Python源码示例：foo.bar()
示例1
def test_method_4(self):
b = """
class A:
def __init__(self, foo):
self.foo = foo
def next(self):
pass
def __iter__(self):
return self
"""
a = """
class A:
def __init__(self, foo):
self.foo = foo
def __next__(self):
pass
def __iter__(self):
return self
"""
self.check(b, a)
示例2
def test_shadowing_funcdef_2(self):
b = """
def next(a):
pass
class A:
def next(self):
pass
it.next()
"""
a = """
def next(a):
pass
class A:
def __next__(self):
pass
it.__next__()
"""
self.warns(b, a, "Calls to builtin next() possibly shadowed")
示例3
def test_prefix_preservation_4(self):
b = """
next = 5
for a in b:
foo(a) # abc
# def
a.next()
"""
a = """
next = 5
for a in b:
foo(a) # abc
# def
a.__next__()
"""
self.check(b, a, ignore_warnings=True)
示例4
def test_shadowing_funcdef_2(self):
b = """
def next(a):
pass
class A:
def next(self):
pass
it.next()
"""
a = """
def next(a):
pass
class A:
def __next__(self):
pass
it.__next__()
"""
self.warns(b, a, "Calls to builtin next() possibly shadowed")
示例5
def test_21(self):
b = "print h.iterkeys().next()"
a = "print iter(h.keys()).next()"
self.check(b, a)
示例6
def test_23(self):
b = "print list(h.iterkeys().next())"
a = "print list(iter(h.keys()).next())"
self.check(b, a)
示例7
def test_1(self):
b = """it.next()"""
a = """next(it)"""
self.check(b, a)
示例8
def test_2(self):
b = """a.b.c.d.next()"""
a = """next(a.b.c.d)"""
self.check(b, a)
示例9
def test_3(self):
b = """(a + b).next()"""
a = """next((a + b))"""
self.check(b, a)
示例10
def test_5(self):
b = """a().next() + b"""
a = """next(a()) + b"""
self.check(b, a)
示例11
def test_6(self):
b = """c( a().next() + b)"""
a = """c( next(a()) + b)"""
self.check(b, a)
示例12
def test_prefix_preservation_1(self):
b = """
for a in b:
foo(a)
a.next()
"""
a = """
for a in b:
foo(a)
next(a)
"""
self.check(b, a)
示例13
def test_prefix_preservation_2(self):
b = """
for a in b:
foo(a) # abc
# def
a.next()
"""
a = """
for a in b:
foo(a) # abc
# def
next(a)
"""
self.check(b, a)
示例14
def test_prefix_preservation_3(self):
b = """
next = 5
for a in b:
foo(a)
a.next()
"""
a = """
next = 5
for a in b:
foo(a)
a.__next__()
"""
self.check(b, a, ignore_warnings=True)
示例15
def test_prefix_preservation_5(self):
b = """
next = 5
for a in b:
foo(foo(a), # abc
a.next())
"""
a = """
next = 5
for a in b:
foo(foo(a), # abc
a.__next__())
"""
self.check(b, a, ignore_warnings=True)
示例16
def test_prefix_preservation_6(self):
b = """
for a in b:
foo(foo(a), # abc
a.next())
"""
a = """
for a in b:
foo(foo(a), # abc
next(a))
"""
self.check(b, a)
示例17
def test_method_1(self):
b = """
class A:
def next(self):
pass
"""
a = """
class A:
def __next__(self):
pass
"""
self.check(b, a)
示例18
def test_method_2(self):
b = """
class A(object):
def next(self):
pass
"""
a = """
class A(object):
def __next__(self):
pass
"""
self.check(b, a)
示例19
def test_method_3(self):
b = """
class A:
def next(x):
pass
"""
a = """
class A:
def __next__(x):
pass
"""
self.check(b, a)
示例20
def test_method_unchanged(self):
s = """
class A:
def next(self, a, b):
pass
"""
self.unchanged(s)
示例21
def test_shadowing_assign_simple(self):
s = """
next = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
示例22
def test_shadowing_assign_tuple_1(self):
s = """
(next, a) = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
示例23
def test_shadowing_assign_tuple_2(self):
s = """
(a, (b, (next, c)), a) = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
示例24
def test_shadowing_assign_list_1(self):
s = """
[next, a] = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
示例25
def test_builtin_assign(self):
s = """
def foo():
__builtin__.next = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
示例26
def test_builtin_assign_in_tuple(self):
s = """
def foo():
(a, __builtin__.next) = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
示例27
def test_builtin_assign_in_list(self):
s = """
def foo():
[a, __builtin__.next] = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
示例28
def test_assign_to_next(self):
s = """
def foo():
A.next = foo
class A:
def next(self, a, b):
pass
"""
self.unchanged(s)
示例29
def test_assign_to_next_in_tuple(self):
s = """
def foo():
(a, A.next) = foo
class A:
def next(self, a, b):
pass
"""
self.unchanged(s)
示例30
def test_shadowing_import_1(self):
s = """
import foo.bar as next
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
