Brainfuck to C compiler, Takes Brainfuck at stdin, prints c to stdout

bf2c.py

#!/usr/bin/env python3
import sys

print("//This converts brainfuck in stdin to c on stdout")

brainfuck_program = sys.stdin.read().rstrip()

#Print the starting code
print("#include <stdio.h>")
print("int main(){")
print("char data[100000] = {0};")
print("char* pointer = data;")

conversion = {
        '>':'++pointer;',
        '<':'--pointer;',
        '+':'++*pointer;',
        '-':'--*pointer;',
        '.':'putchar(*pointer);',
        ',':'*pointer = getchar();',
        '[':'while(*pointer) {',
        ']':'}'}
print('\n'.join(map(lambda character: conversion.get(character, ''), brainfuck_program)))
#Print the ending code
print("return 0;")
print("}")