Accompanies blog post: Transit dimensions: Transitland Schedule API
The frequency.py script:
| id | route_short_name | route_long_name | headway_mins | |
| ---------+------------------+----------------------------------+-------------- | |
| 1128053 | | Red Line | 5 | |
| 1127999 | 79 | 79th | 5 | |
| 1127997 | 77 | Belmont | 6 | |
| 1128049 | 172 | U. of Chicago/Kenwood | 6 | |
| 1127945 | 20 | Madison | 6 | |
| 1128034 | 134 | Stockton/LaSalle Express | 6 | |
| 1128037 | 143 | Stockton/Michigan Express | 7 | |
| 1128056 | | Blue Line | 7 |
| #!/usr/bin/env python | |
| import sys | |
| import os | |
| import json | |
| import random | |
| MIN_DISTANCE = 0.0 | |
| MAX_DISTANCE = 1000000.0 | |
| MAX_SAMPLE = 1000000 |
| { | |
| "agency.txt": { | |
| "agency_name": { | |
| "total": 1, | |
| "unique": 1, | |
| "min": "Caltrain", | |
| "max": "Caltrain" | |
| }, | |
| "agency_url": { | |
| "total": 1, |
| # Find the minimum distance between a point and a line segment. | |
| # Ported from C/JavaScript implementation by Grumdrig | |
| # http://stackoverflow.com/questions/849211/shortest-distance-between-a-point-and-a-line-segment | |
| import math | |
| class Point(object): | |
| def __init__(self, x, y): | |
| self.x = float(x) | |
| self.y = float(y) |
| // Inspired by https://github.com/cooperhewitt/py-cooperhewitt-swatchbook | |
| RGBColor = function(r, g, b, name) { | |
| this.r = r; | |
| this.g = g; | |
| this.b = b; | |
| this.name = name; | |
| }; | |
| RGBColor.from_hex = function (hex, name) { | |
| hex = hex.replace('#',''); | |
| return new RGBColor( |