Python but even worse

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Python but even worse is like Python, but it deletes its code if it doesn't raise an error.

In Python, if a wrong command is executed, it will raise an error, but in this esolang, the program will halt silently.

It's invented by User:None1.

Example Programs

Hello World

print("Hello World!")
print(x) # Note that X isn't defined

Cat Program

import sys
print(sys.stdin.read())
a = 1 / 0

FizzBuzz

for i in range(1,101):
    if i%3==0:
        print("Fizz",end="")
    if i%5==0:
        print("Buzz",end="")
    if i%3 and i%5:
        print(i,end="")
    print()
a = 6128576217835128956872345782136587236578132651872365823164821587623951293846125778123658723148712635231513279 / (0 / 0)

Interpreter in Python

import os,sys
with open(sys.argv[1],"r",encoding="utf-8") as f:
    c=f.read()
try:
    exec(c)
except:
    pass
    """
    Indicates that the error at the end is ignored
    """
else:
    os.remove(sys.argv[1])

Note that it is also possible to write an interpreter in C/C++ using Python C APIs.

See also