Bug: pip install fails on Windows with Python 3.13

[amarsjac]

Describe the bug

Trying to install deadline on Windows with python 3.13 using pip results in the following error

(venv) C:\Users\Administrator\Desktop>pip install deadline
Collecting deadline
  Downloading deadline-0.48.9-py3-none-any.whl.metadata (11 kB)
Collecting boto3>=1.34.75 (from deadline)
  Using cached boto3-1.35.54-py3-none-any.whl.metadata (6.7 kB)
Collecting click>=8.1.7 (from deadline)
  Using cached click-8.1.7-py3-none-any.whl.metadata (3.0 kB)
Collecting jsonschema==4.17.* (from deadline)
  Using cached jsonschema-4.17.3-py3-none-any.whl.metadata (7.9 kB)
INFO: pip is looking at multiple versions of deadline to determine which version is compatible with other requirements. This could take a while.
Collecting deadline
  Downloading deadline-0.48.8-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.48.7-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.48.6-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.48.4-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.48.3-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.48.2-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.48.1-py3-none-any.whl.metadata (7.9 kB)
INFO: pip is still looking at multiple versions of deadline to determine which version is compatible with other requirements. This could take a while.
  Downloading deadline-0.48.0-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.47.3-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.47.2-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.47.1-py3-none-any.whl.metadata (7.9 kB)
  Downloading deadline-0.47.0-py3-none-any.whl.metadata (7.9 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.
ERROR: Cannot install deadline==0.47.0, deadline==0.47.1, deadline==0.47.2, deadline==0.47.3, deadline==0.48.0, deadline==0.48.1, deadline==0.48.2, deadline==0.48.3, deadline==0.48.4, deadline==0.48.6, deadline==0.48.7, deadline==0.48.8 and deadline==0.48.9 because these package versions have conflicting dependencies.

The conflict is caused by:
    deadline 0.48.9 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.8 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.7 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.6 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.4 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.3 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.2 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.1 depends on pywin32==306; sys_platform == "win32"
    deadline 0.48.0 depends on pywin32==306; sys_platform == "win32"
    deadline 0.47.3 depends on pywin32==306; sys_platform == "win32"
    deadline 0.47.2 depends on pywin32==306; sys_platform == "win32"
    deadline 0.47.1 depends on pywin32==306; sys_platform == "win32"
    deadline 0.47.0 depends on pywin32==306; sys_platform == "win32"

To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip to attempt to solve the dependency conflict

Expected Behaviour

package should install without error

Current Behaviour

Failes due to pywin32=306 not being available with python 3.13

Reproduction Steps

python -m venv testvenv
testvenv\Scripts\activate.bat
pip install deadline

Environment

At minimum:

1. Operating system: Windows Server 2022)
2. Output of pip -V: pip 24.2 from C:\Users\Administrator\Desktop\venv\Lib\site-packages\pip (python 3.13)
3. Output of deadline --version: N/A

[amarsjac]

There is a work around. mainline have been updated to use pywin32==308 I have tested that building from mainline gives a wheel that can be installed with python 3.13 I have tested submitting a job and downloading output and confirmed that this works on windows

[evanspearman-a]

Closing this as the fix has been merged. The fix will be released during the next release.

[crowecawcaw]

Reopening. The problem is that pip install fails, and part of the utility of this pinned issue is to make it easier to find. We got another report of this issue offline. Let's close this when running pip install deadline with Python 3.13 on Windows succeeds.

[crowecawcaw]

I also noticed we're missing a new support badge for 3.13 here. I think we should also update our Python version support selector to require Python <= 3.13 so we do have this same issue with broken installs when 3.14 lands.

[crowecawcaw]

Correct python requirement is released and visible on PyPi: https://pypi.org/project/deadline/

I ran pip install deadline on Python 3.13 and it selected 0.48.9 as the latest compatible version. Because older versions of deadline claim to be 3.13 compatible, I think pip will continuing trying to install them until we release 3.13 support. I think the upperbound Python version @epmog added would have prevented this issue, but I don't know that we can update the upperbound on old versions easily.

[epmog]

Gonna leave this open until the release has gone out with the fix due to the weirdness of older versions

[epmog]

Deadline 0.49.4 was just released with python 3.13 supported