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print Bitcoin stock-to-flow data

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- improved logging
- improved argument parsing
- new arguments
This commit is contained in:
8go
2020-06-16 09:25:45 +00:00
committed by GitHub
parent 20416e7863
commit c2982ed9b3
1 changed files with 46 additions and 22 deletions
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68
s2f.py
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@@ -5,7 +5,8 @@ import urllib.request
import os
import sys
import logging
import argparse
import traceback
def infoFromMessari():
url = "https://data.messari.io/api/v1/assets/bitcoin/metrics"
@@ -46,29 +47,52 @@ def infoFromCoinMetrics(period):
return stock_to_flow_ratio, stock_to_flow_usd
if "DEBUG" in os.environ:
logging.basicConfig(level=logging.DEBUG)
logger = logging.getLogger("s2f")
def s2f(args):
# Why 463?
# See: https://twitter.com/digitaliknet/status/1270892084929626112?s=21
# was 365, then in June 2020 adjusted to 463 as 463 is the value fitting the curve best
period = 463
stock_to_flow_ratio, stock_to_flow_usd = infoFromCoinMetrics(period)
circulating, annual_inflation_percent, fwd_stock_to_flow, fwd_stock_to_flow_usd = infoFromMessari()
# Why 463?
# See: https://twitter.com/digitaliknet/status/1270892084929626112?s=21
# was 365, then in June 2020 adjusted to 463 as 463 is the value fitting the curve best
period = 463
stock_to_flow_ratio, stock_to_flow_usd = infoFromCoinMetrics(period)
circulating, annual_inflation_percent, fwd_stock_to_flow, fwd_stock_to_flow_usd = infoFromMessari()
if len(sys.argv) > 1:
if sys.argv[1].lower() == "-v" or sys.argv[1].lower() == "--verbose":
print("This program prints the Bitcoin Stock-to-Flow ratio and price.")
if args.verbose:
print("Read about Stock-to-Flow here: {}".format("https://medium.com/@100trillionUSD/efficient-market-hypothesis-and-bitcoin-stock-to-flow-model-db17f40e6107"))
print("Compare with Stock-to-Flow data: {}".format("https://bitcoin.clarkmoody.com/dashboard/"))
print("Compare with Stock-to-Flow graph: {}".format("https://digitalik.net/btc/"))
print("Data sources: {}".format("messari.io and coinmetrics.io"))
print("Calculated for date: {}".format(datetime.date.today()))
print("Circulating BTC: {:,.0f} BTC".format(circulating))
print("Annual inflation: {:.2f} %".format(annual_inflation_percent))
print("Forward stock-to-flow ratio: {:.2f}".format(fwd_stock_to_flow))
print("Forward stock-to-flow price: {:,.0f} USD".format(fwd_stock_to_flow_usd))
print("{}-day Stock-to-flow ratio: {:.2f}".format(period, stock_to_flow_ratio))
print("{}-day Stock-to-flow price: {:,.0f} USD".format(period, stock_to_flow_usd))
if not args.terse:
print("Data sources: {}".format("messari.io and coinmetrics.io"))
print("Calculated for date: {}".format(datetime.date.today()))
print("Circulating BTC: {:,.0f} BTC".format(circulating))
print("Annual inflation: {:.2f} %".format(annual_inflation_percent))
print("Forward stock-to-flow ratio: {:.2f}".format(fwd_stock_to_flow))
print("Forward stock-to-flow price: {:,.0f} USD".format(fwd_stock_to_flow_usd))
print("{}-day Stock-to-flow ratio: {:.2f}".format(period, stock_to_flow_ratio))
print("{}-day Stock-to-flow price: {:,.0f} USD".format(period, stock_to_flow_usd))
if __name__ == "__main__":
logging.basicConfig() # initialize root logger, a must
if "DEBUG" in os.environ:
logging.getLogger().setLevel(logging.DEBUG) # set log level on root logger
else:
logging.getLogger().setLevel(logging.INFO) # set log level on root logger
ap = argparse.ArgumentParser(description="This program prints the Bitcoin Stock-to-Flow ratio and price") # Construct the argument parser
# Add the arguments to the parser
ap.add_argument("-d", "--debug", required=False, action="store_true", help="Print debug information")
ap.add_argument("-v", "--verbose", required=False, action="store_true", help="Print verbose output")
ap.add_argument("-t", "--terse", required=False, action="store_true", help="Print only terse condensed output")
args = ap.parse_args()
if args.debug:
logging.getLogger().setLevel(logging.DEBUG) # set log level on root logger
logging.getLogger().info("Debug is turned on.")
logger = logging.getLogger("s2f")
try:
s2f(args)
except Exception:
traceback.print_exc(file=sys.stdout)
sys.exit(1)
except KeyboardInterrupt:
sys.exit(1)