Rez pip error handling improvements #1734
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…ython package not found in resolve Signed-off-by: Bryce Gattis <[email protected]>
BryceGattis
commented
Apr 26, 2024
| context = context.copy() | ||
| context.append_sys_path = False # #826 | ||
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| python_package = context.get_resolved_package("python") | ||
| assert python_package |
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Previous this had a terrible traceback like this:
Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "D:\Code\rez\venv\Scripts\rez\rez-pip.exe\__main__.py", line 7, in <module>
File "d:\code\rez\venv\Lib\site-packages\rez\cli\_entry_points.py", line 183, in run_rez_pip
return run("pip")
^^^^^^^^^^
File "d:\code\rez\venv\Lib\site-packages\rez\cli\_main.py", line 189, in run
returncode = run_cmd()
^^^^^^^^^
File "d:\code\rez\venv\Lib\site-packages\rez\cli\_main.py", line 181, in run_cmd
return func(opts, opts.parser, extra_arg_groups)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\code\rez\venv\Lib\site-packages\rez\cli\pip.py", line 52, in command
pip_install_package(
py_exe, context = find_pip(pip_version, python_version)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\code\rez\venv\Lib\site-packages\rez\pip.py", line 92, in find_pip
py_exe, found_pip_version, context = find_pip_from_context(
^^^^^^^^^^^^^^^^^^^^^^
File "d:\code\rez\venv\Lib\site-packages\rez\pip.py", line 201, in find_pip_from_context
py_exe = find_python_in_context(context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\code\rez\venv\Lib\site-packages\rez\pip.py", line 141, in find_python_in_context
assert python_package
AssertionError
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New output is much more useful:
resolve failed, by bryce@home, on Fri Apr 26 07:52:18 2024, using Rez v3.1.1
requested packages:
python-3.6
pip
~platform==windows (implicit)
~arch==AMD64 (implicit)
~os==windows-10.0.19045.SP0 (implicit)
The context failed to resolve:
The following package conflicts occurred: (python-3.7+ <--!--> python==3.6.8)
Resolve paths starting from initial requests to conflict:
python-3.6 --> python-3.6.8
pip --> pip-24.0 --> python-3.7+
To see a graph of the failed resolution, add --fail-graph in your rez-env or rez-build command.
07:52:18 WARNING Found no pip in any python and/or pip rez packages!
07:52:18 WARNING Falling back to pip installed in rez own virtualenv:
07:52:18 WARNING pip: 23.2.1 (d:\code\rez\venv\Lib\site-packages\pip\__init__.py)
07:52:18 WARNING python: 3.11.4 (d:\code\rez\venv\scripts\python.exe)
07:52:18 INFO Installing 'elastic-transport==8.12.0' with pip taken from 'd:\\code\\rez\\venv\\scripts\\python.exe'
07:52:18 ERROR ResolvedContextError: Cannot perform operation in a failed context
| context = context.copy() | ||
| context.append_sys_path = False # #826 | ||
|
|
||
| python_package = context.get_resolved_package("python") | ||
| assert python_package | ||
| if not python_package: |
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Will this condition ever be true? If we resolved python and the solve was successful, context.get_resolved_package("python") should always return a python package no?
| @@ -134,11 +132,19 @@ def find_python_in_context(context): | |||
| # Create a copy of the context with systems paths removed, so we don't | |||
| # accidentally find a system python install. | |||
| # | |||
| success = (context.status == ResolverStatus.solved) | |||
| if not success: | |||
| context.print_info(buf=sys.stderr) | |||
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Should we add a custom error message too? Something like "Failed to resolve ... "
Co-authored-by: Jean-Christophe Morin <[email protected]> Signed-off-by: BryceGattis <[email protected]>
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #1734 +/- ##
==========================================
+ Coverage 58.29% 58.39% +0.10%
==========================================
Files 126 126
Lines 17159 17167 +8
Branches 3505 3508 +3
==========================================
+ Hits 10002 10025 +23
+ Misses 6493 6477 -16
- Partials 664 665 +1 ☔ View full report in Codecov by Sentry. |
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Add error handling for failed resolve and improve error handling if python package not found in resolve