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def any_true(list, predicate):
for i in list:
if predicate(i):
return True
return False
def any_false(list, predicate):
return any_true(list, lambda x: not predicate(x))
def all_true(list, predicate):
return not any_false(list, predicate)
def all_false(list, predicate):
return not any_true(list, predicate)
def prependLines(prependStr, str):
return ('\n'+prependStr).join(str.splitlines())
def pprint(object, useRepr=True):
def recur(ob):
return pprint(ob, useRepr)
def wrapString(prefix, string, suffix):
return '%s%s%s' % (prefix,
prependLines(' ' * len(prefix),
string),
suffix)
def pprintArgs(name, args):
return wrapString(name + '(', ',\n'.join(map(recur,args)), ')')
if isinstance(object, tuple):
return wrapString('(', ',\n'.join(map(recur,object)),
[')',',)'][len(object) == 1])
elif isinstance(object, list):
return wrapString('[', ',\n'.join(map(recur,object)), ']')
elif isinstance(object, set):
return pprintArgs('set', list(object))
elif isinstance(object, dict):
elts = []
for k,v in object.items():
kr = recur(k)
vr = recur(v)
elts.append('%s : %s' % (kr,
prependLines(' ' * (3 + len(kr.splitlines()[-1])),
vr)))
return wrapString('{', ',\n'.join(elts), '}')
else:
if useRepr:
return repr(object)
return str(object)
def prefixAndPPrint(prefix, object, useRepr=True):
return prefix + prependLines(' '*len(prefix), pprint(object, useRepr))
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