jyapayne/langflow
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1,782 commits

Author SHA1 Message Date
Gabriel Luiz Freitas Almeida
c49d0c7faf 🐛 fix(loading.py): fix issue with search_kwargs assignment in instantiate_vectorstore function 
🔧 chore(loading.py): refactor instantiate_vectorstore function to clean up docs or texts to have only documents
 2023-10-30 20:32:48 -03:00
Gabriel Luiz Freitas Almeida
229717a98a 🐛 fix(endpoints.py): fix missing return statement in get_all function 
🐛 fix(base.py): fix issue with args_schema value for PythonInputs template
🐛 fix(test_prompts_template.py): fix incorrect value for validate_template
 2023-10-25 18:13:58 -03:00
Gabriel Luiz Freitas Almeida
f6ab266294 🐛 fix(base.py): handle import errors when importing utilities to prevent application crashes 
The code now handles import errors when importing utilities from the `langchain.utilities` module. If an import error occurs, the utility is skipped and not added to the `type_dict` dictionary. This prevents the application from crashing when encountering an invalid or missing utility.
 2023-10-25 15:57:48 -03:00
Gabriel Luiz Freitas Almeida
7ffe366fb8 🐛 fix(manager.py): fix incorrect check for alembic initialization and add proper error handling 
✨ feat(manager.py): add support for initializing alembic if not already initialized before running migrations
 2023-10-10 15:01:48 -03:00
Gabriel Luiz Freitas Almeida
9697e06ec9 🐛 fix(change_columns_to_be_nullable.py): add exception handling and rollback in case of SQLAlchemyError to prevent data loss during migration 2023-10-10 15:00:13 -03:00
anovazzi1
0718819a10 fix invalid json strings 2023-10-09 21:26:40 -03:00
Gabriel Luiz Freitas Almeida
57b9ab6843 🐛 fix(manager.py): change try-except block to if-elif block to improve code readability and maintainability 2023-10-05 17:41:10 -03:00
Gabriel Luiz Freitas Almeida
df8dd44a16 🐛 fix(manager.py): remove unnecessary exception handling and logging for JSON decoding error 
🐛 fix(manager.py): fix condition for clearing chat history to only clear if "clear_history" key is present and its value is truthy
 2023-10-05 17:39:56 -03:00
Gabriel Luiz Freitas Almeida
3183c52594 🔧 chore(constants.py): update CLASSES_TO_REMOVE list to include "RunnableSerializable" class 
The "CLASSES_TO_REMOVE" list in the constants.py file has been updated to include the "RunnableSerializable" class. This change was made to ensure that the "RunnableSerializable" class is properly removed when processing the list of classes to remove.
 2023-10-04 17:42:41 -03:00
Gabriel Luiz Freitas Almeida
537e1a3e05 🔧 chore(utils.py): refactor get_factories_and_deps function to improve code organization and readability 
🔧 chore(utils.py): refactor initialize_services function to use the updated get_factories_and_deps function for better maintainability
 2023-10-04 17:42:26 -03:00
Gabriel Luiz Freitas Almeida
79334a10de 🔧 chore(callback.py): refactor StreamingLLMCallbackHandler constructor to improve code readability and maintainability 
🐛 fix(callback.py): assign websocket attribute from chat_service.active_connections to self.websocket to avoid potential bugs
 2023-10-04 17:42:12 -03:00
Gabriel Luiz Freitas Almeida
0b2cfb3bbe 🐛 fix(agents.py): change 'required' attribute of 'Tool' field in InitializeAgentNode class from False to True to enforce its presence 2023-10-04 17:24:41 -03:00
Gabriel Luiz Freitas Almeida
75319a4579 🔧 chore(alembic): import sqlmodel module to satisfy linter and improve code readability 2023-10-04 15:44:29 -03:00
anovazzi1
71bc3c4a65 formated code 2023-10-04 15:37:41 -03:00
Gabriel Luiz Freitas Almeida
358d595b36
 		Release beta 6 (#1012) 2023-10-04 14:52:42 -03:00
Gabriel Luiz Freitas Almeida
203929914e 🐛 fix(utils.py): remove unnecessary password verification when creating a superuser 
💡 refactor(utils.py): simplify logic for creating a superuser by removing redundant password verification
 2023-10-04 14:51:18 -03:00
Gabriel Luiz Freitas Almeida
eb1e742029
 		Change prefix of generated API key from "lf" to "sk" 
🔄 refactor(api_key/crud.py): change prefix of generated API key from "lf" to "sk" for better readability and consistency
 2023-10-04 13:54:45 -03:00
Gabriel Luiz Freitas Almeida
3403ee3c1c 🔄 refactor(api_key/crud.py): change prefix of generated API key from "lf" to "sk" for better readability and consistency 2023-10-04 13:54:09 -03:00
Gabriel Luiz Freitas Almeida
6c45b6393f
 		🐛 fix(endpoints.py): replace backend type string with backend name to improve readability and semantics (#1010) 2023-10-04 13:42:42 -03:00
Gabriel Luiz Freitas Almeida
997639e325 🐛 fix(endpoints.py): replace backend type string with backend name to improve readability and semantics 
✨ feat(anyio.py): add name attribute to AnyIOBackend class to identify the backend by name
✨ feat(celery.py): add name attribute to CeleryBackend class to identify the backend by name
✨ feat(manager.py): add backend_name property to TaskService class to get the name of the backend
 2023-10-04 13:40:51 -03:00
Gabriel Luiz Freitas Almeida
a308585d01
 		fix callback use client_id (#993) 2023-10-04 12:53:55 -03:00
Gabriel Luiz Freitas Almeida
62711a08cd 🔧 chore(server.py): configure gunicorn to use UvicornWorker as the worker class for improved performance and compatibility 2023-10-04 12:49:30 -03:00
Gabriel Luiz Freitas Almeida
f9d9adf60b 🐛 fix(manager.py): catch and log exceptions when tearing down services to prevent silent failures 
🐛 fix(utils.py): catch and log exceptions when tearing down services and superuser to prevent silent failures
 2023-10-04 12:49:10 -03:00
Gabriel Luiz Freitas Almeida
e72c04a94a 🐛 fix(__main__.py): set OBJC_DISABLE_INITIALIZE_FORK_SAFETY environment variable on MacOS to avoid error when running gunicorn 
✨ feat(__main__.py): load environment variables from .env file to override existing environment variables
 2023-10-04 12:48:30 -03:00
Gabriel Luiz Freitas Almeida
f229524cf5 🐛 fix(__main__.py): change default number of worker processes from 2 to 1 to improve performance 2023-10-04 10:34:37 -03:00
Gabriel Luiz Freitas Almeida
0a61f389c8 🔧 chore(manager.py): remove unused initialize_services function 
🔧 chore(utils.py): refactor initialize_services function to use a list of factory and dependencies for better readability and maintainability
 2023-10-04 10:20:47 -03:00
Gabriel Luiz Freitas Almeida
a6b30e1b8b 🔧 chore(alembic): change columns to be nullable in migration script 
🔧 chore(api_key.py): make last_used_at field nullable in ApiKeyBase model

🔧 chore(flow.py): make data field nullable in FlowBase model

🔧 chore(user.py): make profile_image field nullable in User model
 2023-10-04 10:20:32 -03:00
Gabriel Luiz Freitas Almeida
78c54d6736 🐛 fix(manager.py): handle table creation errors and log warnings for existing tables 
✨ feat(manager.py): improve table creation process by checking if tables already exist before creating them
 2023-10-04 09:03:03 -03:00
Gabriel Luiz Freitas Almeida
3724876620 🐛 fix(utils.py): remove unnecessary check for None value in handle_partial_variables function 
🔀 refactor(utils.py): simplify dictionary comprehension in handle_partial_variables function
 2023-10-03 22:14:32 -03:00
Gabriel Luiz Freitas Almeida
d01d8c2945 Merge branch 'fix_tests' into session_id 2023-10-03 21:43:51 -03:00
Gabriel Luiz Freitas Almeida
f25e390e8c 🐛 fix(utils.py): handle_partial_variables now filters out partial variables with None values to prevent errors in LangChain 2023-10-03 21:33:45 -03:00
Gabriel Luiz Freitas Almeida
2b7062a3ec 🔧 chore(chat.py): refactor error logging in try_running_celery_task function to improve readability and reduce noise 
🐛 fix(chat.py): change error logging level from error to debug in try_running_celery_task function to reduce noise
 2023-10-03 21:32:25 -03:00
Gabriel Luiz Freitas Almeida
9c70a3fe20 🐛 fix(manager.py): add inspector to check if table "flow" exists before creating tables again 
The change was made to fix a bug where the tables were being recreated even if they already existed. By adding an inspector to check if the table "flow" exists before recreating the tables, we can prevent unnecessary table creation and improve performance.
 2023-10-03 18:13:41 -03:00
Gabriel Luiz Freitas Almeida
6618efc409 🔨 refactor(base.py): remove unused import from langchain module in base.py 
🔨 refactor(base.py): remove unused import from langchain.utilities module in base.py
🔨 refactor(base.py): remove unused import from langchain.requests module in base.py
🔨 refactor(base.py): remove unused import from langchain.sql_database module in base.py
 2023-10-03 17:59:48 -03:00
Gabriel Luiz Freitas Almeida
dc559e61ae 🐛 fix(manager.py): refactor create_db_and_tables method to check if database and tables already exist before creating them 2023-10-03 17:39:50 -03:00
Gabriel Luiz Freitas Almeida
ad406541f2 🐛 fix(manager.py): improve readability by splitting a long line into multiple lines 
🐛 fix(utils.py): add comment to explain the reason for the check
 2023-10-03 17:08:38 -03:00
Gabriel Luiz Freitas Almeida
65c6516575 🔀 chore(constants.py): update import statements to use the correct module paths for PromptTemplate 
🔀 chore(utils.py): update import statements to use the correct module paths for PromptTemplate
🔀 chore(test_custom_component.py): update import statements to use the correct module paths for PromptTemplate
 2023-10-03 17:05:59 -03:00
Gabriel Luiz Freitas Almeida
f7884af3af 🐛 fix(manager.py): migrate flows to default superuser if they don't have a user id associated with them when auto_login is enabled 
🐛 fix(utils.py): handle case when superuser already exists during creation to prevent UNIQUE constraint violation
 2023-10-03 17:05:46 -03:00
Gabriel Luiz Freitas Almeida
5fd73d4d62 🔥 refactor(callback.py): remove unused imports in callback.py 
🔥 refactor(utils.py): remove unused imports in utils.py
 2023-10-03 14:43:38 -03:00
Gabriel Luiz Freitas Almeida
7390c91028 🔧 chore(utils.py): add type hinting to the get_or_create_super_user function to improve code readability and maintainability 
🔧 chore(utils.py): add type hinting to the session parameter in the get_or_create_super_user function to improve code readability and maintainability
🔧 chore(utils.py): add type hinting to the session parameter in the setup_superuser function to improve code readability and maintainability
🔧 chore(utils.py): add type hinting to the session parameter in the setup_superuser function to improve code readability and maintainability
🔧 chore(utils.py): add type hinting to the session parameter in the setup_superuser function to improve code readability and maintainability
🔧 chore(utils.py): add type hinting to the session parameter in the setup_superuser function to improve code readability and maintainability
 2023-10-03 14:27:12 -03:00
Gabriel Luiz Freitas Almeida
b21ddd1c93 🔧 fix(utils.py): refactor setup_superuser function to improve readability and maintainability 
✨ feat(utils.py): add get_or_create_super_user function to handle the creation of superuser and handle different scenarios based on existing users and credentials
 2023-10-03 14:15:29 -03:00
Gabriel Luiz Freitas Almeida
98df4f2655 🐛 fix(utils.py): refactor service initialization to improve readability and error handling 
✨ feat(utils.py): add session service factory and dependencies to support session management
 2023-10-03 12:49:17 -03:00
Guangya Liu
1e1418d699 fix callback use client_id 2023-10-02 13:47:14 -04:00
Gabriel Luiz Freitas Almeida
f5bee3e7ae 🐛 fix(utils.py): handle unique constraint failure when creating superuser and check if superuser already exists with the same username and password to avoid duplicate creation 2023-09-30 00:05:29 -03:00
Gabriel Luiz Freitas Almeida
4219b0ba5a 🔀 chore(PromptRunner.py): update import statement for PromptTemplate to reflect new module structure in langchain 
🔀 chore(custom.py): update import statement for LLMChain to reflect new module structure in langchain
🔀 chore(prebuilt.py): update import statement for LLMChain to reflect new module structure in langchain
 2023-09-29 19:14:55 -03:00
Gabriel Luiz Freitas Almeida
0ea1c087ee 🐛 fix(utils.py): handle exception when creating DB and tables to ignore if tables already exist 
🐛 fix(utils.py): handle exception when running migrations to ignore if migrations already ran
✨ feat(auth.py): set AUTO_LOGIN to True to enable automatic login as a super user
 2023-09-29 19:13:01 -03:00
Gabriel Luiz Freitas Almeida
ba2736f085 🐛 fix(callback.py): replace ChatResponse with PromptResponse in AsyncStreamingLLMCallbackHandler to correctly handle prompt after formatting 
🔀 chore(schemas.py): add PromptResponse schema to handle prompt responses in addition to ChatResponse schema
 2023-09-29 15:59:48 -03:00
Gabriel Luiz Freitas Almeida
3bf055a990 🐛 fix(callback.py): change the initialization of the callback handler to use the client_id and retrieve the websocket from the chat service 
🐛 fix(callback.py): add the response message to the chat history in the callback handler
🐛 fix(utils.py): remove the unused websocket parameter in the try_setting_streaming_options function
🐛 fix(manager.py): change the parameter name in the process_graph function to client_id and pass it to the get_result_and_steps function
🐛 fix(utils.py): change the parameter name in the process_graph function to client_id and pass it to the get_result_and_steps function
 2023-09-29 15:59:48 -03:00
Gabriel Luiz Freitas Almeida
89880b14a0 🔧 fix(schemas.py): add optional chatKey field to ChatMessage schema to support additional metadata for chat messages 
🔧 fix(manager.py): add support for chatKey field in ChatService to store additional metadata for chat messages
 2023-09-29 10:50:26 -03:00
Gabriel Luiz Freitas Almeida
117d5acbf5 🐛 fix(manager.py): change error message from "Could not find a LangChain object for client_id" to "Could not find a build result for client_id" for better clarity 
🐛 fix(manager.py): handle WebSocketState.DISCONNECTED state in the finally block to properly disconnect the client if the connection is already closed
 2023-09-28 23:41:38 -03:00