import gradio as gr import polars as pl import numpy as np from datetime import datetime from functools import partial from typing import Optional from data import data_df from stats import compute_player_stats, filter_data_by_date_and_game_kind from convert import team_names_short_to_color, get_text_color_from_team from plotting import stat_cmap TEAMS = [ 'Yomiuri', 'Yakult', 'DeNA', 'Chunichi', 'Hanshin', 'Hiroshima', 'Nipponham', 'Rakuten', 'Seibu', 'Lotte', 'ORIX', 'SoftBank' ] notes = '''**Limitations** - [Column widths get messed up when filtering](https://github.com/gradio-app/gradio/issues/11564) **To-do** - Fix IP calculation - Add post-season ''' def get_col_width(col, player_team_type): match col: case 'Pitcher' | 'Batter': return 125 case 'Team': return 75 case 'Throws' | 'Bats': return 60 case 'IP': return 60 if player_team_type == 'team pitching' else 50 case _: return max(50, 10*len(col)) def create_player_team_leaderboard_app(player_team_type): pitching = player_team_type in ('pitcher', 'team pitching') team = 'team' in player_team_type # stats if pitching: pct_stats = ['K%', 'BB%', 'Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%', 'Strike%', 'Ball%', 'F-Str%', 'PAR%', 'GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%', 'Zone%', 'Arm%', 'Glove%', 'High%', 'Low%', 'MM%', 'Behind%'] stats_with_pctls = ['FB Velo', 'K%', 'BB%', 'Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%', 'Strike%', 'Ball%', 'F-Str%', 'PAR%', 'GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%', 'Zone%', 'Behind%'] # cols = ['Pitcher', 'Team', 'Throws', 'IP', 'TBF', 'FB Velo', 'K%', 'BB%', 'Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%', 'Strike%', 'Ball%', 'F-Str%', 'PAR%', 'GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%', 'Zone%', 'Arm%', 'Glove%', 'High%', 'Low%', 'MM%', 'Behind%'] prefix_cols = ['Pitcher', 'Team', 'Throws', 'IP', 'TBF', 'FB Velo', 'K%', 'BB%'] plate_disc_cols = ['Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%', 'Strike%', 'Ball%', 'F-Str%', 'PAR%'] batted_ball_cols = ['GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%'] approach_cols = ['Zone%', 'Arm%', 'Glove%', 'High%', 'Low%', 'MM%', 'Behind%'] if team: # cols = [col for col in cols if col not in ('Pitcher', 'Throws')] prefix_cols = [col for col in prefix_cols if col not in ('Pitcher', 'Throws')] all_cols = { theme: prefix_cols + cols for theme, cols in {'Plate Discipline': plate_disc_cols, 'Batted Ball': batted_ball_cols, 'Approach': approach_cols}.items() } else: pct_stats = ['K%', 'BB%', 'Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%', 'GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%', 'Zone%', 'Arm%', 'Glove%', 'High%', 'Low%', 'MM%'] stats_with_pctls = ['K%', 'BB%', 'Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%', 'GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%', 'Zone%'] # , 'OBP'] # cols = ['Batter', 'Team', 'Bats', 'PA', 'K%', 'BB%', 'Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%', 'GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%']#, 'AB', 'H', 'BB', 'HBP', 'SF', 'OBP'] prefix_cols = ['Batter', 'Team', 'Bats', 'PA', 'K%', 'BB%'] plate_disc_cols = ['Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Contact%', 'O-Contact%', 'SwStr%', 'Whiff%', 'CSW%'] batted_ball_cols = ['GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%'] if team: # cols = [col for col in cols if col not in ('Batter', 'Bats')] prefix_cols = [col for col in prefix_cols if col not in ('Batter', 'Bats')] all_cols = { theme: prefix_cols + cols for theme, cols in {'Plate Discipline': plate_disc_cols, 'Batted Ball': batted_ball_cols}.items() } # col names player_type = 'pitcher' if pitching else 'batter' id_col = f'{player_type[:3].lower()}Id' if not team else f'{player_type}_team_name_short' qual_name = 'IP' if pitching else 'PA' def gr_create_player_team_leaderboard( start_date: datetime, end_date: datetime, min_qual: int, qualified: bool, pitcher_lr: str='Both', batter_lr: str = 'Both', include_teams: Optional[list[str]] = None ): assert pitcher_lr in ['Both', 'Left', 'Right'] assert batter_lr in ['Both', 'Left', 'Right'] data = data_df.filter(pl.col('ballKind_code') != '-') data = filter_data_by_date_and_game_kind(data, start_date=start_date, end_date=end_date, game_kind='Regular Season') rename = {f'{player_type}_team_name_short': 'Team'} if not team: rename[f'{player_type}_name'] = player_type.title() if pitching: rename['PA'] = 'TBF' # typically "qualified" should be a valid input for min_ip for the current function, # but we separate it from a numerical min_ip argument for API compabtibility pitcher_stats = ( compute_player_stats( data, player_type=player_team_type, pitcher_lr='both' if pitcher_lr=='Both' else pitcher_lr[0].lower(), batter_lr='both' if batter_lr == 'Both' else batter_lr[0].lower(), qual='qualified' if qualified else min_qual, group_by_team=not team ) .filter(pl.col('qualified')) .drop(['qualified'] + ([id_col] if not team else [])) .rename(rename) .with_columns( pl.col(stat).mul(100) for stat in pct_stats ) ) # if not team: if include_teams is not None: pitcher_stats = pitcher_stats.filter(pl.col('Team').is_in(include_teams)) def create_df_value(cols): styling = [] for i, row in enumerate(pitcher_stats[cols].iter_rows()): styling_row = [] for col, item in zip(pitcher_stats[cols].columns, row): # _styling = 'font-size: 0.75em; ' if col in stats_with_pctls: r, g, b = (stat_cmap([pitcher_stats[f'{col}_pctl'][i]])[0, :3]*255).astype(np.uint8) styling_row.append(f'color: black; background-color: rgba({r}, {g}, {b})') elif col == 'Team': styling_row.append(f'color: {get_text_color_from_team(item)}; background-color: {team_names_short_to_color[item]}') else: styling_row.append('') styling.append(styling_row) display_value = [] for row in pitcher_stats[cols].iter_rows(): display_value_row = [] for col, item in zip(cols, row): if col in pct_stats: display_value_row.append(f'{item:.1f}%') elif col in ['OBP']: display_value_row.append(f'{item:.3f}') elif isinstance(item, float): display_value_row.append(f'{item:.1f}') else: display_value_row.append(item) display_value.append(display_value_row) value = { 'data': pitcher_stats[cols].rows(), 'headers': cols, 'metadata': { 'styling': styling, 'display_value': display_value, } } return value return [create_df_value(cols) for cols in all_cols.values()] now = datetime.now() start_datetime_init = datetime(now.year, 1, 1) end_datetime_init = now with gr.Blocks() as app: gr.Markdown(f'# {player_team_type.title()} Leaderboard') with gr.Row(): start_date = gr.DateTime(start_datetime_init, include_time=False, type='datetime', label='Start') end_date = gr.DateTime(end_datetime_init, include_time=False, type='datetime', label='End') with gr.Row(): if not team: with gr.Group(): min_ip = gr.Number(100, label=f'Min. {qual_name}', precision=0, minimum=0, interactive=False) qualified = gr.Checkbox(True, label='Qualified') else: min_ip = gr.State(0) qualified = gr.State(False) with gr.Group(): pitcher_lr = gr.Radio(['Both', 'Left', 'Right'], value='Both', label='Pitcher handedness') batter_lr = gr.Radio(['Both', 'Left', 'Right'], value='Both', label='Batter handedness') with gr.Row(): include_teams = gr.CheckboxGroup(TEAMS, value=TEAMS, label='Teams', scale=3) all_teams = gr.Button('Select/Deselect all teams') search = gr.Button('Search') pin_columns = gr.Checkbox(True, label='Pin columns') leaderboards = [] for theme, cols in all_cols.items(): with gr.Tab(theme): leaderboard = gr.DataFrame( pl.DataFrame({'Pitcher': [], 'Pitch': []}), column_widths=[get_col_width(col, player_team_type) for col in cols], show_copy_button=True, show_search='filter', pinned_columns=1, elem_id='leaderboard' ) leaderboards.append(leaderboard) gr.Markdown(notes) search.click(gr_create_player_team_leaderboard, inputs=[start_date, end_date, min_ip, qualified, pitcher_lr, batter_lr, include_teams], outputs=leaderboards) # gr.api(gr_create_player_team_leaderboard, api_name=f'gr_create_{player_team_type.replace(" ", "_")}_leaderboard') all_teams.click(lambda _teams : [] if _teams == TEAMS else TEAMS, inputs=include_teams, outputs=include_teams) qualified.change(lambda qualified: gr.Number(interactive=not qualified), inputs=qualified, outputs=min_ip) pin_columns.input( lambda pin: [gr.DataFrame(pinned_columns=1 if pin else None)]*len(all_cols), inputs=pin_columns, outputs=leaderboards ) return app create_pitcher_leaderboard = partial( create_player_team_leaderboard_app, player_team_type='pitcher' ) create_team_pitching_leaderboard = partial( create_player_team_leaderboard_app, player_team_type='team pitching' ) create_batter_leaderboard = partial( create_player_team_leaderboard_app, player_team_type='batter' ) create_team_batting_leaderboard = partial( create_player_team_leaderboard_app, player_team_type='team batting' ) if __name__ == '__main__': app = foo() app.launch()