Question

这是我第一次使用任何形式的代码。我一直在关注交互式教程，但似乎停留在第一步，试图导入一个包含有关足球比赛数据信息的json文件。似乎很简单，但是错误消息开始使我发疯后出现错误消息。

我正在尝试将数据加载到python中，以便跟着教程进行操作（我将在下面留下一个链接）。我相信我已经按照与教程中相同的方式保存了文件和数据，但是当我更改文件目录并运行时：import json如果有人可以建议我做错了什么，我会收到一些不同的错误消息，那就是不胜感激。我的目标是加载从GitHub下载的数据并打开竞赛JSON文件。

我也很高兴提供帮助回答此问题所需的任何信息。

YouTube视频：https://youtu.be/GTtu0t03FMO

错误消息：

FileNotFoundError: [Errno 2] No such file or directory: 'Statsbomb/data/competitions.json'

JSONDecodeError:Expecting value 

#Load in Statsbomb competition and match data
#This is a library for loading json files.
import json
#Load the competition file
#Got this by searching 'how do I open json in Python'
with open('Statsbomb/data/competitions.json') as f:
    competitions = json.load(f)

#Womens World Cup 2019 has competition ID 72
competition_id=72

#Womens World Cup 2019 has competition ID 72
competition_id=72


#Load the list of matches for this competition
with open('Statsbomb/data/matches/'+str(competition_id)+'/30.json') as f:
    matches = json.load(f)

#Look inside matches
matches[0]
matches[0]['home_team']
matches[0]['home_team']['home_team_name']
matches[0]['away_team']['away_team_name']

#Print all match results
for match in matches:
    home_team_name=match['home_team']['home_team_name']
    away_team_name=match['away_team']['away_team_name']
    home_score=match['home_score']
    away_score=match['away_score']
    describe_text = 'The match between ' + home_team_name + ' and ' + away_team_name
    result_text = ' finished ' + str(home_score) +  ' : ' + str(away_score)
    print(describe_text + result_text)

#Now lets find a match we are interested in
home_team_required ="England"
away_team_required ="Sweden"

#Find ID for the match
for match in matches:
    home_team_name=match['home_team']['home_team_name']
    away_team_name=match['away_team']['away_team_name']
    if (home_team_name==home_team_required) and (away_team_name==away_team_required):
        match_id_required = match['match_id']
print(home_team_required + ' vs ' + away_team_required + ' has id:' + str(match_id_required))

#Exercise: 
#1, Edit the code above to print out the result list for the Mens World cup 
#2, Edit the code above to find the ID for England vs. Sweden
#3, Write new code to write out a list of just Sweden's results in the tournament.

Answer 1

with open('Statsbomb/data/matches/'+str(competition_id)+'/30.json') as f: 匹配 = json.load(f) 尝试： with open('Statsbomb/data/matches/'+str(competition_id)+'/3.json') as f: 匹配 = json.load(f)

无法将json文件导入spyder

1 个答案: