[OMCSessionBase.ask()] define opt as list

Author: syntron

OMPython/OMCSession.py

@@ -45,6 +45,7 @@
 import sys
 import tempfile
 import time
+from typing import Optional
 import uuid
 import pyparsing
 import zmq
@@ -106,20 +107,23 @@ def sendExpression(self, command, parsed=True):
         """
         pass
 
-    def ask(self, question, opt=None, parsed=True):
-        p = (question, opt, parsed)
+    def _ask(self, question: str, opt: Optional[list[str]] = None, parsed: Optional[bool] = True):
+
+        if opt is None:
+            expression = question
+        elif isinstance(opt, list):
+            expression = f"{question}({','.join(opt)})"
+        else:
+            raise Exception(f"Invalid definition of options for {repr(question)}: {repr(opt)}")
+
+        p = (expression, parsed)
 
         if self._readonly and question != 'getErrorString':
             # can use cache if readonly
             if p in self._omc_cache:
                 return self._omc_cache[p]
 
-        if opt:
-            expression = f'{question}({opt})'
-        else:
-            expression = question
-
-        logger.debug('OMC ask: %s  - parsed: %s', expression, parsed)
+        logger.debug('OMC ask: %s (parsed=%s)', expression, parsed)
 
         try:
             res = self.sendExpression(expression, parsed=parsed)
@@ -134,126 +138,126 @@ def ask(self, question, opt=None, parsed=True):
 
     # TODO: Open Modelica Compiler API functions. Would be nice to generate these.
     def loadFile(self, filename):
-        return self.ask('loadFile', f'"{filename}"')
+        return self._ask(question='loadFile', opt=[f'"{filename}"'])
 
     def loadModel(self, className):
-        return self.ask('loadModel', className)
+        return self._ask(question='loadModel', opt=[className])
 
     def isModel(self, className):
-        return self.ask('isModel', className)
+        return self._ask(question='isModel', opt=[className])
 
     def isPackage(self, className):
-        return self.ask('isPackage', className)
+        return self._ask(question='isPackage', opt=[className])
 
     def isPrimitive(self, className):
-        return self.ask('isPrimitive', className)
+        return self._ask(question='isPrimitive', opt=[className])
 
     def isConnector(self, className):
-        return self.ask('isConnector', className)
+        return self._ask(question='isConnector', opt=[className])
 
     def isRecord(self, className):
-        return self.ask('isRecord', className)
+        return self._ask(question='isRecord', opt=[className])
 
     def isBlock(self, className):
-        return self.ask('isBlock', className)
+        return self._ask(question='isBlock', opt=[className])
 
     def isType(self, className):
-        return self.ask('isType', className)
+        return self._ask(question='isType', opt=[className])
 
     def isFunction(self, className):
-        return self.ask('isFunction', className)
+        return self._ask(question='isFunction', opt=[className])
 
     def isClass(self, className):
-        return self.ask('isClass', className)
+        return self._ask(question='isClass', opt=[className])
 
     def isParameter(self, className):
-        return self.ask('isParameter', className)
+        return self._ask(question='isParameter', opt=[className])
 
     def isConstant(self, className):
-        return self.ask('isConstant', className)
+        return self._ask(question='isConstant', opt=[className])
 
     def isProtected(self, className):
-        return self.ask('isProtected', className)
+        return self._ask(question='isProtected', opt=[className])
 
     def getPackages(self, className="AllLoadedClasses"):
-        return self.ask('getPackages', className)
+        return self._ask(question='getPackages', opt=[className])
 
     def getClassRestriction(self, className):
-        return self.ask('getClassRestriction', className)
+        return self._ask(question='getClassRestriction', opt=[className])
 
     def getDerivedClassModifierNames(self, className):
-        return self.ask('getDerivedClassModifierNames', className)
+        return self._ask(question='getDerivedClassModifierNames', opt=[className])
 
     def getDerivedClassModifierValue(self, className, modifierName):
-        return self.ask('getDerivedClassModifierValue', f'{className}, {modifierName}')
+        return self._ask(question='getDerivedClassModifierValue', opt=[className, modifierName])
 
     def typeNameStrings(self, className):
-        return self.ask('typeNameStrings', className)
+        return self._ask(question='typeNameStrings', opt=[className])
 
     def getComponents(self, className):
-        return self.ask('getComponents', className)
+        return self._ask(question='getComponents', opt=[className])
 
     def getClassComment(self, className):
         try:
-            return self.ask('getClassComment', className)
+            return self._ask(question='getClassComment', opt=[className])
         except pyparsing.ParseException as ex:
             logger.warning("Method 'getClassComment' failed for %s", className)
             logger.warning('OMTypedParser error: %s', ex.msg)
             return 'No description available'
 
     def getNthComponent(self, className, comp_id):
         """ returns with (type, name, description) """
-        return self.ask('getNthComponent', f'{className}, {comp_id}')
+        return self._ask(question='getNthComponent', opt=[className, comp_id])
 
     def getNthComponentAnnotation(self, className, comp_id):
-        return self.ask('getNthComponentAnnotation', f'{className}, {comp_id}')
+        return self._ask(question='getNthComponentAnnotation', opt=[className, comp_id])
 
     def getImportCount(self, className):
-        return self.ask('getImportCount', className)
+        return self._ask(question='getImportCount', opt=[className])
 
     def getNthImport(self, className, importNumber):
         # [Path, id, kind]
-        return self.ask('getNthImport', f'{className}, {importNumber}')
+        return self._ask(question='getNthImport', opt=[className, importNumber])
 
     def getInheritanceCount(self, className):
-        return self.ask('getInheritanceCount', className)
+        return self._ask(question='getInheritanceCount', opt=[className])
 
     def getNthInheritedClass(self, className, inheritanceDepth):
-        return self.ask('getNthInheritedClass', f'{className}, {inheritanceDepth}')
+        return self._ask(question='getNthInheritedClass', opt=[className, inheritanceDepth])
 
     def getParameterNames(self, className):
         try:
-            return self.ask('getParameterNames', className)
+            return self._ask(question='getParameterNames', opt=[className])
         except KeyError as ex:
             logger.warning('OMPython error: %s', ex)
             # FIXME: OMC returns with a different structure for empty parameter set
             return []
 
     def getParameterValue(self, className, parameterName):
         try:
-            return self.ask('getParameterValue', f'{className}, {parameterName}')
+            return self._ask(question='getParameterValue', opt=[className, parameterName])
         except pyparsing.ParseException as ex:
             logger.warning('OMTypedParser error: %s', ex.msg)
             return ""
 
     def getComponentModifierNames(self, className, componentName):
-        return self.ask('getComponentModifierNames', f'{className}, {componentName}')
+        return self._ask(question='getComponentModifierNames', opt=[className, componentName])
 
     def getComponentModifierValue(self, className, componentName):
-        return self.ask(question='getComponentModifierValue', opt=f'{className}, {componentName}')
+        return self._ask(question='getComponentModifierValue', opt=[className, componentName])
 
     def getExtendsModifierNames(self, className, componentName):
-        return self.ask('getExtendsModifierNames', f'{className}, {componentName}')
+        return self._ask(question='getExtendsModifierNames', opt=[className, componentName])
 
     def getExtendsModifierValue(self, className, extendsName, modifierName):
-        return self.ask(question='getExtendsModifierValue', opt=f'{className}, {extendsName}, {modifierName}')
+        return self._ask(question='getExtendsModifierValue', opt=[className, extendsName, modifierName])
 
     def getNthComponentModification(self, className, comp_id):
         # FIXME: OMPython exception Results KeyError exception
 
         # get {$Code(....)} field
         # \{\$Code\((\S*\s*)*\)\}
-        value = self.ask('getNthComponentModification', f'{className}, {comp_id}', parsed=False)
+        value = self._ask(question='getNthComponentModification', opt=[className, comp_id], parsed=False)
         value = value.replace("{$Code(", "")
         return value[:-3]
         # return self.re_Code.findall(value)
@@ -269,15 +273,13 @@ def getNthComponentModification(self, className, comp_id):
     # end getClassNames;
     def getClassNames(self, className=None, recursive=False, qualified=False, sort=False, builtin=False,
                       showProtected=False):
-        value = self.ask(
-            'getClassNames',
-            (f'{className}, ' if className else '') +
-            f'recursive={str(recursive).lower()}, '
-            f'qualified={str(qualified).lower()}, '
-            f'sort={str(sort).lower()}, '
-            f'builtin={str(builtin).lower()}, '
-            f'showProtected={str(showProtected).lower()}'
-        )
+        value = self._ask(question='getClassNames',
+                          opt=[className] if className else [] + [f'recursive={str(recursive).lower()}',
+                                                                  f'qualified={str(qualified).lower()}',
+                                                                  f'sort={str(sort).lower()}',
+                                                                  f'builtin={str(builtin).lower()}',
+                                                                  f'showProtected={str(showProtected).lower()}']
+                          )
         return value