chore: replace XModuleMixin properties with block fields

Author: farhan

xblocks_contrib/annotatable/annotatable.py

@@ -31,7 +31,7 @@ class SerializationError(Exception):
     """
     def __init__(self, location, msg):
         super().__init__(msg)
-        self.location = location
+        self.scope_ids.usage_id = location
 
 
 @XBlock.needs("i18n")
@@ -279,8 +279,8 @@ def definition_to_xml(self, resource_fs):
         if not self.data:
             log.warning(
                 "Could not serialize %s: No XBlock installed for '%s' tag.",
-                self.location,
-                self.location.block_type,
+                self.scope_ids.usage_id,
+                self.scope_ids.usage_id.block_type,
             )
             return None
 
@@ -297,6 +297,6 @@ def definition_to_xml(self, resource_fs):
                 "Context: '{context}'"
             ).format(
                 context=lines[line - 1][offset - 40:offset + 40],
-                loc=self.location,
+                loc=self.scope_ids.usage_id,
             )
-            raise SerializationError(self.location, msg) from err
+            raise SerializationError(self.scope_ids.usage_id, msg) from err

xblocks_contrib/common/xml_utils.py

@@ -486,12 +486,12 @@ def add_xml_to_node(self, node):
                 aside.add_xml_to_node(aside_node)
                 xml_object.append(aside_node)
 
-        not_to_clean_fields = self.metadata_to_not_to_clean.get(self.category, ())
+        not_to_clean_fields = self.metadata_to_not_to_clean.get(self.scope_ids.block_type, ())
         self.clean_metadata_from_xml(xml_object, excluded_fields=not_to_clean_fields)
 
         # Set the tag on both nodes so we get the file path right.
-        xml_object.tag = self.category
-        node.tag = self.category
+        xml_object.tag = self.scope_ids.block_type
+        node.tag = self.scope_ids.block_type
 
         # Add the non-inherited metadata
         for attr in sorted(own_metadata(self)):
@@ -506,7 +506,7 @@ def add_xml_to_node(self, node):
                     logging.exception(
                         'Failed to serialize metadata attribute %s with value %s in module %s. '
                         'This could mean data loss!!!',
-                        attr, val, self.url_name
+                        attr, val, self.scope_ids.usage_id.block_id
                     )
 
         for key, value in self.xml_attributes.items():
@@ -515,8 +515,8 @@ def add_xml_to_node(self, node):
 
         if self.export_to_file():
             # Write the definition to a file
-            url_path = name_to_pathname(self.url_name)
-            filepath = self._format_filepath(self.category, url_path)
+            url_path = name_to_pathname(self.scope_ids.usage_id.block_id)
+            filepath = self._format_filepath(self.scope_ids.block_type, url_path)
             self.runtime.export_fs.makedirs(os.path.dirname(filepath), recreate=True)
             with self.runtime.export_fs.open(filepath, 'wb') as fileobj:
                 ElementTree(xml_object).write(fileobj, pretty_print=True, encoding='utf-8')
@@ -531,16 +531,16 @@ def add_xml_to_node(self, node):
 
         # Do not override an existing value for the course.
         if not node.get('url_name'):
-            node.set('url_name', self.url_name)
+            node.set('url_name', self.scope_ids.usage_id.block_id)
 
         # We do not need to cater the `course` category here in xblocks_contrib,
         # because course export is handled in the edx-platform code.
 
         # Special case for course pointers:
-        # if self.category == 'course':
+        # if self.scope_ids.block_type == 'course':
         #     # add org and course attributes on the pointer tag
-        #     node.set('org', self.location.org)
-        #     node.set('course', self.location.course)
+        #     node.set('org', self.scope_ids.usage_id.org)
+        #     node.set('course', self.scope_ids.usage_id.course)
 
     def definition_to_xml(self, resource_fs):
         """

xblocks_contrib/html/html.py

@@ -205,7 +205,7 @@ def location(self, value):
 
     @property
     def url_name(self):
-        return self.location.block_id
+        return self.scope_ids.usage_id.block_id
 
     @property
     def xblock_kvs(self):
@@ -324,7 +324,7 @@ def get_context(self):
             "module": self,
             "editable_metadata_fields": self.editable_metadata_fields,  # pylint: disable=no-member
             "data": self.data,
-            "base_asset_url": self.get_base_url_path_for_course_assets(self.location.course_key),
+            "base_asset_url": self.get_base_url_path_for_course_assets(self.scope_ids.usage_id.course_key),
             "enable_latex_compiler": self.use_latex_compiler,
             "editor": self.editor,
         }
@@ -545,8 +545,8 @@ def definition_to_xml(self, resource_fs):
         """
 
         # Write html to file, return an empty tag
-        pathname = name_to_pathname(self.url_name)
-        filepath = "{category}/{pathname}.html".format(category=self.category, pathname=pathname)
+        pathname = name_to_pathname(self.scope_ids.usage_id.block_id)
+        filepath = "{category}/{pathname}.html".format(category=self.scope_ids.block_type, pathname=pathname)
 
         resource_fs.makedirs(os.path.dirname(filepath), recreate=True)
         with resource_fs.open(filepath, "wb") as filestream:

xblocks_contrib/lti/lti.py

@@ -518,7 +518,7 @@ def get_context(self):
 
             # These parameters do not participate in OAuth signing.
             'launch_url': self.launch_url.strip(),
-            'element_id': self.location.html_id(),
+            'element_id': self.scope_ids.usage_id.html_id(),
             'element_class': self.scope_ids.block_type,
             'open_in_a_new_page': self.open_in_a_new_page,
             'display_name': self.display_name,
@@ -752,7 +752,7 @@ def get_resource_link_id(self):
         i4x-2-3-lti-31de800015cf4afb973356dbe81496df this part of resource_link_id:
         makes resource_link_id to be unique among courses inside same system.
         """
-        return str(parse.quote(f"{settings.LMS_BASE}-{self.location.html_id()}"))
+        return str(parse.quote(f"{settings.LMS_BASE}-{self.scope_ids.usage_id.html_id()}"))
 
     def get_lis_result_sourcedid(self):
         """
@@ -778,8 +778,8 @@ def get_course(self):
               In general, please do not add new code that access Modulestore, because it
               will not work in Learning Core. We do it here just to support a legacy feature.
         """
-        if isinstance(self.location.course_key, CourseKey):
-            return self.runtime.modulestore.get_course(self.location.course_key)
+        if isinstance(self.scope_ids.usage_id.course_key, CourseKey):
+            return self.runtime.modulestore.get_course(self.scope_ids.usage_id.course_key)
         return None
 
     @property
@@ -790,7 +790,7 @@ def context_id(self):
         context_id is an opaque identifier that uniquely identifies the context (e.g., a course)
         that contains the link being launched.
         """
-        return str(self.location.course_key)
+        return str(self.scope_ids.usage_id.course_key)
 
     @property
     def role(self):
@@ -887,8 +887,8 @@ def oauth_params(self, custom_parameters, client_key, client_secret):
             # Stubbing headers for now:
             log.info(
                 "LTI block %s in course %s does not have oauth parameters correctly configured.",
-                self.location,
-                self.location.course_key,
+                self.scope_ids.usage_id,
+                self.scope_ids.usage_id.course_key,
             )
             headers = {
                 'Content-Type': 'application/x-www-form-urlencoded',
@@ -1042,7 +1042,7 @@ def definition_from_xml(cls, xml_object, system):
     def definition_to_xml(self, resource_fs):
         if self.data:
             return etree.fromstring(self.data)
-        return etree.Element(self.category)
+        return etree.Element(self.scope_ids.block_type)
 
     def bind_for_student(self, user_id, wrappers=None):
         """

xblocks_contrib/poll/poll.py

@@ -121,11 +121,11 @@ def xblock_kvs(self):
 
     @property
     def url_name(self):
-        return self.location.block_id
+        return self.scope_ids.usage_id.block_id
 
     @property
     def course_id(self):
-        return self.location.course_key
+        return self.scope_ids.usage_id.course_key
 
     @property
     def category(self):
@@ -298,7 +298,7 @@ def get_explicitly_set_fields_by_scope(self, scope=Scope.content):
                     result[field.name] = field.read_json(self)
                 except TypeError as exception:
                     exception_message = "{message}, Block-location:{location}, Field-name:{field_name}".format(
-                        message=str(exception), location=str(self.location), field_name=field.name
+                        message=str(exception), location=str(self.scope_ids.usage_id), field_name=field.name
                     )
                     raise TypeError(exception_message)  # pylint: disable=raise-missing-from
         return result

xblocks_contrib/word_cloud/word_cloud.py

@@ -342,4 +342,4 @@ def definition_from_xml(cls, xml_object, system):
     def definition_to_xml(self, resource_fs):
         if self.data:
             return etree.fromstring(self.data)
-        return etree.Element(self.category)
+        return etree.Element(self.scope_ids.block_type)