|
1 | | -def web(): |
2 | | - pass |
| 1 | +# Copyright (c) 2025 Beijing Volcano Engine Technology Co., Ltd. and/or its affiliates. |
| 2 | +# |
| 3 | +# Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | +# you may not use this file except in compliance with the License. |
| 5 | +# You may obtain a copy of the License at |
| 6 | +# |
| 7 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | +# |
| 9 | +# Unless required by applicable law or agreed to in writing, software |
| 10 | +# distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | +# See the License for the specific language governing permissions and |
| 13 | +# limitations under the License. |
| 14 | + |
| 15 | +import click |
| 16 | + |
| 17 | + |
| 18 | +@click.command() |
| 19 | +@click.option("--host", default="127.0.0.1", help="Host to run the web server on") |
| 20 | +def web(host: str) -> None: |
| 21 | + """Launch web with long term and short term memory.""" |
| 22 | + import os |
| 23 | + from typing import Any |
| 24 | + |
| 25 | + from google.adk.cli.utils.shared_value import SharedValue |
| 26 | + |
| 27 | + from veadk.memory.short_term_memory import ShortTermMemory |
| 28 | + from veadk.utils.logger import get_logger |
| 29 | + |
| 30 | + logger = get_logger(__name__) |
| 31 | + |
| 32 | + def init_for_veadk( |
| 33 | + self, |
| 34 | + *, |
| 35 | + agent_loader: Any, |
| 36 | + session_service: Any, |
| 37 | + memory_service: Any, |
| 38 | + artifact_service: Any, |
| 39 | + credential_service: Any, |
| 40 | + eval_sets_manager: Any, |
| 41 | + eval_set_results_manager: Any, |
| 42 | + agents_dir: str, |
| 43 | + ): |
| 44 | + self.agent_loader = agent_loader |
| 45 | + self.artifact_service = artifact_service |
| 46 | + self.credential_service = credential_service |
| 47 | + self.eval_sets_manager = eval_sets_manager |
| 48 | + self.eval_set_results_manager = eval_set_results_manager |
| 49 | + self.agents_dir = agents_dir |
| 50 | + self.runners_to_clean = set() |
| 51 | + self.current_app_name_ref = SharedValue(value="") |
| 52 | + self.runner_dict = {} |
| 53 | + |
| 54 | + short_term_memory_backend = os.getenv("SHORT_TERM_MEMORY_BACKEND") |
| 55 | + if not short_term_memory_backend: # prevent None or empty string |
| 56 | + short_term_memory_backend = "local" |
| 57 | + logger.info(f"Short term memory: backend={short_term_memory_backend}") |
| 58 | + |
| 59 | + long_term_memory_backend = os.getenv("LONG_TERM_MEMORY_BACKEND") |
| 60 | + long_term_memory = None |
| 61 | + |
| 62 | + if long_term_memory_backend: |
| 63 | + from veadk.memory.long_term_memory import LongTermMemory |
| 64 | + |
| 65 | + logger.info(f"Long term memory: backend={long_term_memory_backend}") |
| 66 | + long_term_memory = LongTermMemory(backend=long_term_memory_backend) # type: ignore |
| 67 | + else: |
| 68 | + logger.info("No long term memory backend settings detected.") |
| 69 | + |
| 70 | + self.session_service = ShortTermMemory( |
| 71 | + backend=short_term_memory_backend # type: ignore |
| 72 | + ).session_service |
| 73 | + |
| 74 | + self.memory_service = long_term_memory |
| 75 | + |
| 76 | + import google.adk.cli.adk_web_server |
| 77 | + |
| 78 | + google.adk.cli.adk_web_server.AdkWebServer.__init__ = init_for_veadk |
| 79 | + |
| 80 | + import google.adk.cli.cli_tools_click as cli_tools_click |
| 81 | + |
| 82 | + agents_dir = os.getcwd() |
| 83 | + logger.info(f"Load agents from {agents_dir}") |
| 84 | + |
| 85 | + cli_tools_click.cli_web.main(args=[agents_dir, "--host", host]) |
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