Contents

def check_brackets(string):
    counterparts = {')': '(', '}': '{', ']': '['}

    stack = []
    for char in string:
        if char in counterparts.values():
            stack.append(char)
        elif char in counterparts:
            if not stack:
                return False
            if stack.pop() != counterparts[char]:
                return False
    return not stack

Version data entries

325 entries across 325 versions & 1 rubygems

Version	Path
trackler-2.2.1.87	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.86	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.85	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.84	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.83	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.82	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.81	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.80	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.79	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.78	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.77	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.76	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.75	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.74	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.73	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.72	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.71	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.70	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.69	tracks/python/exercises/bracket-push/example.py
trackler-2.2.1.68	tracks/python/exercises/bracket-push/example.py