mirror of
https://github.com/wassname/catalyst.git
synced 2026-07-09 18:50:38 +08:00
29 lines
1.1 KiB
Python
29 lines
1.1 KiB
Python
'''
|
|
This is a very simple example referenced in the beginner's tutorial:
|
|
https://enigmampc.github.io/catalyst/beginner-tutorial.html
|
|
|
|
Run this example, by executing the following from your terminal:
|
|
catalyst run -f buy_btc_simple.py -x bitfinex --start 2016-1-1 --end 2017-9-30 -o buy_btc_simple_out.pickle
|
|
|
|
If you want to run this code using another exchange, make sure that
|
|
the asset is available on that exchange. For example, if you were to run
|
|
it for exchange Poloniex, you would need to edit the following line:
|
|
|
|
context.asset = symbol('btc_usdt') # note 'usdt' instead of 'usd'
|
|
|
|
and specify exchange poloniex as follows:
|
|
|
|
catalyst run -f buy_btc_simple.py -x poloniex --start 2016-1-1 --end 2017-9-30 -o buy_btc_simple_out.pickle
|
|
|
|
To see which assets are available on each exchange, visit:
|
|
https://www.enigma.co/catalyst/status
|
|
'''
|
|
|
|
from catalyst.api import order, record, symbol
|
|
|
|
def initialize(context):
|
|
context.asset = symbol('btc_usd')
|
|
|
|
def handle_data(context, data):
|
|
order(context.asset, 1)
|
|
record(btc = data.current(context.asset, 'price')) |