9cf2f9f298
This will remove imports from __future__ that are no longer needed. https://docs.python.org/3.5/library/2to3.html#2to3fixer-future
56 lines
1.4 KiB
Python
56 lines
1.4 KiB
Python
"""
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Test helpers for the course experience.
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"""
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from datetime import timedelta
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from django.core.exceptions import ObjectDoesNotExist
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from django.utils.timezone import now
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from course_modes.models import CourseMode
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TEST_COURSE_PRICE = 50
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def add_course_mode(course, mode_slug=CourseMode.VERIFIED,
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mode_display_name='Verified Certificate', upgrade_deadline_expired=False):
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"""
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Add a course mode to the test course.
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Args:
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course
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mode_slug (str): the slug of the mode to add
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mode_display_name (str): the display name of the mode to add
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upgrade_deadline_expired (bool): whether the upgrade deadline has passed
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"""
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upgrade_exp_date = now()
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if upgrade_deadline_expired:
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upgrade_exp_date = upgrade_exp_date - timedelta(days=21)
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else:
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upgrade_exp_date = upgrade_exp_date + timedelta(days=21)
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CourseMode(
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course_id=course.id,
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mode_slug=mode_slug,
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mode_display_name=mode_display_name,
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min_price=TEST_COURSE_PRICE,
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_expiration_datetime=upgrade_exp_date,
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).save()
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def remove_course_mode(course, mode_slug):
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"""
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Remove a course mode from the test course if it exists in the course.
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Args:
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course
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mode_slug (str): slug of the mode to remove
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"""
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try:
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mode = CourseMode.objects.get(course_id=course.id, mode_slug=mode_slug)
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except ObjectDoesNotExist:
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pass
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mode.delete()
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