python类synopsis()的实例源码

def test_synopsis(self):
        self.addCleanup(unlink, TESTFN)
        for encoding in ('ISO-8859-1', 'UTF-8'):
            with open(TESTFN, 'w', encoding=encoding) as script:
                if encoding != 'UTF-8':
                    print('#coding: {}'.format(encoding), file=script)
                print('"""line 1: h\xe9', file=script)
                print('line 2: hi"""', file=script)
            synopsis = pydoc.synopsis(TESTFN, {})
            self.assertEqual(synopsis, 'line 1: h\xe9')

def test_synopsis(self):
        with test.test_support.temp_cwd() as test_dir:
            init_path = os.path.join(test_dir, 'dt.py')
            with open(init_path, 'w') as fobj:
                fobj.write('''\
"""
my doc

second line
"""
foo = 1
''')
            py_compile.compile(init_path)
            synopsis = pydoc.synopsis(init_path, {})
            self.assertEqual(synopsis, 'my doc')

def test_synopsis_sourceless_empty_doc(self):
        with test.test_support.temp_cwd() as test_dir:
            init_path = os.path.join(test_dir, 'foomod42.py')
            cached_path = os.path.join(test_dir, 'foomod42.pyc')
            with open(init_path, 'w') as fobj:
                fobj.write("foo = 1")
            py_compile.compile(init_path)
            synopsis = pydoc.synopsis(init_path, {})
            self.assertIsNone(synopsis)
            synopsis_cached = pydoc.synopsis(cached_path, {})
            self.assertIsNone(synopsis_cached)

def test_synopsis(self):
        with test.test_support.temp_cwd() as test_dir:
            init_path = os.path.join(test_dir, 'dt.py')
            with open(init_path, 'w') as fobj:
                fobj.write('''\
"""
my doc

second line
"""
foo = 1
''')
            py_compile.compile(init_path)
            synopsis = pydoc.synopsis(init_path, {})
            self.assertEqual(synopsis, 'my doc')

def test_synopsis_sourceless_empty_doc(self):
        with test.test_support.temp_cwd() as test_dir:
            init_path = os.path.join(test_dir, 'foomod42.py')
            cached_path = os.path.join(test_dir, 'foomod42.pyc')
            with open(init_path, 'w') as fobj:
                fobj.write("foo = 1")
            py_compile.compile(init_path)
            synopsis = pydoc.synopsis(init_path, {})
            self.assertIsNone(synopsis)
            synopsis_cached = pydoc.synopsis(cached_path, {})
            self.assertIsNone(synopsis_cached)

def test_synopsis(self):
        self.addCleanup(unlink, TESTFN)
        for encoding in ('ISO-8859-1', 'UTF-8'):
            with open(TESTFN, 'w', encoding=encoding) as script:
                if encoding != 'UTF-8':
                    print('#coding: {}'.format(encoding), file=script)
                print('"""line 1: h\xe9', file=script)
                print('line 2: hi"""', file=script)
            synopsis = pydoc.synopsis(TESTFN, {})
            self.assertEqual(synopsis, 'line 1: h\xe9')

def test_synopsis(self):
        self.addCleanup(unlink, TESTFN)
        for encoding in ('ISO-8859-1', 'UTF-8'):
            with open(TESTFN, 'w', encoding=encoding) as script:
                if encoding != 'UTF-8':
                    print('#coding: {}'.format(encoding), file=script)
                print('"""line 1: h\xe9', file=script)
                print('line 2: hi"""', file=script)
            synopsis = pydoc.synopsis(TESTFN, {})
            self.assertEqual(synopsis, 'line 1: h\xe9')

def test_synopsis_sourceless(self):
        expected = os.__doc__.splitlines()[0]
        filename = os.__cached__
        synopsis = pydoc.synopsis(filename)

        self.assertEqual(synopsis, expected)

def test_synopsis_sourceless_empty_doc(self):
        with test.support.temp_cwd() as test_dir:
            init_path = os.path.join(test_dir, 'foomod42.py')
            cached_path = importlib.util.cache_from_source(init_path)
            with open(init_path, 'w') as fobj:
                fobj.write("foo = 1")
            py_compile.compile(init_path)
            synopsis = pydoc.synopsis(init_path, {})
            self.assertIsNone(synopsis)
            synopsis_cached = pydoc.synopsis(cached_path, {})
            self.assertIsNone(synopsis_cached)

def test_synopsis(self):
        self.addCleanup(unlink, TESTFN)
        for encoding in ('ISO-8859-1', 'UTF-8'):
            with open(TESTFN, 'w', encoding=encoding) as script:
                if encoding != 'UTF-8':
                    print('#coding: {}'.format(encoding), file=script)
                print('"""line 1: h\xe9', file=script)
                print('line 2: hi"""', file=script)
            synopsis = pydoc.synopsis(TESTFN, {})
            self.assertEqual(synopsis, 'line 1: h\xe9')

def test_synopsis_sourceless(self):
        expected = os.__doc__.splitlines()[0]
        filename = os.__cached__
        synopsis = pydoc.synopsis(filename)

        self.assertEqual(synopsis, expected)