Why does the isdigit() method not identify that 0.00 is a digit? I'm working with a few million data and certain records have values of type 0.0000001 or 0.00 .
0.0000001 to Decimal , it returns me
1E-7 "0.00".isdigit() it returns False . Because it does not consist of only digits. The dot is not a digit. Ask the right question you will receive the right answer.
try:
resultado = Decimal(numero)
except ValueError:
print('Não foi possível converter')
update
Regarding the issue of scientific notation, this only matters when the number has to be translated into text - whether it is for screen printing, text file storage, inclusion in an HTML template, etc.
At this point, the number must pass through the format method - either explicitly through it, either with the new Python F-strings, or by calling the format function of Python directly (all three methods will call the __format__ Internal% of object Decimal ). And for format , just pass the formatting as "float" (letter f) to print Decimal without scientific notation:
print("{:f}".format(Decimal(".00000001"))
or:
print(format(Decimal(".00000000001"), "f"))