add jsonschema 4.17.3 to asdf/_jsonschema

- remove deprecated and unused jsonschema cli
- include tests (can be run with '--jsonschema' option)
- add ci label to run tests 'jsonschema'

.github/workflows/ci.yml

@@ -38,6 +38,16 @@ jobs:
           python-version: 3.9
       coverage: codecov
 
+  jsonschema:
+    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1
+    if: (github.repository == 'asdf-format/asdf' && (github.event_name == 'schedule' || github.event_name == 'push' || github.event_name == 'workflow_dispatch' || contains(github.event.pull_request.labels.*.name, 'jsonschema')))
+    with:
+      submodules: false
+      # Any env name which does not start with `pyXY` will use this Python version.
+      default_python: '3.10'
+      envs: |
+        - linux: jsonschema
+
   asdf-schemas:
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1
     with:

.gitignore

@@ -41,6 +41,7 @@ eggs
 .eggs
 parts
 bin
+!asdf/json/bin
 var
 sdist
 develop-eggs

.pre-commit-config.yaml

@@ -1,3 +1,4 @@
+exclude: "asdf/(extern||_jsonschema)/.*"
 repos:
 
 - repo: https://github.com/pre-commit/pre-commit-hooks
@@ -39,7 +40,7 @@ repos:
   rev: '1.0.0'
   hooks:
     - id: flynt
-      exclude: "asdf/extern/.*"
+      exclude: "asdf/(extern||_jsonschema)/.*"
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
   rev: 'v0.0.280'

asdf/__init__.py

@@ -17,13 +17,12 @@
 ]
 
 
-from jsonschema import ValidationError
-
 from ._convenience import info
 from ._version import version as __version__
 from .asdf import AsdfFile
 from .asdf import open_asdf as open
 from .config import config_context, get_config
+from .exceptions import ValidationError
 from .stream import Stream
 from .tags.core import IntegerType
 from .tags.core.external_reference import ExternalArrayReference

asdf/_jsonschema/COPYING

@@ -0,0 +1,19 @@
+Copyright (c) 2013 Julian Berman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

asdf/_jsonschema/README.md

@@ -0,0 +1,7 @@
+The files in this directory were originally cloned from
+
+jsonschema 4.17.3
+
+https://github.com/python-jsonschema/jsonschema/releases/tag/v4.17.3
+
+See COPYING for use restrictions

asdf/_jsonschema/__init__.py

@@ -0,0 +1,55 @@
+"""
+An implementation of JSON Schema for Python
+
+The main functionality is provided by the validator classes for each of the
+supported JSON Schema versions.
+
+Most commonly, `asdf._jsonschema.validators.validate` is the quickest way to simply
+validate a given instance under a schema, and will create a validator
+for you.
+"""
+import warnings
+
+from asdf._jsonschema._format import FormatChecker
+from asdf._jsonschema._types import TypeChecker
+from asdf._jsonschema.exceptions import (
+    ErrorTree,
+    FormatError,
+    RefResolutionError,
+    SchemaError,
+    ValidationError,
+)
+from asdf._jsonschema.protocols import Validator
+from asdf._jsonschema.validators import (
+    Draft3Validator,
+    Draft4Validator,
+    Draft6Validator,
+    Draft7Validator,
+    Draft201909Validator,
+    Draft202012Validator,
+    RefResolver,
+    validate,
+)
+
+
+def __getattr__(name):
+    format_checkers = {
+        "draft3_format_checker": Draft3Validator,
+        "draft4_format_checker": Draft4Validator,
+        "draft6_format_checker": Draft6Validator,
+        "draft7_format_checker": Draft7Validator,
+        "draft201909_format_checker": Draft201909Validator,
+        "draft202012_format_checker": Draft202012Validator,
+    }
+    ValidatorForFormat = format_checkers.get(name)
+    if ValidatorForFormat is not None:
+        warnings.warn(
+            f"Accessing asdf._jsonschema.{name} is deprecated and will be "
+            "removed in a future release. Instead, use the FORMAT_CHECKER "
+            "attribute on the corresponding Validator.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+        return ValidatorForFormat.FORMAT_CHECKER
+
+    raise AttributeError(f"module {__name__} has no attribute {name}")