Пример #1
0
    def test_instantiation(self):
        PKG_INFO = os.path.join(os.path.dirname(__file__), 'PKG-INFO')
        f = codecs.open(PKG_INFO, 'r', encoding='utf-8')
        try:
            contents = f.read()
        finally:
            f.close()

        fp = StringIO(contents)

        m = Metadata()
        self.assertRaises(MetadataUnrecognizedVersionError, m.items)

        m = Metadata(PKG_INFO)
        self.assertEqual(len(m.items()), 22)

        m = Metadata(fileobj=fp)
        self.assertEqual(len(m.items()), 22)

        m = Metadata(mapping=dict(name='Test', version='1.0'))
        self.assertEqual(len(m.items()), 17)

        d = dict(m.items())
        self.assertRaises(TypeError, Metadata,
                          PKG_INFO, fileobj=fp)
        self.assertRaises(TypeError, Metadata,
                          PKG_INFO, mapping=d)
        self.assertRaises(TypeError, Metadata,
                          fileobj=fp, mapping=d)
        self.assertRaises(TypeError, Metadata,
                          PKG_INFO, mapping=m, fileobj=fp)
Пример #2
0
    def test_write_metadata(self):
        # check support of non-ASCII values
        tmp_dir = self.mkdtemp()
        my_file = os.path.join(tmp_dir, 'f')

        metadata = Metadata(mapping={'author': u'Mister Café',
                                     'name': u'my.project',
                                     'author': u'Café Junior',
                                     'summary': u'Café torréfié',
                                     'description': u'Héhéhé',
                                     'keywords': [u'café', u'coffee']})
        metadata.write(my_file)

        # the file should use UTF-8
        metadata2 = Metadata()
        fp = codecs.open(my_file, encoding='utf-8')
        try:
            metadata2.read_file(fp)
        finally:
            fp.close()

        # XXX when keywords are not defined, metadata will have
        # 'Keywords': [] but metadata2 will have 'Keywords': ['']
        # because of a value.split(',') in Metadata.get
        self.assertEqual(metadata.items(), metadata2.items())

        # ASCII also works, it's a subset of UTF-8
        metadata = Metadata(mapping={'author': u'Mister Cafe',
                                     'name': u'my.project',
                                     'author': u'Cafe Junior',
                                     'summary': u'Cafe torrefie',
                                     'description': u'Hehehe'})
        metadata.write(my_file)

        metadata2 = Metadata()
        fp = codecs.open(my_file, encoding='utf-8')
        try:
            metadata2.read_file(fp)
        finally:
            fp.close()
Пример #3
0
    def test_write_metadata(self):
        # check support of non-ASCII values
        tmp_dir = self.mkdtemp()
        my_file = os.path.join(tmp_dir, 'f')

        metadata = Metadata(
            mapping={
                'author': 'Mister Café',
                'name': 'my.project',
                'author': 'Café Junior',
                'summary': 'Café torréfié',
                'description': 'Héhéhé',
                'keywords': ['café', 'coffee']
            })
        metadata.write(my_file)

        # the file should use UTF-8
        metadata2 = Metadata()
        with open(my_file, encoding='utf-8') as fp:
            metadata2.read_file(fp)

        # XXX when keywords are not defined, metadata will have
        # 'Keywords': [] but metadata2 will have 'Keywords': ['']
        # because of a value.split(',') in Metadata.get
        self.assertEqual(metadata.items(), metadata2.items())

        # ASCII also works, it's a subset of UTF-8
        metadata = Metadata(
            mapping={
                'author': 'Mister Cafe',
                'name': 'my.project',
                'author': 'Cafe Junior',
                'summary': 'Cafe torrefie',
                'description': 'Hehehe'
            })
        metadata.write(my_file)

        metadata2 = Metadata()
        with open(my_file, encoding='utf-8') as fp:
            metadata2.read_file(fp)
Пример #4
0
    def test_instantiation(self):
        PKG_INFO = os.path.join(os.path.dirname(__file__), 'PKG-INFO')
        with open(PKG_INFO, 'r', encoding='utf-8') as f:
            contents = f.read()
        fp = StringIO(contents)

        m = Metadata()
        self.assertRaises(MetadataUnrecognizedVersionError, m.items)

        m = Metadata(PKG_INFO)
        self.assertEqual(len(m.items()), 22)

        m = Metadata(fileobj=fp)
        self.assertEqual(len(m.items()), 22)

        m = Metadata(mapping=dict(name='Test', version='1.0'))
        self.assertEqual(len(m.items()), 17)

        d = dict(m.items())
        self.assertRaises(TypeError, Metadata, PKG_INFO, fileobj=fp)
        self.assertRaises(TypeError, Metadata, PKG_INFO, mapping=d)
        self.assertRaises(TypeError, Metadata, fileobj=fp, mapping=d)
        self.assertRaises(TypeError, Metadata, PKG_INFO, mapping=m, fileobj=fp)
Пример #5
0
    def test_mapping_api(self):
        PKG_INFO = os.path.join(os.path.dirname(__file__), 'PKG-INFO')
        with open(PKG_INFO, 'r', encoding='utf-8') as f:
            content = f.read() % sys.platform
        metadata = Metadata(fileobj=StringIO(content))
        self.assertIn('Version', metadata.keys())
        self.assertIn('0.5', metadata.values())
        self.assertIn(('Version', '0.5'), metadata.items())

        metadata.update({'version': '0.6'})
        self.assertEqual(metadata['Version'], '0.6')
        metadata.update([('version', '0.7')])
        self.assertEqual(metadata['Version'], '0.7')

        # make sure update method checks values like the set method does
        metadata.update({'version': '1--2'})
        self.assertEqual(len(self.get_logs()), 1)

        # XXX caveat: the keys method and friends are not 3.x-style views
        # should be changed or documented
        self.assertEqual(list(metadata), metadata.keys())
Пример #6
0
    def test_mapping_api(self):
        PKG_INFO = os.path.join(os.path.dirname(__file__), 'PKG-INFO')
        f = codecs.open(PKG_INFO, 'r', encoding='utf-8')
        try:
            content = f.read() % sys.platform
        finally:
            f.close()
        metadata = Metadata(fileobj=StringIO(content))
        self.assertIn('Version', metadata.keys())
        self.assertIn('0.5', metadata.values())
        self.assertIn(('Version', '0.5'), metadata.items())

        metadata.update({'version': '0.6'})
        self.assertEqual(metadata['Version'], '0.6')
        metadata.update([('version', '0.7')])
        self.assertEqual(metadata['Version'], '0.7')

        # make sure update method checks values like the set method does
        metadata.update({'version': '1--2'})
        self.assertEqual(len(self.get_logs()), 1)

        self.assertEqual(list(metadata), metadata.keys())