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How to use from_multiple method in yandex-tank
Best Python code snippet using yandex-tank
decorators_classmethod_staticmethod_examples.py
Source:decorators_classmethod_staticmethod_examples.py 
...11 FixedFloat.12 """13 return FixedFloat(value1 + value2)14 @staticmethod15 def from_multiple(value1, value2):16 return FixedFloat(value1 * value2) # FixedFloat formata o resultado17 @classmethod18 def from_div(cls, value1, value2):19 return cls(value1 / value2) # Substituimos FixedFloat pelo 'cls' que é20 # a classe que foi passada como argumento.21number = FixedFloat(18.5746) # Instanciamos um novo objeto do tipo FixedFloat22print(number) # mostra o retorno do método de instância '__repr__'23# Aqui criamos um objeto FixedFloat a partir do retorno do método Fixedfloat24""" Porém não é interessante fazer isso, pois precisamos criar uma instancia da25 classe(que nunca iremos utilizar, que no caso é 'number') para podermos 26 invocar o método 'from_sum'.27"""28new_number = number.from_sum(19.575, 0.789)29print(new_number)30# Para podermos utilizar o método 'from_sum' sem precisar instanciar 31# a classe, utilizamos @staticmethod como no método 'from_multiple'32# Então:33new_number2 = FixedFloat.from_multiple(2, 4)34print(new_number2)35# OUTRO EXEMPLO:36# digamos que temos uma classe Euro, que herda de FixedFloat37class Euro(FixedFloat):38 def __init__(self, amount):39 super().__init__(amount)40 self.symbol = '$'41 42 def __repr__(self):43 return f'<Euro {self.symbol}{self.amount:.2f}>'44# Agora vamos chamar o método 'from_multiple' a partir da classe 'Euro'45money = Euro.from_multiple(16.758, 9.999)46print(money) 47""" Vamos ter a seguinte mensagem: <fixedFloat 167.56> 48 é um objeto do tipo FixedFloat, isso esta errado! Queremos um objeto do 49 tipo Euro.50 Podemos resolver esse 'bug' com o decorador @classmethod(que tem a classe51 como parametro.52 Fiz isso como exemplo no método 'from_div()53"""54dinheiro = Euro.from_div(16, 2)55print(dinheiro) # <Euro $8.00>56# CONSIDERAÃÃES IMPORTANTES:57############################58""" Muitos na comunidade Python são contra os @staticmethods59 eles dizem: "@staticmethod é um @classmethod com menos funcionalidades...
app.py
Source:app.py
1from flask import Flask,render_template,request,jsonify2import requests as req3import json4app = Flask(__name__)5def getdata():6 link = 'https://api.nbp.pl/api/exchangerates/tables/a/?format=json'7 datadict = req.get(link).json()[0]8 datanbp = datadict['rates']9 data_date = datadict['effectiveDate']10 return [datanbp,data_date]11@app.route('/')12def formdata(value="output",from_curr="",to_curr="",from_multi=""):13 data_to_form=getdata()14 data_values = data_to_form[0]15 data_date = data_to_form[1]16 return render_template('currencyexchange.html',data_to_form=data_values,data_date=data_date,value=value,17 from_curr=from_curr,to_curr=to_curr,from_multi=from_multi)18@app.route('/',methods=['POST'])19def formdatapost():20 from_currency = float(request.form.get('from_currency'))21 print(from_currency)22 to_currency = float(request.form.get('to_currency'))23 from_multiple = float(request.form.get('from_multiple'))24 datanbp=getdata()[0]25 if from_currency == 1:26 from_code=['PLN']27 else:28 from_code = [i['code'] for i in datanbp if i['mid'] == from_currency]29 if to_currency == 1:30 to_code = ['PLN']31 else:32 to_code = [i['code'] for i in datanbp if i['mid'] == to_currency]33 return formdata((from_multiple*float(from_currency))/float(to_currency),from_code[0],to_code[0],from_multiple)34if __name__ == '__main__':...
answer.py
Source:answer.py
1PREFIXES = {2 "": 1,3 "K": 10 ** 3,4 "M": 10 ** 6,5 "G": 10 ** 96}7BLOBS = {8 "b": 1,9 "B": 810}11UNITS_TO_DECIMAL = {}12for prefix, decimal in PREFIXES.items():13 for blob, byte_count in BLOBS.items():14 UNITS_TO_DECIMAL[f"{prefix}{blob}/s"] = decimal * byte_count15def bitrate_convert(value: float, from_units: str, to_units: str) -> float:16 from_multiple = UNITS_TO_DECIMAL.get(from_units, 1)17 to_multiple = UNITS_TO_DECIMAL.get(to_units, 1)18 return value * from_multiple / to_multiple19def get_si_prefix(unit: str) -> int:20 if unit.startswith("G"):21 return 10 ** 922 elif unit.startswith("M"):23 return 10 ** 624 elif unit.startswith("K"):25 return 10 ** 326 return 127def get_bits_in_unit(unit: str) -> int:28 """29 Returns the number of bits (8 or 1) based upon wether the unit is expressed in b/s or B/s.30 """31 if unit.endswith("B/s"):32 return 833 return 134def bitrate_convert(value: float, from_units: str, to_units: str) -> float:35 from_multiple = get_si_prefix(from_units) * get_bits_in_unit(from_units)36 to_multiple = get_si_prefix(to_units) * get_bits_in_unit(to_units)...
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