Merge pull request 'feature/docbuilderpy' (#286) from feature/docbuilderpy into release/v9.0.0

Reviewed-on: https://git.onlyoffice.com/ONLYOFFICE/core/pulls/286

DesktopEditor/doctrenderer/docbuilder.python/src/docbuilder.py

@@ -383,6 +383,20 @@ class CDocBuilderValue:
     def __setitem__(self, key, value):
         self.Set(key, value)
 
+    def __getattr__(self, name):
+        def method(*args):
+            return self.Call(name, *args)
+        return method
+
+    def __len__(self):
+        return self.GetLength()
+
+    def __iter__(self):
+        if not self.IsArray():
+            raise TypeError("Object is not iterable")
+        for i in range(self.GetLength()):
+            yield self.Get(i)
+
     @staticmethod
     def CreateUndefined():
         return CDocBuilderValue(OBJECT_HANDLE(_lib.CDocBuilderValue_CreateUndefined()))
@@ -423,6 +437,36 @@ class CDocBuilderValue:
                 return CDocBuilderValue(OBJECT_HANDLE(_lib.CDocBuilderValue_Call6(self._internal, ctypes.c_wchar_p(name), values[0]._internal, values[1]._internal, values[2]._internal, values[3]._internal, values[4]._internal, values[5]._internal)))
         else:
             raise TypeError("Call() expects at most 6 arguments")
+            
+    def append(self, value):
+        if not self.IsArray():
+            raise TypeError("Object is not an array")
+        length = self.GetLength()
+        self.Set(length, value)
+        return self
+
+    def extend(self, iterable):
+        if not self.IsArray():
+            raise TypeError("Object is not an array")
+        length = self.GetLength()
+        for i, value in enumerate(iterable, start=length):
+            self.Set(i, value)
+        return self
+
+    def insert(self, i, x):
+        if not self.IsArray():
+            raise TypeError("Object is not an array")
+        length = self.GetLength()
+        if i < 0:
+            if abs(i) > length:
+                raise IndexError("list index out of range")
+            i = max(0, length + i)
+        if i >= length:
+            raise IndexError("list index out of range")
+        for idx in range(length, i, -1):
+            self.Set(idx, self.Get(idx - 1))
+        self.Set(i, x)
+
 
 class CDocBuilder:
     _initialized = False

DesktopEditor/doctrenderer/docbuilder.python/test/docbuilder_test.py

@@ -13,16 +13,16 @@ scope = context.CreateScope()
 globalObj = context.GetGlobal()
 
 api = globalObj['Api']
-document = api.Call('GetDocument')
-paragraph1 = api.Call('CreateParagraph')
-paragraph1.Call('SetSpacingAfter', 1000, False)
-paragraph1.Call('AddText', 'Hello from Python!')
+document = api.GetDocument()
+paragraph1 = api.CreateParagraph()
+paragraph1.SetSpacingAfter(1000, False)
+paragraph1.AddText('Hello from Python!')
 
-paragraph2 = api.Call('CreateParagraph')
-paragraph2.Call('AddText', 'Goodbye!')
+paragraph2 = api.CreateParagraph()
+paragraph2.AddText('Goodbye!')
 
 content = [paragraph1, paragraph2]
-document.Call('InsertContent', content)
+document.InsertContent(content)
 
 dstPath = os.getcwd() + '/result.docx'
 builder.SaveFile(docbuilder.FileTypes.Document.DOCX, dstPath)