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# Test interning qstrs that go over the limit of the maximum qstr length
# (which is 255 bytes for the default configuration)
def make_id(n, base='a'):
return ''.join(chr(ord(base) + i % 26) for i in range(n))
# identifiers in parser
for l in range(254, 259):
g = {}
var = make_id(l)
try:
exec(var + '=1', g)
except RuntimeError:
print('RuntimeError', l)
continue
print(var in g)
# calling a function with kwarg
def f(**k):
print(k)
for l in range(254, 259):
try:
exec('f({}=1)'.format(make_id(l)))
except RuntimeError:
print('RuntimeError', l)
# type construction
for l in range(254, 259):
id = make_id(l)
try:
print(type(id, (), {}).__name__)
except RuntimeError:
print('RuntimeError', l)
# hasattr, setattr, getattr
class A:
pass
for l in range(254, 259):
id = make_id(l)
a = A()
try:
setattr(a, id, 123)
except RuntimeError:
print('RuntimeError', l)
try:
print(hasattr(a, id), getattr(a, id))
except RuntimeError:
print('RuntimeError', l)
# format with keys
for l in range(254, 259):
id = make_id(l)
try:
print(('{' + id + '}').format(**{id: l}))
except RuntimeError:
print('RuntimeError', l)
# modulo format with keys
for l in range(254, 259):
id = make_id(l)
try:
print(('%(' + id + ')d') % {id: l})
except RuntimeError:
print('RuntimeError', l)
# import module
# (different OS's have different results so only print those that are consistent)
for l in range(150, 259):
try:
__import__(make_id(l))
except ImportError:
if l < 152:
print('ok', l)
except RuntimeError:
if l > 255:
print('RuntimeError', l)
# import package
for l in range(125, 130):
try:
exec('import ' + make_id(l) + '.' + make_id(l, 'A'))
except ImportError:
print('ok', l)
except RuntimeError:
print('RuntimeError', l)
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