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fix pylint violations

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This commit is contained in:
Miles Steele
2013-07-30 10:25:40 -04:00
parent 2760938e15
commit 4b671d1195
9 changed files with 86 additions and 74 deletions
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6
lms/djangoapps/analytics/distributions.py
View File

@@ -56,6 +56,11 @@ class ProfileDistribution(object):
self.feature = feature
self.feature_display_name = DISPLAY_NAMES.get(feature, feature)
# to be set later
self.type = None
self.data = None
self.choices_display_names = None
def validate(self):
"""
Validate this profile distribution.
@@ -63,6 +68,7 @@ class ProfileDistribution(object):
Throws ProfileDistribution.ValidationError
"""
def validation_assert(predicate):
""" Throw a ValidationError if false. """
if not predicate:
raise ProfileDistribution.ValidationError()

7
lms/djangoapps/analytics/tests/test_distributions.py
View File

@@ -45,7 +45,8 @@ class TestAnalyticsDistributions(TestCase):
distribution = profile_distribution(self.course_id, feature)
print distribution
self.assertEqual(distribution.type, 'OPEN_CHOICE')
self.assertFalse(hasattr(distribution, 'choices_display_names'))
self.assertTrue(hasattr(distribution, 'choices_display_names'))
self.assertEqual(distribution.choices_display_names, None)
self.assertNotIn('no_data', distribution.data)
self.assertEqual(distribution.data[1930], 1)
@@ -76,6 +77,7 @@ class TestAnalyticsDistributionsNoData(TestCase):
print distribution
self.assertEqual(distribution.type, 'EASY_CHOICE')
self.assertTrue(hasattr(distribution, 'choices_display_names'))
self.assertNotEqual(distribution.choices_display_names, None)
self.assertIn('no_data', distribution.data)
self.assertEqual(distribution.data['no_data'], len(self.nodata_users))
@@ -85,6 +87,7 @@ class TestAnalyticsDistributionsNoData(TestCase):
distribution = profile_distribution(self.course_id, feature)
print distribution
self.assertEqual(distribution.type, 'OPEN_CHOICE')
self.assertFalse(hasattr(distribution, 'choices_display_names'))
self.assertTrue(hasattr(distribution, 'choices_display_names'))
self.assertEqual(distribution.choices_display_names, None)
self.assertIn('no_data', distribution.data)
self.assertEqual(distribution.data['no_data'], len(self.nodata_users))

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

@@ -3,7 +3,7 @@ Access control operations for use by instructor APIs.
Does not include any access control, be sure to check access before calling.
TODO sync instructor and staff flags
TO DO sync instructor and staff flags
e.g. should these be possible?
{instructor: true, staff: false}
{instructor: true, staff: true}

3
lms/djangoapps/instructor/tests/test_access.py
View File

@@ -11,8 +11,7 @@ from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
from django.test.utils import override_settings
from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
from courseware.access import (get_access_group_name,
course_beta_test_group_name)
from courseware.access import get_access_group_name
from django_comment_common.models import (Role,
FORUM_ROLE_MODERATOR)
from instructor.access import (allow_access,

10
lms/djangoapps/instructor/tests/test_api.py
View File

@@ -103,9 +103,10 @@ class TestInstructorAPIEnrollment(ModuleStoreTestCase, LoginEnrollmentTestCase):
self.notregistered_email = 'robot-not-an-email-yet@robot.org'
self.assertEqual(User.objects.filter(email=self.notregistered_email).count(), 0)
# enable printing of large diffs
# uncomment to enable enable printing of large diffs
# from failed assertions in the event of a test failure.
self.maxDiff = None
# (comment because pylint C0103)
# self.maxDiff = None
def test_missing_params(self):
""" Test missing all query parameters. """
@@ -605,11 +606,12 @@ class TestInstructorAPITaskLists(ModuleStoreTestCase, LoginEnrollmentTestCase):
""" Fake task object """
FEATURES = ['task_type', 'task_input', 'task_id', 'requester', 'created', 'task_state']
def __init__(self, i):
def __init__(self):
for feature in self.FEATURES:
setattr(self, feature, 'expected')
def to_dict(self):
""" Convert fake task to dictionary representation. """
return {key: 'expected' for key in self.FEATURES}
def setUp(self):
@@ -631,7 +633,7 @@ class TestInstructorAPITaskLists(ModuleStoreTestCase, LoginEnrollmentTestCase):
state=json.dumps({'attempts': 10}),
)
self.tasks = [self.FakeTask(i) for i in xrange(6)]
self.tasks = [self.FakeTask() for _ in xrange(6)]
def test_list_instructor_tasks_running(self):
""" Test list of all running tasks. """

74
lms/djangoapps/instructor/tests/test_enrollment.py
View File

@@ -30,8 +30,9 @@ class TestSettableEnrollmentState(TestCase):
allowed=False,
auto_enroll=False
)
email, user, cenr, cea = mes.create_user(self.course_id)
ees = EmailEnrollmentState(self.course_id, email)
# enrollment objects
eobjs = mes.create_user(self.course_id)
ees = EmailEnrollmentState(self.course_id, eobjs.email)
self.assertEqual(mes, ees)
@@ -58,23 +59,20 @@ class TestEnrollmentChangeBase(TestCase):
`action` should transition the world from before_ideal to after_ideal
`action` will be supplied the following arguments (None-able arguments)
`email` is an email string
`user` is a User
`cenr` is a CourseEnrollment
`cea` is a CourseEnrollmentAllowed
"""
# initialize & check before
print "checking initialization..."
email, user, cenr, cea = before_ideal.create_user(self.course_id)
before = EmailEnrollmentState(self.course_id, email)
eobjs = before_ideal.create_user(self.course_id)
before = EmailEnrollmentState(self.course_id, eobjs.email)
self.assertEqual(before, before_ideal)
# do action
print "running action..."
action(email, user, cenr, cea)
action(eobjs.email)
# check after
print "checking effects..."
after = EmailEnrollmentState(self.course_id, email)
after = EmailEnrollmentState(self.course_id, eobjs.email)
self.assertEqual(after, after_ideal)
@@ -95,8 +93,7 @@ class TestInstructorEnrollDB(TestEnrollmentChangeBase):
auto_enroll=False
)
def action(email, user, cenr, cea):
enroll_email(self.course_id, email)
action = lambda email: enroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -115,8 +112,7 @@ class TestInstructorEnrollDB(TestEnrollmentChangeBase):
auto_enroll=False,
)
def action(email, user, cenr, cea):
enroll_email(self.course_id, email)
action = lambda email: enroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -135,8 +131,7 @@ class TestInstructorEnrollDB(TestEnrollmentChangeBase):
auto_enroll=False,
)
def action(email, user, cenr, cea):
enroll_email(self.course_id, email)
action = lambda email: enroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -155,8 +150,7 @@ class TestInstructorEnrollDB(TestEnrollmentChangeBase):
auto_enroll=False,
)
def action(email, user, cenr, cea):
enroll_email(self.course_id, email)
action = lambda email: enroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -175,8 +169,7 @@ class TestInstructorEnrollDB(TestEnrollmentChangeBase):
auto_enroll=True,
)
def action(email, user, cenr, cea):
enroll_email(self.course_id, email, auto_enroll=True)
action = lambda email: enroll_email(self.course_id, email, auto_enroll=True)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -195,8 +188,7 @@ class TestInstructorEnrollDB(TestEnrollmentChangeBase):
auto_enroll=False,
)
def action(email, user, cenr, cea):
enroll_email(self.course_id, email, auto_enroll=False)
action = lambda email: enroll_email(self.course_id, email, auto_enroll=False)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -218,8 +210,7 @@ class TestInstructorUnenrollDB(TestEnrollmentChangeBase):
auto_enroll=False
)
def action(email, user, cenr, cea):
unenroll_email(self.course_id, email)
action = lambda email: unenroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -238,8 +229,7 @@ class TestInstructorUnenrollDB(TestEnrollmentChangeBase):
auto_enroll=False
)
def action(email, user, cenr, cea):
unenroll_email(self.course_id, email)
action = lambda email: unenroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -258,8 +248,7 @@ class TestInstructorUnenrollDB(TestEnrollmentChangeBase):
auto_enroll=False
)
def action(email, user, cenr, cea):
unenroll_email(self.course_id, email)
action = lambda email: unenroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -278,8 +267,7 @@ class TestInstructorUnenrollDB(TestEnrollmentChangeBase):
auto_enroll=False
)
def action(email, user, cenr, cea):
unenroll_email(self.course_id, email)
action = lambda email: unenroll_email(self.course_id, email)
return self._run_state_change_test(before_ideal, after_ideal, action)
@@ -310,6 +298,24 @@ class TestInstructorEnrollmentStudentModule(TestCase):
self.assertEqual(StudentModule.objects.filter(student=user, course_id=self.course_id, module_state_key=msk).count(), 0)
class EnrollmentObjects(object):
"""
Container for enrollment objects.
`email` - student email
`user` - student User object
`cenr` - CourseEnrollment object
`cea` - CourseEnrollmentAllowed object
Any of the objects except email can be None.
"""
def __init__(self, email, user, cenr, cea):
self.email = email
self.user = user
self.cenr = cenr
self.cea = cea
class SettableEnrollmentState(EmailEnrollmentState):
"""
Settable enrollment state.
@@ -318,7 +324,7 @@ class SettableEnrollmentState(EmailEnrollmentState):
a call to create_user will make objects which
correspond to the state represented in the SettableEnrollmentState.
"""
def __init__(self, user=False, enrollment=False, allowed=False, auto_enroll=False):
def __init__(self, user=False, enrollment=False, allowed=False, auto_enroll=False): # pylint: disable=W0231
self.user = user
self.enrollment = enrollment
self.allowed = allowed
@@ -351,15 +357,15 @@ class SettableEnrollmentState(EmailEnrollmentState):
user=user,
course_id=course_id
)
return (email, user, cenr, None)
return EnrollmentObjects(email, user, cenr, None)
else:
return (email, user, None, None)
return EnrollmentObjects(email, user, None, None)
elif self.allowed:
cea = CourseEnrollmentAllowed.objects.create(
email=email,
course_id=course_id,
auto_enroll=self.auto_enroll,
)
return (email, None, None, cea)
return EnrollmentObjects(email, None, None, cea)
else:
return (email, None, None, None)
return EnrollmentObjects(email, None, None, None)

5
lms/djangoapps/instructor/tests/test_legacy_download_csv.py
View File

@@ -44,9 +44,10 @@ class TestInstructorDashboardGradeDownloadCSV(LoginEnrollmentTestCase):
self.activate_user(self.instructor)
def make_instructor(course):
""" Create an instructor for the course. """
group_name = _course_staff_group_name(course.location)
g = Group.objects.create(name=group_name)
g.user_set.add(User.objects.get(email=self.instructor))
group = Group.objects.create(name=group_name)
group.user_set.add(User.objects.get(email=self.instructor))
make_instructor(self.toy)

34
lms/djangoapps/instructor/views/api.py
View File

@@ -3,7 +3,7 @@ Instructor Dashboard API views
JSON views which the instructor dashboard requests.
TODO a lot of these GETs should be PUTs
Many of these GETs may become PUTs in the future.
"""
import re
@@ -41,7 +41,7 @@ def common_exceptions_400(func):
Catches common exceptions and renders matching 400 errors.
(decorator without arguments)
"""
def wrapped(*args, **kwargs):
def wrapped(*args, **kwargs): # pylint: disable=C0111
try:
return func(*args, **kwargs)
except User.DoesNotExist:
@@ -65,8 +65,8 @@ def require_query_params(*args, **kwargs):
required_params += [(key, kwargs[key]) for key in kwargs]
# required_params = e.g. [('action', 'enroll or unenroll'), ['emails', None]]
def decorator(func):
def wrapped(*args, **kwargs):
def decorator(func): # pylint: disable=C0111
def wrapped(*args, **kwargs): # pylint: disable=C0111
request = args[0]
error_response_data = {
@@ -108,8 +108,8 @@ def require_level(level):
if level not in ['instructor', 'staff']:
raise ValueError("unrecognized level '{}'".format(level))
def decorator(func):
def wrapped(*args, **kwargs):
def decorator(func): # pylint: disable=C0111
def wrapped(*args, **kwargs): # pylint: disable=C0111
request = args[0]
course = get_course_by_id(kwargs['course_id'])
@@ -339,14 +339,14 @@ def get_grading_config(request, course_id):
@ensure_csrf_cookie
@cache_control(no_cache=True, no_store=True, must_revalidate=True)
@require_level('staff')
def get_students_features(request, course_id, csv=False):
def get_students_features(request, course_id, csv=False): # pylint: disable=W0613
"""
Respond with json which contains a summary of all enrolled students profile information.
Responds with JSON
{"students": [{-student-info-}, ...]}
TODO accept requests for different attribute sets.
TO DO accept requests for different attribute sets.
"""
available_features = analytics.basic.AVAILABLE_FEATURES
query_features = ['username', 'name', 'email', 'language', 'location', 'year_of_birth', 'gender',
@@ -382,8 +382,6 @@ def get_distribution(request, course_id):
If no `feature` is supplied, will return response with an
empty response['feature_results'] object.
A list of available will be available in the response['available_features']
TODO respond to csv requests as well
"""
feature = request.GET.get('feature')
# alternate notations of None
@@ -392,9 +390,9 @@ def get_distribution(request, course_id):
else:
feature = str(feature)
AVAILABLE_FEATURES = analytics.distributions.AVAILABLE_PROFILE_FEATURES
available_features = analytics.distributions.AVAILABLE_PROFILE_FEATURES
# allow None so that requests for no feature can list available features
if not feature in AVAILABLE_FEATURES + (None,):
if not feature in available_features + (None,):
return HttpResponseBadRequest(
"feature '{}' not available.".format(feature)
)
@@ -402,7 +400,7 @@ def get_distribution(request, course_id):
response_payload = {
'course_id': course_id,
'queried_feature': feature,
'available_features': AVAILABLE_FEATURES,
'available_features': available_features,
'feature_display_names': analytics.distributions.DISPLAY_NAMES,
}
@@ -518,7 +516,7 @@ def reset_student_attempts(request, course_id):
except StudentModule.DoesNotExist:
return HttpResponseBadRequest("Module does not exist.")
elif all_students:
task = instructor_task.api.submit_reset_problem_attempts_for_all_students(request, course_id, module_state_key)
instructor_task.api.submit_reset_problem_attempts_for_all_students(request, course_id, module_state_key)
response_payload['task'] = 'created'
else:
return HttpResponseBadRequest()
@@ -566,10 +564,10 @@ def rescore_problem(request, course_id):
if student_email:
response_payload['student_email'] = student_email
student = User.objects.get(email=student_email)
task = instructor_task.api.submit_rescore_problem_for_student(request, course_id, module_state_key, student)
instructor_task.api.submit_rescore_problem_for_student(request, course_id, module_state_key, student)
response_payload['task'] = 'created'
elif all_students:
task = instructor_task.api.submit_rescore_problem_for_all_students(request, course_id, module_state_key)
instructor_task.api.submit_rescore_problem_for_all_students(request, course_id, module_state_key)
response_payload['task'] = 'created'
else:
return HttpResponseBadRequest()
@@ -614,8 +612,8 @@ def list_instructor_tasks(request, course_id):
def extract_task_features(task):
""" Convert task to dict for json rendering """
FEATURES = ['task_type', 'task_input', 'task_id', 'requester', 'created', 'task_state']
return dict((feature, str(getattr(task, feature))) for feature in FEATURES)
features = ['task_type', 'task_input', 'task_id', 'requester', 'created', 'task_state']
return dict((feature, str(getattr(task, feature))) for feature in features)
response_payload = {
'tasks': map(extract_task_features, tasks),

19
lms/djangoapps/instructor/views/instructor_dashboard.py
View File

@@ -12,10 +12,7 @@ from django.http import Http404
from courseware.access import has_access
from courseware.courses import get_course_by_id
from django_comment_client.utils import has_forum_access
from django_comment_common.models import (Role,
FORUM_ROLE_ADMINISTRATOR,
FORUM_ROLE_MODERATOR,
FORUM_ROLE_COMMUNITY_TA)
from django_comment_common.models import FORUM_ROLE_ADMINISTRATOR
from xmodule.modulestore.django import modulestore
from student.models import CourseEnrollment
@@ -64,9 +61,9 @@ The dictionary must include at least {
'section_display_name': 'Circus Expo'
}
section_key will be used as a css attribute, javascript tie-in, and template import filename.
section_display_name will be used to generate link titles in the nav bar.
sek will be used as a css attribute, javascript tie-in, and template import filename.
"""
""" # pylint: disable=W0105
def _section_course_info(course_id):
@@ -81,16 +78,16 @@ def _section_course_info(course_id):
section_data['enrollment_count'] = CourseEnrollment.objects.filter(course_id=course_id).count()
section_data['has_started'] = course.has_started()
section_data['has_ended'] = course.has_ended()
try:
def next(memo, (letter, score)):
return "{}: {}, ".format(letter, score) + memo
section_data['grade_cutoffs'] = reduce(next, course.grade_cutoffs.items(), "")[:-2]
except:
advance = lambda memo, (letter, score): "{}: {}, ".format(letter, score) + memo
section_data['grade_cutoffs'] = reduce(advance, course.grade_cutoffs.items(), "")[:-2]
except Exception:
section_data['grade_cutoffs'] = "Not Available"
# section_data['offline_grades'] = offline_grades_available(course_id)
try:
section_data['course_errors'] = [(escape(a), '') for (a, b) in modulestore().get_item_errors(course.location)]
section_data['course_errors'] = [(escape(a), '') for (a, _) in modulestore().get_item_errors(course.location)]
except Exception:
section_data['course_errors'] = [('Error fetching errors', '')]