{"repo": "billjr99/ursinus-cs475-spring2021", "files": {"ursinus_canvas.py": {"ed65fe2311ee14cabf4bcc55f509c3ca8938661a": {"t": 1785595829.8285322, "n": 35196, "h": "bf25b43d778ea331", "c": "# https://canvasapi.readthedocs.io/en/stable/\n# https://canvas.instructure.com/doc/api/\n\n# canvasapi on pip is out of date, might need to install from https://github.com/ucfopen/canvasapi (git+https://github.com/ucfopen/canvasapi.git)\n# pip install python-frontmatter\n\nfrom canvasapi import Canvas, exceptions\nimport getopt\nimport sys\nimport frontmatter\nfrom datetime import datetime, timedelta\nimport threading\nimport time\nimport random\n\n# https://github.com/ucfopen/canvasapi/blob/develop/canvasapi/course.py\n# https://github.com/ucfopen/canvasapi/blob/develop/canvasapi/canvas.py\n\n# CONSIDERATION\n# Add assignment rubrics and point values (course.create_rubric) from assignment pages to facilitate grading (also to update point values)\n## https://canvas.instructure.com/doc/api/rubrics.html\n# course.create_course_section - separate calendar?  duplicate assignments, etc?\n# Change course calendar entries to timetables: which can possibly be done on a per-section basis\n## https://canvas.instructure.com/doc/api/calendar_events.html#method.calendar_events_api.set_course_timetable\n# Tie to learning outcomes\n# Hide unused links\n\nAPI_URL = \"https://ursinus.instructure.com/\"\n# Generate key at API_URL + profile/settings\n# Obtain User ID from API_URL + /api/v1/users/self\n\nCANVAS_TIME_ZONE = \"America/New_York\"\nDUE_TIME = \"T045959Z\" # this time is no earlier than 11:59PM Eastern Time during EST or EDT\nDUE_DATE_OFFSET = 1 # add 1 day to make things due the next morning per the due time above\n\nTABS_TO_HIDE = [\"Quizzes\", \"Outcomes\", \"Collaborations\", \"Files\", \"Pages\", \"Announcements\", \"Rubrics\", \"Conferences\", \"Chat\", \"New Analytics\"] # which navigation pane items to hide if they are visible\nTABS_TO_SHOW = [\"Assignments\", \"Discussions\", \"Grades\", \"People\", \"Syllabus\", \"Modules\", \"Grizzly Gateway\", \"SPTQ\", \"Attendance\", \"Panopto Video\" ] # which navigation pane items to force show if they are already hidden\n\nchild_threads = []\n\nskipdiscussions = False\nskipassignments = False\nskipofficehours = True\n            \ndef makelink(base, url):\n    if url.startswith(\"http\"):\n        return url\n    else:\n        return base + url\n\ndef addslash(str):\n    if not (str.endswith(\"/\")):\n        return str + \"/\"\n    else:\n        return str\n\ndef printlog(msg, output=True):\n    if output:\n        print(msg)\n        \n# https://stackoverflow.com/questions/3663450/remove-substring-only-at-the-end-of-string\ndef rchop(s, suffix):\n    if suffix and s.endswith(suffix):\n        return s[:-len(suffix)]\n    return s\n    \ndef stripnobool(val):\n    if type(val) is bool:\n        result = \"\"\n    else:\n        result = str(val)\n    \n    return result.strip()\n\ndef dodelete(item, dosleep=True):\n    repeat = True\n    \n    while repeat:\n        if dosleep: # for rate limiting\n            sleeptime = random.randint(5, 20)\n            time.sleep(sleeptime)\n            \n        try:\n            item.delete()\n            printlog(\"Delete: Successful\")\n            repeat = False\n        except exceptions.ResourceDoesNotExist:\n            print(\"Deleting: Resource Does Not Exist\")\n            repeat = False\n        except exceptions.Unauthorized:\n            print(\"Deleting: Unauthorized\")\n            repeat = False\n        except exceptions.Forbidden:\n            print(\"Deleting: Forbidden - it is possible that the rate limit is exceeded\")\n            repeat = True\n        except exceptions.CanvasException:\n            print(\"Deleting: Canvas Error\")\n            repeat = True\n        except:\n            print(\"Deleting: Unknown Error\")\n            repeat = True\n            \n    \ndef delete_all_events(canvas, coursecontext):\n    events = canvas.get_calendar_events(all_events = True, context_codes = [coursecontext])\n    \n    for event in events:\n        t = threading.Thread(target=dodelete, args=(event,))\n        child_threads.append(t)\n        t.start()\n\ndef delete_all_assignments(course):\n    if skipassignments:\n        return\n        \n    assignments = course.get_assignments()\n\n    for assignment in assignments:        \n        t = threading.Thread(target=dodelete, args=(assignment,))\n        child_threads.append(t)\n        t.start()           \n           \ndef delete_all_modules(course):\n    modules = course.get_modules()\n    \n    itemthreads = []\n    \n    for module in modules:\n        items = module.get_module_items()\n        \n        for item in items:\n            t = threading.Thread(target=dodelete, args=(item,))\n            child_threads.append(t)\n            itemthreads.append(t)\n            t.start()                 \n        \n        for t in itemthreads:\n            t.join()\n            \n        t = threading.Thread(target=dodelete, args=(module,))\n        child_threads.append(t)\n        t.start()   \n            \ndef delete_all_assignment_groups(course):\n    if skipdiscussions:\n        return\n        \n    groups = course.get_assignment_groups()\n    \n    for group in groups:\n        t = threading.Thread(target=dodelete, args=(group,))\n        child_threads.append(t)\n        t.start()   \n        \ndef delete_all_discussion_topics(course):\n    if skipdiscussions:\n        return\n        \n    topics = course.get_discussion_topics()\n    \n    itemthreads = []\n    for topic in topics:\n        entries = topic.get_topic_entries()\n        \n        for entry in entries:\n            t = threading.Thread(target=dodelete, args=(entry,))\n            child_threads.append(t)\n            itemthreads.append(t)\n            t.start() \n\n        for t in itemthreads:\n            t.join()\n            \n        t = threading.Thread(target=dodelete, args=(topic,))\n        child_threads.append(t)\n        t.start() \n\ndef delete_assignment_group_by_name(course, name):\n    groups = course.get_assignment_groups()\n    \n    for group in groups:\n        if group.name == name:\n            t = threading.Thread(target=dodelete, args=(group,))\n            child_threads.append(t)\n            t.start()         \n    \ndef delete_old_data(course, canvas, coursecontext):\n    t1 = threading.Thread(target=delete_all_assignments, args=(course,))\n    t2 = threading.Thread(target=delete_all_events, args=(canvas,coursecontext,))\n    t3 = threading.Thread(target=delete_all_modules, args=(course,))\n    t4 = threading.Thread(target=delete_all_assignment_groups, args=(course,))\n    t5 = threading.Thread(target=delete_all_discussion_topics, args=(course,))\n    \n    child_threads.append(t1)\n    child_threads.append(t2)\n    child_threads.append(t3)\n    child_threads.append(t4)\n    child_threads.append(t5)\n    \n    t1.start()\n    t2.start()\n    t3.start()\n    t4.start()\n    t5.start()\n    \n    # Avoid a race condition in which newly added items are deleted when gathered by these threads\n    for t in child_threads:\n        t.join()\n\n# https://canvas.instructure.com/doc/api/tabs.html#method.tabs.update\n# https://canvas.instructure.com/doc/api/tabs.html#method.tabs.index\ndef arrange_tabs(course):\n    tabs = course.get_tabs()\n    \n    for tab in tabs:\n        if tab.label in TABS_TO_HIDE:\n            tab.update(hidden=True)\n        if tab.label in TABS_TO_SHOW:\n            tab.update(hidden=False)\n            \n# https://canvas.instructure.com/doc/api/discussion_topics.html\n# https://canvas.instructure.com/doc/api/discussion_topics.html#method.discussion_topics.create\n# https://canvasapi.readthedocs.io/en/stable/course-ref.html\ndef add_discussion_topic(course, inputdict):\n    if skipdiscussions:\n        return\n        \n    course.create_discussion_topic(**inputdict)\n    \ndef add_grading_standard(course, inputdict):\n    course.add_grading_standards(inputdict)\n    \ndef countWeeks(d1, d2):\n    # https://stackoverflow.com/questions/14191832/how-to-calculate-difference-between-two-dates-in-weeks-in-python\n    monday1 = (d1 - timedelta(days=d1.weekday()))\n    monday2 = (d2 - timedelta(days=d2.weekday()))\n    return (monday2 - monday1).days / 7\n\ndef getDayCodeNum(daycode):\n    if daycode == 'M':\n        return 0\n    elif daycode == 'T':\n        return 1\n    elif daycode == 'W':\n        return 2\n    elif daycode == 'R':\n        return 3\n    elif daycode == 'F':\n        return 4\n    elif daycode == 'S':\n        return 5\n    elif daycode == 'U':\n        return 6\n    else:\n        return -1\n\ndef getDayNum(dayidx, M, T, W, R, F, S, U):\n    result = 0\n    \n    if M:\n        dayidx = dayidx - 1\n        \n        if dayidx == -1:\n            result = 0\n    \n    if T:\n        dayidx = dayidx - 1\n        \n        if dayidx == -1:\n            result = 1\n\n    if W:\n        dayidx = dayidx - 1\n        \n        if dayidx == -1:\n            result = 2\n\n    if R:\n        dayidx = dayidx - 1\n        \n        if dayidx == -1:\n            result = 3\n\n    if F:\n        dayidx = dayidx - 1\n        \n        if dayidx == -1:\n            result = 4\n\n    if S:\n        dayidx = dayidx - 1\n        \n        if dayidx == -1:\n            result = 5\n\n    if U:\n        dayidx = dayidx - 1\n        \n        if dayidx == -1:\n            result = 6\n\n    return result\n    \ndef getTimeString(t):   \n    return t.strftime('%H%M%S')    \n    \ndef parseDate(dt):\n    return datetime.strptime(dt, '%Y/%m/%d')\n    \ndef parseTime(t):\n    return datetime.strptime(t, '%I:%M %p')\n    \ndef parseDateTimeCanvas(dt):\n    return datetime.strftime(dt, '%Y-%m-%dT%H:%M:%SZ')\n    \ndef adddays(dt, n):\n    return dt + timedelta(days=n)\n    \ndef addweeks(dt, n):\n    return dt + timedelta(days=7*n)\n    \ndef getDateString(dt):\n    return dt.strftime('%Y%m%d')    \n    \ndef getCourseDate(startdate, weeknum, dayidx, M, T, W, R, F, S, U, tostring=True):\n    dt = parseDate(startdate)\n    weeknum = int(weeknum)\n    dayidx = int(dayidx)\n    \n    dt = addweeks(dt, weeknum)\n    daynum = getDayNum(dayidx, M, T, W, R, F, S, U)\n    dt = adddays(dt, daynum)\n    \n    if tostring:\n        return getDateString(dt)\n    else:\n        return dt\n    \n# Create Assignment Shells: https://canvasapi.readthedocs.io/en/stable/examples.html#create-an-assignment\ndef create_assignment(course, inputdict):\n    if skipassignments:\n        return\n\n    asmt = course.create_assignment(inputdict)\n    return asmt\n    \n# Create Assignment Group: https://canvas.instructure.com/doc/api/assignment_groups.html#method.assignment_groups_api.create\ndef create_assignmentgroup(course, inputdict):\n    asmtgroup = course.create_assignment_group(**inputdict)\n    return asmtgroup\n\n# Create a Module: https://canvas.instructure.com/doc/api/modules.html#method.context_modules_api.create\ndef create_module(course, inputdict, position=-1):\n    module = course.create_module(inputdict)\n    if position >= 1:\n        module.edit(module={'position': position})\n    return module\n    \n# Add an item to an existing module: https://canvas.instructure.com/doc/api/modules.html#method.context_module_items_api.create\ndef add_module_item(module, inputdict):\n    moduleitem = module.create_module_item(inputdict)\n    module.edit(module={'published': True})\n    return moduleitem\n    \ndef get_assignment_group_containing_label(groups, label):\n    for group in groups:\n        name = group.name\n        \n        if label in name:\n            return group\n    \n    return None\n\ndef getposidxandinc(map, key):\n    if not (key in map):\n        map[key] = 1 # positions are 1 indexed\n    \n    pos = map[key]\n    map[key] = map[key] + 1 # increment the position for the next call\n    \n    return pos\n        \ndef add_assignments_to_groups(course, postdict):\n    # Track positions for each group to order them in the Canvas view\n    posidx = {}\n    \n    # Get all the assignments\n    assignments = course.get_assignments()\n    \n    # Get all the assignment groups\n    groups = course.get_assignment_groups()\n    \n    # If Lab, Project, Assignment (etc...) is in the name, add it to the weight column with Lab, Project, or Assignment (etc...) in the name (you can prefix a deliverable name with the name of a grade breakdown column and it will add to that as well)\n    for assignment in assignments:\n        name = assignment.name\n        asmtid = assignment.id\n        \n        if 'Lab:' in name:\n            group = get_assignment_group_containing_label(groups, 'Lab')\n        elif 'Programming Assignment:' in name:\n            group = get_assignment_group_containing_label(groups, 'Programming Assignment')\n        elif 'Written Assignment:' in name:\n            group = get_assignment_group_containing_label(groups, 'Written Assignment')            \n        elif 'Project:' in name:\n            group = get_assignment_group_containing_label(groups, 'Project')\n        elif 'Exercise:' in name:\n            group = get_assignment_group_containing_label(groups, 'Exercise')\n        elif 'Participation:' in name:\n            group = get_assignment_group_containing_label(groups, 'Participation') \n        elif 'Quiz:' in name:\n            group = get_assignment_group_containing_label(groups, 'Quiz') \n        else:\n            if 'grade_breakdown' in postdict:\n                for breakdown in postdict['grade_breakdown']:        \n                    category = breakdown['category']\n                    \n                    if category in name:\n                        group = get_assignment_group_containing_label(groups, category)\n                        break\n                        \n        if not (group is None):\n            pos = getposidxandinc(posidx, group)\n            groupid = group.id\n            \n            assignment.edit(assignment={'assignment_group_id': groupid, 'position': pos})\n            \n    # Enable assignment group weighted grading\n    course.update(course={'apply_assignment_group_weights': True})\n    \n# Create Calendar: https://canvasapi.readthedocs.io/en/stable/canvas-ref.html (canvas.create_calendar_event, dict from https://canvas.instructure.com/doc/api/calendar_events.html)\ndef create_calendar_event(canvas, inputdict):\n    try:\n        canvas.create_calendar_event(inputdict)\n    except exceptions.ResourceDoesNotExist:\n        print(\"Calendar Event Creation: Resource Does Not Exist\")\n\ndef create_late_policy(course, inputdict):\n    course.create_late_policy(**inputdict)\n    \ndef process_markdown(fname, canvas, course, courseid, homepage):\n    f = open(fname, 'r')\n    mdcontents = f.read()\n    \n    post = frontmatter.loads(mdcontents)\n    postdict = post.to_dict()\n    \n    coursecontext = 'course_' + str(courseid)\n\n    coursenum = postdict['info']['course_number']\n    coursename = postdict['info']['course_title']\n    startdate = postdict['info']['course_start_date']\n    enddate = postdict['info']['course_end_date']    \n    isM = postdict['info']['class_meets_days']['isM']\n    isT = postdict['info']['class_meets_days']['isT']\n    isW = postdict['info']['class_meets_days']['isW']\n    isR = postdict['info']['class_meets_days']['isR']\n    isF = postdict['info']['class_meets_days']['isF']\n    isS = postdict['info']['class_meets_days']['isS']\n    isU = postdict['info']['class_meets_days']['isU']\n    \n    late_penalty_per_period = float(postdict['info']['late_penalty_per_period'])\n    late_penalty_period = postdict['info']['late_penalty_period']\n    \n    printlog(\"Replacing Syllabus Page with Course Homepage...\")\n    \n    course.update(course={'time_zone': CANVAS_TIME_ZONE}) # Set time zone to Eastern Time\n    course.update(course={'syllabus_body': \"<iframe src=\\\"\" + homepage + \"\\\" title=\\\"Course Homepage\\\" width=\\\"1024\\\" height=\\\"768\\\"></iframe>\"}) # Set Syllabus to Course Webpage\n    \n    printlog(\"Deleting Old Data...\")\n    \n    # Delete All Assignments, Events, etc.; Re-Initialize Here\n    delete_old_data(course, canvas, coursecontext)\n       \n    printlog(\"Creating Discussion Board Topics...\")\n    \n    # Create Discussion Topics\n    inputdict = {}\n    inputdict['title'] = \"Introductions\"\n    inputdict['message'] = \"Welcome!  Please use this space to introduce yourself.  Feel free to say anything about yourself that you are comfortable sharing, like a word on why you are taking this course and what you hope to get from it.\"\n    inputdict['discussion_type'] = \"threaded\"\n    inputdict['pinned'] = True\n    inputdict['published'] = True\n    add_discussion_topic(course, inputdict)\n    \n    inputdict = {}\n    inputdict['title'] = \"Class Activity Questions\"\n    inputdict['message'] = \"This space will be used to answer class activity questions.\"\n    inputdict['discussion_type'] = \"threaded\"\n    inputdict['pinned'] = True\n    inputdict['published'] = True\n    add_discussion_topic(course, inputdict)    \n    \n    inputdict = {}\n    inputdict['title'] = \"Water Cooler\"\n    inputdict['message'] = \"This is an open space - feel free to socialize here, post items that are on-topic or off-topic.  I do ask that you adhere to the classroom etiquitte and standards.\"\n    inputdict['discussion_type'] = \"threaded\"\n    inputdict['pinned'] = True\n    inputdict['published'] = True\n    add_discussion_topic(course, inputdict)\n    \n    printlog(\"Writing Lecture Schedule...\")\n    \n    moduleidx = 1 # module positions are 1-indexed\n    asmtidx = 1 # assignment index position as well\n    \n    # Write the lecture schedule as a recurring event\n    for i in range(len(postdict['info']['class_meets_locations'])):\n        section = postdict['info']['course_sections'][i]['section']\n        for meeting in postdict['info']['class_meets_locations'][i]['section']:\n            day = meeting['day']\n            daynum = getDayCodeNum(meeting['day'])\n            \n            dt = parseDate(startdate)\n            dt = adddays(dt, daynum)\n            \n            dtstart = getDateString(dt)\n            dtstart = dtstart + \"T\"\n            dtstart = dtstart + getTimeString(parseTime(meeting['starttime'])) \n            \n            dtend = getDateString(dt) # Assume event ends on the same day\n            dtend = dtend + \"T\"\n            dtend = dtend + getTimeString(parseTime(meeting['endtime'])) # leave in local time\n\n            location = meeting['place']\n            summary = coursenum + \" \" + coursename + \" Section \" + section + \" Class Meeting\"\n            \n            inputdict = {}\n            inputdict['context_code'] = coursecontext\n            inputdict['title'] = summary.strip()\n            inputdict['description'] = summary.strip()\n            inputdict['location_name'] = location.strip()\n            inputdict['start_at'] = dtstart\n            inputdict['end_at'] = dtend            \n            inputdict['time_zone_edited'] = CANVAS_TIME_ZONE \n            inputdict['all_day'] = False\n            inputdict['duplicate'] = {}\n            inputdict['duplicate']['frequency'] = \"weekly\"\n            inputdict['duplicate']['count'] = countWeeks(parseDate(startdate), parseDate(enddate))\n            \n            create_calendar_event(canvas, inputdict)\n\n    printlog(\"Writing Assignments...\")\n    scheduleitems = 0\n    for item in postdict['schedule']:   \n        weekidx = item['week']\n        dayidx = item['date']\n        if 'title' in item:\n            title = item['title']\n        else:\n            title = \"N/A\"\n        if 'link' in item:\n            link = item['link']\n        else:\n            link = \"\"\n   \n        startd = getCourseDate(startdate, weekidx, dayidx, isM, isT, isW, isR, isF, isS, isU)\n        coursedt = getCourseDate(startdate, weekidx, dayidx, isM, isT, isW, isR, isF, isS, isU, tostring=False)\n        coursedtstr = coursedt.strftime('%a, %b %d, %Y')\n        if 'reschedule' in item:\n            coursedtstr = item['reschedule']\n        \n        weekdayidx = \"(Week \" + str(int(weekidx)+1) + \" Day \" + str(int(dayidx)+1) + \")\"\n        \n        # Create a module for this entry\n        inputdict = {}\n        inputdict['name'] = coursedtstr + \" - \" + title   \n        inputdict['published'] = True\n        module = create_module(course, inputdict, moduleidx)\n        moduleidx = moduleidx + 1 # for positioning\n        \n        # Add course resources to first day entry\n        if scheduleitems == 0:\n            if 'class_notebook' in postdict['info']:\n                inputdict = {}\n                inputdict['title'] = \"Access the Class Notebook\"\n                inputdict['type'] = \"ExternalUrl\"\n                inputdict['external_url'] = postdict['info']['class_notebook']\n                inputdict['new_tab'] = True\n                inputdict['published'] = True\n                add_module_item(module, inputdict)\n                \n            if 'chatlink' in postdict['info']:\n                inputdict = {}\n                inputdict['title'] = \"Access the Class Group Chat\"\n                inputdict['type'] = \"ExternalUrl\"\n                inputdict['external_url'] = postdict['info']['chatlink']\n                inputdict['new_tab'] = True\n                inputdict['published'] = True\n                add_module_item(module, inputdict)                \n        \n        scheduleitems = scheduleitems + 1\n        \n        # Create a Module Entry for Class Notes Link\n        if 'link' in item:\n            inputdict = {}\n            inputdict['title'] = title\n            inputdict['type'] = \"ExternalUrl\"\n            inputdict['external_url'] = makelink(addslash(homepage), stripnobool(link))\n            inputdict['new_tab'] = True\n            inputdict['published'] = True\n            add_module_item(module, inputdict)\n            \n        if 'deliverables' in item:\n            for deliverable in item['deliverables']:        \n                dtitle = deliverable['dtitle']\n                if 'dlink' in deliverable:\n                    dlink = deliverable['dlink']\n                else:\n                    dlink = \"\"\n                    \n                if 'points' in deliverable:\n                    points = int(deliverable['points'])\n                else:\n                    points = 100                    \n                \n                description = dtitle.strip() \n\n                # Create an Assignment Shell\n                if not (' handed out' in description.lower()):\n                    description = rchop(description, \" Due\")\n                    \n                    duedate = getCourseDate(startdate, weekidx, dayidx, isM, isT, isW, isR, isF, isS, isU, tostring=False)\n                    duedate = getDateString(adddays(duedate, DUE_DATE_OFFSET)) # offset the due date as needed for the due time which is in UTC\n                    \n                    inputdict = {}\n                    inputdict['name'] = description\n                    inputdict['submission_types'] = []\n                    inputdict['submission_types'].append('online_upload')\n                    inputdict['allowed_extensions'] = []\n                    inputdict['allowed_extensions'].append('zip')\n                    inputdict['allowed_extensions'].append('bz2')\n                    inputdict['allowed_extensions'].append('tar')\n                    inputdict['allowed_extensions'].append('gz')\n                    inputdict['allowed_extensions'].append('rar')\n                    inputdict['allowed_extensions'].append('7z')\n                    if not ('Programming Assignment:' in description.lower()):\n                        inputdict['allowed_extensions'].append('pdf')\n                        inputdict['allowed_extensions'].append('doc')\n                        inputdict['allowed_extensions'].append('docx')\n                        inputdict['allowed_extensions'].append('txt')\n                    inputdict['notify_of_update'] = True\n                    inputdict['published'] = True\n                    inputdict['points_possible'] = points\n                    inputdict['description'] = description + \" (<a href=\\\"\" + makelink(addslash(homepage), stripnobool(dlink)) + \"\\\">\" + makelink(addslash(homepage), stripnobool(dlink)) + \"</a>)\"\n                    inputdict['due_at'] = parseDateTimeCanvas(datetime.strptime(duedate + DUE_TIME, \"%Y%m%dT%H%M%SZ\")) \n                    inputdict['position'] = asmtidx\n                    \n                    assignment = create_assignment(course, inputdict)\n                    asmtidx = asmtidx + 1\n                    \n                    # Create a Module Entry for the Assignment\n                    inputdict = {}\n                    inputdict['title'] = description\n                    inputdict['type'] = 'Assignment'\n                    inputdict['content_id'] = assignment.id\n                    inputdict['published'] = True\n                    add_module_item(module, inputdict)\n                else:\n                    # Create a Module Entry for the Deliverable\n                    inputdict = {}\n                    inputdict['title'] = dtitle\n                    inputdict['type'] = \"ExternalUrl\"\n                    inputdict['external_url'] = makelink(addslash(homepage), stripnobool(dlink))\n                    inputdict['new_tab'] = True            \n                    inputdict['published'] = True\n                    add_module_item(module, inputdict)  \n                    \n        if 'readings' in item:\n            for reading in item['readings']:    \n                rtitle = reading['rtitle']\n                if 'rlink' in reading:\n                    rlink = reading['rlink']\n                else:\n                    rlink = \"\"  \n                \n                # Create a Module Entry for the Reading Activity\n                inputdict = {}\n                inputdict['title'] = rtitle\n                inputdict['type'] = \"ExternalUrl\"\n                inputdict['external_url'] = makelink(addslash(homepage), stripnobool(rlink))\n                inputdict['new_tab'] = True            \n                inputdict['published'] = True\n                add_module_item(module, inputdict)                  \n    \n    # https://canvas.instructure.com/doc/api/late_policy.html\n    printlog(\"Writing Late Policy...\")\n    inputdict = {}\n    inputdict['late_policy'] = {}\n    inputdict['late_policy']['late_submission_deduction_enabled'] = True\n    inputdict['late_policy']['missing_submission_deduction_enabled'] = False\n    #inputdict['late_policy']['missing_submission_deduction'] = 100\n    inputdict['late_policy']['late_submission_deduction'] = late_penalty_per_period\n    inputdict['late_policy']['late_submission_interval'] = late_penalty_period\n    create_late_policy(course, inputdict)\n    \n    if skipofficehours == False:\n        printlog(\"Writing Office Hours...\")\n        \n        # Write Office Hours as a Recurring Event\n        for instructor in postdict['instructors']:\n            instructorname = instructor['name']\n            \n            for officehour in instructor['officehours']:     \n                day = officehour['day']\n                daynum = getDayCodeNum(officehour['day'])\n                \n                dt = parseDate(startdate)\n                dt = adddays(dt, daynum)\n                \n                dtstart = getDateString(dt)\n                dtstart = dtstart + \"T\"\n                dtstart = dtstart + getTimeString(parseTime(officehour['starttime'])) \n\n                dtend = getDateString(dt) # assume no event overlaps a day boundary, ends on start date\n                dtend = dtend + \"T\"\n                dtend = dtend + getTimeString(parseTime(officehour['endtime'])) # leave in local time\n\n                location = officehour['location']\n                \n                summary = coursenum + \" \" + coursename + \" Drop-In / Office Hours with \" + instructorname\n                \n                inputdict = {}\n                inputdict['context_code'] = coursecontext\n                inputdict['title'] = summary.strip()\n                inputdict['description'] = summary.strip()\n                inputdict['location_name'] = location.strip()\n                inputdict['start_at'] = dtstart\n                inputdict['end_at'] = dtend\n                inputdict['time_zone_edited'] = CANVAS_TIME_ZONE \n                inputdict['all_day'] = False\n                inputdict['duplicate'] = {}\n                inputdict['duplicate']['frequency'] = \"weekly\"\n                inputdict['duplicate']['count'] = countWeeks(parseDate(startdate), parseDate(enddate))\n                \n                create_calendar_event(canvas, inputdict)  \n\n    printlog(\"Writing Exams...\")\n    \n    # Write Exam Dates \n    for i in range(len(postdict['info']['class_meets_locations'])):\n        section = postdict['info']['course_sections'][i]['section']       \n\n        if not (postdict['info']['midtermexam'][i]['mdate'] == \"TBD\"):\n            startd = getDateString(parseDate(postdict['info']['midtermexam'][i]['mdate']))\n            startd = startd + \"T\"\n            startd = startd + getTimeString(parseTime(postdict['info']['midtermexam'][i]['mstarttime'])) # leave in local time\n            \n            endd = getDateString(parseDate(postdict['info']['midtermexam'][i]['mdate']))\n            endd = endd + \"T\"\n            endd = endd + getTimeString(parseTime(postdict['info']['midtermexam'][i]['mendtime'])) # leave in local time\n            \n            dtitle = \"Midterm Exam\"\n            location = postdict['info']['midtermexam'][i]['mroom']\n            \n            # Write the exam:\n            inputdict = {}\n            inputdict['context_code'] = coursecontext\n            inputdict['title'] = dtitle.strip()\n            inputdict['description'] = dtitle.strip()\n            inputdict['location_name'] = location.strip()\n            inputdict['start_at'] = dtstart\n            inputdict['end_at'] = dtend \n            inputdict['time_zone_edited'] = CANVAS_TIME_ZONE \n            inputdict['all_day'] = False\n            \n            create_calendar_event(canvas, inputdict)  \n\n        if not (postdict['info']['finalexam'][i]['fdate'] == \"TBD\"):\n            startd = getDateString(parseDate(postdict['info']['finalexam'][i]['fdate']))\n            startd = startd + \"T\"\n            startd = startd + getTimeString(parseTime(postdict['info']['finalexam'][i]['fstarttime'])) # leave in local time, timezone info given above assuming Eastern Time\n            \n            endd = getDateString(parseDate(postdict['info']['finalexam'][i]['fdate']))\n            endd = endd + \"T\"\n            endd = endd + getTimeString(parseTime(postdict['info']['finalexam'][i]['fendtime'])) # leave in local time, timezone info given above assuming Eastern Time\n            \n            dtitle = \"Final Exam\"\n            location = postdict['info']['finalexam'][i]['froom']\n            \n            # Write the exam:\n            inputdict = {}\n            inputdict['context_code'] = coursecontext\n            inputdict['title'] = dtitle.strip()\n            inputdict['description'] = dtitle.strip()\n            inputdict['location_name'] = location.strip()\n            inputdict['start_at'] = dtstart\n            inputdict['end_at'] = dtend \n            inputdict['time_zone_edited'] = CANVAS_TIME_ZONE \n            inputdict['all_day'] = False\n            \n            create_calendar_event(canvas, inputdict)    \n    \n    printlog(\"Creating Assignment Groups...\")\n    \n    # Write Out Assignment Groups   \n    if 'grade_breakdown' in postdict:\n        for breakdown in postdict['grade_breakdown']:\n            inputdict = {} \n            \n            inputdict['name'] = breakdown['category']\n            inputdict['group_weight'] = float(rchop(breakdown['weight'], '%'))\n            \n            # The Assignments group might exist by default - don't call anything that group name as an assignment category or grade breakdown just in case\n            create_assignmentgroup(course, inputdict)\n            \n        add_assignments_to_groups(course, postdict)\n        \n        # Delete the default Assignments gradebook group\n        delete_assignment_group_by_name(course, \"Assignments\")        \n\ndef get_courseid(canvas, user):\n    courses = user.get_courses()\n    \n    for course in courses:\n        print(course)\n        \n    courseid = input(\"Which Course ID? \")\n\n    return int(courseid)\n\ndef usage():\n    print(\"Usage:\")\n    print(\"\\t[-h | --help]\\tUsage Documentation\")\n    print(\"\\t[-c | --courseid]\\tCanvas Course ID number (can be found using canvas link after logging in); omit for a course listing here\")\n    print(\"\\t[-m | --markdown]\\tPath to course syllabus markdown file\")  \n    print(\"\\t[-w | --webpage]\\tURL of hosted course homepage (https://www.yourhomepage.com/course)\")\n    print(\"\\t[-a | --apikey]\\tAPI Key (get from API_URL + /profile/settings)\")\n    print(\"\\t[-u | --userid]\\tUser ID Number (get from API_URL + /api/v1/users/self)\")\n    print(\"\\t[-t | --timezone]\\tTime Zone (i.e. America/New_York)\")\n    print(\"\\t[-e | --duetime]\\t Latest Due Time in UTC for Your Time Zone (i.e., T045959Z for Eastern Time)\")\n    print(\"\\t[-d | --discussions]\\tDo not delete or re-create discussion topics and entries\")\n    print(\"\\t[-s | --assignments]\\tDo not delete or re-create assignments (but still re-arrange existing ones in modules view)\")\n    print(\"\\t[-o | --noofficehours]\\tDo not delete or re-create office hours\")\n    print(\"\\nDo not create an assignment group called Assignments, and do prefix assignment names with the desired Assignment Group Name: Deliverable\")\n    \n# Parse user options\n# https://docs.python.org/3/library/getopt.html\ntry:\n    opts, args = getopt.getopt(sys.argv[1:], \"hc:m:w:a:u:t:e:dso\", [\"help\", \"courseid=\", \"markdown=\", \"webpage=\", \"apikey=\", \"userid=\", \"timezone=\", \"duetime=\", \"discussions\", \"assignments\", \"noofficehours\"])\nexcept getopt.GetoptError as err:\n    # print help information and exit:\n    print(err)  # will print something like \"option -z not recognized\"\n    usage()\n    sys.exit(2)\n\ncourseid = -1\nmarkdownfile = None\ncoursehomepage = None\nUSER_ID = None\nAPI_KEY = None\n\nfor o, a in opts:\n    if o in (\"-h\", \"--help\"):\n        usage()\n        sys.exit()\n    elif o in (\"-c\", \"--courseid\"):\n        courseid = int(a)\n    elif o in (\"-m\", \"--markdown\"):\n        markdownfile = a\n    elif o in (\"-w\", \"--webpage\"):\n        coursehomepage = a\n    elif o in (\"-a\", \"--apikey\"):\n        API_KEY = a\n    elif o in (\"-u\", \"--userid\"):\n        USER_ID = a\n    elif o in (\"-t\", \"--timezone\"):\n        CANVAS_TIME_ZONE = a\n    elif o in (\"-e\", \"--duetime\"):\n        DUE_TIME = a\n    elif o in (\"-d\", \"--discussions\"):\n        skipdiscussions = True\n    elif o in (\"-s\", \"--assignments\"):\n        skipassignments = True\n    elif o in (\"-o\", \"--noofficehours\"):\n        skipofficehours = True        \n\nif USER_ID is None:\n    USER_ID = input(\"Enter User ID (get from API_URL + /api/v1/users/self): \")\nif API_KEY is None:\n    API_KEY = input(\"Enter API Key (get from API_URL + /profile/settings): \")\n    \nprintlog(\"Instantiating Canvas...\")\n# Instantiate Canvas and Course\ncanvas = Canvas(API_URL, API_KEY)\nuser = canvas.get_user(USER_ID)\n\nif courseid == -1:\n    courseid = get_courseid(canvas, user)\nif markdownfile is None:\n    markdownfile = input(\"Enter path to course syllabus markdown file: \")\nif coursehomepage is None:\n    coursehomepage = input(\"Enter course website (https://www.yourhomepage.com/course): \")\n    \ncourse = canvas.get_course(courseid)\n\nprintlog(\"Reading Markdown...\")\n# Read Course Markdown File\nprocess_markdown(markdownfile, canvas, course, courseid, coursehomepage)\n\nprintlog(\"Hiding/Showing Tabs...\")\n# Hide Navigation Tabs\narrange_tabs(course)\n\nprintlog(\"Finished: Waiting for Child Threads to Terminate\")\n# Clean Up\nfor t in child_threads:\n        t.join()"}}}}