remove tomlkit from poetry-core

tomli is smaller, faster, and being adopted by the standard library.

poetry-core has no need of the extra features that tomlkit brings.

pyproject.toml

@@ -51,6 +51,7 @@ tox = "^3.0"
 vendoring = {version = "^1.0", python = "^3.8"}
 build = "^0.7.0"
 mypy = ">=0.960"
+tomli-w = "^1.0.0"
 types-jsonschema = ">=4.4.4"
 types-setuptools = ">=57.4.14"
 
@@ -91,7 +92,6 @@ exclude = "(?x)(^tests/.*/fixtures | ^src/poetry/core/_vendor)"
 [[tool.mypy.overrides]]
 module = [
   'lark.*',
-  'tomlkit.*',
   'virtualenv.*',
 ]
 ignore_missing_imports = true

src/poetry/core/_vendor/_pyrsistent_version.py

@@ -1 +1 @@
-__version__ = '0.18.1'
+__version__ = '0.19.1'

src/poetry/core/_vendor/jsonschema/cli.py

@@ -8,6 +8,7 @@
 import json
 import sys
 import traceback
+import warnings
 
 try:
     from importlib import metadata
@@ -24,6 +25,16 @@
 from jsonschema.exceptions import SchemaError
 from jsonschema.validators import RefResolver, validator_for
 
+warnings.warn(
+    (
+        "The jsonschema CLI is deprecated and will be removed in a future "
+        "version. Please use check-jsonschema instead, which can be installed "
+        "from https://pypi.org/project/check-jsonschema/"
+    ),
+    DeprecationWarning,
+    stacklevel=2,
+)
+
 
 class _CannotLoadFile(Exception):
     pass

src/poetry/core/_vendor/jsonschema/exceptions.py

@@ -297,7 +297,9 @@ def __len__(self):
         return self.total_errors
 
     def __repr__(self):
-        return f"<{self.__class__.__name__} ({len(self)} total errors)>"
+        total = len(self)
+        errors = "error" if total == 1 else "errors"
+        return f"<{self.__class__.__name__} ({total} total {errors})>"
 
     @property
     def total_errors(self):

src/poetry/core/_vendor/jsonschema/schemas/draft3.json

@@ -15,7 +15,7 @@
 
 		"properties" : {
 			"type" : "object",
-			"additionalProperties" : {"$ref" : "#", "type" : "object"},
+			"additionalProperties" : {"$ref" : "#"},
 			"default" : {}
 		},
 
@@ -47,7 +47,7 @@
 		},
 
 		"dependencies" : {
-			"type" : ["string", "array", "object"],
+			"type" : "object",
 			"additionalProperties" : {
 				"type" : ["string", "array", {"$ref" : "#"}],
 				"items" : {
@@ -75,11 +75,6 @@
 			"default" : false
 		},
 
-		"maxDecimal": {
-			"minimum": 0,
-			"type": "number"
-		},
-
 		"minItems" : {
 			"type" : "integer",
 			"minimum" : 0,
@@ -112,7 +107,9 @@
 		},
 
 		"enum" : {
-			"type" : "array"
+			"type" : "array",
+			"minItems" : 1,
+			"uniqueItems" : true
 		},
 
 		"default" : {
@@ -153,13 +150,11 @@
 		},
 
 		"id" : {
-			"type" : "string",
-			"format" : "uri"
+			"type" : "string"
 		},
 
 		"$ref" : {
-			"type" : "string",
-			"format" : "uri"
+			"type" : "string"
 		},
 
 		"$schema" : {

src/poetry/core/_vendor/jsonschema/schemas/draft4.json

@@ -28,12 +28,10 @@
     "type": "object",
     "properties": {
         "id": {
-            "format": "uri",
             "type": "string"
         },
         "$schema": {
-            "type": "string",
-            "format": "uri"
+            "type": "string"
         },
         "title": {
             "type": "string"
@@ -122,7 +120,9 @@
             }
         },
         "enum": {
-            "type": "array"
+            "type": "array",
+            "minItems": 1,
+            "uniqueItems": true
         },
         "type": {
             "anyOf": [

src/poetry/core/_vendor/jsonschema/validators.py

@@ -215,9 +215,15 @@ def __attrs_post_init__(self):
                 )
 
         @classmethod
-        def check_schema(cls, schema):
+        def check_schema(cls, schema, format_checker=_UNSET):
             Validator = validator_for(cls.META_SCHEMA, default=cls)
-            for error in Validator(cls.META_SCHEMA).iter_errors(schema):
+            if format_checker is _UNSET:
+                format_checker = Validator.FORMAT_CHECKER
+            validator = Validator(
+                schema=cls.META_SCHEMA,
+                format_checker=format_checker,
+            )
+            for error in validator.iter_errors(schema):
                 raise exceptions.SchemaError.create_from(error)
 
         def evolve(self, **changes):
@@ -758,7 +764,7 @@ def from_schema(cls, schema, id_of=_id_of, *args, **kwargs):
             `RefResolver`
         """
 
-        return cls(base_uri=id_of(schema), referrer=schema, *args, **kwargs)
+        return cls(base_uri=id_of(schema), referrer=schema, *args, **kwargs)  # noqa: B026, E501
 
     def push_scope(self, scope):
         """

src/poetry/core/_vendor/lark/LICENSE

@@ -16,4 +16,3 @@ 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.
-

src/poetry/core/_vendor/lark/__init__.py

@@ -1,9 +1,38 @@
-from .utils import logger
-from .tree import Tree, ParseTree
-from .visitors import Transformer, Visitor, v_args, Discard, Transformer_NonRecursive
-from .exceptions import (ParseError, LexError, GrammarError, UnexpectedToken,
-                         UnexpectedInput, UnexpectedCharacters, UnexpectedEOF, LarkError)
-from .lexer import Token
+from .exceptions import (
+    GrammarError,
+    LarkError,
+    LexError,
+    ParseError,
+    UnexpectedCharacters,
+    UnexpectedEOF,
+    UnexpectedInput,
+    UnexpectedToken,
+)
 from .lark import Lark
+from .lexer import Token
+from .tree import ParseTree, Tree
+from .utils import logger
+from .visitors import Discard, Transformer, Transformer_NonRecursive, Visitor, v_args
+
+__version__: str = "1.1.4"
 
-__version__: str = "1.1.3"
+__all__ = (
+    "GrammarError",
+    "LarkError",
+    "LexError",
+    "ParseError",
+    "UnexpectedCharacters",
+    "UnexpectedEOF",
+    "UnexpectedInput",
+    "UnexpectedToken",
+    "Lark",
+    "Token",
+    "ParseTree",
+    "Tree",
+    "logger",
+    "Discard",
+    "Transformer",
+    "Transformer_NonRecursive",
+    "Visitor",
+    "v_args",
+)