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mirror of https://github.com/trezor/trezor-firmware.git synced 2024-11-12 10:39:00 +00:00
trezor-firmware/common/tools/diffize_coins_details.py
2019-04-18 17:40:55 +02:00

60 lines
1.6 KiB
Python
Executable File

#!/usr/bin/env python3
import json
import os
import subprocess
import tempfile
import click
import requests
LIVE_URL = "https://trezor.io/static/json/coins_details.json"
COINS_DETAILS = os.path.join(
os.path.dirname(__file__), "..", "defs", "coins_details.json"
)
def diffize_file(coins_details, tmp):
coins_list = list(coins_details["coins"].values())
for coin in coins_list:
coin.pop("marketcap_usd", None)
links = coin.get("links", {})
wallets = coin.get("wallet", {})
for link in links:
links[link] = links[link].rstrip("/")
for wallet in wallets:
wallet["url"] = wallet["url"].rstrip("/")
if not coin.get("wallet"):
coin.pop("wallet", None)
coins_list.sort(key=lambda c: c["name"])
for coin in coins_list:
name = coin["name"]
for key in coin:
print(name, "\t", key, ":", coin[key], file=tmp)
tmp.flush()
@click.command()
def cli():
"""Compare data from trezor.io/coins with current coins_details.json
Shows a nicely formatted diff between the live version and the trezor-common
version. Useful for catching auto-generation problems, etc.
"""
live_json = requests.get(LIVE_URL).json()
with open(COINS_DETAILS) as f:
coins_details = json.load(f)
Tmp = tempfile.NamedTemporaryFile
with Tmp("w") as tmpA, Tmp("w") as tmpB:
diffize_file(live_json, tmpA)
diffize_file(coins_details, tmpB)
subprocess.call(["diff", "-u", "--color=auto", tmpA.name, tmpB.name])
if __name__ == "__main__":
cli()