Fix AttributeError on upgrade step v10900

plonegovbr · Jul 25, 2018 · 3d7b1c8 · 3d7b1c8
1 parent 97efdcf
commit 3d7b1c8
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -4,6 +4,9 @@ Changelog
 2.0a6 (unreleased)
 ^^^^^^^^^^^^^^^^^^
 
+- Corrige ``AttributeError`` no upgrade step v10900 (fecha `#448 <https://github.com/plonegovbr/brasil.gov.portal/issues/448>`_).
+  [hvelarde]
+
 - Atualizado Products.PloneKeywordManager à versão 2.2.1.
   [hvelarde]
 

diff --git a/src/brasil/gov/portal/upgrades/v10900/__init__.py b/src/brasil/gov/portal/upgrades/v10900/__init__.py
@@ -38,7 +38,9 @@ def remove_nitf_customizations(setup_tool):
     types_tool = api.portal.get_tool('portal_types')
     nitf = types_tool['collective.nitf.content']
     if custom_view in nitf.view_methods:
-        nitf.view_methods.remove(custom_view)
+        view_methods = list(nitf.view_methods)
+        view_methods.remove(custom_view)
+        nitf.view_methods = tuple(view_methods)
     nitf.default_view_fallback = True
     logger.info('collective.nitf types tool customizations removed')