def run():
args = parse_args()
if args.c:
code = args.file
else:
with open(args.file, "r") as f:
code = f.read()
with time_run(args.t):
try:
eval(code, append_newline=args.n, optimize=args.o)
except ParserError as e:
sys.stderr.write("%s: %s\n" % (e.__class__.__name__, e.message))
sys.stderr.flush()
return 1
return 0
def eval(code, mem=Memory(), cmd_index=0):
'''Compile BF Alpha code to brainfuck and run it'''
result = ''.join(translate(code))
return brainfuck.eval(result, mem, cmd_index)
import argparse
import brainfuck
from sys import stdin, stdout, stderr, exit
parser = argparse.ArgumentParser()
parser.add_argument('-e', '--eval', help='eval a string of code')
parser.add_argument('-f', '--file', help='execute a file')
parser.add_argument('-r', '--repl', help='enter a really simple repl',
action='store_true')
args = parser.parse_args()
if args.eval:
code = brainfuck.read(args.eval)
brainfuck.eval(code)
elif args.file:
with open(args.file, 'r') as infile:
code = brainfuck.read(''.join(infile.readlines()))
brainfuck.eval(code)
elif args.repl:
data = [0 for i in range(9999)]
while True:
stdout.write("bf> ")
stdout.flush()
try:
line = stdin.readline()
code = brainfuck.read(line)
brainfuck.eval(code, data)
except KeyboardInterrupt:
exit(0)
import brainfuck
from sys import stdin, stdout, stderr, exit
parser = argparse.ArgumentParser()
parser.add_argument('-e', '--eval', help='eval a string of code')
parser.add_argument('-f', '--file', help='execute a file')
parser.add_argument('-r',
'--repl',
help='enter a really simple repl',
action='store_true')
args = parser.parse_args()
if args.eval:
code = brainfuck.read(args.eval)
brainfuck.eval(code)
elif args.file:
with open(args.file, 'r') as infile:
code = brainfuck.read(''.join(infile.readlines()))
brainfuck.eval(code)
elif args.repl:
data = [0 for i in range(9999)]
while True:
stdout.write("bf> ")
stdout.flush()
try:
line = stdin.readline()
code = brainfuck.read(line)
brainfuck.eval(code, data)
except KeyboardInterrupt:
exit(0)
import brainfuck bf = '++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.' print(brainfuck.eval(bf)) # Hello World!
