92 lines
1.9 KiB
Python
92 lines
1.9 KiB
Python
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import os
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import sys
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root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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sys.path.append(root + '/python')
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import ccxt # noqa: E402
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def style(s, style):
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return style + s + '\033[0m'
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def green(s):
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return style(s, '\033[92m')
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def blue(s):
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return style(s, '\033[94m')
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def yellow(s):
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return style(s, '\033[93m')
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def red(s):
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return style(s, '\033[91m')
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def pink(s):
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return style(s, '\033[95m')
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def bold(s):
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return style(s, '\033[1m')
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def underline(s):
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return style(s, '\033[4m')
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def dump(*args):
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print(' '.join([str(arg) for arg in args]))
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def print_supported_exchanges():
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dump('Supported exchanges:', green(', '.join(ccxt.exchanges)))
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try:
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id = sys.argv[1] # get exchange id from command line arguments
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# check if the exchange is supported by ccxt
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exchange_found = id in ccxt.exchanges
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if exchange_found:
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dump('Instantiating', green(id), 'exchange')
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# instantiate the exchange by id
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exchange = getattr(ccxt, id)({
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# 'proxy':'https://cors-anywhere.herokuapp.com/',
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})
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# load all markets from the exchange
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markets = exchange.load_markets()
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# output a list of all market symbols
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dump(green(id), 'has', len(exchange.symbols), 'symbols:', exchange.symbols)
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tuples = list(ccxt.Exchange.keysort(markets).items())
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# debug
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for (k, v) in tuples:
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print(v)
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# output a table of all markets
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dump(pink('{:<15} {:<15} {:<15} {:<15}'.format('id', 'symbol', 'base', 'quote')))
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for (k, v) in tuples:
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dump('{:<15} {:<15} {:<15} {:<15}'.format(v['id'], v['symbol'], v['base'], v['quote']))
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else:
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dump('Exchange ' + red(id) + ' not found')
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print_supported_exchanges()
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except Exception as e:
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dump('[' + type(e).__name__ + ']', str(e))
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dump("Usage: python " + sys.argv[0], green('id'))
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print_supported_exchanges()
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