Python: Converting string into decimal number

If you want the result as the nearest binary floating point number use float:

result = [float(x.strip(' "')) for x in A1]

If you want the result stored exactly use Decimal instead of float:

from decimal import Decimalresult = [Decimal(x.strip(' "')) for x in A1]

python string floating-point decimal

If you are converting price (in string) to decimal price then....

from decimal import Decimalprice = "14000,45"price_in_decimal = Decimal(price.replace(',','.'))

No need for the replace if your strings already use dots as a decimal separator

python string floating-point decimal

You will need to use strip() because of the extra bits in the strings.

A2 = [float(x.strip('"')) for x in A1]

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