change config for items

nba_tracking_data_15_16.py

@@ -20,6 +20,7 @@ import py7zr
 
 import datasets
 import requests
+import random
 
 import pandas as pd
 
@@ -46,6 +47,9 @@ res = requests.get(_URL)
 
 items = res.json()['payload']['tree']['items']
 
+random.seed()
+items = random.sample(items, 50)
+
 _URLS = {}
 for game in items:
   name = game['name'][:-3]
@@ -76,15 +80,6 @@ def identify_offense(row):
 class NbaTracking(datasets.GeneratorBasedBuilder):
     """Tracking data for all games of 2015-2016 season in forms of coordinates for players and ball at each moment."""
     
-    def __init__(self, *args, **kwargs, games_loaded = len(items)):
-        super().__init__(*args, **kwargs)
-        self.games_loaded = games_loaded
-        
-    _URLS = {}
-    for game in items[0:self.games_loaded]:
-      name = game['name'][:-3]
-      _URLS[name] = _URL + "/" + name + ".7z"
-    
     _URLS = _URLS
     _PBP_URL = _PBP_URL