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from bot_discord import trigger_message
from mcp.server.fastmcp import FastMCP
from typing import List, Dict
import re
from concurrent.futures import ThreadPoolExecutor, as_completed
from bs4 import BeautifulSoup
mcp = FastMCP("Chess Analysis Server")
def _fetch_tournaments_page() -> str:
"""Fetch the raw content from the chess tournaments page."""
url = "https://www.echecsfrance.com/en/tournaments"
try:
response = requests.get(url)
response.raise_for_status()
return response.text
except requests.RequestException as e:
print(f"Error fetching the page: {e}")
return ""
def _extract_tournament_references(html_content: str) -> List[str]:
"""Extract all FicheTournoi.aspx?Ref=XXXXX patterns from HTML."""
# Regex pattern to match FicheTournoi.aspx?Ref= followed by digits
pattern = r"FicheTournoi\.aspx\?Ref=\d+"
# Find all matches
matches = re.findall(pattern, html_content)
# Remove duplicates while preserving order
unique_matches = list(dict.fromkeys(matches))
return unique_matches
def _fetch_tournament_details(tournament_ref: str) -> Dict[str, str]:
"""Fetch tournament details from a specific tournament page."""
base_url = "https://www.echecs.asso.fr/"
full_url = base_url + tournament_ref
try:
# Add timeout and session for better performance
session = requests.Session()
session.headers.update(
{
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
}
)
response = session.get(full_url, timeout=10)
response.raise_for_status()
soup = BeautifulSoup(response.text, "html.parser")
def extract_field(field_id: str) -> str:
"""Helper function to extract field value by ID."""
elem = soup.find("span", {"id": field_id})
return elem.get_text().strip() if elem else "N/A"
# Extract all requested fields
details = {
"name": extract_field("ctl00_ContentPlaceHolderMain_LabelNom"),
"dates": extract_field("ctl00_ContentPlaceHolderMain_LabelDates"),
"nombre_rondes": extract_field(
"ctl00_ContentPlaceHolderMain_LabelNbrRondes"
),
"cadence": extract_field("ctl00_ContentPlaceHolderMain_LabelCadence"),
"organisateur": extract_field(
"ctl00_ContentPlaceHolderMain_LabelOrganisateur"
),
"arbitre": extract_field("ctl00_ContentPlaceHolderMain_LabelArbitre"),
"adresse": extract_field("ctl00_ContentPlaceHolderMain_LabelAdresse"),
"contact": extract_field("ctl00_ContentPlaceHolderMain_LabelContact"),
"premier_prix": extract_field("ctl00_ContentPlaceHolderMain_LabelPrix1"),
"inscription_senior": extract_field(
"ctl00_ContentPlaceHolderMain_LabelInscriptionSenior"
),
"inscription_jeunes": extract_field(
"ctl00_ContentPlaceHolderMain_LabelInscriptionJeune"
),
"annonce": extract_field("ctl00_ContentPlaceHolderMain_LabelAnnonce"),
"url": full_url,
}
return details
except Exception as e:
print(f"Error fetching tournament {tournament_ref}: {e}")
return {
"name": "Error",
"dates": "Error",
"nombre_rondes": "Error",
"cadence": "Error",
"organisateur": "Error",
"arbitre": "Error",
"adresse": "Error",
"contact": "Error",
"premier_prix": "Error",
"inscription_senior": "Error",
"inscription_jeunes": "Error",
"annonce": "Error",
"url": full_url,
}
@mcp.tool(
description="Retrieves information about upcoming chess tournaments (name, dates, number of rounds, organizer)"
)
def get_tournaments_upcoming():
"""Récupère rapidement les informations des tournois d'échecs à venir.
Version optimisée qui ne récupère que les champs principaux pour une réponse plus rapide.
Récupère tous les tournois à venir.
"""
html_content = _fetch_tournaments_page()
if not html_content:
return {"total_tournaments": 0, "tournaments": []}
tournament_refs = _extract_tournament_references(html_content)
def _fetch_basic_details(tournament_ref: str) -> Dict[str, str]:
"""Fetch only basic tournament details."""
base_url = "https://www.echecs.asso.fr/"
full_url = base_url + tournament_ref
try:
session = requests.Session()
session.headers.update(
{
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
}
)
response = session.get(full_url, timeout=5)
response.raise_for_status()
soup = BeautifulSoup(response.text, "html.parser")
def extract_field(field_id: str) -> str:
elem = soup.find("span", {"id": field_id})
return elem.get_text().strip() if elem else "N/A"
return {
"name": extract_field("ctl00_ContentPlaceHolderMain_LabelNom"),
"dates": extract_field("ctl00_ContentPlaceHolderMain_LabelDates"),
"nombre_rondes": extract_field(
"ctl00_ContentPlaceHolderMain_LabelNbrRondes"
),
"organisateur": extract_field(
"ctl00_ContentPlaceHolderMain_LabelOrganisateur"
),
"url": full_url,
}
except Exception as e:
return {
"name": "Error",
"dates": "Error",
"nombre_rondes": "Error",
"organisateur": "Error",
"url": full_url,
}
tournament_details = []
# Use ThreadPoolExecutor for parallel processing
with ThreadPoolExecutor(max_workers=15) as executor:
future_to_ref = {
executor.submit(_fetch_basic_details, ref): ref for ref in tournament_refs
}
for future in as_completed(future_to_ref):
ref = future_to_ref[future]
try:
details = future.result()
tournament_details.append(details)
except Exception as e:
print(f"Error processing tournament {ref}: {e}")
result = {
"total_tournaments": len(tournament_details),
"tournaments": tournament_details,
}
return result
def _get_games_json(archive_url: str) -> dict:
r = requests.get(archive_url, headers={"User-Agent": "python-chess-data/1.0"})
r.raise_for_status()
return r.json()
def get_last_game_pgn(username: str):
url = f"https://api.chess.com/pub/player/{username}/games/archives"
r = requests.get(url, headers={"User-Agent": "python-chess-data/1.0"})
r.raise_for_status()
print(r.json()["archives"][0])
return _get_games_json(r.json()["archives"][-1])
@mcp.tool(
description="Analyzes the most recent chess game of a user and provides detailed analysis for the specified player color"
)
def analyze_latest_game(username: str, player_color: str):
game = get_last_game_pgn(username)
return {"player_username": username, "pgn": game["games"][-1]["pgn"]}
@mcp.tool(
description="Sends a Discord message to announce that a participant joins a tournament."
)
def send_message_discord(nom: str, tournoi: str, lien: str, date: str, lieu: str):
trigger_message(nom, tournoi, lien, date, lieu)
# @mcp.tool(description="Extracts FEN from a Chess.com game URL")
# def get_game_pgn_from_url(game_url: str, player_username: str):
# game_id = game_url.split("/")[-1]
# url = f"https://www.chess.com/callback/live/game/{game_id}"
# r = requests.get(url, headers={"User-Agent": "python-chess-data/1.0"})
# r.raise_for_status()
# data = r.json()
# fen = data["game"]["pgnHeaders"]["FEN"]
# return {"player_username": player_username, "fen": fen}
# print(get_game_pgn_from_url("https://www.chess.com/game/live/143092396166", "hikaru"))
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