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scraping.py
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from bs4 import BeautifulSoup
import re
from typing import List, Tuple, Union
class PageScraper:
def __init__(self, html_path: str):
self.html_path = html_path
with open(html_path, encoding='utf-8') as f:
self.soup = BeautifulSoup(f, 'html.parser')
class IndexPageScraper(PageScraper):
def __init__(self, html_path: str):
super().__init__(html_path)
self.top_or_bottom = int(self.html_path[-10])
self.pitch_data_dict: dict = {}
# 1球ごとの投球内容は[打席での球数, 試合での球数, 球種, 球速, 結果, ストライクカウント, ボールカウント]
def take_ball_data_list(self) -> List[Tuple[int, int, str, int, str, int, int, int]]:
def take_count():
if pitch_result_number == 1:
if 'ファウル' in pitch_result_text and strike_count == 2:
return strike_count, ball_count
else:
return strike_count + 1, ball_count
elif pitch_result_number == 2:
return strike_count, ball_count + 1
else:
return strike_count, ball_count
ball_data_list: list = []
strike_count: int = 0
ball_count: int = 0
tr_list = self.soup.select('#pitchesDetail > section:nth-child(2) > table:nth-child(3) > tbody > tr')
span_list = self.soup.select('#pitchesDetail > section:nth-child(2) > '
'table:nth-child(1) > tbody > tr > td > '
'div > span')
for tr, style_tag in zip(tr_list, span_list):
td_list = tr.select('td')
pitch_result_class = td_list[0].span.get('class')[1]
pitch_result_number = int(pitch_result_class[-1])
pitch_number_in_at_bat: int = int(td_list[0].span.get_text())
pitch_number_in_game: int = int(td_list[1].get_text())
type_of_pitch: str = td_list[2].get_text()
pitch_speed_str: str = td_list[3].get_text()
if pitch_speed_str == '-':
speed: Union[int, None] = None
else:
speed: Union[int, None] = int(pitch_speed_str.replace('km/h', ''))
pitch_result_text: str = re.sub(r'\s', '', td_list[4].get_text())
style_text = style_tag.get('style')
top_text = re.search(r'top:-?\d+', style_text).group()
top: int = int(top_text.replace('top:', ''))
left_text = re.search(r'left:-?\d+', style_text).group()
left: int = int(left_text.replace('left:', ''))
ball_data_list.append({'pitch_number_in_at_bat': pitch_number_in_at_bat,
'pitch_number_in_game': pitch_number_in_game,
'type_of_pitch': type_of_pitch,
'speed': speed,
'pitch_result_text': pitch_result_text,
'strike_count': strike_count,
'ball_count': ball_count,
'top': top,
'left': left})
strike_count, ball_count = take_count()
self.pitch_data_dict['ball_data_list'] = ball_data_list
return self.pitch_data_dict['ball_data_list']
def judge_out(self) -> bool:
self.pitch_data_dict['out'] = False
tr_list = self.soup.select('#pitchesDetail > section:nth-child(2) > table:nth-child(3) > tbody > tr')
if not tr_list:
return False
td_list = tr_list[-1].select('td')
pitch_result_class = td_list[0].span.get('class')[1]
pitch_result_number = int(pitch_result_class[-1])
pitch_result_text = re.sub(r'\s', '', td_list[4].get_text())
self.pitch_data_dict['out'] = pitch_result_number == 3 or '三振' in pitch_result_text
return self.pitch_data_dict['out']
def take_match_player_data(self) -> Tuple[int, bool, int, bool]:
def take_player_data(div):
tr_nm_box = div.select_one('table > tbody > tr > '
'td:nth-child(2) > table > '
'tbody > tr.nm_box')
if tr_nm_box.select_one('td.nm > a') is None:
return None, None
id_url = tr_nm_box.select_one('td.nm > a').get('href')
player_id = int(id_url.split('/')[3])
if tr_nm_box.select_one('td.dominantHand') is None:
left_hand = False
else:
dominant_hand = tr_nm_box.select_one('td.dominantHand').get_text()
left_hand = (dominant_hand == '左投' or dominant_hand == '左打')
return player_id, left_hand
pitcher_side = 'L' if self.top_or_bottom == 1 else 'R'
div_pitcher = self.soup.select_one(f'#pitcher{pitcher_side} > div.card')
div_batter = self.soup.select_one('#batter')
pitcher_data = take_player_data(div_pitcher)
batter_data = take_player_data(div_batter)
self.pitch_data_dict['pitcher_id'] = pitcher_data[0]
self.pitch_data_dict['pitcher_left'] = pitcher_data[1]
self.pitch_data_dict['batter_id'] = batter_data[0]
self.pitch_data_dict['batter_left'] = batter_data[1]
return_tuple = (
self.pitch_data_dict['pitcher_id'], self.pitch_data_dict['pitcher_left'], self.pitch_data_dict['batter_id'],
self.pitch_data_dict['batter_left'])
return return_tuple
def take_num_at_bat(self) -> int:
span_list = self.soup.select('#batt > tbody > tr > td:nth-child(2) > '
'table > tbody > tr:nth-child(2) > td > '
'table > tbody > tr:nth-child(2) > td > span')
plate_appearances = len(span_list) + 1
self.pitch_data_dict['num_at_bat'] = plate_appearances
return self.pitch_data_dict['num_at_bat']
def take_match_batter_number(self) -> int:
pitcher_side = 'L' if self.top_or_bottom == 1 else 'R'
div_pitcher = self.soup.select_one(f'#pitcher{pitcher_side} > div.card')
team_number_str = div_pitcher.get('class')[1]
td = self.soup.select_one(f'#pitcher{pitcher_side} > div.card.{team_number_str} > '
'table > tbody > tr > td:nth-child(2) > '
'table > tbody > tr.score > td:nth-child(2)')
match_batter_number: int = int(td.get_text())
self.pitch_data_dict['match_batter_number'] = match_batter_number
return self.pitch_data_dict['match_batter_number']
def take_defense(self) -> Tuple[str, str, str, str, str, str, str, str]:
defense_dic = {'捕': '不明', '一': '不明', '二': '不明', '三': '不明', '遊': '不明',
'左': '不明', '中': '不明', '右': '不明', '指': '不明', '投': '不明',
'打': '不明', '走': '不明'}
pitcher_side = 'L' if self.top_or_bottom == 1 else 'R'
defense_side = 'h' if self.top_or_bottom == 1 else 'a'
div_pitcher = self.soup.select_one(f'#pitcher{pitcher_side} > div.card')
team_number_str = div_pitcher.get('class')[1]
tr_list = self.soup.select(f'#gm_mem{defense_side} > '
f'table.bb-splitsTable.bb-splitsTable--{team_number_str} > tbody > tr')
for tr in tr_list:
td_list = tr.select('td')
if len(td_list) == 0:
continue
position = td_list[1].get_text()
player = td_list[2].a.get_text().replace(' ', '')
if not position == '':
if defense_dic[position] == '不明':
defense_dic[position] = player
else:
defense_dic[position] += f'||{player}'
self.pitch_data_dict['c'] = defense_dic['捕']
self.pitch_data_dict['first'] = defense_dic['一']
self.pitch_data_dict['second'] = defense_dic['二']
self.pitch_data_dict['third'] = defense_dic['三']
self.pitch_data_dict['ss'] = defense_dic['遊']
self.pitch_data_dict['lf'] = defense_dic['左']
self.pitch_data_dict['cf'] = defense_dic['中']
self.pitch_data_dict['rf'] = defense_dic['右']
return_tuple = (self.pitch_data_dict['c'],
self.pitch_data_dict['first'],
self.pitch_data_dict['second'],
self.pitch_data_dict['third'],
self.pitch_data_dict['ss'],
self.pitch_data_dict['lf'],
self.pitch_data_dict['cf'],
self.pitch_data_dict['rf'])
return return_tuple
def take_result_at_bat(self) -> Tuple[Tuple[str, str], Tuple[str, str]]:
result_at_bat = self.soup.select_one('#result')
if result_at_bat.span is None:
result_span = ''
else:
result_span = result_at_bat.span.get_text()
if result_at_bat.em is None:
result_em = ''
else:
result_em = result_at_bat.em.get_text()
self.pitch_data_dict['result_big'] = result_span
self.pitch_data_dict['result_small'] = result_em
return self.pitch_data_dict['result_big'], self.pitch_data_dict['result_small']
def take_runner(self) -> Tuple[Union[str, None], Union[str, None], Union[str, None]]:
runner_dict: dict = {1: None, 2: None, 3: None}
div_list = self.soup.select('#dakyu > div')
for div in div_list:
base_number = int(div.get('id')[-1])
runner = div.span.get_text()
runner_name = runner.split(' ')[1]
runner_dict[base_number] = runner_name
self.pitch_data_dict['first_runner'] = runner_dict[1]
self.pitch_data_dict['second_runner'] = runner_dict[2]
self.pitch_data_dict['third_runner'] = runner_dict[3]
return_tuple = (self.pitch_data_dict['first_runner'],
self.pitch_data_dict['second_runner'],
self.pitch_data_dict['third_runner'])
return return_tuple
def take_match_team(self) -> Tuple[str, str]:
attack_team = str
defense_team = str
first_team = self.soup.select_one('#ing_brd > tbody > tr:nth-child(1) > '
'td.bb-gameScoreTable__data.bb-gameScoreTable__data--team > '
'a').get_text()
second_team = self.soup.select_one('#ing_brd > tbody > tr:nth-child(2) > '
'td.bb-gameScoreTable__data.bb-gameScoreTable__data--team > '
'a').get_text()
if self.top_or_bottom == 1:
attack_team, defense_team = first_team, second_team
elif self.top_or_bottom == 2:
attack_team, defense_team = second_team, first_team
self.pitch_data_dict['attack_team'] = attack_team
self.pitch_data_dict['defense_team'] = defense_team
return self.pitch_data_dict['attack_team'], self.pitch_data_dict['defense_team']
def take_rbi(self) -> int:
match = re.search(r'＋\d点', self.pitch_data_dict['result_big'])
if match:
rbi_str = re.sub(r'\D', '', match.group())
rbi = int(rbi_str)
self.pitch_data_dict['rbi'] = rbi
return rbi
else:
self.pitch_data_dict['rbi'] = 0
return 0
def judge_non_butter(self) -> bool:
tag = self.soup.select_one('#batt > tbody > tr > td:nth-child(2) > table > tbody >'
' tr.nm_box > td.nm')
return tag is None
def take_intentional_walk(self) -> bool:
intentional_walk = '申告敬遠' in self.pitch_data_dict['result_big']
self.pitch_data_dict['intentional_walk'] = intentional_walk
return self.pitch_data_dict['intentional_walk']
def judge_steal(self) -> Tuple[str, bool]:
write_steal, steal_non_pitch = None, None
for steal in ('盗塁成功', '盗塁失敗'):
if steal in self.pitch_data_dict['result_small'] and not '盗塁成功率' in self.pitch_data_dict['result_small']:
write_steal = steal
steal_non_pitch = False
if self.pitch_data_dict['ball_data_list'] == [] or not steal in \
self.pitch_data_dict['ball_data_list'][-1][
'pitch_result_text']:
steal_non_pitch = True
self.pitch_data_dict['write_steal'] = write_steal
self.pitch_data_dict['steal_non_pitch'] = steal_non_pitch
return self.pitch_data_dict['write_steal'], self.pitch_data_dict['steal_non_pitch']
def get_pitch_data_dict(self) -> dict:
self.take_ball_data_list()
self.judge_out()
self.take_match_player_data()
self.take_num_at_bat()
self.take_match_batter_number()
self.take_defense()
self.take_result_at_bat()
self.take_runner()
self.take_match_team()
self.take_rbi()
self.take_intentional_walk()
self.judge_steal()
return self.pitch_data_dict
class PlayerPageScraper(PageScraper):
def take_player_profile(self) -> dict:
player_name = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > div >'
' ruby > h1').get_text().replace(' ', '')
team_name_dict = {'team1': '巨人', 'team2': 'ヤクルト', 'team3': 'DeNA',
'team4': '中日', 'team5': '阪神', 'team6': '広島',
'team7': '西武', 'team8': '日本ハム', 'team9': 'ロッテ',
'team11': 'オリックス', 'team12': 'ソフトバンク', 'team376': '楽天'}
team_num: str = self.soup.select_one('#contentMain > div > div.bb-main > '
'section:nth-child(3) > header').get('class')[2].split('--')[-1]
team_name = team_name_dict[team_num]
uniform_number = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > div > '
'div > p.bb-profile__number').get_text()
position = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > div > div > '
'p.bb-profile__position').get_text()
dominant_arm = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > '
'div.bb-profile__data > dl:nth-child(8) > dd').get_text()
throw_arm = dominant_arm[0]
batting_arm = dominant_arm[3]
height_str: str = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > '
'div.bb-profile__data > dl:nth-child(5) > '
'dd').get_text()
weight_str: str = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > '
'div.bb-profile__data > dl:nth-child(6) > '
'dd').get_text()
height = int(re.search(r'\d+', height_str).group())
weight = int(re.search(r'\d+', weight_str).group())
date_of_birth_tag = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > '
'div > dl:nth-child(3) > '
'dd').get_text().split('（')[0]
date_split_list = re.findall(r'\d+', date_of_birth_tag)
date_of_birth = f'{date_split_list[0]}-{date_split_list[1]}-{date_split_list[2]}'
title = self.soup.select_one('#contentMain > div > div.bb-main > div.bb-modCommon01 > '
'div > div > div.bb-profile__data > dl:nth-child(9) > dt').get_text()
draft_tag = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > '
'div.bb-profile__data > dl:nth-child(9) > dd').get_text()
total_year_tag = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > '
'div.bb-profile__data > dl:nth-child(10) > dd').get_text()
if title == 'プロ通算年':
draft_year = None
draft_rank = None
total_year_tag = self.soup.select_one('#contentMain > div > div.bb-main > '
'div.bb-modCommon01 > div > div > '
'div.bb-profile__data > dl:nth-child(9) > dd').get_text()
else:
draft_year = int(re.search(r'\d{4}', draft_tag).group())
draft_rank = draft_tag[5:].replace('（', '').replace('）', '')
total_year = int(re.search(r'\d+', total_year_tag).group())
return_dict: dict = {'player_name': player_name, 'team_name': team_name, 'uniform_number': uniform_number,
'position': position, 'date_of_birth': date_of_birth, 'height': height, 'weight': weight,
'throw_arm': throw_arm, 'batting_arm': batting_arm, 'draft_year': draft_year,
'draft_rank': draft_rank, 'total_year': total_year}
return return_dict
class StatsPageScraper(PageScraper):
def take_date(self) -> Tuple[str, str]:
p = self.soup.select_one('#contentMain > div > div.bb-main > div.bb-modCommon02 > p.bb-gameDescription')
game_month = re.search(r'\d{1,2}月', str(p)).group()[:-1]
game_day = re.search(r'\d{1,2}日', str(p)).group()[:-1]
day_week = re.search(r'（[日月火水木金土]）', str(p)).group().replace('（', '').replace('）', '')
year = int(re.search(r'\d{4}', self.html_path).group())
# self.pitch_data_dict['date'] = f'{year}-{game_month}-{game_day}'
# self.pitch_data_dict['day_week'] = day_week
# return self.pitch_data_dict['date'], self.pitch_data_dict['day_week']
return f'{year}-{game_month.zfill(2)}-{game_day.zfill(2)}', day_week
def take_stadium(self) -> str:
p = self.soup.select_one('#contentMain > div > div.bb-main > div.bb-modCommon02 > p.bb-gameDescription')
return p.get_text().split()[2]
def take_point_board(self) -> Tuple[dict, dict]:
first_point_dict: dict = {1: None, 2: None, 3: None, 4: None, 5: None, 6: None, 7: None,
8: None, 9: None, 10: None, 11: None, 12: None, 'hits': 0, 'miss': 0}
second_point_dict: dict = {1: None, 2: None, 3: None, 4: None, 5: None, 6: None, 7: None,
8: None, 9: None, 10: None, 11: None, 12: None, 'hits': 0, 'miss': 0}
first_point_bord = self.soup.select('#ing_brd > tbody > tr:nth-child(1) .bb-gameScoreTable__data')
second_point_bord = self.soup.select('#ing_brd > tbody > tr:nth-child(2) .bb-gameScoreTable__data')
for i, (first_point, second_point) in enumerate(zip(first_point_bord, second_point_bord)):
if i == 0:
continue
# 途中で中止になった場合
if first_point.select_one('a') is None:
break
first_point_dict[i] = int(first_point.select_one('a').get_text().replace('X', ''))
if not second_point.select_one('a') is None:
second_point_dict[i] = int(second_point.select_one('a').get_text().replace('X', ''))
first_total_bord = self.soup.select('#ing_brd > tbody > tr:nth-child(1) .bb-gameScoreTable__total')
second_total_bord = self.soup.select('#ing_brd > tbody > tr:nth-child(2) .bb-gameScoreTable__total')
first_point_dict['total'] = int(first_total_bord[0].get_text())
first_point_dict['hits'] = int(first_total_bord[1].get_text())
first_point_dict['miss'] = int(first_total_bord[2].get_text())
second_point_dict['total'] = int(second_total_bord[0].get_text())
second_point_dict['hits'] = int(second_total_bord[1].get_text())
second_point_dict['miss'] = int(second_total_bord[2].get_text())
return first_point_dict, second_point_dict
def take_player_stats(self) -> Tuple[List[dict], List[dict]]:
batting_stats_list: list = []
pitching_stats_list: list = []
batter_tr_list_first = self.soup.select('.bb-blowResultsTable > table > tbody > .bb-statsTable__row')
batter_tr_list_second = self.soup.select(
'bb-blowResultsTable:nth-child(2) > table > tbody > .bb-statsTable__row')
for batter_tr in batter_tr_list_first + batter_tr_list_second:
batter_stats_dict: dict = {}
batter_td_list = batter_tr.select('td')
if batter_td_list[1].select_one('a') is None:
continue
batter_stats_dict['player_id'] = batter_td_list[1].select_one('a').get('href').split('/')[3]
batter_stats_dict['avg'] = float(batter_td_list[2].get_text()) if batter_td_list[
2].get_text() != '-' else None
batter_stats_dict['times_at_bat'] = int(batter_td_list[3].get_text())
batter_stats_dict['run'] = int(batter_td_list[4].get_text())
batter_stats_dict['hits'] = int(batter_td_list[5].get_text())
batter_stats_dict['rbi'] = int(batter_td_list[6].get_text())
batter_stats_dict['k'] = int(batter_td_list[7].get_text())
batter_stats_dict['walks'] = int(batter_td_list[8].get_text())
batter_stats_dict['hit_by_pitch'] = int(batter_td_list[9].get_text())
batter_stats_dict['sacrifice'] = int(batter_td_list[10].get_text())
batter_stats_dict['steal'] = int(batter_td_list[11].get_text())
batter_stats_dict['miss'] = int(batter_td_list[12].get_text())
batter_stats_dict['hr'] = int(batter_td_list[13].get_text())
batting_stats_list.append(batter_stats_dict)
pitcher_tr_list_first = self.soup.select(
'#gm_stats > section:nth-child(2) > section:nth-child(2) > table > tbody > tr')
pitcher_tr_list_second = self.soup.select(
'#gm_stats > section:nth-child(2) > section:nth-child(3) > table > tbody > tr')
for pitcher_tr in pitcher_tr_list_first + pitcher_tr_list_second:
pitcher_stats_dict: dict = {}
pitcher_td_list = pitcher_tr.select('td')
if not pitcher_td_list[0].select_one('a') is None:
pitcher_td_list.insert(0, None)
td_str = pitcher_td_list[2].select_one('p')
pitcher_stats_dict['player_id'] = pitcher_td_list[1].select_one('a').get('href').split('/')[3]
pitcher_stats_dict['era'] = float(td_str.get_text()) if td_str.get_text() != '-' else None
pitcher_stats_dict['inning'] = float(pitcher_td_list[3].get_text())
pitcher_stats_dict['pitch_num'] = int(pitcher_td_list[4].get_text())
pitcher_stats_dict['batter_match_num'] = int(pitcher_td_list[5].get_text())
pitcher_stats_dict['hits'] = int(pitcher_td_list[6].get_text())
pitcher_stats_dict['hr'] = int(pitcher_td_list[7].get_text())
pitcher_stats_dict['k'] = int(pitcher_td_list[8].get_text())
pitcher_stats_dict['walks'] = int(pitcher_td_list[9].get_text())
pitcher_stats_dict['hit_by_pitch'] = int(pitcher_td_list[10].get_text())
pitcher_stats_dict['balk'] = int(pitcher_td_list[11].get_text())
pitcher_stats_dict['run'] = int(pitcher_td_list[12].get_text())
pitcher_stats_dict['er'] = int(pitcher_td_list[13].get_text())
pitching_stats_list.append(pitcher_stats_dict)
return batting_stats_list, pitching_stats_list
def take_team_name(self) -> Tuple[str, str]:
first_team = self.soup.select_one('#ing_brd > tbody > tr:nth-child(1) >'
' td.bb-gameScoreTable__data.bb-gameScoreTable__data--team >'
' a').get_text()
second_team = self.soup.select_one('#ing_brd > tbody > tr:nth-child(2) >'
' td.bb-gameScoreTable__data.bb-gameScoreTable__data--team >'
' a').get_text()
return first_team, second_team