Pythonでプロ野球スコア速報を取得する

$ pip install requests bs4

import bs4

import requests
import json
from bs4 import BeautifulSoup


def start_array(soup):
    starts = []
    raw_starts = soup.select('.teams .yjSt')
    for raw_info in raw_starts:
        info = raw_info.text
        if info != '予告先発' and info != '戦評':
            starts.append(info)
    return starts


def inning_array(soup):
    innings = []
    raw_innings = soup.select('.teams .yjMSt')
    for raw_inning in raw_innings:
        inning = raw_inning.text
        inning = inning.replace('回', '')
        inning = inning.replace('表', 't')
        inning = inning.replace('裏', 'b')
        inning = inning.replace('試合前', 'yet')
        inning = inning.replace('結果', 'end')
        inning = inning.replace('中止', 'stop')
        innings.append(inning)
    return innings


def team_array(soup):
    teams = []
    team_alp = {
        '広島': 'C',
        '阪神': 'T',
        'ＤｅＮＡ': 'DB',
        '巨人': 'G',
        '中日': 'D',
        'ヤクルト': 'YS',
        'ソフトバンク': 'H',
        '西武': 'L',
        '楽天': 'E',
        'オリックス': 'Bs',
        'ロッテ': 'M',
        '日本ハム': 'F',
    }
    raw_teams = soup.select('.teams .yjMS')
    for raw_team in raw_teams:
        alp = team_alp[raw_team.text]
        teams.append(alp)
    return teams


def score_array(soup):
    scores = []
    raw_scores = soup.select('.teams .score_r')
    for raw_score in raw_scores:
        scores.append(raw_score.text)
    return scores


def live_scores():

    url = 'http://baseball.yahoo.co.jp/npb/schedule/'
    res = requests.get(url)
    res.raise_for_status()

    soup = BeautifulSoup(res.text, 'html.parser')

    games = len(soup.select('.teams'))
    starts = start_array(soup)
    innings = inning_array(soup)
    teams = team_array(soup)
    scores = score_array(soup)

    output = []
    for i in range(games):
        game_score = {
            'Info': {
                'Start': starts[i],
                'Inning': innings[i]
            },
            'Home': {
                'Team': teams[i * 2 + 1],
                'Score': scores[i * 2 + 1]
            },
            'Away': {
                'Team': teams[i * 2],
                'Score': scores[i * 2]
            }
        }
        output.append(game_score)

    return json.dumps(output)


print(live_scores())

[{
    "Info": {"Start": "14:00", "Inning": "end"},
    "Home": {"Team": "G", "Score": "5"},
    "Away": {"Team": "D", "Score": "1"}
 },
 ...