poetry add XYZ stuck

[selimonat]

I would like to add a package to my env and poetry gets stuck.

For example:

poetry add -vvv pyyaml

Here is what I get. This obviously has nothing to do with the pyyaml package, but there is something that got Poetry stuck at that point, and I would like to get better insights on what is going on here. Any help would be appreciated.

 poetry add -vvv pyyaml                        
Using virtualenv: /Users/selim/Documents/repos/pricing_api/.venv
PyPI: No release information found for pyyaml-3.01, skipping
PyPI: No release information found for pyyaml-3.02, skipping
PyPI: No release information found for pyyaml-3.03, skipping
PyPI: No release information found for pyyaml-3.04, skipping
PyPI: No release information found for pyyaml-3.05, skipping
PyPI: No release information found for pyyaml-3.06, skipping
PyPI: No release information found for pyyaml-3.07, skipping
PyPI: No release information found for pyyaml-3.08, skipping
PyPI: No release information found for pyyaml-3.09, skipping
PyPI: 13 packages found for pyyaml *
Using version ^6.0 for PyYAML

Updating dependencies
Resolving dependencies...
   1: fact: pricing-api is 0.1.0
   1: derived: pricing-api
   1: fact: pricing-api depends on pytz (^2022.1)
   1: fact: pricing-api depends on protobuf (3.19.0)
   1: fact: pricing-api depends on google-cloud-logging (^3.2.1)
   1: fact: pricing-api depends on pandas (^1.4.3)
   1: fact: pricing-api depends on google-cloud-secret-manager (^2.12.2)
   1: fact: pricing-api depends on pytest (^7.1.2)
   1: fact: pricing-api depends on python-dotenv (^0.20.0)
   1: fact: pricing-api depends on h3 (^3.7.4)
   1: fact: pricing-api depends on google-cloud-bigquery (^3.3.2)
   1: fact: pricing-api depends on google-cloud-storage (^2.5.0)
   1: fact: pricing-api depends on db-dtypes (^1.0.3)
   1: fact: pricing-api depends on PyYAML (^6.0)
   1: fact: pricing-api depends on functions-framework (^3.1.0)
   1: fact: pricing-api depends on notebook (^6.4.12)
   1: fact: pricing-api depends on jupyterthemes (^0.20.0)
   1: fact: pricing-api depends on scipy (^1.9.1)
   1: fact: pricing-api depends on functions-framework (^3.1.0)
   1: fact: pricing-api depends on notebook (^6.4.12)
   1: fact: pricing-api depends on jupyterthemes (^0.20.0)
   1: fact: pricing-api depends on scipy (^1.9.1)
   1: selecting pricing-api (0.1.0)
   1: derived: scipy (>=1.9.1,<2.0.0)
   1: derived: jupyterthemes (>=0.20.0,<0.21.0)
   1: derived: notebook (>=6.4.12,<7.0.0)
   1: derived: functions-framework (>=3.1.0,<4.0.0)
   1: derived: PyYAML (>=6.0,<7.0)
   1: derived: db-dtypes (>=1.0.3,<2.0.0)
   1: derived: google-cloud-storage (>=2.5.0,<3.0.0)
   1: derived: google-cloud-bigquery (>=3.3.2,<4.0.0)
   1: derived: h3 (>=3.7.4,<4.0.0)
   1: derived: python-dotenv (>=0.20.0,<0.21.0)
   1: derived: pytest (>=7.1.2,<8.0.0)
   1: derived: google-cloud-secret-manager (>=2.12.2,<3.0.0)
   1: derived: pandas (>=1.4.3,<2.0.0)
   1: derived: google-cloud-logging (>=3.2.1,<4.0.0)
   1: derived: protobuf (==3.19.0)
   1: derived: pytz (>=2022.1,<2023.0)
   1: fact: scipy (1.9.1) depends on numpy (>=1.18.5,<1.25.0)
   1: selecting scipy (1.9.1)
   1: derived: numpy (>=1.18.5,<1.25.0)
   1: fact: jupyterthemes (0.20.0) depends on jupyter-core (*)
   1: fact: jupyterthemes (0.20.0) depends on notebook (>=5.6.0)
   1: fact: jupyterthemes (0.20.0) depends on ipython (>=5.4.1)
   1: fact: jupyterthemes (0.20.0) depends on matplotlib (>=1.4.3)
   1: fact: jupyterthemes (0.20.0) depends on lesscpy (>=0.11.2)
   1: selecting jupyterthemes (0.20.0)
   1: derived: lesscpy (>=0.11.2)
   1: derived: matplotlib (>=1.4.3)
   1: derived: ipython (>=5.4.1)
   1: derived: jupyter-core
   1: fact: notebook (6.4.12) depends on jinja2 (*)
   1: fact: notebook (6.4.12) depends on tornado (>=6.1)
   1: fact: notebook (6.4.12) depends on pyzmq (>=17)
   1: fact: notebook (6.4.12) depends on argon2-cffi (*)
   1: fact: notebook (6.4.12) depends on traitlets (>=4.2.1)
   1: fact: notebook (6.4.12) depends on jupyter-core (>=4.6.1)
   1: fact: notebook (6.4.12) depends on jupyter-client (>=5.3.4)
   1: fact: notebook (6.4.12) depends on ipython-genutils (*)
   1: fact: notebook (6.4.12) depends on nbformat (*)
   1: fact: notebook (6.4.12) depends on nbconvert (>=5)
   1: fact: notebook (6.4.12) depends on nest-asyncio (>=1.5)
   1: fact: notebook (6.4.12) depends on ipykernel (*)
   1: fact: notebook (6.4.12) depends on Send2Trash (>=1.8.0)
   1: fact: notebook (6.4.12) depends on terminado (>=0.8.3)
   1: fact: notebook (6.4.12) depends on prometheus-client (*)
   1: selecting notebook (6.4.12)
   1: derived: prometheus-client
   1: derived: terminado (>=0.8.3)
   1: derived: Send2Trash (>=1.8.0)
   1: derived: ipykernel
   1: derived: nest-asyncio (>=1.5)
   1: derived: nbconvert (>=5)
   1: derived: nbformat
   1: derived: ipython-genutils
   1: derived: jupyter-client (>=5.3.4)
   1: derived: jupyter-core (>=4.6.1)
   1: derived: traitlets (>=4.2.1)
   1: derived: argon2-cffi
   1: derived: pyzmq (>=17)
   1: derived: tornado (>=6.1)
   1: derived: jinja2
   1: fact: functions-framework (3.2.0) depends on flask (>=1.0,<3.0)
   1: fact: functions-framework (3.2.0) depends on click (>=7.0,<9.0)
   1: fact: functions-framework (3.2.0) depends on watchdog (>=1.0.0)
   1: fact: functions-framework (3.2.0) depends on cloudevents (>=1.2.0,<2.0.0)
   1: fact: functions-framework (3.2.0) depends on gunicorn (>=19.2.0,<21.0)
   1: selecting functions-framework (3.2.0)
   1: derived: gunicorn (>=19.2.0,<21.0)
   1: derived: cloudevents (>=1.2.0,<2.0.0)
   1: derived: watchdog (>=1.0.0)
   1: derived: click (>=7.0,<9.0)
   1: derived: flask (>=1.0,<3.0)
PyPI: No release information found for pyyaml-3.01, skipping
PyPI: No release information found for pyyaml-3.02, skipping
PyPI: No release information found for pyyaml-3.03, skipping
PyPI: No release information found for pyyaml-3.04, skipping
PyPI: No release information found for pyyaml-3.05, skipping
PyPI: No release information found for pyyaml-3.06, skipping
PyPI: No release information found for pyyaml-3.07, skipping
PyPI: No release information found for pyyaml-3.08, skipping
PyPI: No release information found for pyyaml-3.09, skipping
PyPI: 1 packages found for pyyaml >=6.0,<7.0
   1: selecting pyyaml (6.0)
   1: fact: db-dtypes (1.0.3) depends on numpy (>=1.16.6,<2.0dev)
   1: fact: db-dtypes (1.0.3) depends on pyarrow (>=3.0.0,<10.0dev)
   1: fact: db-dtypes (1.0.3) depends on pandas (>=0.24.2,<2.0dev)
   1: fact: db-dtypes (1.0.3) depends on packaging (>=17.0)
   1: selecting db-dtypes (1.0.3)
   1: derived: packaging (>=17.0)
   1: derived: pyarrow (>=3.0.0,<10.0dev)
   1: fact: google-cloud-storage (2.5.0) depends on google-auth (>=1.25.0,<3.0dev)
   1: fact: google-cloud-storage (2.5.0) depends on google-api-core (>=1.31.5,<2.0.0 || >2.3.0,<3.0.0dev)
   1: fact: google-cloud-storage (2.5.0) depends on google-cloud-core (>=2.3.0,<3.0dev)
   1: fact: google-cloud-storage (2.5.0) depends on google-resumable-media (>=2.3.2)
   1: fact: google-cloud-storage (2.5.0) depends on requests (>=2.18.0,<3.0.0dev)
   1: selecting google-cloud-storage (2.5.0)
   1: derived: requests (>=2.18.0,<3.0.0dev)
   1: derived: google-resumable-media (>=2.3.2)
   1: derived: google-cloud-core (>=2.3.0,<3.0dev)
   1: derived: google-api-core (>=1.31.5,<2.0.0 || >2.3.0,<3.0.0dev)
   1: derived: google-auth (>=1.25.0,<3.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on grpcio (>=1.47.0,<2.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on google-api-core (>=1.31.5,<2.0.0 || >2.3.0,<3.0.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on google-cloud-bigquery-storage (>=2.0.0,<3.0.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on proto-plus (>=1.22.0,<2.0.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on google-cloud-core (>=1.4.1,<3.0.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on google-resumable-media (>=0.6.0,<3.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on packaging (>=14.3,<22.0.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on protobuf (>=3.19.0,<5.0.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on python-dateutil (>=2.7.2,<3.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on pyarrow (>=3.0.0,<10.0dev)
   1: fact: google-cloud-bigquery (3.3.2) depends on requests (>=2.18.0,<3.0.0dev)
   1: selecting google-cloud-bigquery (3.3.2)
   1: derived: python-dateutil (>=2.7.2,<3.0dev)
   1: derived: packaging (>=14.3,<22.0.0dev)
   1: derived: google-resumable-media (>=0.6.0,<3.0dev)
   1: derived: proto-plus (>=1.22.0,<2.0.0dev)
   1: derived: google-cloud-bigquery-storage (>=2.0.0,<3.0.0dev)
   1: derived: google-api-core[grpc] (>=1.31.5,<2.0.0 || >2.3.0,<3.0.0dev)
   1: derived: grpcio (>=1.47.0,<2.0dev)

and finally:

^C   1: Version solving took 850.771 seconds.
   1: Tried 1 solutions.

[selimonat]

I think something breaks but the complete process keeps going on without notifying the user.

[neersighted]

Can you try again with --no-cache.