Support "<" in package specifiers
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- Dominant language
- Python
- Stars
- 107
- Forks
- 31
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Description
For some reason there is an assertion against using < is package specifier.
$ hashin.py -r requirements_dev.txt "pytest<4.0.0"
Traceback (most recent call last):
File "../hashin/hashin.py", line 832, in <module>
sys.exit(main())
File "../hashin/hashin.py", line 824, in main
index_url=args.index_url,
File "../hashin/hashin.py", line 135, in run
return run_packages(specs, requirements_file, *args, **kwargs)
File "../hashin/hashin.py", line 176, in run_packages
package, version, restriction = _explode_package_spec(spec)
File "../hashin/hashin.py", line 145, in _explode_package_spec
assert ">" not in spec and "<" not in spec
AssertionError
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First steps
- Read the whole issue, then the project's contributing guide.
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- Open a pull request that references the issue number.
Research direction
Reproduce the command shown in the issue, then inspect hashin.py at _explode_package_spec, where the assertion rejects the package specifier. Confirm that a specifier such as pytest<4.0.0 is accepted and processed correctly without the assertion failure.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- cli
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 55/100