Python path.WaterButlerPath類代碼示例

    def create_folder(self, path, **kwargs):
        WaterButlerPath.validate_folder(path)

        if path.identifier is not None:
            raise exceptions.FolderNamingConflict(str(path))

        resp = yield from self.make_request(
            'POST',
            self.build_url('folders'),
            data={
                'name': path.name,
                'parent': {
                    'id': path.parent.identifier
                }
            },
            expects=(201, 409),
            throws=exceptions.CreateFolderError,
        )

        # Catch 409s to avoid race conditions
        if resp.status == 409:
            raise exceptions.FolderNamingConflict(str(path))

        return BoxFolderMetadata(
            (yield from resp.json()),
            path
        ).serialized()

    async def create_folder(self, path: WaterButlerPath, folder_precheck: bool=True,
                            **kwargs) -> BoxFolderMetadata:
        WaterButlerPath.validate_folder(path)

        if folder_precheck:
            if path.identifier is not None:
                raise exceptions.FolderNamingConflict(path.name)

        async with self.request(
            'POST',
            self.build_url('folders'),
            data={
                'name': path.name,
                'parent': {
                    'id': path.parent.identifier
                }
            },
            expects=(201, 409),
            throws=exceptions.CreateFolderError,
        ) as resp:
            # Catch 409s to avoid race conditions
            if resp.status == 409:
                raise exceptions.FolderNamingConflict(path.name)
            resp_json = await resp.json()
        # save new folder's id into the WaterButlerPath object. logs will need it later.
        path._parts[-1]._id = resp_json['id']
        return BoxFolderMetadata(resp_json, path)

    def validate_path(self, path, **kwargs):
        split = path.rstrip('/').split('/')[1:]
        wbpath = WaterButlerPath('/', _ids=(self.settings['project_id'], ), folder=True)

        if split:
            name_or_id = split.pop(0)
            try:
                article = yield from self._assert_contains_article(name_or_id)
            except ValueError:
                return wbpath.child(name_or_id, folder=False)
            except exceptions.ProviderError as e:
                if e.code not in (404, 401):
                    raise
                return wbpath.child(name_or_id, folder=False)

            wbpath = wbpath.child(article['title'], article['id'], folder=True)

        if split:
            provider = yield from self._make_article_provider(article['id'], check_parent=False)
            try:
                return (yield from provider.validate_path('/'.join([''] + split), parent=wbpath))
            except exceptions.ProviderError as e:
                if e.code not in (404, 401):
                    raise
                return wbpath.child(split.pop(0), folder=False)

        return wbpath

    async def handle_name_conflict(self,
                                   path: wb_path.WaterButlerPath,
                                   conflict: str='replace',
                                   **kwargs) -> typing.Tuple[wb_path.WaterButlerPath, bool]:
        """Check WaterButlerPath and resolve conflicts

        Given a WaterButlerPath and a conflict resolution pattern determine
        the correct file path to upload to and indicate if that file exists or not

        :param  path: ( :class:`.WaterButlerPath` ) Desired path to check for conflict
        :param conflict: ( :class:`str` ) replace, keep, warn
        :rtype: (:class:`.WaterButlerPath` or False)
        :raises: :class:`.NamingConflict`
        """
        exists = await self.exists(path, **kwargs)
        if (not exists and not exists == []) or conflict == 'replace':
            return path, exists  # type: ignore
        if conflict == 'warn':
            raise exceptions.NamingConflict(path.name)

        while True:
            path.increment_name()
            test_path = await self.revalidate_path(
                path.parent,
                path.name,
                folder=path.is_dir
            )

            exists = await self.exists(test_path, **kwargs)
            if not (exists or exists == []):
                break

        return path, False

    def create_folder(self, path, **kwargs):
        WaterButlerPath.validate_folder(path)

        if path.identifier is not None:
            raise exceptions.FolderNamingConflict(str(path))

        resp = yield from self.make_request(
            'POST',
            self.build_url('folders'),
            data={
                'name': path.name,
                'parent': {
                    'id': path.parent.identifier
                }
            },
            expects=(201, 409),
            throws=exceptions.CreateFolderError,
        )

        # Catch 409s to avoid race conditions
        if resp.status == 409:
            raise exceptions.FolderNamingConflict(str(path))

        resp_json = yield from resp.json()
        # save new folder's id into the WaterButlerPath object. logs will need it later.
        path._parts[-1]._id = resp_json['id']
        return BoxFolderMetadata(resp_json, path)

    async def test_intra_move_folder_replace(self, provider, intra_fixtures, root_provider_fixtures):
        item = intra_fixtures['intra_folder_metadata']
        list_metadata = root_provider_fixtures['folder_list_metadata']

        src_path = WaterButlerPath('/name/', _ids=(provider, item['id']))
        dest_path = WaterButlerPath('/charmander/name/', _ids=(provider, item['id'], item['id']))

        file_url = provider.build_url('folders', src_path.identifier)
        delete_url = provider.build_url('folders', dest_path.identifier, recursive=True)
        list_url = provider.build_url('folders', item['id'], 'items',
                                      fields='id,name,size,modified_at,etag,total_count',
                                      offset=0, limit=1000)

        aiohttpretty.register_json_uri('PUT', file_url, body=item)
        aiohttpretty.register_uri('DELETE', delete_url, status=204)
        aiohttpretty.register_json_uri('GET', list_url, body=list_metadata)

        expected_folder = BoxFolderMetadata(item, dest_path)
        expected_folder._children = []
        for child_item in list_metadata['entries']:
            child_path = dest_path.child(child_item['name'], folder=(child_item['type'] == 'folder'))
            serialized_child = provider._serialize_item(child_item, child_path)
            expected_folder._children.append(serialized_child)
        expected = (expected_folder, False)

        result = await provider.intra_move(provider, src_path, dest_path)

        assert result == expected
        assert aiohttpretty.has_call(method='DELETE', uri=delete_url)

    async def test_intra_copy_folder(self, provider, intra_fixtures, root_provider_fixtures):
        item = intra_fixtures['intra_folder_metadata']
        list_metadata = root_provider_fixtures['folder_list_metadata']

        src_path = WaterButlerPath('/name/', _ids=(provider, item['id']))
        dest_path = WaterButlerPath('/charmander/name/', _ids=(provider, item['id']))

        file_url = provider.build_url('folders', src_path.identifier, 'copy')
        list_url = provider.build_url('folders', item['id'], 'items',
                                      fields='id,name,size,modified_at,etag,total_count',
                                      offset=0, limit=1000)

        aiohttpretty.register_json_uri('GET', list_url, body=list_metadata)
        aiohttpretty.register_json_uri('POST', file_url, body=item)

        expected_folder = BoxFolderMetadata(item, dest_path)
        expected_folder._children = []
        for child_item in list_metadata['entries']:
            child_path = dest_path.child(child_item['name'], folder=(child_item['type'] == 'folder'))
            serialized_child = provider._serialize_item(child_item, child_path)
            expected_folder._children.append(serialized_child)
        expected = (expected_folder, True)

        result = await provider.intra_copy(provider, src_path, dest_path)

        assert result == expected

    async def create_folder(self, path, **kwargs):
        """
        :param str path: The path to create a folder at
        """
        WaterButlerPath.validate_folder(path)

        response = await self.make_request(
            'POST',
            self.build_url('fileops', 'create_folder'),
            params={
                'root': 'auto',
                'path': path.full_path
            },
            expects=(200, 403),
            throws=exceptions.CreateFolderError
        )

        data = await response.json()

        if response.status == 403:
            if 'because a file or folder already exists at path' in data.get('error'):
                raise exceptions.FolderNamingConflict(str(path))
            raise exceptions.CreateFolderError(data, code=403)

        return DropboxFolderMetadata(data, self.folder)

    def test_rename(self):
        path = WaterButlerPath('/this/is/a/long/path')

        assert path.name == 'path'

        path.rename('journey')

        assert path.name == 'journey'

 async def create_folder(self, path, **kwargs):
     """
     :param str path: The path to create a folder at
     """
     WaterButlerPath.validate_folder(path)
     data = await self.dropbox_request(
         self.build_url('files', 'create_folder'),
         {'path': path.full_path.rstrip('/')},
         throws=exceptions.CreateFolderError,
     )
     return DropboxFolderMetadata(data, self.folder)

async def move(src_bundle, dest_bundle, start_time=None, **kwargs):
    start_time = start_time or time.time()

    src_path, src_provider = src_bundle.pop('path'), utils.make_provider(**src_bundle.pop('provider'))
    dest_path, dest_provider = dest_bundle.pop('path'), utils.make_provider(**dest_bundle.pop('provider'))

    logger.info('Starting moving {!r}, {!r} to {!r}, {!r}'.format(src_path, src_provider, dest_path, dest_provider))

    metadata, errors = None, []
    try:
        metadata, created = await src_provider.move(dest_provider, src_path, dest_path, **kwargs)
    except Exception as e:
        logger.error('Move failed with error {!r}'.format(e))
        errors = [e.__repr__()]
        raise  # Ensure sentry sees this
    else:
        logger.info('Move succeeded')
        dest_path = WaterButlerPath.from_metadata(metadata)
    finally:
        source = LogPayload(src_bundle['nid'], src_provider, path=src_path)
        destination = LogPayload(
            dest_bundle['nid'], dest_provider, path=dest_path, metadata=metadata
        )

        await utils.log_to_callback(
            'move',
            source=source,
            destination=destination,
            start_time=start_time,
            errors=errors
        )

    return metadata, created

async def copy(src_bundle, dest_bundle, request={}, start_time=None, **kwargs):
    start_time = start_time or time.time()

    src_path, src_provider = src_bundle.pop('path'), utils.make_provider(**src_bundle.pop('provider'))
    dest_path, dest_provider = dest_bundle.pop('path'), utils.make_provider(**dest_bundle.pop('provider'))

    logger.info('Starting copying {!r}, {!r} to {!r}, {!r}'
                .format(src_path, src_provider, dest_path, dest_provider))

    metadata, errors = None, []
    try:
        metadata, created = await src_provider.copy(dest_provider, src_path, dest_path, **kwargs)
    except Exception as e:
        logger.error('Copy failed with error {!r}'.format(e))
        errors = [e.__repr__()]
        raise  # Ensure sentry sees this
    else:
        logger.info('Copy succeeded')
        dest_path = WaterButlerPath.from_metadata(metadata)
    finally:
        source = LogPayload(src_bundle['nid'], src_provider, path=src_path)
        destination = LogPayload(
            dest_bundle['nid'], dest_provider, path=dest_path, metadata=metadata
        )

        await remote_logging.wait_for_log_futures(
            'copy', source=source, destination=destination, start_time=start_time,
            errors=errors, request=request, api_version='celery',
        )

    return metadata, created

    async def revalidate_path(self, base: WaterButlerPath, path: str,
                              folder: bool=None) -> WaterButlerPath:
        # TODO Research the search api endpoint
        async with self.request(
            'GET',
            self.build_url('folders', base.identifier, 'items',
                           fields='id,name,type', limit=1000),
            expects=(200,),
            throws=exceptions.ProviderError
        ) as resp:
            data = await resp.json()
        lower_name = path.lower()

        try:
            item = next(
                x for x in data['entries']
                if x['name'].lower() == lower_name and (
                    folder is None or
                    (x['type'] == 'folder') == folder
                )
            )
            name = path  # Use path over x['name'] because of casing issues
            _id = item['id']
            folder = item['type'] == 'folder'
        except StopIteration:
            _id = None
            name = path

        return base.child(name, _id=_id, folder=folder)

    def create_folder(self, path, **kwargs):
        """
        :param str path: The path to create a folder at
        """
        WaterButlerPath.validate_folder(path)

        if (yield from self.exists(path)):
            raise exceptions.FolderNamingConflict(str(path))

        yield from self.make_request(
            'PUT',
            self.bucket.new_key(path.path).generate_url(settings.TEMP_URL_SECS, 'PUT'),
            expects=(200, 201),
            throws=exceptions.CreateFolderError
        )

        return S3FolderMetadata({'Prefix': path.path})

    def __init__(self, resource, provider, metadata=None, path=None):
        if path is None and metadata is None:
            raise Exception("Log payload needs either a path or metadata.")

        self.resource = resource
        self.provider = provider
        self.metadata = metadata
        self.path = path or WaterButlerPath.from_metadata(metadata)