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Code Issues Releases Wiki Activity

move ethereum_tokens-gen.py to trezor-common

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This commit is contained in:
Pavol Rusnak 2017-12-18 18:36:17 +01:00
parent eb0574bda7
commit 9732825e24
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2 changed files with 1 additions and 42 deletions
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41
firmware/ethereum_tokens-gen.py
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#!/usr/bin/env python3
import requests
subst = {
(1, 'AVA \U0001F434'): 'AVA',
(1, 'BeerCoin \U0001F37A '): 'BEER',
(1, 'CryptoCarbon'): 'CCRB',
(1, 'DGX 1.0'): 'DGX1',
(1, 'JetCoins'): 'JTC',
(1, 'Unicorn \U0001F984 '): 'UNCRN',
}
def get_tokens(chain):
URL = 'https://raw.githubusercontent.com/kvhnuke/etherwallet/mercury/app/scripts/tokens/%sTokens.json' % chain
r = requests.get(URL)
return r.json()
def print_tokens(chain, chain_id):
tokens = get_tokens(chain)
for t in sorted(tokens, key=lambda x: x['symbol'].upper()):
address, symbol, decimal = t['address'], t['symbol'], t['decimal']
s = (chain_id, symbol)
if s in subst:
symbol = subst[s]
address = '\\x'.join([address[i:i + 2] for i in range(0, len(address), 2)])[2:].lower()
print('\t{%2d, "%s", " %s", %d},' % (chain_id, address, symbol, decimal))
return len(tokens)
count = 0
count += print_tokens('eth', 1)
count += print_tokens('etc', 61)
print('-' * 32)
print('#define TOKENS_COUNT %d' % count)

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vendor/trezor-common vendored

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Subproject commit 8bd52248fab2c025e3970d0ba2cc32d39e13caa0 Subproject commit 13499e256acfdde662b98ea402146ca105fb03b3