Current-Videos.txt

Least common multiple exercise: https://youtube.com//watch?v=znmPfDfsir8
Figuring out angles between transversal and parallel lines | Geometry | Khan Academy: https://youtube.com//watch?v=2WjGD3LZEWo
Thinking about whether an expression is positive or negative: https://youtube.com//watch?v=mmWbK2xmJPQ
Triangle area proofs | Perimeter, area, and volume | Geometry | Khan Academy: https://youtube.com//watch?v=YOYQys52sPs
Solving ratio problems with tables exercise 3: https://youtube.com//watch?v=dmcVzFbXMCU
Rotation of polygons example: https://youtube.com//watch?v=Hur3v1hrX3U
Adding subtracting mixed numbers 0.5 (ex 1): https://youtube.com//watch?v=EGy1W24EPEI
Volume of a sphere | Perimeter, area, and volume | Geometry | Khan Academy: https://youtube.com//watch?v=IelS2vg7JO8
Powers of fractions: https://youtube.com//watch?v=oEgeUk_Ix2c
Converting decimals to percents (ex 2): https://youtube.com//watch?v=3_caioiRu5I
Understanding Exponents: https://youtube.com//watch?v=mJ1P4A-KA8k
Evaluating an expression with and without parentheses: https://youtube.com//watch?v=-rxUip6Ulnw
Constructing numerical expressions example: https://youtube.com//watch?v=arY-EUZDNfk
Ex 3 Age word problem: https://youtube.com//watch?v=RGbA2IyJILY
Converting to slope-intercept form: https://youtube.com//watch?v=V6Xynlqc_tc
Postive improper fractions on the number line: https://youtube.com//watch?v=g-SfwjbpA4U
Comparing features of functions 1: https://youtube.com//watch?v=fZO-JylMFqY
Ex 1 Age word problem: https://youtube.com//watch?v=W-5liMGKgHA
Ex 2 Age word problem: https://youtube.com//watch?v=KyHvVJWjW6Y
Ex 1 Age word problem: https://youtube.com//watch?v=W-5liMGKgHA
Skip counting by 100 example | Addition and subtraction within 100 | Early Math | Khan Academy: https://youtube.com//watch?v=ruAXk6RnkG8
Estimating the line of best fit exercise | Regression | Probability and Statistics | Khan Academy: https://youtube.com//watch?v=ioieTr41L24
Splitting pie with family: https://youtube.com//watch?v=3u9Ux29MSXE
Solving for angles: https://youtube.com//watch?v=TOobWKx1xe0
Fitting crates in a boxcar: https://youtube.com//watch?v=AxHAQ5l45FE
Values to make absolute value inequality true: https://youtube.com//watch?v=fii9QEVJPas
Interpreting absolute value: https://youtube.com//watch?v=faUh3bAxomM
Sorting absolute values on number line: https://youtube.com//watch?v=MFoXK57sw9k
Interpreting histograms: https://youtube.com//watch?v=c02vjunQsJM
Examples of carrying when adding three digit numbers: https://youtube.com//watch?v=9hM32lsQ4aI
Opposite of a number: https://youtube.com//watch?v=2Zk6u7Uk5ow

parse-yt-timedtext-results.py

#!/usr/bin/env python3
"""
Parses a saved copy of the page https://www.youtube.com/timedtext_cs_panel?tab=1
and extracts a list of contributed videos and links.
"""
from bs4 import BeautifulSoup

if __name__ == "__main__":
    import argparse
    parser = argparse.ArgumentParser()
    parser.add_argument('infile', type=argparse.FileType('r'), help="The youtube subtitle page dump")
    args = parser.parse_args()

    soup = BeautifulSoup(args.infile.read())
    for tr in soup.find_all("tr"):
        contribInfo = tr.find("td", {"class": "contribution-info"})
        #Ignore non-contrib-info TRs
        if contribInfo is None:
            continue
        #Extract info
        title = contribInfo.find("div", {"class": "contribution-title"}).text.strip()
        link = tr.find("td", {"class": "contribution-thumbnail"}).find("a")["href"]
        print ("%s: https://youtube.com/%s" % (title, link))