Get numpy array dtype.

bt5/erp5_wendelin/DocumentTemplateItem/portal_components/document.erp5.DataArray.py

@@ -116,6 +116,15 @@ class DataArray(BigFile):
     if zarray is not None:
       return zarray.shape
 
+  security.declareProtected(Permissions.AccessContentsInformation, 'getArrayDtype')
+  def getArrayDtype(self):
+    """
+    Get numpy array dtype.
+    """
+    zarray = self.getArray()
+    if zarray is not None:
+      return zarray.dtype
+
   security.declareProtected(Permissions.View, 'index_html')
   def index_html(self, REQUEST, RESPONSE, format=_MARKER, inline=_MARKER, **kw):
     """

bt5/erp5_wendelin/DocumentTemplateItem/portal_components/document.erp5.DataArray.xml

@@ -46,9 +46,9 @@
             <key> <string>text_content_warning_message</string> </key>
             <value>
               <tuple>
-                <string>W:120, 42: Redefining built-in \'format\' (redefined-builtin)</string>
-                <string>W:137,  4: Redefining built-in \'range\' (redefined-builtin)</string>
-                <string>W:164, 10: No exception type(s) specified (bare-except)</string>
+                <string>W:129, 42: Redefining built-in \'format\' (redefined-builtin)</string>
+                <string>W:146,  4: Redefining built-in \'range\' (redefined-builtin)</string>
+                <string>W:173, 10: No exception type(s) specified (bare-except)</string>
               </tuple>
             </value>
         </item>