76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
"""Show an FPL team's public transfer history, newest first (no login needed)."""
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import argparse
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import json
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import sys
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from datetime import datetime
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from urllib.error import URLError
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from urllib.request import Request, urlopen
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BASE_URL = "https://fantasy.premierleague.com/api/"
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def get_json(path):
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"""Send an HTTP GET request and parse the JSON into Python objects."""
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request = Request(
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BASE_URL + path,
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headers={"User-Agent": "FPL-API-Demo/1.0", "Accept": "application/json"},
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)
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with urlopen(request, timeout=20) as response:
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return json.load(response)
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def positive_int(value):
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number = int(value)
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if number < 1:
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raise argparse.ArgumentTypeError("must be a positive integer")
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return number
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def main():
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--team-id", type=positive_int, default=2134)
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parser.add_argument("--gameweek", type=positive_int, choices=range(1, 39))
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args = parser.parse_args()
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# Public history contains completed transfers released by the API.
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transfers = get_json(f"entry/{args.team_id}/transfers/")
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if args.gameweek is not None:
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transfers = [item for item in transfers if item["event"] == args.gameweek]
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transfers.sort(key=lambda item: item["time"], reverse=True)
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print(f"Transfer history for team {args.team_id}")
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if args.gameweek is not None:
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print(f"Gameweek: {args.gameweek}")
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print(f"Transfers: {len(transfers)}")
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if not transfers:
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print("No public transfers found for this selection.")
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return
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# Transfer records contain IDs; bootstrap data supplies readable player names.
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bootstrap = get_json("bootstrap-static/")
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players = {player["id"]: player["web_name"] for player in bootstrap["elements"]}
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print(f"\n{'Date/time (UTC)':<20} {'GW':>3} {'Player out':<24} {'Sold':>8} {'Player in':<24} {'Bought':>8}")
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for transfer in transfers:
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timestamp = datetime.fromisoformat(transfer["time"].replace("Z", "+00:00"))
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date = timestamp.strftime("%Y-%m-%d %H:%M:%S")
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player_out = players.get(transfer["element_out"], f"ID {transfer['element_out']}")
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player_in = players.get(transfer["element_in"], f"ID {transfer['element_in']}")
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# API prices are in tenths of a million pounds: 61 means £6.1m.
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sold = f"£{transfer['element_out_cost'] / 10:.1f}m"
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bought = f"£{transfer['element_in_cost'] / 10:.1f}m"
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print(
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f"{date:<20} {transfer['event']:>3} {player_out:<24} {sold:>8} "
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f"{player_in:<24} {bought:>8}"
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)
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if __name__ == "__main__":
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try:
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main()
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except (URLError, TimeoutError, OSError, ValueError, KeyError) as exc:
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print(f"Unable to load transfer data: {exc}", file=sys.stderr)
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print("Check the team ID and connection. The API may also be unavailable.", file=sys.stderr)
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sys.exit(1)
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