162 lines
5.7 KiB
Python
162 lines
5.7 KiB
Python
# Copyright 2019 Baidu, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the
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# License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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# either express or implied. See the License for the specific language governing permissions
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# and limitations under the License.
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"""
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This module provides a client class for MVS.
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"""
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# from baidubce.services.vca.vca_client import VcaClient
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#
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# from baidubce.services.vcr.vcr_client import VcrClient
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import copy
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import json
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import logging
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from builtins import str
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from builtins import bytes
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from baidubce.auth import bce_v1_signer
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from baidubce.bce_base_client import BceBaseClient
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from baidubce.http import bce_http_client
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from baidubce.http import handler
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from baidubce.http import http_methods
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from baidubce.utils import required
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_logger = logging.getLogger(__name__)
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class MvsClient(BceBaseClient):
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"""
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mvs client
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"""
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def __init__(self, config=None):
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"""init"""
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BceBaseClient.__init__(self, config)
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@required(source=(bytes, str))
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def insert_video(self, video_lib, source, notification, description=None, config=None):
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"""
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insert a video.
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:param video_lib: video lib
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:type video_lib: string
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:param source: video source
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:type source: string
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:param notification: notification name
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:type notification: string
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:param description: description for this request
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:type description: string
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:return: **BceResponse**
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"""
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body = {
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'source': source,
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'notification': notification
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}
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if description is not None:
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body['description'] = description
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return self._send_request(http_methods.PUT, str.encode('/v2/videolib/' + video_lib),
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headers={b'Content-Type': b'application/json'},
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body=json.dumps(body),
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config=config)
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@required(source=(bytes, str))
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def search_video_by_video(self, video_lib, source, notification, description=None, config=None):
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"""
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search video by video.
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:param video_lib: video lib
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:type video_lib: string
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:param source: video source
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:type source: string
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:param notification: notification name
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:type notification: string
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:param description: description for this request
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:type description: string
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:return: **BceResponse**
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"""
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body = {
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'source': source,
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'notification': notification
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}
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if description is not None:
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body['description'] = description
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return self._send_request(http_methods.POST, str.encode('/v2/videolib/' + video_lib),
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headers={b'Content-Type': b'application/json'},
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params={b'searchByVideo': b''},
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body=json.dumps(body),
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config=config)
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@required(source=(bytes, str))
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def insert_image(self, image_lib, source, description=None, config=None):
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"""
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insert an image.
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:param image_lib: image lib
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:type image_lib: string
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:param source: video source
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:type source: string
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:param description: description for this request
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:type description: string
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:return: **BceResponse**
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"""
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body = {
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'source': source
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}
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if description is not None:
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body['description'] = description
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return self._send_request(http_methods.PUT, str.encode('/v2/imagelib/' + image_lib),
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headers={b'Content-Type': b'application/json'},
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body=json.dumps(body),
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config=config)
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@required(source=(bytes, str))
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def search_image_by_image(self, image_lib, source, description=None, config=None):
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"""
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search video by video.
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:param video_lib: video lib
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:type video_lib: string
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:param source: video source
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:type source: string
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:param description: description for this request
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:type description: string
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:return: **BceResponse**
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"""
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body = {
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'source': source
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}
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if description is not None:
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body['description'] = description
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return self._send_request(http_methods.POST, str.encode('/v2/imagelib/' + image_lib),
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headers={b'Content-Type': b'application/json'},
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params={b'searchByImage': b''},
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body=json.dumps(body),
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config=config)
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@staticmethod
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def _merge_config(self, config):
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if config is None:
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return self.config
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else:
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new_config = copy.copy(self.config)
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new_config.merge_non_none_values(config)
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return new_config
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def _send_request(
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self, http_method, path,
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body=None, headers=None, params=None,
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config=None,
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body_parser=None):
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config = self._merge_config(self, config)
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if body_parser is None:
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body_parser = handler.parse_json
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return bce_http_client.send_request(
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config, bce_v1_signer.sign, [handler.parse_error, body_parser],
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http_method, path, body, headers, params)
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