsciiString aMap; Resource_DataMapOfAsciiStringAsciiString aMapNames; //TCollection_AsciiString s ("qwertyuioplkjhgfdsazxcvbnmQWERTYUIOPLKJHGFDSAZXCVBNM0987654321_"); SALOMEDS::ChildIterator_wrap Itr = aStudy->NewChildIterator(aSO); for (Itr->InitEx(true); Itr->More(); Itr->Next()) { SALOMEDS::SObject_wrap aValue = Itr->Value(); CORBA::String_var anID = aValue->GetID(); CORBA::String_var aName = aValue->GetName(); TCollection_AsciiString aGUIName ( (char*) aName.in() ); TCollection_AsciiString anEnrty ( (char*) anID.in() ); if (aGUIName.Length() > 0) { aMapNames.Bind( anEnrty, aGUIName ); aMap.Bind( anEnrty, aGUIName ); } } // Get trace of restored study SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder(); SALOMEDS::GenericAttribute_wrap anAttr = aStudyBuilder->FindOrCreateAttribute(aSO, "AttributePythonObject"); SALOMEDS::AttributePythonObject_var pyAttr = SALOMEDS::AttributePythonObject::_narrow(anAttr); CORBA::String_var oldValue = pyAttr->GetObject(); TCollection_AsciiString aSavedTrace (oldValue.in()); // Add trace of API methods calls and replace study entries by names TCollection_AsciiString aScript; aScript += DumpPython_impl(aStudy, aMap, aMapNames, isPublished, isMultiFile, myIsHistoricalPythonDump, isValidScript, aSavedTrace); int aLen = aScript.Length(); unsigned char* aBuffer = new unsigned char[aLen+1]; strcpy((char*)aBuffer, aScript.ToCString()); CORBA::Octet* anOctetBuf = (CORBA::Octet*)aBuffer; Engines::TMPFile_var aStreamFile = new Engines::TMPFile(aLen+1, aLen+1, anOctetBuf, 1); bool hasNotPublishedObjects = aScript.Location( SMESH::theNotPublishedObjectName, 1, aLen); isValidScript = isValidScript && !hasNotPublishedObjects; return aStreamFile._retn(); } //============================================================================= /*! * AddToPythonScript */ //============================================================================= void SMESH_Gen_i::AddToPythonScript (int theStudyID, const TCollection_AsciiString& theString) { if (myPythonScripts.find(theStudyID) == myPythonScripts.end()) { myPythonScripts[theStudyID] = new TColStd_HSequenceOfAsciiString; } myPythonScripts[theStudyID]->Append(theString); } //============================================================================= /*! * RemoveLastFromPythonScript */ //============================================================================= void SMESH_Gen_i::RemoveLastFromPythonScript (int theStudyID) { if (myPythonScripts.find(theStudyID) != myPythonScripts.end()) { int aLen = myPythonScripts[theStudyID]->Length(); myPythonScripts[theStudyID]->Remove(aLen); } } //======================================================================= //function : SavePython //purpose : //======================================================================= void SMESH_Gen_i::SavePython (SALOMEDS::Study_ptr theStudy) { // Dump trace of API methods calls TCollection_AsciiString aScript = GetNewPythonLines(theStudy->StudyId()); // Check contents of PythonObject attribute CORBA::String_var compDataType = ComponentDataType(); SALOMEDS::SObject_wrap aSO = theStudy->FindComponent( compDataType.in() ); SALOMEDS::StudyBuilder_var aStudyBuilder = theStudy->NewBuilder(); SALOMEDS::GenericAttribute_wrap anAttr = aStudyBuilder->FindOrCreateAttribute(aSO, "AttributePythonObject"); SALOMEDS::AttributePythonObject_var pyAttr = SALOMEDS::AttributePythonObject::_narrow(anAttr); CORBA::String_var oldValue = pyAttr->GetObject(); TCollection_AsciiString oldScript (oldValue.in()); if (oldScript.Length() > 0) { oldScript += "\n"; oldScript += aScript; } else { oldScript = aScript; } // Store in PythonObject attribute pyAttr->SetObject(oldScript.ToCString(), 1); // Clean trace of API methods calls CleanPythonTrace(theStudy->StudyId()); } // impl //============================================================================= /*! * FindEntries: Returns a sequence of start/end positions of entries in the string */ //============================================================================= Handle(TColStd_HSequenceOfInteger) FindEntries (TCollection_AsciiString& theString) { Handle(TColStd_HSequenceOfInteger) aSeq = new TColStd_HSequenceOfInteger; Standard_Integer aLen = theString.Length(); Standard_Boolean isFound = Standard_False; char* arr = (char*) theString.ToCString(); Standard_Integer i = 0, j; while(i < aLen) { int c = (int)arr[i]; j = i+1; if ( isdigit( c )) { //Is digit? isFound = Standard_False; while((j < aLen) && ( isdigit(c) || c == ':' )) { //Check if it is an entry c = (int)arr[j++]; if(c == ':') isFound = Standard_True; } if (isFound) { int prev = (i < 1) ? 0 : (int)arr[i - 1]; // to distinguish from a sketcher command: // last char should be a digit, not ":", // previous char should not be '"'. if (arr[j-2] != ':' && prev != '"') { aSeq->Append(i+1); // +1 because AsciiString starts from 1 aSeq->Append(j-1); } } } i = j; } return aSeq; } namespace { //================================================================================ /*! * \brief Make a string be a valid python name * \param aName - a string to fix * \retval bool - true if aName was not modified */ //================================================================================ bool fixPythonName(TCollection_AsciiString & aName ) { const TCollection_AsciiString allowedChars = "qwertyuioplkjhgfdsazxcvbnmQWERTYUIOPLKJHGFDSAZXCVBNM0987654321_"; bool isValidName = true; int nbUnderscore = 0; int p=1; // replace not allowed chars by underscore while (p <= aName.Length() && (p = aName.FirstLocationNotInSet(allowedChars, p, aName.Length()))) { if ( p == 1 || p == aName.Length() || aName.Value(p-1) == '_') aName.Remove( p, 1 ); // remove double _ from the start and the end else aName.SetValue(p, '_'), nbUnderscore++; isValidName = false; } if ( aName.IsIntegerValue() ) { // aName must not start with a digit aName.Insert( 1, 'a' ); isValidName = false; } // shorten names like CartesianParameters3D_400_400_400_1000000_1 const int nbAllowedUnderscore = 3; /* changed from 2 to 3 by an user request posted to SALOME Forum */ if ( aName.Length() > 20 && nbUnderscore > nbAllowedUnderscore ) { p = aName.Location( "_", 20, aName.Length()); if ( p > 1 ) aName.Trunc( p-1 ); } return isValidName; } //================================================================================ /*! * \brief Return Python module names of available plug-ins. */ //================================================================================ std::vector getPluginNames() { std::vector pluginNames; std::vector< std::string > xmlPaths = SMESH_Gen::GetPluginXMLPaths(); LDOMParser xmlParser; for ( size_t i = 0; i < xmlPaths.size(); ++i ) { bool error = xmlParser.parse( xmlPaths[i].c_str() ); if ( error ) { TCollection_AsciiString data; INFOS( xmlParser.GetError(data) ); continue; } // LDOM_Document xmlDoc = xmlParser.getDocument(); LDOM_NodeList nodeList = xmlDoc.getElementsByTagName( "meshers-group" ); for ( int i = 0; i < nodeList.getLength(); ++i ) { LDOM_Node node = nodeList.item( i ); LDOM_Element& elem = (LDOM_Element&) node; LDOMString idlModule = elem.getAttribute( "idl-module" ); if ( strlen( idlModule.GetString() ) > 0 ) pluginNames.push_back( idlModule.GetString() ); } } return pluginNames; } } //============================================================================= /*! * DumpPython */ //============================================================================= TCollection_AsciiString SMESH_Gen_i::DumpPython_impl (SALOMEDS::Study_ptr theStudy, Resource_DataMapOfAsciiStringAsciiString& theObjectNames, Resource_DataMapOfAsciiStringAsciiString& theNames, bool isPublished, bool isMultiFile, bool isHistoricalDump, bool& aValidScript, const TCollection_AsciiString& theSavedTrace) { int aStudyID = theStudy->StudyId(); TCollection_AsciiString helper; // to comfortably concatenate C strings TCollection_AsciiString aSmeshpy( SMESH_2smeshpy::SmeshpyName() ); TCollection_AsciiString aSMESHGen( SMESH_2smeshpy::GenName() ); TCollection_AsciiString anOldGen( SMESH::TPythonDump::SMESHGenName() ); TCollection_AsciiString aScript; if( isMultiFile ) aScript += "def RebuildData(theStudy):"; aScript += "\n\t"; if ( isPublished ) aScript += aSMESHGen + " = smeshBuilder.New(theStudy)\n\t"; else aScript += aSMESHGen + " = smeshBuilder.New(None)\n\t"; aScript += helper + "aFilterManager = " + aSMESHGen + ".CreateFilterManager()\n\t"; aScript += helper + "aMeasurements = " + aSMESHGen + ".CreateMeasurements()\n\t"; // Dump trace of restored study if (theSavedTrace.Length() > 0) { // For the convertion of IDL API calls -> smeshBuilder.py API, "smesh" standing for SMESH_Gen // was replaces with "smeshgen" (==TPythonDump::SMESHGenName()). // Change "smesh" -> "smeshgen" in the trace saved before passage to smeshBuilder.py API bool isNewVersion = theSavedTrace.Location( anOldGen + ".", 1, theSavedTrace.Length() ); if ( !isNewVersion ) { TCollection_AsciiString aSavedTrace( theSavedTrace ); TCollection_AsciiString aSmeshCall ( "smesh." ), gen( "gen" ); int beg, end = aSavedTrace.Length(), from = 1; while ( from < end && ( beg = aSavedTrace.Location( aSmeshCall, from, end ))) { char charBefore = ( beg == 1 ) ? ' ' : aSavedTrace.Value( beg - 1 ); if ( isspace( charBefore ) || charBefore == '=' ) { // "smesh." is not a part of a long word aSavedTrace.Insert( beg + aSmeshCall.Length() - 1, gen );// "smesh" -> "smeshgen" end += gen.Length(); } from = beg + aSmeshCall.Length(); } aScript += helper + "\n" + aSavedTrace; } else // append a saved trace to the script aScript += helper + "\n" + theSavedTrace; } // Dump trace of API methods calls TCollection_AsciiString aNewLines = GetNewPythonLines(aStudyID); if (aNewLines.Length() > 0) { aScript += helper + "\n" + aNewLines; } // import python files corresponding to plugins if they are used in aScript { TCollection_AsciiString importStr; std::vector pluginNames = getPluginNames(); for ( size_t i = 0; i < pluginNames.size(); ++i ) { // Convert access to plugin members: // e.g. StdMeshers.QUAD_REDUCED -> StdMeshersBuilder.QUAD_REDUCED TCollection_AsciiString pluginAccess = (pluginNames[i] + ".").c_str() ; int iFrom = 1, iPos; while (( iPos = aScript.Location( pluginAccess, iFrom, aScript.Length() ))) { aScript.Insert( iPos + pluginNames[i].size(), "Builder" ); iFrom = iPos + pluginNames[i].size() + 8; } // if any plugin member is used, import the plugin if ( iFrom > 1 ) importStr += ( helper + "\n\t" + "from salome." + (char*) pluginNames[i].c_str() + " import " + (char*) pluginNames[i].c_str() +"Builder" ); } if ( !importStr.IsEmpty() ) aScript.Insert( 1, importStr + "\n\t" ); } // Convert IDL API calls into smeshBuilder.py API. // Some objects are wrapped with python classes and // Resource_DataMapOfAsciiStringAsciiString holds methods returning wrapped objects Resource_DataMapOfAsciiStringAsciiString anEntry2AccessorMethod; std::set< TCollection_AsciiString > aRemovedObjIDs; if ( !getenv("NO_2smeshpy_conversion")) SMESH_2smeshpy::ConvertScript( aScript, anEntry2AccessorMethod, theObjectNames, aRemovedObjIDs, theStudy, isHistoricalDump ); // Replace characters used instead of quote marks to quote notebook variables { int pos = 1; while (( pos = aScript.Location( 1, SMESH::TVar::Quote(), pos, aScript.Length() ))) aScript.SetValue( pos, '"' ); } // Find entries to be replaced by names Handle(TColStd_HSequenceOfInteger) aSeq = FindEntries(aScript); Standard_Integer aLen = aSeq->Length(); if (aLen == 0 && isMultiFile) return aScript; // Replace entries by the names GEOM::GEOM_Gen_ptr geom = GetGeomEngine(); TColStd_SequenceOfAsciiString seqRemoved; Resource_DataMapOfAsciiStringAsciiString mapRemoved; Standard_Integer objectCounter = 0, aStart = 1, aScriptLength = aScript.Length(); TCollection_AsciiString anUpdatedScript, anEntry, aName, aBaseName("smeshObj_"); // Collect names of GEOM objects to exclude same names of SMESH objects GEOM::string_array_var aGeomNames = geom->GetAllDumpNames(); int ign = 0, nbgn = aGeomNames->length(); for (; ign < nbgn; ign++) { aName = aGeomNames[ign]; theObjectNames.Bind(aName, "1"); } bool importGeom = false; for (Standard_Integer i = 1; i <= aLen; i += 2) { anUpdatedScript += aScript.SubString(aStart, aSeq->Value(i) - 1); anEntry = aScript.SubString(aSeq->Value(i), aSeq->Value(i + 1)); // is a GEOM object? aName = geom->GetDumpName( anEntry.ToCString() ); if (aName.IsEmpty()) { // is a SMESH object if (theObjectNames.IsBound(anEntry)) { // The Object is in Study aName = theObjectNames.Find(anEntry); // check validity of aName bool isValidName = fixPythonName( aName ); if (theObjectNames.IsBound(aName) && anEntry != theObjectNames(aName)) { // diff objects have same name - make a new name by appending a digit TCollection_AsciiString aName2; Standard_Integer i = 0; do { aName2 = aName + "_" + ++i; } while (theObjectNames.IsBound(aName2) && anEntry != theObjectNames(aName2)); aName = aName2; isValidName = false; } if ( !isValidName ) theObjectNames(anEntry) = aName; } else { // Removed Object do { aName = aBaseName + (++objectCounter); } while (theObjectNames.IsBound(aName)); if ( !aRemovedObjIDs.count( anEntry )) seqRemoved.Append(aName); mapRemoved.Bind(anEntry, "1"); theObjectNames.Bind(anEntry, aName); } theObjectNames.Bind(aName, anEntry); // to detect same name of diff objects } else { importGeom = true; } anUpdatedScript += aName; aStart = aSeq->Value(i + 1) + 1; } // set initial part of aSript TCollection_AsciiString initPart = "import "; if ( isMultiFile ) initPart += helper + "salome, "; initPart += " SMESH, SALOMEDS\n"; initPart += "from salome.smesh import smeshBuilder\n"; if ( importGeom && isMultiFile ) { initPart += ("\n## import GEOM dump file ## \n" "import string, os, sys, re\n" "sys.path.insert( 0, os.path.dirname(__file__) )\n" "exec(\"from \"+re.sub(\"SMESH$\",\"GEOM\",__name__)+\" import *\")\n"); } anUpdatedScript.Insert ( 1, initPart ); // add final part of aScript if (aLen && aSeq->Value(aLen) < aScriptLength) anUpdatedScript += aScript.SubString(aSeq->Value(aLen) + 1, aScriptLength); // Remove removed objects if ( seqRemoved.Length() > 0 ) { anUpdatedScript += "\n\t## some objects were removed"; anUpdatedScript += "\n\taStudyBuilder = theStudy.NewBuilder()"; } for (int ir = 1; ir <= seqRemoved.Length(); ir++) { anUpdatedScript += "\n\tSO = theStudy.FindObjectIOR(theStudy.ConvertObjectToIOR("; anUpdatedScript += seqRemoved.Value(ir); // for object wrapped by class of smeshBuilder.py anEntry = theObjectNames( seqRemoved.Value(ir) ); if ( anEntry2AccessorMethod.IsBound( anEntry ) ) anUpdatedScript += helper + "." + anEntry2AccessorMethod( anEntry ); anUpdatedScript += "))\n\tif SO is not None: aStudyBuilder.RemoveObjectWithChildren(SO)"; } // Set object names TCollection_AsciiString aGUIName, aSetNameScriptPart; Resource_DataMapOfAsciiStringAsciiString mapEntries; for (Standard_Integer i = 1; i <= aLen; i += 2) { anEntry = aScript.SubString(aSeq->Value(i), aSeq->Value(i + 1)); aName = geom->GetDumpName( anEntry.ToCString() ); if (aName.IsEmpty() && // Not a GEOM object theNames.IsBound(anEntry) && !aRemovedObjIDs.count(anEntry) && // A command creating anEntry was erased !mapEntries.IsBound(anEntry) && // Not yet processed !mapRemoved.IsBound(anEntry)) // Was not removed { aName = theObjectNames.Find(anEntry); aGUIName = theNames.Find(anEntry); mapEntries.Bind(anEntry, aName); aSetNameScriptPart += helper + "\n\t" + aSMESHGen + ".SetName(" + aName; if ( anEntry2AccessorMethod.IsBound( anEntry ) ) aSetNameScriptPart += helper + "." + anEntry2AccessorMethod( anEntry ); aSetNameScriptPart += helper + ", '" + aGUIName + "')"; } } if ( !aSetNameScriptPart.IsEmpty() ) { anUpdatedScript += "\n\t## set object names"; anUpdatedScript += aSetNameScriptPart; } // ----------------------------------------------------------------- // store visual properties of displayed objects // ----------------------------------------------------------------- if (isPublished) { //Output the script that sets up the visual parameters. CORBA::String_var compDataType = ComponentDataType(); char* script = theStudy->GetDefaultScript( compDataType.in(), "\t"); if (script && strlen(script) > 0) { anUpdatedScript += "\n\n\t### Store presentation parameters of displayed objects\n"; anUpdatedScript += script; CORBA::string_free(script); } } if( isMultiFile ) anUpdatedScript += "\n\tpass"; anUpdatedScript += "\n"; if( !isMultiFile ) // remove unnecessary tabulation RemoveTabulation( anUpdatedScript ); // ----------------------------------------------------------------- // put string literals describing patterns into separate functions // ----------------------------------------------------------------- TCollection_AsciiString aLongString, aFunctionType; int where = 1; set< string > functionNameSet; while ( SMESH::TPythonDump::CutoutLongString( anUpdatedScript, where, aLongString, aFunctionType )) { // make a python string literal aLongString.Prepend(":\n\treturn '''\n"); aLongString += "\n\t'''\n\tpass\n"; TCollection_AsciiString functionName; // check if the function returning this literal is already defined int posAlready = anUpdatedScript.Location( aLongString, where, anUpdatedScript.Length() ); if ( posAlready ) // already defined { // find the function name int functBeg = posAlready; char* script = (char*) anUpdatedScript.ToCString() + posAlready - 1; // look at ":" after "def fuction()" while ( *script != ' ' ) { script--; functBeg--; } functBeg++; // do not take ' ' posAlready--; // do not take ':' functionName = anUpdatedScript.SubString( functBeg, posAlready ); } else // not defined yet { // find a unique function name fixPythonName( aFunctionType ); Standard_Integer nb = 0; do functionName = aFunctionType + "_" + ( nb++ ) + "()"; while ( !functionNameSet.insert( functionName.ToCString() ).second ); // define function TCollection_AsciiString funDef = helper + "def " + functionName + aLongString; if ( isMultiFile ) { anUpdatedScript += helper + "\n\n" + funDef; } else { funDef += "\n\n"; anUpdatedScript.Insert( 1, funDef); where += funDef.Length(); } } anUpdatedScript.InsertBefore( where, functionName ); // call function } aValidScript = true; return anUpdatedScript; } //============================================================================= /*! * GetNewPythonLines */ //============================================================================= TCollection_AsciiString SMESH_Gen_i::GetNewPythonLines (int theStudyID) { TCollection_AsciiString aScript; // Dump trace of API methods calls if (myPythonScripts.find(theStudyID) != myPythonScripts.end()) { Handle(TColStd_HSequenceOfAsciiString) aPythonScript = myPythonScripts[theStudyID]; Standard_Integer istr, aLen = aPythonScript->Length(); for (istr = 1; istr <= aLen; istr++) { aScript += "\n\t"; aScript += aPythonScript->Value(istr); } aScript += "\n"; } return aScript; } //============================================================================= /*! * CleanPythonTrace */ //============================================================================= void SMESH_Gen_i::CleanPythonTrace (int theStudyID) { TCollection_AsciiString aScript; // Clean trace of API methods calls if (myPythonScripts.find(theStudyID) != myPythonScripts.end()) { myPythonScripts[theStudyID]->Clear(); } }