poetry: Resolver fails to keep 2nd level dependencies that use optional packages when performing "update"

  • I am on the latest Poetry version.

  • I have searched the issues of this repo and believe that this is not a duplicate (see comment below with possible linked issues).

  • If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

  • OS version and name: macOS 10.15.5

  • Poetry version: 1.0.9, 1.0.10, 1.1.0b2

  • Link of a Gist with the contents of your pyproject.toml file: See commands below

Issue

There is an inconsistency between the install and update commands when it comes to resolving dependencies of packages that require themselves a package with extras.

Consider the following minimal example:

  • tsfresh depends on dask[dataframe]
  • dask[dataframe] depends on fsspec and partd
$ poetry new test_proj
$ cd test_proj
$ poetry install
$ poetry add tsfresh  # here everything gets installed as it should
$ poetry update  # here fsspec and partd are removed (together with locket because partd depends on it)

I must say that I found old issues that seem to be similar but since this is a very critical bug, I chose to open a new issue for visibility anyway. Also, it seems mine is more general than these:

https://github.com/python-poetry/poetry/issues/2300 https://github.com/python-poetry/poetry/issues/2494 https://github.com/python-poetry/poetry/issues/2080

Here are the logs of both commands:

install 

Updating dependencies
Resolving dependencies...
   1: fact: test-proj2 is 0.1.0
   1: derived: test-proj2
   1: fact: test-proj2 depends on tsfresh (0.16.0)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: selecting test-proj2 (0.1.0)
   1: derived: pytest (^5.2)
   1: derived: tsfresh (0.16.0)
   1: fact: tsfresh (0.16.0) depends on requests (>=2.9.1)
   1: fact: tsfresh (0.16.0) depends on numpy (>=1.15.1)
   1: fact: tsfresh (0.16.0) depends on pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: fact: tsfresh (0.16.0) depends on scipy (>=1.2.0)
   1: fact: tsfresh (0.16.0) depends on statsmodels (>=0.8.0)
   1: fact: tsfresh (0.16.0) depends on patsy (>=0.4.1)
   1: fact: tsfresh (0.16.0) depends on scikit-learn (>=0.19.0)
   1: fact: tsfresh (0.16.0) depends on tqdm (>=4.10.0)
   1: fact: tsfresh (0.16.0) depends on dask (>=0.15.2)
   1: fact: tsfresh (0.16.0) depends on distributed (>=1.18.3)
   1: selecting tsfresh (0.16.0)
   1: derived: distributed (>=1.18.3)
   1: derived: dask (>=0.15.2)
   1: derived: tqdm (>=4.10.0)
   1: derived: scikit-learn (>=0.19.0)
   1: derived: patsy (>=0.4.1)
   1: derived: statsmodels (>=0.8.0)
   1: derived: scipy (>=1.2.0)
   1: derived: pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: derived: numpy (>=1.15.1)
   1: derived: requests (>=2.9.1)
   1: fact: patsy (0.5.1) depends on six (*)
   1: fact: patsy (0.5.1) depends on numpy (>=1.4)
   1: selecting patsy (0.5.1)
   1: derived: six (*)
   1: fact: statsmodels (0.11.1) depends on numpy (>=1.14)
   1: fact: statsmodels (0.11.1) depends on scipy (>=1.0)
   1: fact: statsmodels (0.11.1) depends on pandas (>=0.21)
   1: fact: statsmodels (0.11.1) depends on patsy (>=0.5)
   1: selecting statsmodels (0.11.1)
   1: derived: pandas (>=0.21)
   1: fact: scipy (1.4.1) depends on numpy (>=1.13.3)
   1: selecting scipy (1.4.1)
   1: fact: pytest (5.4.3) depends on py (>=1.5.0)
   1: fact: pytest (5.4.3) depends on packaging (*)
   1: fact: pytest (5.4.3) depends on attrs (>=17.4.0)
   1: fact: pytest (5.4.3) depends on more-itertools (>=4.0.0)
   1: fact: pytest (5.4.3) depends on pluggy (>=0.12,<1.0)
   1: fact: pytest (5.4.3) depends on wcwidth (*)
   1: fact: pytest (5.4.3) depends on importlib-metadata (>=0.12)
   1: fact: pytest (5.4.3) depends on atomicwrites (>=1.0)
   1: fact: pytest (5.4.3) depends on colorama (*)
   1: selecting pytest (5.4.3)
   1: derived: colorama (*)
   1: derived: atomicwrites (>=1.0)
   1: derived: importlib-metadata (>=0.12)
   1: derived: wcwidth (*)
   1: derived: pluggy (>=0.12,<1.0)
   1: derived: more-itertools (>=4.0.0)
   1: derived: attrs (>=17.4.0)
   1: derived: packaging (*)
   1: derived: py (>=1.5.0)
   1: fact: pluggy (0.13.1) depends on importlib-metadata (>=0.12)
   1: selecting pluggy (0.13.1)
   1: selecting attrs (19.3.0)
   1: selecting atomicwrites (1.4.0)
   1: selecting py (1.8.1)
   1: selecting wcwidth (0.2.4)
   1: selecting more-itertools (8.3.0)
   1: fact: pandas (1.0.4) depends on python-dateutil (>=2.6.1)
   1: fact: pandas (1.0.4) depends on pytz (>=2017.2)
   1: fact: pandas (1.0.4) depends on numpy (>=1.13.3)
   1: selecting pandas (1.0.4)
   1: derived: pytz (>=2017.2)
   1: derived: python-dateutil (>=2.6.1)
   1: fact: python-dateutil (2.8.1) depends on six (>=1.5)
   1: selecting python-dateutil (2.8.1)
   1: derived: six (>=1.5)
   1: selecting pytz (2020.1)
   1: selecting six (1.15.0)
   1: fact: scikit-learn (0.23.1) depends on numpy (>=1.13.3)
   1: fact: scikit-learn (0.23.1) depends on scipy (>=0.19.1)
   1: fact: scikit-learn (0.23.1) depends on joblib (>=0.11)
   1: fact: scikit-learn (0.23.1) depends on threadpoolctl (>=2.0.0)
   1: selecting scikit-learn (0.23.1)
   1: derived: threadpoolctl (>=2.0.0)
   1: derived: joblib (>=0.11)
   1: selecting threadpoolctl (2.1.0)
   1: selecting joblib (0.15.1)
   1: selecting numpy (1.18.5)
   1: fact: importlib-metadata (1.6.1) depends on zipp (>=0.5)
   1: selecting importlib-metadata (1.6.1)
   1: derived: zipp (>=0.5)
   1: selecting zipp (3.1.0)
   1: fact: packaging (20.4) depends on pyparsing (>=2.0.2)
   1: fact: packaging (20.4) depends on six (*)
   1: selecting packaging (20.4)
   1: derived: pyparsing (>=2.0.2)
   1: selecting pyparsing (2.4.7)
   1: fact: requests (2.23.0) depends on chardet (>=3.0.2,<4)
   1: fact: requests (2.23.0) depends on idna (>=2.5,<3)
   1: fact: requests (2.23.0) depends on urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: fact: requests (2.23.0) depends on certifi (>=2017.4.17)
   1: selecting requests (2.23.0)
   1: derived: certifi (>=2017.4.17)
   1: derived: urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: derived: idna (>=2.5,<3)
   1: derived: chardet (>=3.0.2,<4)
   1: selecting chardet (3.0.4)
   1: selecting idna (2.9)
   1: selecting urllib3 (1.25.9)
   1: selecting certifi (2020.4.5.2)
   1: selecting colorama (0.4.3)
   1: fact: dask (2.18.1) depends on pyyaml (*)
   1: fact: dask (2.18.1) depends on numpy (>=1.13.0)
   1: fact: dask (2.18.1) depends on pandas (>=0.23.0)
   1: fact: dask (2.18.1) depends on toolz (>=0.8.2)
   1: fact: dask (2.18.1) depends on partd (>=0.3.10)
   1: fact: dask (2.18.1) depends on fsspec (>=0.6.0)
   1: selecting dask (2.18.1)
   1: derived: fsspec (>=0.6.0)
   1: derived: partd (>=0.3.10)
   1: derived: toolz (>=0.8.2)
   1: derived: pyyaml (*)
   1: fact: partd (1.1.0) depends on locket (*)
   1: fact: partd (1.1.0) depends on toolz (*)
   1: selecting partd (1.1.0)
   1: derived: locket (*)
   1: selecting toolz (0.10.0)
   1: selecting locket (0.2.0)
   1: selecting fsspec (0.7.4)
   1: selecting pyyaml (5.3.1)
   1: selecting tqdm (4.46.1)
   0: Duplicate dependencies for tornado
   0: Different requirements found for tornado (>=5) and tornado (>=6.0.3).
   1: Version solving took 1.504 seconds.
   1: Tried 1 solutions.
   0: Retrying dependency resolution for Python (>=3.7,<3.8).
   1: fact: test-proj2 is 0.1.0
   1: derived: test-proj2
   1: fact: test-proj2 depends on tsfresh (0.16.0)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: selecting test-proj2 (0.1.0)
   1: derived: pytest (^5.2)
   1: derived: tsfresh (0.16.0)
   1: fact: tsfresh (0.16.0) depends on requests (>=2.9.1)
   1: fact: tsfresh (0.16.0) depends on numpy (>=1.15.1)
   1: fact: tsfresh (0.16.0) depends on pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: fact: tsfresh (0.16.0) depends on scipy (>=1.2.0)
   1: fact: tsfresh (0.16.0) depends on statsmodels (>=0.8.0)
   1: fact: tsfresh (0.16.0) depends on patsy (>=0.4.1)
   1: fact: tsfresh (0.16.0) depends on scikit-learn (>=0.19.0)
   1: fact: tsfresh (0.16.0) depends on tqdm (>=4.10.0)
   1: fact: tsfresh (0.16.0) depends on dask (>=0.15.2)
   1: fact: tsfresh (0.16.0) depends on distributed (>=1.18.3)
   1: selecting tsfresh (0.16.0)
   1: derived: distributed (>=1.18.3)
   1: derived: dask (>=0.15.2)
   1: derived: tqdm (>=4.10.0)
   1: derived: scikit-learn (>=0.19.0)
   1: derived: patsy (>=0.4.1)
   1: derived: statsmodels (>=0.8.0)
   1: derived: scipy (>=1.2.0)
   1: derived: pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: derived: numpy (>=1.15.1)
   1: derived: requests (>=2.9.1)
   1: fact: patsy (0.5.1) depends on six (*)
   1: fact: patsy (0.5.1) depends on numpy (>=1.4)
   1: selecting patsy (0.5.1)
   1: derived: six (*)
   1: fact: statsmodels (0.11.1) depends on numpy (>=1.14)
   1: fact: statsmodels (0.11.1) depends on scipy (>=1.0)
   1: fact: statsmodels (0.11.1) depends on pandas (>=0.21)
   1: fact: statsmodels (0.11.1) depends on patsy (>=0.5)
   1: selecting statsmodels (0.11.1)
   1: derived: pandas (>=0.21)
   1: fact: scipy (1.4.1) depends on numpy (>=1.13.3)
   1: selecting scipy (1.4.1)
   1: fact: pytest (5.4.3) depends on py (>=1.5.0)
   1: fact: pytest (5.4.3) depends on packaging (*)
   1: fact: pytest (5.4.3) depends on attrs (>=17.4.0)
   1: fact: pytest (5.4.3) depends on more-itertools (>=4.0.0)
   1: fact: pytest (5.4.3) depends on pluggy (>=0.12,<1.0)
   1: fact: pytest (5.4.3) depends on wcwidth (*)
   1: fact: pytest (5.4.3) depends on importlib-metadata (>=0.12)
   1: fact: pytest (5.4.3) depends on atomicwrites (>=1.0)
   1: fact: pytest (5.4.3) depends on colorama (*)
   1: selecting pytest (5.4.3)
   1: derived: colorama (*)
   1: derived: atomicwrites (>=1.0)
   1: derived: importlib-metadata (>=0.12)
   1: derived: wcwidth (*)
   1: derived: pluggy (>=0.12,<1.0)
   1: derived: more-itertools (>=4.0.0)
   1: derived: attrs (>=17.4.0)
   1: derived: packaging (*)
   1: derived: py (>=1.5.0)
   1: fact: pluggy (0.13.1) depends on importlib-metadata (>=0.12)
   1: selecting pluggy (0.13.1)
   1: selecting attrs (19.3.0)
   1: selecting atomicwrites (1.4.0)
   1: selecting py (1.8.1)
   1: selecting wcwidth (0.2.4)
   1: selecting more-itertools (8.3.0)
   1: fact: pandas (1.0.4) depends on python-dateutil (>=2.6.1)
   1: fact: pandas (1.0.4) depends on pytz (>=2017.2)
   1: fact: pandas (1.0.4) depends on numpy (>=1.13.3)
   1: selecting pandas (1.0.4)
   1: derived: pytz (>=2017.2)
   1: derived: python-dateutil (>=2.6.1)
   1: fact: python-dateutil (2.8.1) depends on six (>=1.5)
   1: selecting python-dateutil (2.8.1)
   1: derived: six (>=1.5)
   1: selecting pytz (2020.1)
   1: selecting six (1.15.0)
   1: fact: scikit-learn (0.23.1) depends on numpy (>=1.13.3)
   1: fact: scikit-learn (0.23.1) depends on scipy (>=0.19.1)
   1: fact: scikit-learn (0.23.1) depends on joblib (>=0.11)
   1: fact: scikit-learn (0.23.1) depends on threadpoolctl (>=2.0.0)
   1: selecting scikit-learn (0.23.1)
   1: derived: threadpoolctl (>=2.0.0)
   1: derived: joblib (>=0.11)
   1: selecting threadpoolctl (2.1.0)
   1: selecting joblib (0.15.1)
   1: selecting numpy (1.18.5)
   1: fact: importlib-metadata (1.6.1) depends on zipp (>=0.5)
   1: selecting importlib-metadata (1.6.1)
   1: derived: zipp (>=0.5)
   1: selecting zipp (3.1.0)
   1: fact: packaging (20.4) depends on pyparsing (>=2.0.2)
   1: fact: packaging (20.4) depends on six (*)
   1: selecting packaging (20.4)
   1: derived: pyparsing (>=2.0.2)
   1: selecting pyparsing (2.4.7)
   1: fact: requests (2.23.0) depends on chardet (>=3.0.2,<4)
   1: fact: requests (2.23.0) depends on idna (>=2.5,<3)
   1: fact: requests (2.23.0) depends on urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: fact: requests (2.23.0) depends on certifi (>=2017.4.17)
   1: selecting requests (2.23.0)
   1: derived: certifi (>=2017.4.17)
   1: derived: urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: derived: idna (>=2.5,<3)
   1: derived: chardet (>=3.0.2,<4)
   1: selecting chardet (3.0.4)
   1: selecting idna (2.9)
   1: selecting urllib3 (1.25.9)
   1: selecting certifi (2020.4.5.2)
   1: selecting colorama (0.4.3)
   1: fact: dask (2.18.1) depends on pyyaml (*)
   1: fact: dask (2.18.1) depends on numpy (>=1.13.0)
   1: fact: dask (2.18.1) depends on pandas (>=0.23.0)
   1: fact: dask (2.18.1) depends on toolz (>=0.8.2)
-->1: fact: dask (2.18.1) depends on partd (>=0.3.10)  # note they are found here
-->1: fact: dask (2.18.1) depends on fsspec (>=0.6.0)  # note they are found here
   1: selecting dask (2.18.1)
   1: derived: fsspec (>=0.6.0)
   1: derived: partd (>=0.3.10)
   1: derived: toolz (>=0.8.2)
   1: derived: pyyaml (*)
   1: fact: partd (1.1.0) depends on locket (*)
   1: fact: partd (1.1.0) depends on toolz (*)
   1: selecting partd (1.1.0)
   1: derived: locket (*)
   1: selecting toolz (0.10.0)
   1: selecting locket (0.2.0)
   1: selecting fsspec (0.7.4)
   1: selecting pyyaml (5.3.1)
   1: selecting tqdm (4.46.1)
   1: fact: distributed (2.18.0) depends on click (>=6.6)
   1: fact: distributed (2.18.0) depends on cloudpickle (>=1.3.0)
   1: fact: distributed (2.18.0) depends on dask (>=2.9.0)
   1: fact: distributed (2.18.0) depends on msgpack (>=0.6.0)
   1: fact: distributed (2.18.0) depends on psutil (>=5.0)
   1: fact: distributed (2.18.0) depends on sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: fact: distributed (2.18.0) depends on tblib (>=1.6.0)
   1: fact: distributed (2.18.0) depends on toolz (>=0.8.2)
   1: fact: distributed (2.18.0) depends on zict (>=0.1.3)
   1: fact: distributed (2.18.0) depends on pyyaml (*)
   1: fact: distributed (2.18.0) depends on tornado (>=5)
   1: selecting distributed (2.18.0)
   1: derived: tornado (>=5)
   1: derived: zict (>=0.1.3)
   1: derived: tblib (>=1.6.0)
   1: derived: sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: derived: psutil (>=5.0)
   1: derived: msgpack (>=0.6.0)
   1: derived: cloudpickle (>=1.3.0)
   1: derived: click (>=6.6)
   1: selecting tblib (1.6.0)
   1: selecting cloudpickle (1.4.1)
   1: fact: zict (2.0.0) depends on heapdict (*)
   1: selecting zict (2.0.0)
   1: derived: heapdict (*)
   1: selecting msgpack (1.0.0)
   1: selecting click (7.1.2)
   1: selecting heapdict (1.0.1)
   1: selecting tornado (6.0.4)
   1: selecting psutil (5.7.0)
   1: selecting sortedcontainers (2.2.2)
   1: Version solving took 0.574 seconds.
   1: Tried 1 solutions.
   0: Retrying dependency resolution for Python (>=3.8,<4.0).
   1: fact: test-proj2 is 0.1.0
   1: derived: test-proj2
   1: fact: test-proj2 depends on tsfresh (0.16.0)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: selecting test-proj2 (0.1.0)
   1: derived: pytest (^5.2)
   1: derived: tsfresh (0.16.0)
   1: fact: tsfresh (0.16.0) depends on requests (>=2.9.1)
   1: fact: tsfresh (0.16.0) depends on numpy (>=1.15.1)
   1: fact: tsfresh (0.16.0) depends on pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: fact: tsfresh (0.16.0) depends on scipy (>=1.2.0)
   1: fact: tsfresh (0.16.0) depends on statsmodels (>=0.8.0)
   1: fact: tsfresh (0.16.0) depends on patsy (>=0.4.1)
   1: fact: tsfresh (0.16.0) depends on scikit-learn (>=0.19.0)
   1: fact: tsfresh (0.16.0) depends on tqdm (>=4.10.0)
   1: fact: tsfresh (0.16.0) depends on dask (>=0.15.2)
   1: fact: tsfresh (0.16.0) depends on distributed (>=1.18.3)
   1: selecting tsfresh (0.16.0)
   1: derived: distributed (>=1.18.3)
   1: derived: dask (>=0.15.2)
   1: derived: tqdm (>=4.10.0)
   1: derived: scikit-learn (>=0.19.0)
   1: derived: patsy (>=0.4.1)
   1: derived: statsmodels (>=0.8.0)
   1: derived: scipy (>=1.2.0)
   1: derived: pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: derived: numpy (>=1.15.1)
   1: derived: requests (>=2.9.1)
   1: fact: patsy (0.5.1) depends on six (*)
   1: fact: patsy (0.5.1) depends on numpy (>=1.4)
   1: selecting patsy (0.5.1)
   1: derived: six (*)
   1: fact: statsmodels (0.11.1) depends on numpy (>=1.14)
   1: fact: statsmodels (0.11.1) depends on scipy (>=1.0)
   1: fact: statsmodels (0.11.1) depends on pandas (>=0.21)
   1: fact: statsmodels (0.11.1) depends on patsy (>=0.5)
   1: selecting statsmodels (0.11.1)
   1: derived: pandas (>=0.21)
   1: fact: scipy (1.4.1) depends on numpy (>=1.13.3)
   1: selecting scipy (1.4.1)
   1: fact: pytest (5.4.3) depends on py (>=1.5.0)
   1: fact: pytest (5.4.3) depends on packaging (*)
   1: fact: pytest (5.4.3) depends on attrs (>=17.4.0)
   1: fact: pytest (5.4.3) depends on more-itertools (>=4.0.0)
   1: fact: pytest (5.4.3) depends on pluggy (>=0.12,<1.0)
   1: fact: pytest (5.4.3) depends on wcwidth (*)
   1: fact: pytest (5.4.3) depends on atomicwrites (>=1.0)
   1: fact: pytest (5.4.3) depends on colorama (*)
   1: selecting pytest (5.4.3)
   1: derived: colorama (*)
   1: derived: atomicwrites (>=1.0)
   1: derived: wcwidth (*)
   1: derived: pluggy (>=0.12,<1.0)
   1: derived: more-itertools (>=4.0.0)
   1: derived: attrs (>=17.4.0)
   1: derived: packaging (*)
   1: derived: py (>=1.5.0)
   1: selecting pluggy (0.13.1)
   1: selecting attrs (19.3.0)
   1: selecting atomicwrites (1.4.0)
   1: selecting py (1.8.1)
   1: selecting wcwidth (0.2.4)
   1: selecting more-itertools (8.3.0)
   1: fact: pandas (1.0.4) depends on python-dateutil (>=2.6.1)
   1: fact: pandas (1.0.4) depends on pytz (>=2017.2)
   1: fact: pandas (1.0.4) depends on numpy (>=1.13.3)
   1: selecting pandas (1.0.4)
   1: derived: pytz (>=2017.2)
   1: derived: python-dateutil (>=2.6.1)
   1: fact: python-dateutil (2.8.1) depends on six (>=1.5)
   1: selecting python-dateutil (2.8.1)
   1: derived: six (>=1.5)
   1: selecting pytz (2020.1)
   1: selecting six (1.15.0)
   1: fact: scikit-learn (0.23.1) depends on numpy (>=1.13.3)
   1: fact: scikit-learn (0.23.1) depends on scipy (>=0.19.1)
   1: fact: scikit-learn (0.23.1) depends on joblib (>=0.11)
   1: fact: scikit-learn (0.23.1) depends on threadpoolctl (>=2.0.0)
   1: selecting scikit-learn (0.23.1)
   1: derived: threadpoolctl (>=2.0.0)
   1: derived: joblib (>=0.11)
   1: selecting threadpoolctl (2.1.0)
   1: selecting joblib (0.15.1)
   1: selecting numpy (1.18.5)
   1: fact: packaging (20.4) depends on pyparsing (>=2.0.2)
   1: fact: packaging (20.4) depends on six (*)
   1: selecting packaging (20.4)
   1: derived: pyparsing (>=2.0.2)
   1: selecting pyparsing (2.4.7)
   1: fact: requests (2.23.0) depends on chardet (>=3.0.2,<4)
   1: fact: requests (2.23.0) depends on idna (>=2.5,<3)
   1: fact: requests (2.23.0) depends on urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: fact: requests (2.23.0) depends on certifi (>=2017.4.17)
   1: selecting requests (2.23.0)
   1: derived: certifi (>=2017.4.17)
   1: derived: urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: derived: idna (>=2.5,<3)
   1: derived: chardet (>=3.0.2,<4)
   1: selecting chardet (3.0.4)
   1: selecting idna (2.9)
   1: selecting urllib3 (1.25.9)
   1: selecting certifi (2020.4.5.2)
   1: selecting colorama (0.4.3)
   1: fact: dask (2.18.1) depends on pyyaml (*)
   1: fact: dask (2.18.1) depends on numpy (>=1.13.0)
   1: fact: dask (2.18.1) depends on pandas (>=0.23.0)
   1: fact: dask (2.18.1) depends on toolz (>=0.8.2)
   1: fact: dask (2.18.1) depends on partd (>=0.3.10)
   1: fact: dask (2.18.1) depends on fsspec (>=0.6.0)
   1: selecting dask (2.18.1)
   1: derived: fsspec (>=0.6.0)
   1: derived: partd (>=0.3.10)
   1: derived: toolz (>=0.8.2)
   1: derived: pyyaml (*)
   1: fact: partd (1.1.0) depends on locket (*)
   1: fact: partd (1.1.0) depends on toolz (*)
   1: selecting partd (1.1.0)
   1: derived: locket (*)
   1: selecting toolz (0.10.0)
   1: selecting locket (0.2.0)
   1: selecting fsspec (0.7.4)
   1: selecting pyyaml (5.3.1)
   1: selecting tqdm (4.46.1)
   1: fact: distributed (2.18.0) depends on click (>=6.6)
   1: fact: distributed (2.18.0) depends on cloudpickle (>=1.3.0)
   1: fact: distributed (2.18.0) depends on dask (>=2.9.0)
   1: fact: distributed (2.18.0) depends on msgpack (>=0.6.0)
   1: fact: distributed (2.18.0) depends on psutil (>=5.0)
   1: fact: distributed (2.18.0) depends on sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: fact: distributed (2.18.0) depends on tblib (>=1.6.0)
   1: fact: distributed (2.18.0) depends on toolz (>=0.8.2)
   1: fact: distributed (2.18.0) depends on zict (>=0.1.3)
   1: fact: distributed (2.18.0) depends on pyyaml (*)
   1: fact: distributed (2.18.0) depends on tornado (>=6.0.3)
   1: selecting distributed (2.18.0)
   1: derived: tornado (>=6.0.3)
   1: derived: zict (>=0.1.3)
   1: derived: tblib (>=1.6.0)
   1: derived: sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: derived: psutil (>=5.0)
   1: derived: msgpack (>=0.6.0)
   1: derived: cloudpickle (>=1.3.0)
   1: derived: click (>=6.6)
   1: selecting tblib (1.6.0)
   1: selecting tornado (6.0.4)
   1: selecting cloudpickle (1.4.1)
   1: fact: zict (2.0.0) depends on heapdict (*)
   1: selecting zict (2.0.0)
   1: derived: heapdict (*)
   1: selecting msgpack (1.0.0)
   1: selecting click (7.1.2)
   1: selecting heapdict (1.0.1)
   1: selecting psutil (5.7.0)
   1: selecting sortedcontainers (2.2.2)
   1: Version solving took 0.257 seconds.
   1: Tried 1 solutions.
   0: Complete version solving took 2.356 seconds for 2 branches
   0: Resolved for branches: (>=3.7,<3.8), (>=3.8,<4.0)

Writing lock file


Package operations: 44 installs, 0 updates, 0 removals, 2 skipped

  - Installing six (1.15.0)
  - Installing heapdict (1.0.1)
  - Installing locket (0.2.0)
  - Installing numpy (1.18.5)
  - Installing python-dateutil (2.8.1)
  - Installing pytz (2020.1)
  - Installing pyyaml (5.3.1)
  - Installing toolz (0.10.0)
  - Installing zipp (3.1.0)
  - Installing certifi (2020.4.5.2)
  - Installing chardet (3.0.4)
  - Installing click (7.1.2)
  - Installing cloudpickle (1.4.1)
  - Installing dask (2.18.1)
  - Installing fsspec (0.7.4)
  - Installing idna (2.9)
  - Installing importlib-metadata (1.6.1)
  - Installing joblib (0.15.1)
  - Installing msgpack (1.0.0)
  - Installing pandas (1.0.4)
  - Installing partd (1.1.0)
  - Installing patsy (0.5.1)
  - Installing psutil (5.7.0)
  - Installing pyparsing (2.4.7)
  - Installing scipy (1.4.1)
  - Installing sortedcontainers (2.2.2)
  - Installing tblib (1.6.0)
  - Installing threadpoolctl (2.1.0)
  - Installing tornado (6.0.4)
  - Installing urllib3 (1.25.9)
  - Installing zict (2.0.0)
  - Skipping atomicwrites (1.4.0) Not needed for the current environment
  - Installing attrs (19.3.0)
  - Skipping colorama (0.4.3) Not needed for the current environment
  - Installing distributed (2.18.0)
  - Installing more-itertools (8.3.0)
  - Installing packaging (20.4)
  - Installing pluggy (0.13.1)
  - Installing py (1.8.1)
  - Installing requests (2.23.0)
  - Installing scikit-learn (0.23.1)
  - Installing statsmodels (0.11.1)
  - Installing tqdm (4.46.1)
  - Installing wcwidth (0.2.4)
  - Installing pytest (5.4.3)
  - Installing tsfresh (0.16.0)
  - Installing test_proj2 (0.1.0)

update 

Updating dependencies
Resolving dependencies...
   1: fact: test-proj2 is 0.1.0
   1: derived: test-proj2
   1: fact: test-proj2 depends on tsfresh (0.16.0)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: selecting test-proj2 (0.1.0)
   1: derived: pytest (^5.2)
   1: derived: tsfresh (0.16.0)
PyPI: 15 packages found for pytest >=5.2,<6.0
   1: fact: pytest (5.4.3) depends on py (>=1.5.0)
   1: fact: pytest (5.4.3) depends on packaging (*)
   1: fact: pytest (5.4.3) depends on attrs (>=17.4.0)
   1: fact: pytest (5.4.3) depends on more-itertools (>=4.0.0)
   1: fact: pytest (5.4.3) depends on pluggy (>=0.12,<1.0)
   1: fact: pytest (5.4.3) depends on wcwidth (*)
   1: fact: pytest (5.4.3) depends on importlib-metadata (>=0.12)
   1: fact: pytest (5.4.3) depends on atomicwrites (>=1.0)
   1: fact: pytest (5.4.3) depends on colorama (*)
   1: selecting pytest (5.4.3)
   1: derived: colorama (*)
   1: derived: atomicwrites (>=1.0)
   1: derived: importlib-metadata (>=0.12)
   1: derived: wcwidth (*)
   1: derived: pluggy (>=0.12,<1.0)
   1: derived: more-itertools (>=4.0.0)
   1: derived: attrs (>=17.4.0)
   1: derived: packaging (*)
   1: derived: py (>=1.5.0)
PyPI: No release information found for tsfresh-0.2.0, skipping
PyPI: 1 packages found for tsfresh 0.16.0
   1: fact: tsfresh (0.16.0) depends on requests (>=2.9.1)
   1: fact: tsfresh (0.16.0) depends on numpy (>=1.15.1)
   1: fact: tsfresh (0.16.0) depends on pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: fact: tsfresh (0.16.0) depends on scipy (>=1.2.0)
   1: fact: tsfresh (0.16.0) depends on statsmodels (>=0.8.0)
   1: fact: tsfresh (0.16.0) depends on patsy (>=0.4.1)
   1: fact: tsfresh (0.16.0) depends on scikit-learn (>=0.19.0)
   1: fact: tsfresh (0.16.0) depends on tqdm (>=4.10.0)
   1: fact: tsfresh (0.16.0) depends on dask (>=0.15.2)
   1: fact: tsfresh (0.16.0) depends on distributed (>=1.18.3)
   1: selecting tsfresh (0.16.0)
   1: derived: distributed (>=1.18.3)
   1: derived: dask (>=0.15.2)
   1: derived: tqdm (>=4.10.0)
   1: derived: scikit-learn (>=0.19.0)
   1: derived: patsy (>=0.4.1)
   1: derived: statsmodels (>=0.8.0)
   1: derived: scipy (>=1.2.0)
   1: derived: pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: derived: numpy (>=1.15.1)
   1: derived: requests (>=2.9.1)
PyPI: 41 packages found for colorama *
   1: selecting colorama (0.4.3)
PyPI: 7 packages found for atomicwrites >=1.0
   1: selecting atomicwrites (1.4.0)
PyPI: 25 packages found for importlib-metadata >=0.12
   1: fact: importlib-metadata (1.6.1) depends on zipp (>=0.5)
   1: selecting importlib-metadata (1.6.1)
   1: derived: zipp (>=0.5)
PyPI: 16 packages found for wcwidth *
   1: selecting wcwidth (0.2.4)
PyPI: 3 packages found for pluggy >=0.12,<1.0
   1: fact: pluggy (0.13.1) depends on importlib-metadata (>=0.12)
   1: selecting pluggy (0.13.1)
PyPI: 16 packages found for more-itertools >=4.0.0
   1: selecting more-itertools (8.3.0)
PyPI: 6 packages found for attrs >=17.4.0
   1: selecting attrs (19.3.0)
PyPI: 30 packages found for packaging *
   1: fact: packaging (20.4) depends on pyparsing (>=2.0.2)
   1: fact: packaging (20.4) depends on six (*)
   1: selecting packaging (20.4)
   1: derived: six (*)
   1: derived: pyparsing (>=2.0.2)
PyPI: No release information found for py-0.8.0-alpha2, skipping
PyPI: No release information found for py-0.9.0, skipping
PyPI: No release information found for py-1.4.32.dev1, skipping
PyPI: 8 packages found for py >=1.5.0
   1: selecting py (1.8.1)
PyPI: 65 packages found for distributed >=1.18.3
   0: Duplicate dependencies for tornado
   0: Different requirements found for tornado (>=5) and tornado (>=6.0.3).
   1: Version solving took 0.173 seconds.
   1: Tried 1 solutions.
   0: Retrying dependency resolution for Python (>=3.7,<3.8).
   1: fact: test-proj2 is 0.1.0
   1: derived: test-proj2
   1: fact: test-proj2 depends on tsfresh (0.16.0)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: selecting test-proj2 (0.1.0)
   1: derived: pytest (^5.2)
   1: derived: tsfresh (0.16.0)
   1: fact: pytest (5.4.3) depends on py (>=1.5.0)
   1: fact: pytest (5.4.3) depends on packaging (*)
   1: fact: pytest (5.4.3) depends on attrs (>=17.4.0)
   1: fact: pytest (5.4.3) depends on more-itertools (>=4.0.0)
   1: fact: pytest (5.4.3) depends on pluggy (>=0.12,<1.0)
   1: fact: pytest (5.4.3) depends on wcwidth (*)
   1: fact: pytest (5.4.3) depends on importlib-metadata (>=0.12)
   1: fact: pytest (5.4.3) depends on atomicwrites (>=1.0)
   1: fact: pytest (5.4.3) depends on colorama (*)
   1: selecting pytest (5.4.3)
   1: derived: colorama (*)
   1: derived: atomicwrites (>=1.0)
   1: derived: importlib-metadata (>=0.12)
   1: derived: wcwidth (*)
   1: derived: pluggy (>=0.12,<1.0)
   1: derived: more-itertools (>=4.0.0)
   1: derived: attrs (>=17.4.0)
   1: derived: packaging (*)
   1: derived: py (>=1.5.0)
   1: fact: tsfresh (0.16.0) depends on requests (>=2.9.1)
   1: fact: tsfresh (0.16.0) depends on numpy (>=1.15.1)
   1: fact: tsfresh (0.16.0) depends on pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: fact: tsfresh (0.16.0) depends on scipy (>=1.2.0)
   1: fact: tsfresh (0.16.0) depends on statsmodels (>=0.8.0)
   1: fact: tsfresh (0.16.0) depends on patsy (>=0.4.1)
   1: fact: tsfresh (0.16.0) depends on scikit-learn (>=0.19.0)
   1: fact: tsfresh (0.16.0) depends on tqdm (>=4.10.0)
   1: fact: tsfresh (0.16.0) depends on dask (>=0.15.2)
   1: fact: tsfresh (0.16.0) depends on distributed (>=1.18.3)
   1: selecting tsfresh (0.16.0)
   1: derived: distributed (>=1.18.3)
   1: derived: dask (>=0.15.2)
   1: derived: tqdm (>=4.10.0)
   1: derived: scikit-learn (>=0.19.0)
   1: derived: patsy (>=0.4.1)
   1: derived: statsmodels (>=0.8.0)
   1: derived: scipy (>=1.2.0)
   1: derived: pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: derived: numpy (>=1.15.1)
   1: derived: requests (>=2.9.1)
   1: selecting colorama (0.4.3)
   1: selecting atomicwrites (1.4.0)
   1: fact: importlib-metadata (1.6.1) depends on zipp (>=0.5)
   1: selecting importlib-metadata (1.6.1)
   1: derived: zipp (>=0.5)
   1: selecting wcwidth (0.2.4)
   1: fact: pluggy (0.13.1) depends on importlib-metadata (>=0.12)
   1: selecting pluggy (0.13.1)
   1: selecting more-itertools (8.3.0)
   1: selecting attrs (19.3.0)
   1: fact: packaging (20.4) depends on pyparsing (>=2.0.2)
   1: fact: packaging (20.4) depends on six (*)
   1: selecting packaging (20.4)
   1: derived: six (*)
   1: derived: pyparsing (>=2.0.2)
   1: selecting py (1.8.1)
   1: fact: distributed (2.18.0) depends on click (>=6.6)
   1: fact: distributed (2.18.0) depends on cloudpickle (>=1.3.0)
   1: fact: distributed (2.18.0) depends on dask (>=2.9.0)
   1: fact: distributed (2.18.0) depends on msgpack (>=0.6.0)
   1: fact: distributed (2.18.0) depends on psutil (>=5.0)
   1: fact: distributed (2.18.0) depends on sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: fact: distributed (2.18.0) depends on tblib (>=1.6.0)
   1: fact: distributed (2.18.0) depends on toolz (>=0.8.2)
   1: fact: distributed (2.18.0) depends on zict (>=0.1.3)
   1: fact: distributed (2.18.0) depends on pyyaml (*)
   1: fact: distributed (2.18.0) depends on tornado (>=5)
   1: selecting distributed (2.18.0)
   1: derived: tornado (>=5)
   1: derived: pyyaml (*)
   1: derived: zict (>=0.1.3)
   1: derived: toolz (>=0.8.2)
   1: derived: tblib (>=1.6.0)
   1: derived: sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: derived: psutil (>=5.0)
   1: derived: msgpack (>=0.6.0)
   1: derived: dask (>=2.9.0)
   1: derived: cloudpickle (>=1.3.0)
   1: derived: click (>=6.6)
PyPI: 16 packages found for dask >=2.9.0
-->1: fact: dask (2.18.1) depends on pyyaml (*)  # not here the optional dependencies for "dataframe" are not found
   1: selecting dask (2.18.1)
PyPI: No release information found for tqdm-2.0.0.dev0, skipping
PyPI: 64 packages found for tqdm >=4.10.0
   1: selecting tqdm (4.46.1)
PyPI: No release information found for scikit-learn-0.14a1, skipping
PyPI: 18 packages found for scikit-learn >=0.19.0
   1: fact: scikit-learn (0.23.1) depends on numpy (>=1.13.3)
   1: fact: scikit-learn (0.23.1) depends on scipy (>=0.19.1)
   1: fact: scikit-learn (0.23.1) depends on joblib (>=0.11)
   1: fact: scikit-learn (0.23.1) depends on threadpoolctl (>=2.0.0)
   1: selecting scikit-learn (0.23.1)
   1: derived: threadpoolctl (>=2.0.0)
   1: derived: joblib (>=0.11)
PyPI: 3 packages found for patsy >=0.4.1
   1: fact: patsy (0.5.1) depends on six (*)
   1: fact: patsy (0.5.1) depends on numpy (>=1.4)
   1: selecting patsy (0.5.1)
PyPI: No release information found for statsmodels-0.4.0rc2, skipping
PyPI: 7 packages found for statsmodels >=0.8.0
   1: fact: statsmodels (0.11.1) depends on numpy (>=1.14)
   1: fact: statsmodels (0.11.1) depends on scipy (>=1.0)
   1: fact: statsmodels (0.11.1) depends on pandas (>=0.21)
   1: fact: statsmodels (0.11.1) depends on patsy (>=0.5)
   1: selecting statsmodels (0.11.1)
   1: derived: pandas (>=0.21)
PyPI: No release information found for scipy-0.4.4, skipping
PyPI: No release information found for scipy-0.5.2, skipping
PyPI: No release information found for scipy-0.6.0, skipping
PyPI: No release information found for scipy-0.7.0, skipping
PyPI: No release information found for scipy-0.7.2, skipping
PyPI: 10 packages found for scipy >=1.2.0
   1: fact: scipy (1.4.1) depends on numpy (>=1.13.3)
   1: selecting scipy (1.4.1)
PyPI: 17 packages found for pandas >=0.21,<0.24.0 || >=0.25.0
   1: fact: pandas (1.0.4) depends on python-dateutil (>=2.6.1)
   1: fact: pandas (1.0.4) depends on pytz (>=2017.2)
   1: fact: pandas (1.0.4) depends on numpy (>=1.13.3)
   1: selecting pandas (1.0.4)
   1: derived: pytz (>=2017.2)
   1: derived: python-dateutil (>=2.6.1)
PyPI: No release information found for numpy-0.9.6, skipping
PyPI: No release information found for numpy-0.9.8, skipping
PyPI: No release information found for numpy-1.0.3, skipping
PyPI: No release information found for numpy-1.0.4, skipping
PyPI: No release information found for numpy-1.0b1, skipping
PyPI: No release information found for numpy-1.0b4, skipping
PyPI: No release information found for numpy-1.0b5, skipping
PyPI: No release information found for numpy-1.0rc1, skipping
PyPI: No release information found for numpy-1.0rc2, skipping
PyPI: No release information found for numpy-1.0rc3, skipping
PyPI: No release information found for numpy-1.1.1, skipping
PyPI: No release information found for numpy-1.2.0, skipping
PyPI: No release information found for numpy-1.2.1, skipping
PyPI: No release information found for numpy-1.4.0, skipping
PyPI: 23 packages found for numpy >=1.15.1
   1: selecting numpy (1.18.5)
PyPI: No release information found for requests-0.0.1, skipping
PyPI: No release information found for requests-0.12.01, skipping
PyPI: No release information found for requests-2.15.0, skipping
PyPI: 38 packages found for requests >=2.9.1
   1: fact: requests (2.23.0) depends on chardet (>=3.0.2,<4)
   1: fact: requests (2.23.0) depends on idna (>=2.5,<3)
   1: fact: requests (2.23.0) depends on urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: fact: requests (2.23.0) depends on certifi (>=2017.4.17)
   1: selecting requests (2.23.0)
   1: derived: certifi (>=2017.4.17)
   1: derived: urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: derived: idna (>=2.5,<3)
   1: derived: chardet (>=3.0.2,<4)
PyPI: 15 packages found for zipp >=0.5
   1: selecting zipp (3.1.0)
PyPI: 26 packages found for six *
   1: selecting six (1.15.0)
PyPI: No release information found for pyparsing-1.1.2, skipping
PyPI: No release information found for pyparsing-1.2, skipping
PyPI: No release information found for pyparsing-1.3.3, skipping
PyPI: 30 packages found for pyparsing >=2.0.2
   1: selecting pyparsing (2.4.7)
PyPI: 10 packages found for tornado >=5
   1: selecting tornado (6.0.4)
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: 10 packages found for pyyaml *
   1: selecting pyyaml (5.3.1)
PyPI: 4 packages found for zict >=0.1.3
   1: fact: zict (2.0.0) depends on heapdict (*)
   1: selecting zict (2.0.0)
   1: derived: heapdict (*)
PyPI: 3 packages found for toolz >=0.8.2
   1: selecting toolz (0.10.0)
PyPI: No release information found for tblib-0.0.1, skipping
PyPI: No release information found for tblib-0.1, skipping
PyPI: 1 packages found for tblib >=1.6.0
   1: selecting tblib (1.6.0)
PyPI: 36 packages found for sortedcontainers <2.0.0 || >2.0.0,<2.0.1 || >2.0.1
   1: selecting sortedcontainers (2.2.2)
PyPI: No release information found for psutil-0.1.0, skipping
PyPI: No release information found for psutil-3.4.0, skipping
PyPI: 31 packages found for psutil >=5.0
   1: selecting psutil (5.7.0)
PyPI: 4 packages found for msgpack >=0.6.0
   1: selecting msgpack (1.0.0)
PyPI: No release information found for cloudpickle-0.2.0, skipping
PyPI: 3 packages found for cloudpickle >=1.3.0
   1: selecting cloudpickle (1.4.1)
PyPI: 6 packages found for click >=6.6
   1: selecting click (7.1.2)
PyPI: 2 packages found for threadpoolctl >=2.0.0
   1: selecting threadpoolctl (2.1.0)
PyPI: No release information found for joblib-0.1a, skipping
PyPI: No release information found for joblib-0.3.2d, skipping
PyPI: No release information found for joblib-0.3.2f, skipping
PyPI: 14 packages found for joblib >=0.11
   1: selecting joblib (0.15.1)
PyPI: 12 packages found for pytz >=2017.2
   1: selecting pytz (2020.1)
PyPI: No release information found for python-dateutil-0.1, skipping
PyPI: No release information found for python-dateutil-0.3, skipping
PyPI: No release information found for python-dateutil-0.4, skipping
PyPI: No release information found for python-dateutil-0.5, skipping
PyPI: No release information found for python-dateutil-1.0, skipping
PyPI: No release information found for python-dateutil-1.1, skipping
PyPI: No release information found for python-dateutil-1.2, skipping
PyPI: No release information found for python-dateutil-2.0, skipping
PyPI: 9 packages found for python-dateutil >=2.6.1
   1: fact: python-dateutil (2.8.1) depends on six (>=1.5)
   1: selecting python-dateutil (2.8.1)
PyPI: No release information found for certifi-0, skipping
PyPI: 17 packages found for certifi >=2017.4.17
   1: selecting certifi (2020.4.5.2)
PyPI: No release information found for urllib3-0.3, skipping
PyPI: No release information found for urllib3-0.3.1, skipping
PyPI: No release information found for urllib3-0.4.0, skipping
PyPI: No release information found for urllib3-0.4.1, skipping
PyPI: 15 packages found for urllib3 >=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26
   1: selecting urllib3 (1.25.9)
PyPI: No release information found for idna-0.1, skipping
PyPI: 5 packages found for idna >=2.5,<3
   1: selecting idna (2.9)
PyPI: 3 packages found for chardet >=3.0.2,<4
   1: selecting chardet (3.0.4)
PyPI: 7 packages found for heapdict *
   1: selecting heapdict (1.0.1)
   1: Version solving took 0.518 seconds.
   1: Tried 1 solutions.
   0: Retrying dependency resolution for Python (>=3.8,<4.0).
   1: fact: test-proj2 is 0.1.0
   1: derived: test-proj2
   1: fact: test-proj2 depends on tsfresh (0.16.0)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: fact: test-proj2 depends on pytest (^5.2)
   1: selecting test-proj2 (0.1.0)
   1: derived: pytest (^5.2)
   1: derived: tsfresh (0.16.0)
   1: fact: pytest (5.4.3) depends on py (>=1.5.0)
   1: fact: pytest (5.4.3) depends on packaging (*)
   1: fact: pytest (5.4.3) depends on attrs (>=17.4.0)
   1: fact: pytest (5.4.3) depends on more-itertools (>=4.0.0)
   1: fact: pytest (5.4.3) depends on pluggy (>=0.12,<1.0)
   1: fact: pytest (5.4.3) depends on wcwidth (*)
   1: fact: pytest (5.4.3) depends on atomicwrites (>=1.0)
   1: fact: pytest (5.4.3) depends on colorama (*)
   1: selecting pytest (5.4.3)
   1: derived: colorama (*)
   1: derived: atomicwrites (>=1.0)
   1: derived: wcwidth (*)
   1: derived: pluggy (>=0.12,<1.0)
   1: derived: more-itertools (>=4.0.0)
   1: derived: attrs (>=17.4.0)
   1: derived: packaging (*)
   1: derived: py (>=1.5.0)
   1: fact: tsfresh (0.16.0) depends on requests (>=2.9.1)
   1: fact: tsfresh (0.16.0) depends on numpy (>=1.15.1)
   1: fact: tsfresh (0.16.0) depends on pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: fact: tsfresh (0.16.0) depends on scipy (>=1.2.0)
   1: fact: tsfresh (0.16.0) depends on statsmodels (>=0.8.0)
   1: fact: tsfresh (0.16.0) depends on patsy (>=0.4.1)
   1: fact: tsfresh (0.16.0) depends on scikit-learn (>=0.19.0)
   1: fact: tsfresh (0.16.0) depends on tqdm (>=4.10.0)
   1: fact: tsfresh (0.16.0) depends on dask (>=0.15.2)
   1: fact: tsfresh (0.16.0) depends on distributed (>=1.18.3)
   1: selecting tsfresh (0.16.0)
   1: derived: distributed (>=1.18.3)
   1: derived: dask (>=0.15.2)
   1: derived: tqdm (>=4.10.0)
   1: derived: scikit-learn (>=0.19.0)
   1: derived: patsy (>=0.4.1)
   1: derived: statsmodels (>=0.8.0)
   1: derived: scipy (>=1.2.0)
   1: derived: pandas (>=0.20.3,<0.24.0 || >=0.25.0)
   1: derived: numpy (>=1.15.1)
   1: derived: requests (>=2.9.1)
   1: selecting colorama (0.4.3)
   1: selecting atomicwrites (1.4.0)
   1: selecting wcwidth (0.2.4)
   1: selecting pluggy (0.13.1)
   1: selecting more-itertools (8.3.0)
   1: selecting attrs (19.3.0)
   1: fact: packaging (20.4) depends on pyparsing (>=2.0.2)
   1: fact: packaging (20.4) depends on six (*)
   1: selecting packaging (20.4)
   1: derived: six (*)
   1: derived: pyparsing (>=2.0.2)
   1: selecting py (1.8.1)
   1: fact: distributed (2.18.0) depends on click (>=6.6)
   1: fact: distributed (2.18.0) depends on cloudpickle (>=1.3.0)
   1: fact: distributed (2.18.0) depends on dask (>=2.9.0)
   1: fact: distributed (2.18.0) depends on msgpack (>=0.6.0)
   1: fact: distributed (2.18.0) depends on psutil (>=5.0)
   1: fact: distributed (2.18.0) depends on sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: fact: distributed (2.18.0) depends on tblib (>=1.6.0)
   1: fact: distributed (2.18.0) depends on toolz (>=0.8.2)
   1: fact: distributed (2.18.0) depends on zict (>=0.1.3)
   1: fact: distributed (2.18.0) depends on pyyaml (*)
   1: fact: distributed (2.18.0) depends on tornado (>=6.0.3)
   1: selecting distributed (2.18.0)
   1: derived: tornado (>=6.0.3)
   1: derived: pyyaml (*)
   1: derived: zict (>=0.1.3)
   1: derived: toolz (>=0.8.2)
   1: derived: tblib (>=1.6.0)
   1: derived: sortedcontainers (<2.0.0 || >2.0.0,<2.0.1 || >2.0.1)
   1: derived: psutil (>=5.0)
   1: derived: msgpack (>=0.6.0)
   1: derived: dask (>=2.9.0)
   1: derived: cloudpickle (>=1.3.0)
   1: derived: click (>=6.6)
   1: fact: dask (2.18.1) depends on pyyaml (*)
   1: selecting dask (2.18.1)
   1: selecting tqdm (4.46.1)
   1: fact: scikit-learn (0.23.1) depends on numpy (>=1.13.3)
   1: fact: scikit-learn (0.23.1) depends on scipy (>=0.19.1)
   1: fact: scikit-learn (0.23.1) depends on joblib (>=0.11)
   1: fact: scikit-learn (0.23.1) depends on threadpoolctl (>=2.0.0)
   1: selecting scikit-learn (0.23.1)
   1: derived: threadpoolctl (>=2.0.0)
   1: derived: joblib (>=0.11)
   1: fact: patsy (0.5.1) depends on six (*)
   1: fact: patsy (0.5.1) depends on numpy (>=1.4)
   1: selecting patsy (0.5.1)
   1: fact: statsmodels (0.11.1) depends on numpy (>=1.14)
   1: fact: statsmodels (0.11.1) depends on scipy (>=1.0)
   1: fact: statsmodels (0.11.1) depends on pandas (>=0.21)
   1: fact: statsmodels (0.11.1) depends on patsy (>=0.5)
   1: selecting statsmodels (0.11.1)
   1: derived: pandas (>=0.21)
   1: fact: scipy (1.4.1) depends on numpy (>=1.13.3)
   1: selecting scipy (1.4.1)
   1: fact: pandas (1.0.4) depends on python-dateutil (>=2.6.1)
   1: fact: pandas (1.0.4) depends on pytz (>=2017.2)
   1: fact: pandas (1.0.4) depends on numpy (>=1.13.3)
   1: selecting pandas (1.0.4)
   1: derived: pytz (>=2017.2)
   1: derived: python-dateutil (>=2.6.1)
   1: selecting numpy (1.18.5)
   1: fact: requests (2.23.0) depends on chardet (>=3.0.2,<4)
   1: fact: requests (2.23.0) depends on idna (>=2.5,<3)
   1: fact: requests (2.23.0) depends on urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: fact: requests (2.23.0) depends on certifi (>=2017.4.17)
   1: selecting requests (2.23.0)
   1: derived: certifi (>=2017.4.17)
   1: derived: urllib3 (>=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26)
   1: derived: idna (>=2.5,<3)
   1: derived: chardet (>=3.0.2,<4)
   1: selecting six (1.15.0)
   1: selecting pyparsing (2.4.7)
   1: selecting tornado (6.0.4)
   1: selecting pyyaml (5.3.1)
   1: fact: zict (2.0.0) depends on heapdict (*)
   1: selecting zict (2.0.0)
   1: derived: heapdict (*)
   1: selecting toolz (0.10.0)
   1: selecting tblib (1.6.0)
   1: selecting sortedcontainers (2.2.2)
   1: selecting psutil (5.7.0)
   1: selecting msgpack (1.0.0)
   1: selecting cloudpickle (1.4.1)
   1: selecting click (7.1.2)
   1: selecting threadpoolctl (2.1.0)
   1: selecting joblib (0.15.1)
   1: selecting pytz (2020.1)
   1: fact: python-dateutil (2.8.1) depends on six (>=1.5)
   1: selecting python-dateutil (2.8.1)
   1: selecting certifi (2020.4.5.2)
   1: selecting urllib3 (1.25.9)
   1: selecting idna (2.9)
   1: selecting chardet (3.0.4)
   1: selecting heapdict (1.0.1)
   1: Version solving took 0.207 seconds.
   1: Tried 1 solutions.
   0: Complete version solving took 0.995 seconds for 2 branches
   0: Resolved for branches: (>=3.7,<3.8), (>=3.8,<4.0)

Writing lock file


Package operations: 0 installs, 0 updates, 3 removals

  - Removing fsspec (0.7.4)
  - Removing locket (0.2.0)
  - Removing partd (1.1.0)

About this issue

  • Original URL
  • State: closed
  • Created 4 years ago
  • Reactions: 5
  • Comments: 17 (4 by maintainers)

Most upvoted comments

I can also confirm that and I agree this is a major issue.

+3
Shawe82 on Aug 5, 2020

Could @sdispater or @finswimmer drop by to confirm this is acknowledged and will be worked on? It’s a major bug that affects dependency resolution and which packages are installed, and one that has been apparently present for quite some time.

+2
ghost on Jul 1, 2020

This issue affected me as well!

If my project depends on A, which depends on B[plus_some_extras] and I add B as a dependency for my project, we no longer install the needed extras.

Note in the following that google-cloud-firestore depends on google-api-core[grpc] (https://github.com/googleapis/python-firestore/blob/b1c5987c606a14874b412e70f93015e161e278d6/setup.py#L28)

~/tmp/repro λ cat pyproject.toml
[tool.poetry]
name = "repro"
version = "0.1.0"
description = ""
authors = ["Your Name <you@example.com>"]

[tool.poetry.dependencies]
python = "^3.8"
google-cloud-firestore = ">1.5"

[tool.poetry.dev-dependencies]

[build-system]
requires = ["poetry>=0.12"]
build-backend = "poetry.masonry.api"
~/tmp/repro λ poetry install                                    
Creating virtualenv repro-fvI6nE08-py3.8 in /Users/shantanu/Library/Caches/pypoetry/virtualenvs
Updating dependencies
Resolving dependencies... (0.3s)

Writing lock file


Package operations: 18 installs, 0 updates, 0 removals

  - Installing pyasn1 (0.4.8)
  - Installing six (1.15.0)
  - Installing cachetools (4.1.0)
  - Installing certifi (2020.4.5.2)
  - Installing chardet (3.0.4)
  - Installing idna (2.9)
  - Installing protobuf (3.12.2)
  - Installing pyasn1-modules (0.2.8)
  - Installing rsa (4.6)
  - Installing urllib3 (1.25.9)
  - Installing google-auth (1.17.2)
  - Installing googleapis-common-protos (1.52.0)
  - Installing pytz (2020.1)
  - Installing requests (2.24.0)
  - Installing google-api-core (1.20.1)
  - Installing grpcio (1.29.0)
  - Installing google-cloud-core (1.3.0)
  - Installing google-cloud-firestore (1.7.0)
~/tmp/repro λ poetry export -f requirements.txt | grep grpc -C 2
    --hash=sha256:560716c807117394da12cecb0a54da5a451b5cf9866f1d37e9a5e2329a665351 \
    --hash=sha256:c8961760f5aad9a711d37b675be103e0cc4e9a39327e0d6d857872f698403e24
grpcio==1.29.0 \
    --hash=sha256:e90f3d11185c36593186e5ff1f581acc6ddfa4190f145b0366e579de1f52803b \
    --hash=sha256:5024b26e17a1bfc9390fb3b8077bf886eee02970af780fd23072970ef08cefe8 \
~/tmp/repro λ poetry run python -c 'import grpc'                
~/tmp/repro λ 
~/tmp/repro λ 
~/tmp/repro λ 
~/tmp/repro λ 
~/tmp/repro λ poetry add google-api-core        
Using version ^1.20.1 for google-api-core

Updating dependencies
Resolving dependencies... (0.1s)

Writing lock file


Package operations: 0 installs, 0 updates, 1 removal

  - Removing grpcio (1.29.0)
+2
hauntsaninja on Jun 18, 2020

@vbersier Can you please try the fix at #3147.

Using pipx

pipx install --suffix=@3147 'poetry @ git+https://github.com/python-poetry/poetry.git@refs/pull/3147/head'

Using a container (podman | docker)

podman run --rm -i --entrypoint bash python:3.8 <<EOF
set -e
python -m pip install -q git+https://github.com/python-poetry/poetry.git@refs/pull/3147/head
python -m poetry new foobar
pushd foobar
sed -i /pytest/d pyproject.toml
python -m poetry add tsfresh
python -m poetry run python -c ​'​from dask import dataframe​'​
EOF
+1
abn on Oct 13, 2020

We’ve also been affected by this. Loss of time + now having to circumvent the issue.

+1
alexj-novisto on Aug 24, 2020

We are affected by this as well.

+1
louwers on Aug 19, 2020

Could be a duplicate of #1609

+1
abn on Aug 12, 2020
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