rachel.py

#!/usr/bin/env

from datetime import datetime
import matplotlib.pyplot as plt

def main():
    lines = open("commits.txt").read().split("\n")
    lines = [l.split(",") for l in lines]
    lines = [l for l in lines if l[0].strip() != '']

    records = [
        [
            int(l[0].strip()),
            datetime.strptime(l[1].strip(), "%Y-%m-%d").date()
        ] for l in lines
    ]

    def is_ok(d):
        if d.year != 2014:
            return False
        if 10 < d.month < 13:
            return True
        return False

    # filter
    records = [r for r in records if is_ok(r[1])]

    values = [r[0] for r in records]
    dates  = [r[1] for r in records]

    fig = plt.figure()
    ax = plt.subplot(111)
    ax.bar(dates, values)
    ax.xaxis_date()

    fig.show()
    plt.show()

if __name__ == "__main__":
    main()