4afd5ea49f
Added fixtures for course and xblock creation Added bok-choy Studio tests Added bok-choy tests for ora self- and ai- assessment Refactored auto-auth; added staff and course-enrollment options Removed extra javascript properties from page objects
106 lines
3.7 KiB
Python
106 lines
3.7 KiB
Python
"""
|
|
Student progress page
|
|
"""
|
|
|
|
from bok_choy.page_object import PageObject
|
|
from . import BASE_URL
|
|
|
|
|
|
class ProgressPage(PageObject):
|
|
"""
|
|
Student progress page.
|
|
"""
|
|
|
|
name = "lms.progress"
|
|
|
|
def url(self, course_id=None): #pylint: disable=W0221
|
|
return BASE_URL + "/courses/" + course_id + "/progress"
|
|
|
|
def is_browser_on_page(self):
|
|
has_course_info = self.is_css_present('section.course-info')
|
|
has_graph = self.is_css_present('div#grade-detail-graph')
|
|
return has_course_info and has_graph
|
|
|
|
def scores(self, chapter, section):
|
|
"""
|
|
Return a list of (points, max_points) tuples representing the scores
|
|
for the section.
|
|
|
|
Example:
|
|
section_scores('Week 1', 'Lesson 1', 2) --> [(2, 4), (0, 1)]
|
|
|
|
Returns `None` if no such chapter and section can be found.
|
|
"""
|
|
|
|
# Find the index of the section in the chapter
|
|
chapter_index = self._chapter_index(chapter)
|
|
if chapter_index is None:
|
|
return None
|
|
|
|
section_index = self._section_index(chapter_index, section)
|
|
if section_index is None:
|
|
return None
|
|
|
|
# Retrieve the scores for the section
|
|
return self._section_scores(chapter_index, section_index)
|
|
|
|
def _chapter_index(self, title):
|
|
"""
|
|
Return the CSS index of the chapter with `title`.
|
|
Returns `None` if it cannot find such a chapter.
|
|
"""
|
|
chapter_css = 'ol.chapters li h2'
|
|
chapter_titles = self.css_map(chapter_css, lambda el: el.text.lower().strip())
|
|
|
|
try:
|
|
# CSS indices are 1-indexed, so add one to the list index
|
|
return chapter_titles.index(title.lower()) + 1
|
|
except ValueError:
|
|
self.warning("Could not find chapter '{0}'".format(title))
|
|
return None
|
|
|
|
def _section_index(self, chapter_index, title):
|
|
"""
|
|
Return the CSS index of the section with `title` in the chapter at `chapter_index`.
|
|
Returns `None` if it can't find such a section.
|
|
"""
|
|
|
|
# This is a hideous CSS selector that means:
|
|
# Get the links containing the section titles in `chapter_index`.
|
|
# The link text is the section title.
|
|
section_css = 'ol.chapters>li:nth-of-type({0}) ol.sections li h3 a'.format(chapter_index)
|
|
section_titles = self.css_map(section_css, lambda el: el.text.lower().strip())
|
|
|
|
# The section titles also contain "n of m possible points" on the second line
|
|
# We have to remove this to find the right title
|
|
section_titles = [t.split('\n')[0] for t in section_titles]
|
|
|
|
# Some links are blank, so remove them
|
|
section_titles = [t for t in section_titles if t]
|
|
|
|
try:
|
|
# CSS indices are 1-indexed, so add one to the list index
|
|
return section_titles.index(title.lower()) + 1
|
|
except ValueError:
|
|
self.warning("Could not find section '{0}'".format(title))
|
|
return None
|
|
|
|
def _section_scores(self, chapter_index, section_index):
|
|
"""
|
|
Return a list of `(points, max_points)` tuples representing
|
|
the scores in the specified chapter and section.
|
|
|
|
`chapter_index` and `section_index` start at 1.
|
|
"""
|
|
# This is CSS selector means:
|
|
# Get the scores for the chapter at `chapter_index` and the section at `section_index`
|
|
# Example text of the retrieved elements: "0/1"
|
|
score_css = "ol.chapters>li:nth-of-type({0}) ol.sections>li:nth-of-type({1}) section.scores>ol>li".format(
|
|
chapter_index, section_index
|
|
)
|
|
|
|
text_scores = self.css_text(score_css)
|
|
|
|
# Convert text scores to tuples of (points, max_points)
|
|
return [tuple(map(int, score.split('/'))) for score in text_scores]
|