Are there something that can join only list items? - Python 3.6

Question

Now I know this is very stupid question....

I am trying to make something like a programming language in a programming language (python). This is my attempt to make the command "print".

progress = []
command_libary = []
command_split = []
def split_command(command):
    command2 = command.split()
    for x in command2:
        command_split.extend(x)
    command_libary.extend(command)
def C05(command3):
    split_command(command3)
    if (command_split[0] == "p" and command_split[1] == "r" and command_split[2] == "i" and command_split[3] == "n" and command_split[4] == "t" and command_split[5] == "("):
        for x in range(6, len(command_split)):
            if command_split[x] == ")":
                break
            progress.extend(command_split[x])
        print (", ".join(progress))
    command_split.pop()

C05("print(something)")

But it give me this:

s, o, m, e, t, h, i, n, g,

Are there in python commands with I can replace join and get:

something

• I am using python 3.6.0

Answer 1

Change print(", ".join(progress)) to print("".join(progress))

join() returns a string in which all elements of sequence have been joined by str separator.

Answer 2

If you replace this line:

print (", ".join(progress))

with

print ("".join(progress))

it'll give you what you want.

Answer 3

I do not understand, why you have use

 print (", ".join(progress))

?

maybe you can use:

 print ("".join(progress))

for example:

 >>>''.join(['0','1','2'])
 '012'