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langflow-ai / langflow

Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
http://www.langflow.org
MIT License
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[pre-release alpha] unable to update due to dependency resolver error 'ResolutiontooDeep' #2021

Closed suggsadc closed 5 months ago

suggsadc commented 6 months ago

Describe the bug Attempting to run 'pip install langflow -U --pre' results in PIP resolvers.py error '_vendor.resolvelib.resolvers.ResolutionTooDeep: 200000'

Version

To Reproduce

  1. Assumes langflow-ai v1.0.0a32 installed
  2. on a windows machine CMD window enter 'pip install langflow -U --pre'
  3. Allow the dependency resolution process to continue as normal

Additional context It seems to consistently die once its tries to resolve 'langchain_cohere' versions

Log from most recent attempt

pip install langflow -U --pre Requirement already satisfied: langflow in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (1.0.0a32) Collecting langflow Using cached langflow-1.0.0a42-py3-none-any.whl.metadata (10 kB) Collecting assemblyai<0.27.0,>=0.26.0 (from langflow) Using cached assemblyai-0.26.0-py3-none-any.whl.metadata (26 kB) Requirement already satisfied: beautifulsoup4<5.0.0,>=4.12.2 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (4.12.3) Requirement already satisfied: boto3<2.0.0,>=1.34.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.34.100) Requirement already satisfied: certifi<2024.0.0,>=2023.11.17 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2023.11.17) Collecting chromadb<0.6.0,>=0.5.0 (from langflow) Using cached chromadb-0.5.0-py3-none-any.whl.metadata (7.3 kB) Collecting cohere<6.0.0,>=5.5.3 (from langflow) Downloading cohere-5.5.4-py3-none-any.whl.metadata (3.6 kB) Collecting couchbase<5.0.0,>=4.2.1 (from langflow) Using cached couchbase-4.2.1-cp311-cp311-win_amd64.whl.metadata (23 kB) Requirement already satisfied: dspy-ai<3.0.0,>=2.4.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.4.9) Requirement already satisfied: elasticsearch<9.0.0,>=8.12.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (8.13.1) Requirement already satisfied: faiss-cpu<2.0.0,>=1.8.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.8.0) Requirement already satisfied: fake-useragent<2.0.0,>=1.5.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.5.1) Requirement already satisfied: fastavro<2.0.0,>=1.8.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.9.4) Collecting google-api-python-client<3.0.0,>=2.130.0 (from langflow) Using cached google_api_python_client-2.131.0-py2.py3-none-any.whl.metadata (6.7 kB) Requirement already satisfied: google-search-results<3.0.0,>=2.4.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.4.2) Requirement already satisfied: huggingface-hub<0.21.0,>=0.20.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from huggingface-hub[inference]<0.21.0,>=0.20.0->langflow) (0.20.3) Requirement already satisfied: langchain-anthropic<0.2.0,>=0.1.6 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.1.11) Collecting langchain-astradb<0.4.0,>=0.3.0 (from langflow) Downloading langchain_astradb-0.3.3-py3-none-any.whl.metadata (2.9 kB) Collecting langchain-chroma<0.2.0,>=0.1.1 (from langflow) Using cached langchain_chroma-0.1.1-py3-none-any.whl.metadata (1.3 kB) Requirement already satisfied: langchain-cohere<0.2.0,>=0.1.0rc1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.1.4) Requirement already satisfied: langchain-google-genai<2.0.0,>=1.0.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.0.3) Requirement already satisfied: langchain-google-vertexai<2.0.0,>=1.0.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.0.3) Requirement already satisfied: langchain-groq<0.2.0,>=0.1.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.1.3) Requirement already satisfied: langchain-mistralai<0.2.0,>=0.1.6 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.1.6) Requirement already satisfied: langchain-openai<0.2.0,>=0.1.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.1.6) Requirement already satisfied: langchain-pinecone<0.2.0,>=0.1.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.1.0) Collecting langflow-base<0.0.54,>=0.0.53 (from langflow) Using cached langflow_base-0.0.53-py3-none-any.whl.metadata (2.3 kB) Collecting langfuse<3.0.0,>=2.33.0 (from langflow) Using cached langfuse-2.33.1a0-py3-none-any.whl.metadata (3.1 kB) Collecting litellm<2.0.0,>=1.38.0 (from langflow) Downloading litellm-1.39.3-py3-none-any.whl.metadata (26 kB) Requirement already satisfied: markdown<4.0,>=3.6 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (3.6) Requirement already satisfied: markupsafe<3.0.0,>=2.1.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.1.5) Requirement already satisfied: metal-sdk<3.0.0,>=2.5.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.5.1) Requirement already satisfied: metaphor-python<0.2.0,>=0.1.11 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.1.23) Requirement already satisfied: networkx<4.0,>=3.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (3.3) Requirement already satisfied: numexpr<3.0.0,>=2.8.6 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.10.0) Requirement already satisfied: pgvector<0.3.0,>=0.2.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.2.5) Requirement already satisfied: pinecone-client<4.0.0,>=3.0.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (3.2.2) Requirement already satisfied: psycopg<4.0.0,>=3.1.9 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (3.1.18) Requirement already satisfied: psycopg-binary<4.0.0,>=3.1.9 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (3.1.18) Requirement already satisfied: psycopg2-binary<3.0.0,>=2.9.6 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.9.9) Requirement already satisfied: pyarrow<15.0.0,>=14.0.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (14.0.2) Requirement already satisfied: pyautogen<0.3.0,>=0.2.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.2.27) Requirement already satisfied: pymongo<5.0.0,>=4.6.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (4.7.2) Requirement already satisfied: pytube<16.0.0,>=15.0.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (15.0.0) Requirement already satisfied: pywin32<307,>=306 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (306) Requirement already satisfied: qdrant-client<2.0.0,>=1.9.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.9.1) Requirement already satisfied: qianfan==0.3.5 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (0.3.5) Requirement already satisfied: supabase<3.0.0,>=2.3.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.4.5) Requirement already satisfied: types-cachetools<6.0.0.0,>=5.3.0.5 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (5.3.0.7) Requirement already satisfied: weaviate-client in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (4.6.0b1) Requirement already satisfied: wikipedia<2.0.0,>=1.4.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (1.4.0) Collecting youtube-transcript-api<0.7.0,>=0.6.2 (from langflow) Using cached youtube_transcript_api-0.6.2-py3-none-any.whl.metadata (15 kB) Requirement already satisfied: zep-python<3.0.0,>=2.0.0rc5 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from langflow) (2.0.0rc6) Requirement already satisfied: aiohttp>=3.7.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (3.9.5) Requirement already satisfied: aiolimiter>=1.1.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (1.1.0) Requirement already satisfied: bce-python-sdk>=0.8.79 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (0.9.7) Requirement already satisfied: clevercsv in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (0.8.2) Requirement already satisfied: ijson in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (3.2.3) Requirement already satisfied: multiprocess in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (0.70.15) Requirement already satisfied: numpy>=1.22.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (1.26.4) Requirement already satisfied: prompt-toolkit>=3.0.38 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (3.0.43) Requirement already satisfied: pydantic in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (2.7.1) Requirement already satisfied: python-dateutil<3.0.0,>=2.8.2 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (2.9.0.post0) Requirement already satisfied: python-dotenv>=1.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (1.0.1) Requirement already satisfied: pyyaml<7.0.0,>=6.0.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (6.0.1) Requirement already satisfied: requests>=2.24 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (2.31.0) Requirement already satisfied: rich>=13.0.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (13.7.1) Requirement already satisfied: tenacity<9.0.0,>=8.2.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (8.3.0) Requirement already satisfied: typer>=0.9.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from qianfan==0.3.5->langflow) (0.12.3) Requirement already satisfied: httpx>=0.19.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from assemblyai<0.27.0,>=0.26.0->langflow) (0.27.0) Requirement already satisfied: typing-extensions>=3.7 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from assemblyai<0.27.0,>=0.26.0->langflow) (4.11.0) Requirement already satisfied: websockets>=11.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from assemblyai<0.27.0,>=0.26.0->langflow) (12.0) Requirement already satisfied: soupsieve>1.2 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from beautifulsoup4<5.0.0,>=4.12.2->langflow) (2.5) Requirement already satisfied: botocore<1.35.0,>=1.34.100 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from boto3<2.0.0,>=1.34.0->langflow) (1.34.100) Requirement already satisfied: jmespath<2.0.0,>=0.7.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from boto3<2.0.0,>=1.34.0->langflow) (1.0.1) Requirement already satisfied: s3transfer<0.11.0,>=0.10.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from boto3<2.0.0,>=1.34.0->langflow) (0.10.1) Requirement already satisfied: build>=1.0.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (1.2.1) Requirement already satisfied: chroma-hnswlib==0.7.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (0.7.3) Requirement already satisfied: fastapi>=0.95.2 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (0.110.3) Requirement already satisfied: uvicorn>=0.18.3 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from uvicorn[standard]>=0.18.3->chromadb<0.6.0,>=0.5.0->langflow) (0.29.0) Requirement already satisfied: posthog>=2.4.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (3.5.0) Requirement already satisfied: onnxruntime>=1.14.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (1.17.3) Requirement already satisfied: opentelemetry-api>=1.2.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (1.24.0) Requirement already satisfied: opentelemetry-exporter-otlp-proto-grpc>=1.2.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (1.24.0) Requirement already satisfied: opentelemetry-instrumentation-fastapi>=0.41b0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (0.45b0) Requirement already satisfied: opentelemetry-sdk>=1.2.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (1.24.0) Requirement already satisfied: tokenizers>=0.13.2 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (0.15.2) Requirement already satisfied: pypika>=0.48.9 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (0.48.9) Requirement already satisfied: tqdm>=4.65.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (4.66.4) Requirement already satisfied: overrides>=7.3.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (7.7.0) Requirement already satisfied: importlib-resources in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (6.4.0) Requirement already satisfied: grpcio>=1.58.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (1.64.0rc1) Requirement already satisfied: bcrypt>=4.0.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (4.0.1) Requirement already satisfied: kubernetes>=28.1.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (29.0.0) Requirement already satisfied: mmh3>=4.0.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (4.1.0) Requirement already satisfied: orjson>=3.9.12 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from chromadb<0.6.0,>=0.5.0->langflow) (3.10.0) Requirement already satisfied: httpx-sse<0.5.0,>=0.4.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from cohere<6.0.0,>=5.5.3->langflow) (0.4.0) Requirement already satisfied: types-requests<3.0.0,>=2.0.0 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from cohere<6.0.0,>=5.5.3->langflow) (2.31.0.20240406) Requirement already satisfied: backoff~=2.2.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (2.2.1) Requirement already satisfied: joblib~=1.3.2 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (1.3.2) Requirement already satisfied: openai<2.0.0,>=0.28.1 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (1.26.0) Requirement already satisfied: pandas in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (2.2.0) Requirement already satisfied: regex in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (2024.4.28) Requirement already satisfied: ujson in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (5.9.0) Requirement already satisfied: datasets<3.0.0,~=2.14.6 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (2.14.7) Requirement already satisfied: optuna in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (3.6.1) Requirement already satisfied: structlog in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from dspy-ai<3.0.0,>=2.4.0->langflow) (24.1.0) Requirement already satisfied: 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c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from kubernetes>=28.1.0->chromadb<0.6.0,>=0.5.0->langflow) (2.0.0) Requirement already satisfied: oauthlib>=3.2.2 in c:\users\hpzws2\appdata\local\programs\python\python311\lib\site-packages (from kubernetes>=28.1.0->chromadb<0.6.0,>=0.5.0->langflow) (3.2.2) INFO: pip is looking at multiple versions of langchain to determine which version is compatible with other requirements. This could take a while. 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This could take a while. Using cached langchain_openai-0.1.8rc1-py3-none-any.whl.metadata (2.5 kB) Using cached langchain_openai-0.1.7-py3-none-any.whl.metadata (2.5 kB) Collecting tiktoken<1,>=0.7 (from langchain-openai<0.2.0,>=0.1.1->langflow) Using cached tiktoken-0.7.0-cp311-cp311-win_amd64.whl.metadata (6.8 kB) INFO: pip is still looking at multiple versions of langchain to determine which version is compatible with other requirements. This could take a while. Collecting langchain-openai<0.2.0,>=0.1.1 (from langflow) Using cached langchain_openai-0.1.6-py3-none-any.whl.metadata (2.5 kB) INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. See https://pip.pypa.io/warnings/backtracking for guidance. If you want to abort this run, press Ctrl + C. Using cached langchain_openai-0.1.5-py3-none-any.whl.metadata (2.5 kB) INFO: pip is still looking at multiple versions of langchain-openai to determine which version is compatible with other requirements. This could take a while. Using cached langchain_openai-0.1.4-py3-none-any.whl.metadata (2.5 kB) Using cached langchain_openai-0.1.3-py3-none-any.whl.metadata (2.5 kB) Using cached langchain_openai-0.1.3rc1-py3-none-any.whl.metadata (2.5 kB) INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. See https://pip.pypa.io/warnings/backtracking for guidance. If you want to abort this run, press Ctrl + C. Using cached langchain_openai-0.1.2-py3-none-any.whl.metadata (2.5 kB) Using cached langchain_openai-0.1.1-py3-none-any.whl.metadata (2.5 kB) Collecting langchain-mistralai<0.2.0,>=0.1.6 (from langflow) Using cached langchain_mistralai-0.1.7-py3-none-any.whl.metadata (2.2 kB) Downloading langchain_mistralai-0.1.6-py3-none-any.whl.metadata (2.2 kB) Collecting langchain-groq<0.2.0,>=0.1.3 (from langflow) Using cached langchain_groq-0.1.4-py3-none-any.whl.metadata (2.8 kB) Using cached langchain_groq-0.1.3-py3-none-any.whl.metadata (2.8 kB) Collecting langchain-google-vertexai<2.0.0,>=1.0.3 (from langflow) Using cached langchain_google_vertexai-1.0.4-py3-none-any.whl.metadata (3.6 kB) Using cached langchain_google_vertexai-1.0.3-py3-none-any.whl.metadata (3.7 kB) Collecting langchain-google-genai<2.0.0,>=1.0.1 (from langflow) Using cached langchain_google_genai-1.0.5-py3-none-any.whl.metadata (3.8 kB) INFO: pip is looking at multiple versions of langchain-google-genai to determine which version is compatible with other requirements. This could take a while. Using cached langchain_google_genai-1.0.4-py3-none-any.whl.metadata (3.8 kB) Using cached langchain_google_genai-1.0.3-py3-none-any.whl.metadata (3.8 kB) Using cached langchain_google_genai-1.0.2-py3-none-any.whl.metadata (3.8 kB) Using cached langchain_google_genai-1.0.1-py3-none-any.whl.metadata (3.8 kB) Collecting google-generativeai<0.5.0,>=0.4.1 (from langchain-google-genai<2.0.0,>=1.0.1->langflow) Using cached google_generativeai-0.4.1-py3-none-any.whl.metadata (6.2 kB) Collecting google-ai-generativelanguage==0.4.0 (from google-generativeai<0.5.0,>=0.4.1->langchain-google-genai<2.0.0,>=1.0.1->langflow) Using cached google_ai_generativelanguage-0.4.0-py3-none-any.whl.metadata (5.1 kB) Collecting langchain-cohere<0.2.0,>=0.1.0rc1 (from langflow) Using cached langchain_cohere-0.1.5-py3-none-any.whl.metadata (6.4 kB) INFO: pip is still looking at multiple versions of langchain-google-genai to determine which version is compatible with other requirements. This could take a while. Using cached langchain_cohere-0.1.4-py3-none-any.whl.metadata (6.4 kB) INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. See https://pip.pypa.io/warnings/backtracking for guidance. If you want to abort this run, press Ctrl + C. Using cached langchain_cohere-0.1.4rc1-py3-none-any.whl.metadata (6.4 kB) Using cached langchain_cohere-0.1.4rc0-py3-none-any.whl.metadata (6.4 kB) Using cached langchain_cohere-0.1.3-py3-none-any.whl.metadata (6.4 kB) ERROR: Exception: Traceback (most recent call last): File "C:\Users\HPZWS2\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\cli\base_command.py", line 180, in exc_logging_wrapper status = run_func(*args) ^^^^^^^^^^^^^^^ File "C:\Users\HPZWS2\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\cli\req_command.py", line 245, in wrapper return func(self, options, args) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\HPZWS2\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\commands\install.py", line 377, in run requirement_set = resolver.resolve( ^^^^^^^^^^^^^^^^^ File "C:\Users\HPZWS2\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 95, in resolve result = self._result = resolver.resolve( ^^^^^^^^^^^^^^^^^ File "C:\Users\HPZWS2\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 546, in resolve state = resolution.resolve(requirements, max_rounds=max_rounds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\HPZWS2\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 457, in resolve raise ResolutionTooDeep(max_rounds) pip._vendor.resolvelib.resolvers.ResolutionTooDeep: 200000

dosubot[bot] commented 6 months ago

Hey @suggsadc! I'm here to help you with any bugs, questions, or contributions you may have. Let's work together to resolve this issue.

To resolve the PIP dependency resolver error _vendor.resolvelib.resolvers.ResolutionTooDeep: 200000 when trying to update the langflow package, you can try the following steps:

  1. Update Poetry: Ensure you are using the latest version of Poetry, as dependency resolution improvements are frequently made. You can update Poetry using:

    poetry self update

  2. Increase the Resolver Depth: You can increase the maximum depth of the resolver by setting the PIP_MAX_RETRIES environment variable. This can be done by running:

    export PIP_MAX_RETRIES=1000000

  3. Simplify Dependencies: Review the pyproject.toml file and try to simplify the dependencies. Remove any unnecessary or conflicting dependencies.

  4. Use a Lock File: If you have a poetry.lock file, ensure it is up-to-date by running:

    poetry lock

  5. Clear Cache: Clear the Poetry cache to remove any corrupted or outdated packages:

    poetry cache clear --all pypi

  6. Manual Dependency Resolution: Manually resolve any conflicting dependencies by specifying exact versions in the pyproject.toml file.

Here is an example of how you might adjust the pyproject.toml file to specify exact versions for some dependencies:

[tool.poetry.dependencies]
python = ">=3.10,<3.13"
fastapi = "^0.111.0"
httpx = "*"
uvicorn = "^0.29.0"
gunicorn = "^22.0.0"
langchain = "~0.2.0"
langchainhub = "~0.1.15"
sqlmodel = "^0.0.18"
loguru = "^0.7.1"
rich = "^13.7.0"
langchain-experimental = "*"
pydantic = "^2.7.0"
pydantic-settings = "^2.2.0"
websockets = "*"
typer = "^0.12.0"
cachetools = "^5.3.1"
platformdirs = "^4.2.0"
python-multipart = "^0.0.7"
orjson = "3.10.0"
alembic = "^1.13.0"
passlib = "^1.7.4"
bcrypt = "4.0.1"
pillow = "^10.2.0"
docstring-parser = "^0.15"
python-jose = "^3.3.0"
pandas = "2.2.0"
multiprocess = "^0.70.14"
duckdb = "^0.10.2"
python-socketio = "^5.11.0"
python-docx = "^1.1.0"
jq = { version = "^1.7.0", markers = "sys_platform != 'win32'" }
pypdf = "^4.2.0"
nest-asyncio = "^1.6.0"
emoji = "^2.12.0"
cryptography = "^42.0.5"
asyncer = "^0.0.5"
pyperclip = "^1.8.2"
uncurl = "^0.0.11"

If the issue persists, you may need to manually inspect and resolve any dependency conflicts by checking the compatibility of the specified versions. Additionally, ensure that your pyproject.toml file is correctly configured as shown in the langflow package's pyproject.toml file [1][2][3].

To continue talking to Dosu, mention @dosu.

suggsadc commented 6 months ago

quick follow up... the Dosu auto-response above does not resolve the issue for me

nicoloboschi commented 5 months ago

could you retry with the latest version? If the problem is still there, please re-open the issue.

suggsadc commented 5 months ago

@nicoloboschi ... CONFIRMED!

Release of Langflow 1.0.5 resolved our issue... thank you!