【发布时间】:2020-11-04 01:28:17
【问题描述】:
这是我要运行的代码。从 PyCharm 执行时工作。我设置了一个 cronjob,它在数周内都产生了奇迹。它现在给出了一个关键错误。由于我没有触及 cronjob 中的任何内容,因此找不到问题所在。
import csv
import json
import os
import random
import time
from urllib.parse import urlencode
import requests
API_URL = "https://community.koodomobile.com/widget/pointsLeaderboard?"
LEADERBOARD_FILE = "leaderboard_data.json"
def get_leaderboard(period: str = "allTime", max_results: int = 20) -> list:
payload = {"period": period, "maxResults": max_results}
return requests.get(f"{API_URL}{urlencode(payload)}").json()
def dump_leaderboard_data(leaderboard_data: dict) -> None:
with open("leaderboard_data.json", "w") as jf:
json.dump(leaderboard_data, jf, indent=4, sort_keys=True)
def read_leaderboard_data(data_file: str) -> dict:
with open(data_file) as f:
return json.load(f)
def parse_leaderboard(leaderboard: list) -> dict:
return {
item["name"]: {
"id": item["id"],
"score_data": {
time.strftime("%Y-%m-%d %H:%M"): item["points"],
},
"rank": item["leaderboardPosition"],
} for item in leaderboard
}
def update_leaderboard_data(target: dict, new_data: dict) -> dict:
for player, stats in new_data.items():
target[player]["rank"] = stats["rank"]
target[player]["score_data"].update(stats["score_data"])
return target
def leaderboard_to_csv(leaderboard: dict) -> None:
data_rows = [
[player] + list(stats["score_data"].values())
for player, stats in leaderboard.items()
]
random_player = random.choice(list(leaderboard.keys()))
dates = list(leaderboard[random_player]["score_data"])
with open("the_data.csv", "w") as output:
w = csv.writer(output)
w.writerow([""] + dates)
w.writerows(data_rows)
def script_runner():
if os.path.isfile(LEADERBOARD_FILE):
fresh_data = update_leaderboard_data(
target=read_leaderboard_data(LEADERBOARD_FILE),
new_data=parse_leaderboard(get_leaderboard()),
)
leaderboard_to_csv(fresh_data)
dump_leaderboard_data(fresh_data)
else:
dump_leaderboard_data(parse_leaderboard(get_leaderboard()))
if __name__ == "__main__":
script_runner()
这是它给我的错误。似乎字典有问题,因此出现 KeyError。
File "/Users/Rob/PycharmProjects/Koodo/TEST.Json.py", line 75, in <module>
script_runner()
File "/Users/Rob/PycharmProjects/Koodo/TEST.Json.py", line 64, in script_runner
fresh_data = update_leaderboard_data(
File "/Users/Rob/PycharmProjects/Koodo/TEST.Json.py", line 44, in update_leaderboard_data
target[player]["rank"] = stats["rank"]
KeyError: 'triggered123'
这是 JSON 文件中的数据:https://pastebin.com/HQyL4Kyx
【问题讨论】:
标签: python macos web-scraping cron