Upper function is not there

[bogdanpopey]

I believe the code is missing functions of upper, title and swapcase python functions. Please have a look and correct this.

Regards, bogdan

[mitchellrj]

These functions are covered by this piece of code:

no_param_string_funcs = ["Upper", "Lower", "Capitalize", "Title", "SwapCase"]
if operation in no_param_string_funcs:
    response["fragment"] = getattr(input, operation.lower())()

This takes the function name, makes it lower case, then uses the built-in Python method to run the method of the same name.

Let's step through it with "Upper":

if operation in no_param_string_funcs:

is "Upper" in the list of functions? Yes

Then let's break this line down:

response["fragment"] = getattr(input, operation.lower())()

• operation.lower(): change "Upper" to "upper"

response["fragment"] = getattr(input, "upper")()

• getattr(input, "upper"): get the upper method of the str type for the input object

response["fragment"] = input.upper()

• Call upper() on input and set the response to that.