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"""test for Python 3 string formatting error
"""
# pylint: disable=too-few-public-methods, import-error, unused-argument, star-args
import os
from missing import Missing
__revision__ = 1
class Custom(object):
""" Has a __getattr__ """
def __getattr__(self):
return self
class Test(object):
""" test format attribute access """
custom = Custom()
ids = [1, 2, 3, [4, 5, 6]]
class Getitem(object):
""" test custom getitem for lookup access """
def __getitem__(self, index):
return 42
class ReturnYes(object):
""" can't be properly infered """
missing = Missing()
def log(message, message_type="error"):
""" Test """
return message
def print_good():
""" Good format strings """
print "{0} {1}".format(1, 2)
print "{0!r:20}".format("Hello")
print "{!r:20}".format("Hello")
print "{a!r:20}".format(a="Hello")
print "{pid}".format(pid=os.getpid())
print str("{}").format(2)
print "{0.missing.length}".format(ReturnYes())
print "{1.missing.length}".format(ReturnYes())
print "{a.ids[3][1]}".format(a=Test())
print "{a[0][0]}".format(a=[[1]])
print "{[0][0]}".format({0: {0: 1}})
print "{a.test}".format(a=Custom())
print "{a.__len__}".format(a=[])
print "{a.ids.__len__}".format(a=Test())
print "{a[0]}".format(a=Getitem())
print "{a[0][0]}".format(a=[Getitem()])
print "{[0][0]}".format(["test"])
# these are skipped
print "{0} {1}".format(*[1, 2])
print "{a} {b}".format(**{'a': 1, 'b': 2})
print "{a}".format(a=Missing())
def pprint_bad():
"""Test string format """
print "{{}}".format(1)
print "{} {".format()
print "{} }".format()
print "{0} {}".format(1, 2)
print "{a} {b}".format(a=1, c=2)
print "{} {a}".format(1, 2)
print "{} {}".format(1)
print "{} {}".format(1, 2, 3)
print "{a} {b} {c}".format()
print "{} {}".format(a=1, b=2)
print "{a} {b}".format(1, 2)
print "{0} {1} {a}".format(1, 2, 3)
print "{a.ids.__len__.length}".format(a=Test())
print "{a.ids[3][400]}".format(a=Test())
print "{a.ids[3]['string']}".format(a=Test())
print "{[0][1]}".format(["a"])
print "{[0][0]}".format(((1, )))
print "{b[0]}".format(a=23)
print "{a[0]}".format(a=object)
print log("{}".format(2, "info"))
print "{0.missing}".format(2)
print "{0} {1} {2}".format(1, 2)
print "{0} {1}".format(1, 2, 3)
def good_issue288(*args, **kwargs):
""" Test that using kwargs does not emit a false
positive.
"""
data = 'Hello John Doe {0[0]}'.format(args)
print data
return 'Hello {0[name]}'.format(kwargs)
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