#!/usr/bin/env python

import requests
from bs4 import BeautifulSoup
import re

def get_soup(spot_id):
    url = 'http://www.ndbc.noaa.gov/station_page.php?station='+spot_id
    html_doc = (requests.get(url)).text
    soup = BeautifulSoup(html_doc, 'html.parser')
    return soup

def get_height(soup):
    text = soup.get_text()
    m = re.search(r"\(WVHT\)\:\n  (\d+.\d+) ft", text)
    height = m.group(1)
    return height

def get_period(soup):
    text = soup.get_text()
    m = re.search(r"\(DPD\)\:\n  (\d+) sec", text)
    period = m.group(1)
    return period

def get_direction(soup):
    text = soup.get_text()
    m = re.search(r"\(MWD\)\:\n(\w+) \( (\d+) deg", text)
    direction = m.group(1)
    return direction

def get_degrees(soup):
    text = soup.get_text()
    m = re.search(r"\(MWD\)\:\n(\w+) \( (\d+) deg", text)
    degrees = m.group(2)
    return degrees

def get_time(soup):
    text = soup.get_text()
    m = re.search(r"Conditions at \d+ as of\((\d+:\d+ \w+) \w+\)", text)
    time = m.group(1)
    return time


def main():
    id = '46225'
    print 'height: ' + get_height(get_soup(id)) + '\nperiod: ' +get_period(get_soup(id)) + "\ndirection: "+get_direction(get_soup(id)) + "\ndegrees: " + get_degrees(get_soup(id)) + "\ntime: " + get_time(get_soup(id))


if __name__ == '__main__':
    main()