cotacao | Sistema para busca de cotações do Banco Central do Brasil | Frontend Framework library

I need to get the value of 5,2329 from this code using Beautiful Soup in python. What should I do to properly do it?

I'm trying to do a routing to a calculus page in my app, the router functioned just fine, but sadly the component that I selected it's not displayed, I used react router, link, history.push and switch. In my login route I used almost the same code and all worked fine.

So if anyone could take a look at the code, please.

Code

I have this table called "valores_indices" where it imports stocks values every 1 hour, I need to get the values from each monitored stock at 8am and 6pm, those being respectively my "vlrAberto" and "vlrFechado" selects I don't get why these are not merging, I've done it before, any help would be appreciated since I'm running out of ideas, I've tried to nest it without any luck

How would I create a data table in the background and access its data in the scenario?

I am running scenarios with variations of values ​​and data and would like to know if I can access the values ​​entered in a backgorund table

I'm trying to calculate the exchange from US Dolar to Brazilian Reais.

I found an REST API from brazilian central bank.

My Python code is receive the API return in JSON format, like that:

{'@odata.context': 'https://was-p.bcnet.bcb.gov.br/olinda/servico/PTAX/versao/v1/odata$metadata#_CotacaoDolarDia(cotacaoVenda)', 'value': [{'cotacaoVenda': 3.8344}]}

In my code I could isolate this part of resulte "[{'cotacaoVenda': 3.8344}]", but I can't isolate only the value "3.8344".

Follow my code:

In the Cotacoes class, I have the creation_date field, it is a Date, but on the server it is a DateTime. Upon receiving JSON, the following error occurs:

I have a class that returns a list in the answer. But I can not return this list. If, I simply return the class, without a List, it works. But the return, is a list according to the model:

I want to upload a file using Selenium Webdriver with C#, but the SendKeys doesn´t work in my case, because the HTML does not have the input type="file"

I can click on the "button" and the explorer open correctly, but after that I couldn´t do anything. Here is the part of HTML area to click:

I just cant create the foreign key, I execute the SQL, it shows successfully in console, but, nothing happens

EDIT

SQL code