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Convert a bunch more references from metadata to fields

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This commit is contained in:
Calen Pennington
2012-12-12 12:48:49 -05:00
parent 57b3ceba27
commit 7e224f5847
9 changed files with 47 additions and 54 deletions
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5
common/lib/xmodule/xmodule/capa_module.py
View File

@@ -670,6 +670,11 @@ class CapaDescriptor(RawDescriptor):
# actually use type and points?
metadata_attributes = RawDescriptor.metadata_attributes + ('type', 'points')
# The capa format specifies that what we call max_attempts in the code
# is the attribute `attempts`. This will do that conversion
metadata_translations = dict(RawDescriptor.metadata_translations)
metadata_translations['attempts'] = 'max_attempts'
# VS[compat]
# TODO (cpennington): Delete this method once all fall 2012 course are being
# edited in the cms

41
common/lib/xmodule/xmodule/course_module.py
View File

@@ -33,6 +33,9 @@ class CourseDescriptor(SequenceDescriptor):
show_calculator = Boolean(help="Whether to show the calculator in this course", default=False, scope=Scope.settings)
start = Date(help="Start time when this module is visible", scope=Scope.settings)
display_name = String(help="Display name for this module", scope=Scope.settings)
tabs = List(help="List of tabs to enable in this course", scope=Scope.settings)
end_of_course_survey_url = String(help="Url for the end-of-course survey", scope=Scope.settings)
discussion_blackouts = List(help="List of pairs of start/end dates for discussion blackouts", scope=Scope.settings, default=[])
has_children = True
info_sidebar_name = String(scope=Scope.settings, default='Course Handouts')
@@ -128,7 +131,7 @@ class CourseDescriptor(SequenceDescriptor):
if self.start is None:
msg = "Course loaded without a valid start date. id = %s" % self.id
# hack it -- start in 1970
self.metadata['start'] = stringify_time(time.gmtime(0))
self.lms.start = time.gmtime(0)
log.critical(msg)
system.error_tracker(msg)
@@ -198,8 +201,6 @@ class CourseDescriptor(SequenceDescriptor):
grading_policy['GRADER'] = grader_from_conf(grading_policy['GRADER'])
self._grading_policy = grading_policy
@classmethod
def read_grading_policy(cls, paths, system):
"""Load a grading policy from the specified paths, in order, if it exists."""
@@ -221,14 +222,13 @@ class CourseDescriptor(SequenceDescriptor):
return policy_str
@classmethod
def from_xml(cls, xml_data, system, org=None, course=None):
instance = super(CourseDescriptor, cls).from_xml(xml_data, system, org, course)
# bleh, have to parse the XML here to just pull out the url_name attribute
course_file = StringIO(xml_data)
xml_obj = etree.parse(course_file,parser=edx_xml_parser).getroot()
xml_obj = etree.parse(course_file, parser=edx_xml_parser).getroot()
policy_dir = None
url_name = xml_obj.get('url_name', xml_obj.get('slug'))
@@ -241,7 +241,7 @@ class CourseDescriptor(SequenceDescriptor):
paths = [policy_dir + '/grading_policy.json'] + paths
policy = json.loads(cls.read_grading_policy(paths, system))
# cdodge: import the grading policy information that is on disk and put into the
# descriptor 'definition' bucket as a dictionary so that it is persisted in the DB
instance.grading_policy = policy
@@ -250,7 +250,6 @@ class CourseDescriptor(SequenceDescriptor):
instance.set_grading_policy(policy)
return instance
@classmethod
def definition_from_xml(cls, xml_object, system):
@@ -334,17 +333,6 @@ class CourseDescriptor(SequenceDescriptor):
self.definition['data'].setdefault('grading_policy',{})['GRADE_CUTOFFS'] = value
@property
def tabs(self):
"""
Return the tabs config, as a python object, or None if not specified.
"""
return self.metadata.get('tabs')
@tabs.setter
def tabs(self, value):
self.metadata['tabs'] = value
@lazyproperty
def grading_context(self):
"""
@@ -383,14 +371,14 @@ class CourseDescriptor(SequenceDescriptor):
for c in self.get_children():
sections = []
for s in c.get_children():
if s.metadata.get('graded', False):
if s.lms.graded:
xmoduledescriptors = list(yield_descriptor_descendents(s))
xmoduledescriptors.append(s)
# The xmoduledescriptors included here are only the ones that have scores.
section_description = { 'section_descriptor' : s, 'xmoduledescriptors' : filter(lambda child: child.has_score, xmoduledescriptors) }
section_format = s.metadata.get('format', "")
section_format = s.lms.format
graded_sections[ section_format ] = graded_sections.get( section_format, [] ) + [section_description]
all_descriptors.extend(xmoduledescriptors)
@@ -447,7 +435,7 @@ class CourseDescriptor(SequenceDescriptor):
try:
blackout_periods = [(parse_time(start), parse_time(end))
for start, end
in self.metadata.get('discussion_blackouts', [])]
in self.discussion_blackouts]
now = time.gmtime()
for start, end in blackout_periods:
if start <= now <= end:
@@ -457,17 +445,6 @@ class CourseDescriptor(SequenceDescriptor):
return True
@property
def end_of_course_survey_url(self):
"""
Pull from policy. Once we have our own survey module set up, can change this to point to an automatically
created survey for each class.
Returns None if no url specified.
"""
return self.metadata.get('end_of_course_survey_url')
@property
def title(self):
return self.display_name

11
common/lib/xmodule/xmodule/discussion_module.py
View File

@@ -12,6 +12,10 @@ class DiscussionModule(XModule):
}
js_module_name = "InlineDiscussion"
discussion_id = String(scope=Scope.settings)
discussion_category = String(scope=Scope.settings)
discussion_target = String(scope=Scope.settings)
data = String(help="XML definition of inline discussion", scope=Scope.content)
def get_html(self):
@@ -31,3 +35,10 @@ class DiscussionModule(XModule):
class DiscussionDescriptor(RawDescriptor):
module_class = DiscussionModule
template_dir_name = "discussion"
# The discussion XML format uses `id` and `for` attributes,
# but these would overload other module attributes, so we prefix them
# for actual use in the code
metadata_translations = dict(RawDescriptor.metadata_translations)
metadata_translations['id'] = 'discussion_id'
metadata_translations['for'] = 'discussion_target'

15
common/lib/xmodule/xmodule/modulestore/xml.py
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@@ -430,10 +430,10 @@ class XMLModuleStore(ModuleStoreBase):
NOTE: This means that there is no such thing as lazy loading at the
moment--this accesses all the children."""
for child in descriptor.get_children():
inherit_metadata(child, descriptor.metadata)
inherit_metadata(child, descriptor._model_data)
compute_inherited_metadata(child)
def inherit_metadata(descriptor, metadata):
def inherit_metadata(descriptor, model_data):
"""
Updates this module with metadata inherited from a containing module.
Only metadata specified in self.inheritable_metadata will
@@ -441,11 +441,10 @@ class XMLModuleStore(ModuleStoreBase):
"""
# Set all inheritable metadata from kwargs that are
# in self.inheritable_metadata and aren't already set in metadata
for attr in self.inheritable_metadata:
if attr not in self.metadata and attr in metadata:
self._inherited_metadata.add(attr)
self.metadata[attr] = metadata[attr]
for attr in descriptor.inheritable_metadata:
if attr not in descriptor._model_data and attr in model_data:
descriptor._inherited_metadata.add(attr)
descriptor._model_data[attr] = model_data[attr]
compute_inherited_metadata(course_descriptor)
@@ -485,7 +484,7 @@ class XMLModuleStore(ModuleStoreBase):
if category == "static_tab":
for tab in course_descriptor.tabs or []:
if tab.get('url_slug') == slug:
module.display_name = tab['name']
module.lms.display_name = tab['name']
module.data_dir = course_dir
self.modules[course_descriptor.id][module.location] = module
except Exception, e:

2
lms/djangoapps/courseware/access.py
View File

@@ -155,7 +155,7 @@ def _has_access_course_desc(user, course, action):
if settings.MITX_FEATURES.get('ACCESS_REQUIRE_STAFF_FOR_COURSE'):
# if this feature is on, only allow courses that have ispublic set to be
# seen by non-staff
if course.metadata.get('ispublic'):
if course.lms.ispublic:
debug("Allow: ACCESS_REQUIRE_STAFF_FOR_COURSE and ispublic")
return True
return _has_staff_access_to_descriptor(user, course)

14
lms/djangoapps/courseware/grades.py
View File

@@ -179,12 +179,12 @@ def grade(student, request, course, student_module_cache=None, keep_raw_scores=F
else:
correct = total
graded = module_descriptor.metadata.get("graded", False)
graded = module_descriptor.lms.graded
if not total > 0:
#We simply cannot grade a problem that is 12/0, because we might need it as a percentage
graded = False
scores.append(Score(correct, total, graded, module_descriptor.metadata.get('display_name')))
scores.append(Score(correct, total, graded, module_descriptor.lms.display_name))
section_total, graded_total = graders.aggregate_scores(scores, section_name)
if keep_raw_scores:
@@ -288,7 +288,7 @@ def progress_summary(student, request, course, student_module_cache):
continue
# Same for sections
graded = section_module.metadata.get('graded', False)
graded = section_module.lms.graded
scores = []
module_creator = lambda descriptor : section_module.system.get_module(descriptor.location)
@@ -301,20 +301,20 @@ def progress_summary(student, request, course, student_module_cache):
continue
scores.append(Score(correct, total, graded,
module_descriptor.metadata.get('display_name')))
module_descriptor.lms.display_name))
scores.reverse()
section_total, graded_total = graders.aggregate_scores(
scores, section_module.metadata.get('display_name'))
scores, section_module.lms.display_name)
format = section_module.metadata.get('format', "")
format = section_module.lms.format
sections.append({
'display_name': section_module.display_name,
'url_name': section_module.url_name,
'scores': scores,
'section_total': section_total,
'format': format,
'due': section_module.metadata.get("due", ""),
'due': section_module.due,
'graded': graded,
})

4
lms/djangoapps/courseware/tests/tests.py
View File

@@ -488,8 +488,8 @@ class TestViewAuth(PageLoader):
# Make courses start in the future
tomorrow = time.time() + 24*3600
self.toy.metadata['start'] = stringify_time(time.gmtime(tomorrow))
self.full.metadata['start'] = stringify_time(time.gmtime(tomorrow))
self.toy.lms.start = time.gmtime(tomorrow)
self.full.lms.start = time.gmtime(tomorrow)
self.assertFalse(self.toy.has_started())
self.assertFalse(self.full.has_started())

6
lms/djangoapps/django_comment_client/utils.py
View File

@@ -142,9 +142,9 @@ def initialize_discussion_info(course):
for location, module in all_modules.items():
if location.category == 'discussion':
id = module.metadata['id']
category = module.metadata['discussion_category']
title = module.metadata['for']
id = module.discussion_id
category = module.discussion_category
title = module.discussion_target
sort_key = module.metadata.get('sort_key', title)
category = " / ".join([x.strip() for x in category.split("/")])
last_category = category.split("/")[-1]

3
lms/xmodule_namespace.py
View File

@@ -15,7 +15,7 @@ class LmsNamespace(Namespace):
format = String(
help="What format this module is in (used for deciding which "
"grader to apply, and what to show in the TOC)",
scope=Scope.settings
scope=Scope.settings,
)
display_name = String(
@@ -29,3 +29,4 @@ class LmsNamespace(Namespace):
source_file = String(help="DO NOT USE", scope=Scope.settings)
giturl = String(help="DO NOT USE", scope=Scope.settings, default='https://github.com/MITx')
xqa_key = String(help="DO NOT USE", scope=Scope.settings)
ispublic = Boolean(help="Whether this course is open to the public, or only to admins", scope=Scope.settings)