我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用HTMLParser.bar()。
def test_remove_multiple_items(self): b = """isinstance(x, (int, int, int))""" a = """isinstance(x, int)""" self.check(b, a) b = """isinstance(x, (int, float, int, int, float))""" a = """isinstance(x, (int, float))""" self.check(b, a) b = """isinstance(x, (int, float, int, int, float, str))""" a = """isinstance(x, (int, float, str))""" self.check(b, a) b = """isinstance(foo() + bar(), (x(), y(), x(), int, int))""" a = """isinstance(foo() + bar(), (x(), y(), x(), int))""" self.check(b, a)
def test_import_as(self): b = "from itertools import izip, bar as bang, imap" a = "from itertools import bar as bang" self.check(b, a) b = "from itertools import izip as _zip, imap, bar" a = "from itertools import bar" self.check(b, a) b = "from itertools import imap as _map" a = "" self.check(b, a) b = "from itertools import imap as _map, izip as _zip" a = "" self.check(b, a) s = "from itertools import bar as bang" self.unchanged(s)
def test_import(self): b = "import foo" a = "from . import foo" self.check_both(b, a) b = "import foo, bar" a = "from . import foo, bar" self.check_both(b, a) b = "import foo, bar, x" a = "from . import foo, bar, x" self.check_both(b, a) b = "import x, y, z" a = "from . import x, y, z" self.check_both(b, a)
def test_weird_comments(self): b = """apply( # foo f, # bar args)""" a = """f(*args)""" self.check(b, a) # These should *not* be touched
def test_prefix_preservation(self): b = """if isinstance( foo(), ( bar, bar, baz )) : pass""" a = """if isinstance( foo(), ( bar, baz )) : pass""" self.check(b, a)
def test_import_module(self): for old, new in self.modules.items(): b = "import %s" % old a = "import %s" % new self.check(b, a) b = "import foo, %s, bar" % old a = "import foo, %s, bar" % new self.check(b, a)
def test_import_from(self): for old, new in self.modules.items(): b = "from %s import foo" % old a = "from %s import foo" % new self.check(b, a) b = "from %s import foo, bar" % old a = "from %s import foo, bar" % new self.check(b, a) b = "from %s import (yes, no)" % old a = "from %s import (yes, no)" % new self.check(b, a)
def test_multiple_imports_as(self): b = """ import copy_reg as bar, HTMLParser as foo, urlparse s = urlparse.spam(bar.foo()) """ a = """ import copyreg as bar, html.parser as foo, urllib.parse s = urllib.parse.spam(bar.foo()) """ self.check(b, a)
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")
def test_shadowing_import_2(self): s = """ import bar, bar.foo as next class A: def next(self, a, b): pass """ self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_import_3(self): s = """ import bar, bar.foo as next, baz class A: def next(self, a, b): pass """ self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_ifilter_and_zip_longest(self): for name in "filterfalse", "zip_longest": b = "from itertools import i%s" % (name,) a = "from itertools import %s" % (name,) self.check(b, a) b = "from itertools import imap, i%s, foo" % (name,) a = "from itertools import %s, foo" % (name,) self.check(b, a) b = "from itertools import bar, i%s, foo" % (name,) a = "from itertools import bar, %s, foo" % (name,) self.check(b, a)
def test_not_in_package(self): s = "import bar" self.always_exists = False self.present_files = set(["bar.py"]) self.unchanged(s)
def test_with_absolute_import_enabled(self): s = "from __future__ import absolute_import\nimport bar" self.always_exists = False self.present_files = set(["__init__.py", "bar.py"]) self.unchanged(s)
def test_in_package(self): b = "import bar" a = "from . import bar" self.always_exists = False self.present_files = set(["__init__.py", "bar.py"]) self.check(b, a)
def test_already_relative_import(self): s = "from . import bar" self.unchanged(s)
def test_comments_and_indent(self): b = "import bar # Foo" a = "from . import bar # Foo" self.check(b, a)
def test_from(self): b = "from foo import bar, baz" a = "from .foo import bar, baz" self.check_both(b, a) b = "from foo import bar" a = "from .foo import bar" self.check_both(b, a) b = "from foo import (bar, baz)" a = "from .foo import (bar, baz)" self.check_both(b, a)
def test_local_and_absolute(self): self.always_exists = False self.present_files = set(["foo.py", "__init__.py"]) s = "import foo, bar" self.warns_unchanged(s, "absolute and local imports together")
def test_dotted_import_as(self): b = "import foo.bar as bang" a = "from . import foo.bar as bang" self.check_both(b, a)
def test_prefix(self): b = """ # prefix import foo.bar """ a = """ # prefix from . import foo.bar """ self.check_both(b, a)
