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Validate price type.

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This commit is contained in:
Chris Berkhout 2021-05-28 21:25:42 +02:00
parent 5d18218588
commit 46d77e4192
2 changed files with 11 additions and 5 deletions
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14
src/pricehist/cli.py
View file

@ -22,7 +22,7 @@ def cli(args=None, output_file=sys.stdout):
elif args.verbose: elif args.verbose:
logging.getLogger().setLevel(logging.INFO) logging.getLogger().setLevel(logging.INFO)
logging.debug(f"Started pricehist run at {start_time}.") logging.debug(f"Began pricehist run at {start_time}.")
try: try:
if args.version: if args.version:
@ -43,10 +43,16 @@ def cli(args=None, output_file=sys.stdout):
series = Series( series = Series(
base=args.pair.split("/")[0], base=args.pair.split("/")[0],
quote=args.pair.split("/")[1], quote=args.pair.split("/")[1],
type=args.type or (source.types() + ["unknown"])[0], type=args.type or (source.types() + ["(none)"])[0],
start=args.start or source.start(), start=args.start or source.start(),
end=args.end, end=args.end,
) )
if series.type not in source.types():
logging.critical(
f"ERROR: The requested price type '{series.type}' is not "
f"recognised by the {source.id()} source!"
)
sys.exit(1)
fmt = Format.fromargs(args) fmt = Format.fromargs(args)
result = fetch(series, source, output, args.invert, args.quantize, fmt) result = fetch(series, source, output, args.invert, args.quantize, fmt)
print(result, end="", file=output_file) print(result, end="", file=output_file)
@ -54,8 +60,8 @@ def cli(args=None, output_file=sys.stdout):
parser.print_help(file=sys.stderr) parser.print_help(file=sys.stderr)
except BrokenPipeError: except BrokenPipeError:
logging.debug("The output pipe was closed early.") logging.debug("The output pipe was closed early.")
finally:
logging.debug(f"Finished pricehist run at {datetime.now()}.") logging.debug(f"Ended pricehist run at {datetime.now()}.")
def build_parser(): def build_parser():

2
src/pricehist/sources/coinmarketcap.py
View file

@ -88,7 +88,7 @@ class CoinMarketCap(BaseSource):
return json.loads(response.content) return json.loads(response.content)
def _amount(self, data, type): def _amount(self, data, type):
if type in [None, "mid"]: if type in ["mid"]:
high = Decimal(str(data["high"])) high = Decimal(str(data["high"]))
low = Decimal(str(data["low"])) low = Decimal(str(data["low"]))
return sum([high, low]) / 2 return sum([high, low]) / 2