sikuli if exists or if not exists

I'm a python/sikuli "newbie" but here is what I think of a solution:

Just put your code inside a if/else statement,so:

while True:
[YOUR CODE]

#if existis continue to statement
#if not exists, it will fall into a else

else:
click("img")

Hi @Milteven,
thanks for your advice.So should it be like this ;

while True:
    doubleClick("1491684759044.png")
    waitVanish("1491686155624.png", 7)
    click("1491686205379.png")
    wait("1491788308581.png", 10)
    click(Pattern("1491788308581.png").targetOffset(-47,-1))
    wait (4)
    click("1491686890829.png")
    wait (4)
else:
    click("1491686890829.png")

       if it should be like this,still it is not clicking to;
else:
    click("1491686890829.png")

You may try

if not exists("1491815558681.png",50):
    print "pass"
else:
    click("1491815558681.png")

Probably it is not working because there is no "if" before the else statemente, try to add it inside the while and use a variable to pass the if, like:

while True:
   variable_one = True
   if variable = True
      YOUR CODE
    else:
      click("1491686890829.png")

The goal is to while your condition is true, it will proceed to the if, that will be true just if variable_one = True, if it is true, your code will be executed, if not, it will fall into the else, and will click on the img.

PS: I do not tested the code.

Hi,
First of all thank you for advices.I solved the problem with following below;

 if exists(Pattern("1491794629239.png").targetOffset(-1,2), 7):
        click(Pattern("1491794629239.png").targetOffset(-1,2))
    else: click("1491686890829.png")

As I do not know why if i use ;

else:
   click("1491686890829.png") # with tab it is not working!

else: click("1491686890829.png") # like this working like a charm :D

Thank you very much who advice me. Cheers <3

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