Fix DeprecationWarning from jsonschema

[lyang]

        def iter_errors(self, instance, _schema=None):
            if _schema is not None:
                warnings.warn(
                    (
                        "Passing a schema to Validator.iter_errors "
                        "is deprecated and will be removed in a future "
                        "release. Call validator.evolve(schema=new_schema)."
                        "iter_errors(...) instead."
                    ),
                    DeprecationWarning,
                )

https://github.com/Julian/jsonschema/blob/main/jsonschema/validators.py#L189-L198

[rsokolovski-fincad]

LGTM

[p1c2u]

this requires requirement update for jsonschema to jsonschema>=4.0.0

[sthagen]

this requires requirement update for jsonschema to jsonschema>=4.0.0

I would support that … and maybe keep requirements.txt and dependency section in setup.cfg in sync.

[p1c2u]

fixes #22

[p1c2u]

Tests doesn't pass because of recursion errors

[sthagen]

Hm, the 2.7 test run failed because the attribute evolve is not where it should, right?

[codecov]

Codecov Report

Merging #25 (759b2b4) into master (b36c12b) will increase coverage by 0.20%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #25      +/-   ##
==========================================
+ Coverage   62.08%   62.29%   +0.20%     
==========================================
  Files           6        6              
  Lines         182      183       +1     
  Branches       39       39              
==========================================
+ Hits          113      114       +1     
  Misses         54       54              
  Partials       15       15              

Impacted Files	Coverage Δ
openapi_schema_validator/validators.py	94.44% <100.00%> (+0.32%)	⬆️

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[lyang]

Thank you!