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upgrade xblock==2.0 #34398

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merged 8 commits into from
Apr 8, 2024
Merged

upgrade xblock==2.0 #34398

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3faa773
feat: add support for xblock 2
irtazaakram Apr 1, 2024
834384c
fix: runtim id_generator issue
irtazaakram Apr 1, 2024
acc86dd
fix: review changes
irtazaakram Apr 2, 2024
79a4327
Merge branch 'master' into xblock2
irtazaakram Apr 3, 2024
682a80a
fix: review changes
irtazaakram Apr 3, 2024
c810a1b
Merge branch 'master' into xblock2
irtazaakram Apr 4, 2024
49f5a4f
fix: pylint and unit test
irtazaakram Apr 4, 2024
d9458ce
fix: remove print statements
irtazaakram Apr 4, 2024
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10 changes: 5 additions & 5 deletions cms/djangoapps/contentstore/helpers.py
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Expand Up @@ -316,9 +316,9 @@ def _import_xml_node_to_parent(
block_type = node.tag

# Generate the new ID:
id_generator = ImportIdGenerator(parent_key.context_key)
def_id = id_generator.create_definition(block_type, slug_hint)
usage_id = id_generator.create_usage(def_id)
runtime.id_generator = ImportIdGenerator(parent_key.context_key)
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Why are we saving this as an attribute of the runtime? I don't think we want to update the runtime id_generator in perpetuity just use a different one here at import time right?

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For this specific case runtime was using SplitMongoIdManager instead of ImportIdGenerator.

Details: Unit test failure : Raw Logs

In general id_generator should be assigned by runtime but for every case where a custom id_generator was required we have to pass it through attribute. i.e. runtime.id_generator

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Ohhhh, that is interesting. I guess it makes sense--the runtime here is the general LMS/CMS runtime (CachingDescriptorSystem), so by default, its id_generator is not going to match ImportSystem's id_generator. Thanks for pointing that out @irtazaakram .

Setting it here is a little awkward, but I don't know of a better solution currently.

In order to contain the impact of this, do you think it would be reasonable to set the original id_generator to a temporary value, and then restore it? If you agree, could you make that change, and add a comment explaining why we need to do it?

original_id_generator = runtime.id_generator
runtime.id_generator = ImportIdGenerator(...)
...
runtime.id_generator = original_id_generator

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done. 682a80a

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great, ty 👍🏻

def_id = runtime.id_generator.create_definition(block_type, slug_hint)
usage_id = runtime.id_generator.create_usage(def_id)
keys = ScopeIds(None, block_type, def_id, usage_id)
# parse_xml is a really messy API. We pass both 'keys' and 'id_generator' and, depending on the XBlock, either
# one may be used to determine the new XBlock's usage key, and the other will be ignored. e.g. video ignores
Expand All @@ -344,7 +344,7 @@ def _import_xml_node_to_parent(

if not xblock_class.has_children:
# No children to worry about. The XML may contain child nodes, but they're not XBlocks.
temp_xblock = xblock_class.parse_xml(node, runtime, keys, id_generator)
temp_xblock = xblock_class.parse_xml(node, runtime, keys)
else:
# We have to handle the children ourselves, because there are lots of complex interactions between
# * the vanilla XBlock parse_xml() method, and its lack of API for "create and save a new XBlock"
Expand All @@ -354,7 +354,7 @@ def _import_xml_node_to_parent(
# serialization of a child block, in order. For blocks that don't support children, their XML content/nodes
# could be anything (e.g. HTML, capa)
node_without_children = etree.Element(node.tag, **node.attrib)
temp_xblock = xblock_class.parse_xml(node_without_children, runtime, keys, id_generator)
temp_xblock = xblock_class.parse_xml(node_without_children, runtime, keys)
child_nodes = list(node)
if xblock_class.has_children and temp_xblock.children:
raise NotImplementedError("We don't yet support pasting XBlocks with children")
Expand Down
14 changes: 6 additions & 8 deletions lms/djangoapps/courseware/tests/test_video_mongo.py
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Expand Up @@ -2027,7 +2027,8 @@ def test_import_val_data_internal(self):
xml_object = etree.fromstring(xml_data)
id_generator = Mock()
id_generator.target_course_id = "test_course_id"
video = self.block.parse_xml(xml_object, module_system, None, id_generator)
module_system.id_generator = id_generator
video = self.block.parse_xml(xml_object, module_system, None)

assert video.edx_video_id == 'test_edx_video_id'
video_data = get_video_info(video.edx_video_id)
Expand Down Expand Up @@ -2075,12 +2076,11 @@ def test_import_no_video_id(self):
xml_data = """<video><video_asset></video_asset></video>"""
xml_object = etree.fromstring(xml_data)
module_system = DummySystem(load_error_blocks=True)
id_generator = Mock()

# Verify edx_video_id is empty before.
assert self.block.edx_video_id == ''

video = self.block.parse_xml(xml_object, module_system, None, id_generator)
video = self.block.parse_xml(xml_object, module_system, None)

# Verify edx_video_id is populated after the import.
assert video.edx_video_id != ''
Expand Down Expand Up @@ -2112,7 +2112,6 @@ def test_import_val_transcript(self):
)
xml_object = etree.fromstring(xml_data)
module_system = DummySystem(load_error_blocks=True)
id_generator = Mock()

# Create static directory in import file system and place transcript files inside it.
module_system.resources_fs.makedirs(EXPORT_IMPORT_STATIC_DIR, recreate=True)
Expand All @@ -2128,7 +2127,7 @@ def test_import_val_transcript(self):
# Verify edx_video_id is empty before.
assert self.block.edx_video_id == ''

video = self.block.parse_xml(xml_object, module_system, None, id_generator)
video = self.block.parse_xml(xml_object, module_system, None)

# Verify edx_video_id is populated after the import.
assert video.edx_video_id != ''
Expand Down Expand Up @@ -2218,7 +2217,6 @@ def test_import_val_transcript_priority(self, sub_id, external_transcripts, val_
language_code = 'en'

module_system = DummySystem(load_error_blocks=True)
id_generator = Mock()

# Create static directory in import file system and place transcript files inside it.
module_system.resources_fs.makedirs(EXPORT_IMPORT_STATIC_DIR, recreate=True)
Expand Down Expand Up @@ -2270,7 +2268,7 @@ def test_import_val_transcript_priority(self, sub_id, external_transcripts, val_
# Verify edx_video_id is empty before import.
assert self.block.edx_video_id == ''

video = self.block.parse_xml(xml_object, module_system, None, id_generator)
video = self.block.parse_xml(xml_object, module_system, None)

# Verify edx_video_id is not empty after import.
assert video.edx_video_id != ''
Expand Down Expand Up @@ -2298,7 +2296,7 @@ def test_import_val_data_invalid(self):
"""
xml_object = etree.fromstring(xml_data)
with pytest.raises(ValCannotCreateError):
VideoBlock.parse_xml(xml_object, module_system, None, id_generator=Mock())
VideoBlock.parse_xml(xml_object, module_system, None)
with pytest.raises(ValVideoNotFoundError):
get_video_info("test_edx_video_id")

Expand Down
2 changes: 1 addition & 1 deletion openedx/core/djangoapps/xblock/runtime/learning_core_runtime.py
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Expand Up @@ -205,7 +205,7 @@ def get_block(self, usage_key, for_parent=None):
# plus some minor additional lines of code as needed.
block = block_class.parse_xml_new_runtime(xml_node, runtime=self, keys=keys)
else:
block = block_class.parse_xml(xml_node, runtime=self, keys=keys, id_generator=None)
block = block_class.parse_xml(xml_node, runtime=self, keys=keys)

# Update field data with parsed values. We can't call .save() because it will call save_block(), below.
block.force_save_fields(block._get_fields_to_save()) # pylint: disable=protected-access
Expand Down
4 changes: 2 additions & 2 deletions openedx/core/djangoapps/xblock/runtime/runtime.py
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Expand Up @@ -217,11 +217,11 @@ def applicable_aside_types(self, block: XBlock):
""" Disable XBlock asides in this runtime """
return []

def parse_xml_file(self, fileobj, id_generator=None):
def parse_xml_file(self, fileobj):
# Deny access to the inherited method
raise NotImplementedError("XML Serialization is only supported with BlockstoreXBlockRuntime")

def add_node_as_child(self, block, node, id_generator=None):
def add_node_as_child(self, block, node):
"""
Called by XBlock.parse_xml to treat a child node as a child block.
"""
Expand Down
8 changes: 4 additions & 4 deletions requirements/edx/base.txt
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Expand Up @@ -6,7 +6,7 @@
#
-e git+https://github.com/anupdhabarde/edx-proctoring-proctortrack.git@31c6c9923a51c903ae83760ecbbac191363aa2a2#egg=edx_proctoring_proctortrack
# via -r requirements/edx/github.in
acid-xblock==0.2.1
acid-xblock==0.3.0
# via -r requirements/edx/kernel.in
aiohttp==3.9.3
# via
Expand Down Expand Up @@ -528,7 +528,7 @@ edx-rest-api-client==5.6.1
# edx-proctoring
edx-search==3.8.2
# via -r requirements/edx/kernel.in
edx-sga==0.23.1
edx-sga==0.24.1
# via -r requirements/edx/bundled.in
edx-submissions==3.6.0
# via
Expand Down Expand Up @@ -804,7 +804,7 @@ optimizely-sdk==4.1.1
# via
# -c requirements/edx/../constraints.txt
# -r requirements/edx/bundled.in
ora2==6.5.1
ora2==6.6.1
# via -r requirements/edx/bundled.in
packaging==23.2
# via
Expand Down Expand Up @@ -1222,7 +1222,7 @@ webob==1.8.7
# xblock
wrapt==1.16.0
# via -r requirements/edx/paver.txt
xblock[django]==1.10.0
xblock[django]==2.0.0
# via
# -r requirements/edx/kernel.in
# acid-xblock
Expand Down
8 changes: 4 additions & 4 deletions requirements/edx/development.txt
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Expand Up @@ -12,7 +12,7 @@ accessible-pygments==0.0.4
# via
# -r requirements/edx/doc.txt
# pydata-sphinx-theme
acid-xblock==0.2.1
acid-xblock==0.3.0
# via
# -r requirements/edx/doc.txt
# -r requirements/edx/testing.txt
Expand Down Expand Up @@ -825,7 +825,7 @@ edx-search==3.8.2
# via
# -r requirements/edx/doc.txt
# -r requirements/edx/testing.txt
edx-sga==0.23.1
edx-sga==0.24.1
# via
# -r requirements/edx/doc.txt
# -r requirements/edx/testing.txt
Expand Down Expand Up @@ -1333,7 +1333,7 @@ optimizely-sdk==4.1.1
# -c requirements/edx/../constraints.txt
# -r requirements/edx/doc.txt
# -r requirements/edx/testing.txt
ora2==6.5.1
ora2==6.6.1
# via
# -r requirements/edx/doc.txt
# -r requirements/edx/testing.txt
Expand Down Expand Up @@ -2185,7 +2185,7 @@ wrapt==1.16.0
# -r requirements/edx/doc.txt
# -r requirements/edx/testing.txt
# astroid
xblock[django]==1.10.0
xblock[django]==2.0.0
# via
# -r requirements/edx/doc.txt
# -r requirements/edx/testing.txt
Expand Down
8 changes: 4 additions & 4 deletions requirements/edx/doc.txt
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Expand Up @@ -8,7 +8,7 @@
# via -r requirements/edx/base.txt
accessible-pygments==0.0.4
# via pydata-sphinx-theme
acid-xblock==0.2.1
acid-xblock==0.3.0
# via -r requirements/edx/base.txt
aiohttp==3.9.3
# via
Expand Down Expand Up @@ -607,7 +607,7 @@ edx-rest-api-client==5.6.1
# edx-proctoring
edx-search==3.8.2
# via -r requirements/edx/base.txt
edx-sga==0.23.1
edx-sga==0.24.1
# via -r requirements/edx/base.txt
edx-submissions==3.6.0
# via
Expand Down Expand Up @@ -942,7 +942,7 @@ optimizely-sdk==4.1.1
# via
# -c requirements/edx/../constraints.txt
# -r requirements/edx/base.txt
ora2==6.5.1
ora2==6.6.1
# via -r requirements/edx/base.txt
packaging==23.2
# via
Expand Down Expand Up @@ -1488,7 +1488,7 @@ webob==1.8.7
# xblock
wrapt==1.16.0
# via -r requirements/edx/base.txt
xblock[django]==1.10.0
xblock[django]==2.0.0
# via
# -r requirements/edx/base.txt
# acid-xblock
Expand Down
8 changes: 4 additions & 4 deletions requirements/edx/testing.txt
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Expand Up @@ -6,7 +6,7 @@
#
-e git+https://github.com/anupdhabarde/edx-proctoring-proctortrack.git@31c6c9923a51c903ae83760ecbbac191363aa2a2#egg=edx_proctoring_proctortrack
# via -r requirements/edx/base.txt
acid-xblock==0.2.1
acid-xblock==0.3.0
# via -r requirements/edx/base.txt
aiohttp==3.9.3
# via
Expand Down Expand Up @@ -633,7 +633,7 @@ edx-rest-api-client==5.6.1
# edx-proctoring
edx-search==3.8.2
# via -r requirements/edx/base.txt
edx-sga==0.23.1
edx-sga==0.24.1
# via -r requirements/edx/base.txt
edx-submissions==3.6.0
# via
Expand Down Expand Up @@ -997,7 +997,7 @@ optimizely-sdk==4.1.1
# via
# -c requirements/edx/../constraints.txt
# -r requirements/edx/base.txt
ora2==6.5.1
ora2==6.6.1
# via -r requirements/edx/base.txt
packaging==23.2
# via
Expand Down Expand Up @@ -1604,7 +1604,7 @@ wrapt==1.16.0
# via
# -r requirements/edx/base.txt
# astroid
xblock[django]==1.10.0
xblock[django]==2.0.0
# via
# -r requirements/edx/base.txt
# acid-xblock
Expand Down
4 changes: 2 additions & 2 deletions xmodule/course_block.py
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Expand Up @@ -1166,8 +1166,8 @@ def read_grading_policy(cls, paths, system):
return policy_str

@classmethod
def parse_xml(cls, node, runtime, keys, id_generator):
instance = super().parse_xml(node, runtime, keys, id_generator)
def parse_xml(cls, node, runtime, keys):
instance = super().parse_xml(node, runtime, keys)

policy_dir = None
url_name = node.get('url_name')
Expand Down
4 changes: 2 additions & 2 deletions xmodule/discussion_block.py
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Expand Up @@ -233,7 +233,7 @@ def student_view_data(self):
return {'topic_id': self.discussion_id}

@classmethod
def parse_xml(cls, node, runtime, keys, id_generator):
def parse_xml(cls, node, runtime, keys):
"""
Parses OLX into XBlock.

Expand All @@ -246,7 +246,7 @@ def parse_xml(cls, node, runtime, keys, id_generator):
XBlock.parse_xml. Otherwise this method parses file in "discussion" folder (known as definition_xml), applies
policy.json and updates fields accordingly.
"""
block = super().parse_xml(node, runtime, keys, id_generator)
block = super().parse_xml(node, runtime, keys)

cls._apply_metadata_and_policy(block, node, runtime)

Expand Down
4 changes: 2 additions & 2 deletions xmodule/error_block.py
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Expand Up @@ -178,13 +178,13 @@ def from_xml(cls, xml_data, system, id_generator, # pylint: disable=arguments-d
return cls._construct(system, xml_data, error_msg, location=id_generator.create_definition('error'))

@classmethod
def parse_xml(cls, node, runtime, keys, id_generator): # lint-amnesty, pylint: disable=unused-argument
def parse_xml(cls, node, runtime, keys): # lint-amnesty, pylint: disable=unused-argument
"""
Interpret the parsed XML in `node`, creating an XModuleDescriptor.
"""
# It'd be great to not reserialize and deserialize the xml
xml = etree.tostring(node).decode('utf-8')
block = cls.from_xml(xml, runtime, id_generator)
block = cls.from_xml(xml, runtime, runtime.id_generator)
return block

def export_to_xml(self, resource_fs):
Expand Down
2 changes: 1 addition & 1 deletion xmodule/modulestore/xml.py
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Expand Up @@ -259,7 +259,7 @@ def construct_xblock_from_class(self, cls, scope_ids, field_data=None, *args, **

# id_generator is ignored, because each ImportSystem is already local to
# a course, and has it's own id_generator already in place
def add_node_as_child(self, block, node, id_generator): # lint-amnesty, pylint: disable=signature-differs
def add_node_as_child(self, block, node): # lint-amnesty, pylint: disable=signature-differs
child_block = self.process_xml(etree.tostring(node))
block.children.append(child_block.scope_ids.usage_id)

Expand Down
2 changes: 1 addition & 1 deletion xmodule/raw_block.py
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Expand Up @@ -78,7 +78,7 @@ def parse_xml_new_runtime(cls, node, runtime, keys):
try:
block = super().parse_xml_new_runtime(node, runtime, keys)
except AttributeError:
block = super().parse_xml(node, runtime, keys, id_generator=None)
block = super().parse_xml(node, runtime, keys)
block.data = data_field_value
return block

Expand Down
2 changes: 1 addition & 1 deletion xmodule/template_block.py
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Expand Up @@ -130,7 +130,7 @@ class TranslateCustomTagBlock( # pylint: disable=abstract-method
resources_dir = None

@classmethod
def parse_xml(cls, node, runtime, _keys, _id_generator):
def parse_xml(cls, node, runtime, _keys):
"""
Transforms the xml_data from <$custom_tag attr="" attr=""/> to
<customtag attr="" attr="" impl="$custom_tag"/>
Expand Down
5 changes: 2 additions & 3 deletions xmodule/tests/test_discussion.py
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Expand Up @@ -69,7 +69,6 @@ def setUp(self):
self.runtime_mock = mock.Mock(spec=Runtime)
self.runtime_mock.construct_xblock_from_class = mock.Mock(side_effect=self._construct_xblock_mock)
self.runtime_mock.get_policy = mock.Mock(return_value={})
self.id_gen_mock = mock.Mock()

def _construct_xblock_mock(self, cls, keys): # pylint: disable=unused-argument
"""
Expand Down Expand Up @@ -102,7 +101,7 @@ def test_xblock_export_format(self, id_pair, category_pair, target_pair, patched

patched_load_definition_xml.side_effect = Exception("Irrelevant")

block = DiscussionXBlock.parse_xml(node, self.runtime_mock, self.keys, self.id_gen_mock)
block = DiscussionXBlock.parse_xml(node, self.runtime_mock, self.keys)
try:
assert block.discussion_id == id_pair.value
assert block.discussion_category == category_pair.value
Expand Down Expand Up @@ -134,7 +133,7 @@ def test_legacy_export_format(self, id_pair, category_pair, target_pair, patched

patched_load_definition_xml.return_value = (definition_node, "irrelevant")

block = DiscussionXBlock.parse_xml(node, self.runtime_mock, self.keys, self.id_gen_mock)
block = DiscussionXBlock.parse_xml(node, self.runtime_mock, self.keys)
try:
assert block.discussion_id == id_pair.value
assert block.discussion_category == category_pair.value
Expand Down
4 changes: 2 additions & 2 deletions xmodule/tests/test_library_content.py
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Expand Up @@ -195,7 +195,7 @@ def test_xml_export_import_cycle(self):

# Now import it.
olx_element = etree.fromstring(exported_olx)
imported_lc_block = LibraryContentBlock.parse_xml(olx_element, self.runtime, None, self.id_generator)
imported_lc_block = LibraryContentBlock.parse_xml(olx_element, self.runtime, None)

self._verify_xblock_properties(imported_lc_block)

Expand All @@ -219,7 +219,7 @@ def test_xml_import_with_comments(self):

# Import the olx.
olx_element = etree.fromstring(olx_with_comments)
imported_lc_block = LibraryContentBlock.parse_xml(olx_element, self.runtime, None, self.id_generator)
imported_lc_block = LibraryContentBlock.parse_xml(olx_element, self.runtime, None)

self._verify_xblock_properties(imported_lc_block)

Expand Down
3 changes: 2 additions & 1 deletion xmodule/tests/test_poll.py
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Expand Up @@ -72,7 +72,8 @@ def test_poll_export_with_unescaped_characters_xml(self):
'''
node = etree.fromstring(sample_poll_xml)

output = PollBlock.parse_xml(node, module_system, self.scope_ids, id_generator)
module_system.id_generator = id_generator
output = PollBlock.parse_xml(node, module_system, self.scope_ids)
# Update the answer with invalid character.
invalid_characters_poll_answer = output.answers[0]
# Invalid less-than character.
Expand Down
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