Python-Livecode Cheat Sheet printable pdf download

Python-Livecode Cheat Sheet

Comments

Comments allow you to add explanations and annotations to your code.

# this is commented out

-- these

# are

// all

/* commented

out */

Variables

Variables are used to to store information, the stored value can be changed or accessed when

you need it.

var = "str"

local

tVar

var = 1

put

"str"

into

tVar

put

into

tVar

var["key"] = "val"

put

"val"

into

tVar["key"]

String Processing

These examples show how string values can be manipulated.

# General

// General

var = 'a' + var

put

"a"

before

tVar

var = var[1:]

delete

char

tVar

var.replace("_", "-")

replace

"_"

with

"-"

tVar

# Regex

// Regex

found = re.match('([0-9])', '1')

matchText("1", "([0-9])", tN)

is true

num = tMatch.group(1)

for line in var:

filter

lines of

tVar

with regex

pattern

if re.match(pattern, line):

tPattern

filtered.push(line)

var = '\n'.join(filtered)

Custom Handlers

A custom handler is a function or command that you define yourself.

def foo(param):

function foo pParam

# return something

end foo

# foo(var)

// get foo(tVar)

command bar pParam

end bar

// bar 5

Python-Livecode Cheat Sheet

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