def get_staking_cutoff(self, round_num=0, tournament=1):
"""Compute staking cutoff for the given round and tournament.
Args:
round_num (int, optional): The round you are interested in,
defaults to current round.
tournament (int, optional): ID of the tournament, defaults to 1
Returns:
decimal.Decimal: cutoff probability
Raises:
ValueError: in case of missing prize pool information
"""
query = '''
query($number: Int!
$tournament: Int!) {
rounds(number: $number
tournament: $tournament) {
selection {
outcome
pCutoff
bCutoff
}
}
}
'''
arguments = {'number': round_num, 'tournament': tournament}
result = self.raw_query(query, arguments)
result = result['data']['rounds'][0]['selection']
key = 'bCutoff' if round_num >= 154 or round_num == 0 else 'pCutoff'
return utils.parse_float_string(result[key])
def test_parse_float_string():
assert utils.parse_float_string(None) is None
assert utils.parse_float_string("") is None
assert utils.parse_float_string("1.23") == decimal.Decimal("1.23")
assert utils.parse_float_string("12") == decimal.Decimal("12.0")
assert utils.parse_float_string("1,000.0") == decimal.Decimal("1000.0")
assert utils.parse_float_string("0.4") == decimal.Decimal("0.4")
def test_parse_float_string():
assert utils.parse_float_string(None) is None
assert utils.parse_float_string("") is None
assert utils.parse_float_string("1.23") == 1.23
assert utils.parse_float_string("12") == 12.0
assert utils.parse_float_string("1,000.0") == 1000.0