Merge pull request #1359 from codebyaryan/fix-actions

Fix actions

.github/workflows/coveralls.yml

@@ -0,0 +1,25 @@
+name: 📊 Check Coverage
+on:
+  push:
+    branches:
+      - master
+      - '*.x'
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+      - '*.rst'
+  pull_request:
+    branches:
+      - master
+      - '*.x'
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+      - '*.rst'
+jobs:
+  coveralls_finish:
+    # check coverage increase/decrease
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls Finished
+        uses: AndreMiras/coveralls-python-action@develop

.github/workflows/deploy.yml

@@ -0,0 +1,26 @@
+name: 🚀 Deploy to PyPI
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Build wheel and source tarball
+      run: |
+        pip install wheel
+        python setup.py sdist bdist_wheel
+    - name: Publish a Python distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@v1.1.0
+      with:
+        user: __token__
+        password: ${{ secrets.pypi_password }}

.github/workflows/lint.yml

@@ -0,0 +1,26 @@
+name: 💅 Lint
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install tox
+    - name: Run lint
+      run: tox
+      env:
+        TOXENV: pre-commit
+    - name: Run mypy
+      run: tox
+      env:
+        TOXENV: mypy

.github/workflows/tests.yml

@@ -52,32 +52,3 @@ jobs:
 
       - run: pip install tox
       - run: tox -e ${{ matrix.tox }}
-
-  coveralls_finish:
-    # check coverage increase/decrease
-    needs: tests
-    runs-on: ubuntu-latest
-    steps:
-      - name: Coveralls Finished
-        uses: AndreMiras/coveralls-python-action@develop
-
-  deploy:
-    # builds and publishes to PyPi
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: '3.7'
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install build
-      - name: Build package
-        run: python -m build
-      - name: Publish package
-        uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}

.pre-commit-config.yaml

@@ -1,6 +1,9 @@
+default_language_version:
+  python: python3.8
+
 repos:
 -   repo: git://github.com/pre-commit/pre-commit-hooks
-    rev: v2.1.0
+    rev: v2.3.0
     hooks:
     -   id: check-merge-conflict
     -   id: check-json
@@ -13,16 +16,15 @@ repos:
         - --autofix
     -   id: trailing-whitespace
         exclude: README.md
--   repo: https://github.com/asottile/pyupgrade
+-   repo: git://github.com/asottile/pyupgrade
-    rev: v1.12.0
+    rev: v2.24.0
     hooks:
     -   id: pyupgrade
--   repo: https://github.com/ambv/black
+-   repo: git://github.com/ambv/black
-    rev: 19.10b0
+    rev: 19.3b0
     hooks:
-    - id: black
+    -   id: black
-      language_version: python3
+-   repo: git://github.com/PyCQA/flake8
--   repo: https://github.com/PyCQA/flake8
+    rev: 3.8.4
-    rev: 3.7.8
     hooks:
     -   id: flake8

graphene/pyutils/dataclasses.py

@@ -291,14 +291,7 @@ class Field:
 
 
 class _DataclassParams:
-    __slots__ = (
+    __slots__ = ("init", "repr", "eq", "order", "unsafe_hash", "frozen")
-        "init",
-        "repr",
-        "eq",
-        "order",
-        "unsafe_hash",
-        "frozen",
-    )
 
     def __init__(self, init, repr, eq, order, unsafe_hash, frozen):
         self.init = init
@@ -442,13 +435,11 @@ def _field_init(f, frozen, globals, self_name):
             # This field does not need initialization.  Signify that
             # to the caller by returning None.
             return None
-
     # Only test this now, so that we can create variables for the
     # default.  However, return None to signify that we're not going
     # to actually do the assignment statement for InitVars.
     if f._field_type == _FIELD_INITVAR:
         return None
-
     # Now, actually generate the field assignment.
     return _field_assign(frozen, f.name, value, self_name)
 
@@ -490,7 +481,6 @@ def _init_fn(fields, frozen, has_post_init, self_name):
                 raise TypeError(
                     f"non-default argument {f.name!r} " "follows default argument"
                 )
-
     globals = {"MISSING": MISSING, "_HAS_DEFAULT_FACTORY": _HAS_DEFAULT_FACTORY}
 
     body_lines = []
@@ -500,16 +490,13 @@ def _init_fn(fields, frozen, has_post_init, self_name):
         # initialization (it's a pseudo-field).  Just skip it.
         if line:
             body_lines.append(line)
-
     # Does this class have a post-init function?
     if has_post_init:
         params_str = ",".join(f.name for f in fields if f._field_type is _FIELD_INITVAR)
         body_lines.append(f"{self_name}.{_POST_INIT_NAME}({params_str})")
-
     # If no body lines, use 'pass'.
     if not body_lines:
         body_lines = ["pass"]
-
     locals = {f"_type_{f.name}": f.type for f in fields}
     return _create_fn(
         "__init__",
@@ -674,7 +661,6 @@ def _get_field(cls, a_name, a_type):
             # This is a field in __slots__, so it has no default value.
             default = MISSING
         f = field(default=default)
-
     # Only at this point do we know the name and the type.  Set them.
     f.name = a_name
     f.type = a_type
@@ -705,7 +691,6 @@ def _get_field(cls, a_name, a_type):
             and _is_type(f.type, cls, typing, typing.ClassVar, _is_classvar)
         ):
             f._field_type = _FIELD_CLASSVAR
-
     # If the type is InitVar, or if it's a matching string annotation,
     # then it's an InitVar.
     if f._field_type is _FIELD:
@@ -717,7 +702,6 @@ def _get_field(cls, a_name, a_type):
             and _is_type(f.type, cls, dataclasses, dataclasses.InitVar, _is_initvar)
         ):
             f._field_type = _FIELD_INITVAR
-
     # Validations for individual fields.  This is delayed until now,
     # instead of in the Field() constructor, since only here do we
     # know the field name, which allows for better error reporting.
@@ -731,14 +715,12 @@ def _get_field(cls, a_name, a_type):
         # example, how about init=False (or really,
         # init=<not-the-default-init-value>)?  It makes no sense for
         # ClassVar and InitVar to specify init=<anything>.
-
     # For real fields, disallow mutable defaults for known types.
     if f._field_type is _FIELD and isinstance(f.default, (list, dict, set)):
         raise ValueError(
             f"mutable default {type(f.default)} for field "
             f"{f.name} is not allowed: use default_factory"
         )
-
     return f
 
 
@@ -827,7 +809,6 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
                 fields[f.name] = f
             if getattr(b, _PARAMS).frozen:
                 any_frozen_base = True
-
     # Annotations that are defined in this class (not in base
     # classes).  If __annotations__ isn't present, then this class
     # adds no new annotations.  We use this to compute fields that are
@@ -866,22 +847,18 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
                 delattr(cls, f.name)
             else:
                 setattr(cls, f.name, f.default)
-
     # Do we have any Field members that don't also have annotations?
     for name, value in cls.__dict__.items():
         if isinstance(value, Field) and not name in cls_annotations:
             raise TypeError(f"{name!r} is a field but has no type annotation")
-
     # Check rules that apply if we are derived from any dataclasses.
     if has_dataclass_bases:
         # Raise an exception if any of our bases are frozen, but we're not.
         if any_frozen_base and not frozen:
             raise TypeError("cannot inherit non-frozen dataclass from a " "frozen one")
-
         # Raise an exception if we're frozen, but none of our bases are.
         if not any_frozen_base and frozen:
             raise TypeError("cannot inherit frozen dataclass from a " "non-frozen one")
-
     # Remember all of the fields on our class (including bases).  This
     # also marks this class as being a dataclass.
     setattr(cls, _FIELDS, fields)
@@ -900,7 +877,6 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
     # eq methods.
     if order and not eq:
         raise ValueError("eq must be true if order is true")
-
     if init:
         # Does this class have a post-init function?
         has_post_init = hasattr(cls, _POST_INIT_NAME)
@@ -920,7 +896,6 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
                 "__dataclass_self__" if "self" in fields else "self",
             ),
         )
-
     # Get the fields as a list, and include only real fields.  This is
     # used in all of the following methods.
     field_list = [f for f in fields.values() if f._field_type is _FIELD]
@@ -928,7 +903,6 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
     if repr:
         flds = [f for f in field_list if f.repr]
         _set_new_attribute(cls, "__repr__", _repr_fn(flds))
-
     if eq:
         # Create _eq__ method.  There's no need for a __ne__ method,
         # since python will call __eq__ and negate it.
@@ -938,7 +912,6 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
         _set_new_attribute(
             cls, "__eq__", _cmp_fn("__eq__", "==", self_tuple, other_tuple)
         )
-
     if order:
         # Create and set the ordering methods.
         flds = [f for f in field_list if f.compare]
@@ -958,7 +931,6 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
                     f"in class {cls.__name__}. Consider using "
                     "functools.total_ordering"
                 )
-
     if frozen:
         for fn in _frozen_get_del_attr(cls, field_list):
             if _set_new_attribute(cls, fn.__name__, fn):
@@ -966,7 +938,6 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
                     f"Cannot overwrite attribute {fn.__name__} "
                     f"in class {cls.__name__}"
                 )
-
     # Decide if/how we're going to create a hash function.
     hash_action = _hash_action[
         bool(unsafe_hash), bool(eq), bool(frozen), has_explicit_hash
@@ -975,11 +946,9 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
         # No need to call _set_new_attribute here, since by the time
         # we're here the overwriting is unconditional.
         cls.__hash__ = hash_action(cls, field_list)
-
     if not getattr(cls, "__doc__"):
         # Create a class doc-string.
         cls.__doc__ = cls.__name__ + str(inspect.signature(cls)).replace(" -> None", "")
-
     return cls
 
 
@@ -1015,7 +984,6 @@ def dataclass(
     if _cls is None:
         # We're called with parens.
         return wrap
-
     # We're called as @dataclass without parens.
     return wrap(_cls)
 
@@ -1032,7 +1000,6 @@ def fields(class_or_instance):
         fields = getattr(class_or_instance, _FIELDS)
     except AttributeError:
         raise TypeError("must be called with a dataclass type or instance")
-
     # Exclude pseudo-fields.  Note that fields is sorted by insertion
     # order, so the order of the tuple is as the fields were defined.
     return tuple(f for f in fields.values() if f._field_type is _FIELD)
@@ -1174,7 +1141,6 @@ def make_dataclass(
     else:
         # Copy namespace since we're going to mutate it.
         namespace = namespace.copy()
-
     # While we're looking through the field names, validate that they
     # are identifiers, are not keywords, and not duplicates.
     seen = set()
@@ -1184,23 +1150,20 @@ def make_dataclass(
             name = item
             tp = "typing.Any"
         elif len(item) == 2:
-            name, tp, = item
+            (name, tp) = item
         elif len(item) == 3:
             name, tp, spec = item
             namespace[name] = spec
         else:
             raise TypeError(f"Invalid field: {item!r}")
-
         if not isinstance(name, str) or not name.isidentifier():
             raise TypeError(f"Field names must be valid identifers: {name!r}")
         if keyword.iskeyword(name):
             raise TypeError(f"Field names must not be keywords: {name!r}")
         if name in seen:
             raise TypeError(f"Field name duplicated: {name!r}")
-
         seen.add(name)
         anns[name] = tp
-
     namespace["__annotations__"] = anns
     # We use `types.new_class()` instead of simply `type()` to allow dynamic creation
     # of generic dataclassses.
@@ -1229,14 +1192,13 @@ def replace(obj, **changes):
       c = C(1, 2)
       c1 = replace(c, x=3)
       assert c1.x == 3 and c1.y == 2
-      """
+    """
 
     # We're going to mutate 'changes', but that's okay because it's a
     # new dict, even if called with 'replace(obj, **my_changes)'.
 
     if not _is_dataclass_instance(obj):
         raise TypeError("replace() should be called on dataclass instances")
-
     # It's an error to have init=False fields in 'changes'.
     # If a field is not in 'changes', read its value from the provided obj.
 
@@ -1250,10 +1212,8 @@ def replace(obj, **changes):
                     "replace()"
                 )
             continue
-
         if f.name not in changes:
             changes[f.name] = getattr(obj, f.name)
-
     # Create the new object, which calls __init__() and
     # __post_init__() (if defined), using all of the init fields we've
     # added and/or left in 'changes'.  If there are values supplied in

graphene/relay/node.py

@@ -92,11 +92,9 @@ class Node(AbstractNode):
             _type, _id = cls.from_global_id(global_id)
         except Exception as e:
             raise Exception(
-                (
+                f'Unable to parse global ID "{global_id}". '
-                    f'Unable to parse global ID "{global_id}". '
+                'Make sure it is a base64 encoded string in the format: "TypeName:id". '
-                    'Make sure it is a base64 encoded string in the format: "TypeName:id". '
+                f"Exception message: {str(e)}"
-                    f"Exception message: {str(e)}"
-                )
             )
 
         graphene_type = info.schema.get_type(_type)

graphene/relay/tests/test_connection_async.py

@@ -51,10 +51,10 @@ letters = {letter: Letter(id=i, letter=letter) for i, letter in enumerate(letter
 def edges(selected_letters):
     return [
         {
-            "node": {"id": base64("Letter:%s" % l.id), "letter": l.letter},
+            "node": {"id": base64("Letter:%s" % letter.id), "letter": letter.letter},
-            "cursor": base64("arrayconnection:%s" % l.id),
+            "cursor": base64("arrayconnection:%s" % letter.id),
         }
-        for l in [letters[i] for i in selected_letters]
+        for letter in [letters[i] for i in selected_letters]
     ]
 
 

graphene/relay/tests/test_connection_query.py

@@ -51,10 +51,10 @@ letters = {letter: Letter(id=i, letter=letter) for i, letter in enumerate(letter
 def edges(selected_letters):
     return [
         {
-            "node": {"id": base64("Letter:%s" % l.id), "letter": l.letter},
+            "node": {"id": base64("Letter:%s" % letter.id), "letter": letter.letter},
-            "cursor": base64("arrayconnection:%s" % l.id),
+            "cursor": base64("arrayconnection:%s" % letter.id),
         }
-        for l in [letters[i] for i in selected_letters]
+        for letter in [letters[i] for i in selected_letters]
     ]
 
 
@@ -66,7 +66,6 @@ def cursor_for(ltr):
 async def execute(args=""):
     if args:
         args = "(" + args + ")"
-
     return await schema.execute_async(
         """
     {
@@ -164,14 +163,14 @@ async def test_respects_first_and_after_and_before_too_few():
 @mark.asyncio
 async def test_respects_first_and_after_and_before_too_many():
     await check(
-        f'first: 4, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD",
+        f'first: 4, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD"
     )
 
 
 @mark.asyncio
 async def test_respects_first_and_after_and_before_exactly_right():
     await check(
-        f'first: 3, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD",
+        f'first: 3, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD"
     )
 
 
@@ -187,14 +186,14 @@ async def test_respects_last_and_after_and_before_too_few():
 @mark.asyncio
 async def test_respects_last_and_after_and_before_too_many():
     await check(
-        f'last: 4, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD",
+        f'last: 4, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD"
     )
 
 
 @mark.asyncio
 async def test_respects_last_and_after_and_before_exactly_right():
     await check(
-        f'last: 3, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD",
+        f'last: 3, after: "{cursor_for("A")}", before: "{cursor_for("E")}"', "BCD"
     )
 
 

graphene/types/mutation.py

@@ -76,7 +76,6 @@ class Mutation(ObjectType):
     ):
         if not _meta:
             _meta = MutationOptions(cls)
-
         output = output or getattr(cls, "Output", None)
         fields = {}
 
@@ -85,43 +84,35 @@ class Mutation(ObjectType):
                 interface, Interface
             ), f'All interfaces of {cls.__name__} must be a subclass of Interface. Received "{interface}".'
             fields.update(interface._meta.fields)
-
         if not output:
             # If output is defined, we don't need to get the fields
             fields = {}
             for base in reversed(cls.__mro__):
                 fields.update(yank_fields_from_attrs(base.__dict__, _as=Field))
             output = cls
-
         if not arguments:
             input_class = getattr(cls, "Arguments", None)
             if not input_class:
                 input_class = getattr(cls, "Input", None)
                 if input_class:
                     warn_deprecation(
-                        (
+                        f"Please use {cls.__name__}.Arguments instead of {cls.__name__}.Input."
-                            f"Please use {cls.__name__}.Arguments instead of {cls.__name__}.Input."
+                        " Input is now only used in ClientMutationID.\n"
-                            " Input is now only used in ClientMutationID.\n"
+                        "Read more:"
-                            "Read more:"
+                        " https://github.com/graphql-python/graphene/blob/v2.0.0/UPGRADE-v2.0.md#mutation-input"
-                            " https://github.com/graphql-python/graphene/blob/v2.0.0/UPGRADE-v2.0.md#mutation-input"
-                        )
                     )
-
             if input_class:
                 arguments = props(input_class)
             else:
                 arguments = {}
-
         if not resolver:
             mutate = getattr(cls, "mutate", None)
             assert mutate, "All mutations must define a mutate method in it"
             resolver = get_unbound_function(mutate)
-
         if _meta.fields:
             _meta.fields.update(fields)
         else:
             _meta.fields = fields
-
         _meta.interfaces = interfaces
         _meta.output = output
         _meta.resolver = resolver
@@ -133,7 +124,7 @@ class Mutation(ObjectType):
     def Field(
         cls, name=None, description=None, deprecation_reason=None, required=False
     ):
-        """ Mount instance of mutation Field. """
+        """Mount instance of mutation Field."""
         return Field(
             cls._meta.output,
             args=cls._meta.arguments,

graphene/types/objecttype.py

@@ -7,7 +7,6 @@ try:
     from dataclasses import make_dataclass, field
 except ImportError:
     from ..pyutils.dataclasses import make_dataclass, field  # type: ignore
-
 # For static type checking with Mypy
 MYPY = False
 if MYPY:
@@ -28,7 +27,7 @@ class ObjectTypeMeta(BaseTypeMeta):
             pass
 
         base_cls = super().__new__(
-            cls, name_, (InterObjectType,) + bases, namespace, **options,
+            cls, name_, (InterObjectType,) + bases, namespace, **options
         )
         if base_cls._meta:
             fields = [
@@ -133,7 +132,6 @@ class ObjectType(BaseType, metaclass=ObjectTypeMeta):
     ):
         if not _meta:
             _meta = ObjectTypeOptions(cls)
-
         fields = {}
 
         for interface in interfaces:
@@ -141,10 +139,8 @@ class ObjectType(BaseType, metaclass=ObjectTypeMeta):
                 interface, Interface
             ), f'All interfaces of {cls.__name__} must be a subclass of Interface. Received "{interface}".'
             fields.update(interface._meta.fields)
-
         for base in reversed(cls.__mro__):
             fields.update(yank_fields_from_attrs(base.__dict__, _as=Field))
-
         assert not (possible_types and cls.is_type_of), (
             f"{cls.__name__}.Meta.possible_types will cause type collision with {cls.__name__}.is_type_of. "
             "Please use one or other."
@@ -154,7 +150,6 @@ class ObjectType(BaseType, metaclass=ObjectTypeMeta):
             _meta.fields.update(fields)
         else:
             _meta.fields = fields
-
         if not _meta.interfaces:
             _meta.interfaces = interfaces
         _meta.possible_types = possible_types

graphene/types/schema.py

@@ -27,8 +27,6 @@ from graphql import (
     GraphQLSchema,
     GraphQLString,
 )
-from graphql.execution import ExecutionContext
-from graphql.execution.values import get_argument_values
 
 from ..utils.str_converters import to_camel_case
 from ..utils.get_unbound_function import get_unbound_function

graphene/types/tests/test_base64.py

@@ -64,15 +64,11 @@ def test_base64_query_none():
 
 
 def test_base64_query_invalid():
-    bad_inputs = [
+    bad_inputs = [dict(), 123, "This is not valid base64"]
-        dict(),
-        123,
-        "This is not valid base64",
-    ]
 
     for input_ in bad_inputs:
         result = schema.execute(
-            """{ base64(input: $input) }""", variables={"input": input_},
+            """{ base64(input: $input) }""", variables={"input": input_}
         )
         assert isinstance(result.errors, list)
         assert len(result.errors) == 1

graphene/types/tests/test_enum.py

@@ -26,8 +26,8 @@ def test_enum_construction():
     assert RGB._meta.description == "Description"
 
     values = RGB._meta.enum.__members__.values()
-    assert sorted([v.name for v in values]) == ["BLUE", "GREEN", "RED"]
+    assert sorted(v.name for v in values) == ["BLUE", "GREEN", "RED"]
-    assert sorted([v.description for v in values]) == [
+    assert sorted(v.description for v in values) == [
         "Description BLUE",
         "Description GREEN",
         "Description RED",
@@ -52,7 +52,7 @@ def test_enum_instance_construction():
     RGB = Enum("RGB", "RED,GREEN,BLUE")
 
     values = RGB._meta.enum.__members__.values()
-    assert sorted([v.name for v in values]) == ["BLUE", "GREEN", "RED"]
+    assert sorted(v.name for v in values) == ["BLUE", "GREEN", "RED"]
 
 
 def test_enum_from_builtin_enum():
@@ -465,7 +465,7 @@ def test_mutation_enum_input_type():
             color
         }
     }
-    """,
+    """
     )
     assert not result.errors
     assert result.data == {"createPaint": {"color": "RED"}}

graphene/types/tests/test_schema.py

@@ -1,6 +1,5 @@
 from graphql.type import GraphQLObjectType, GraphQLSchema
-from graphql import GraphQLError
+from pytest import raises
-from pytest import mark, raises, fixture
 
 from graphene.tests.utils import dedent
 

graphene/utils/orderedtype.py

@@ -36,4 +36,4 @@ class OrderedType:
         return NotImplemented
 
     def __hash__(self):
-        return hash((self.creation_counter))
+        return hash(self.creation_counter)

graphene/validation/__init__.py

@@ -2,7 +2,4 @@ from .depth_limit import depth_limit_validator
 from .disable_introspection import DisableIntrospection
 
 
-__all__ = [
+__all__ = ["DisableIntrospection", "depth_limit_validator"]
-    "DisableIntrospection",
-    "depth_limit_validator"
-]

graphene/validation/depth_limit.py

@@ -30,7 +30,6 @@ try:
 except ImportError:
     # backwards compatibility for v3.6
     from typing import Pattern
-
 from typing import Callable, Dict, List, Optional, Union
 
 from graphql import GraphQLError
@@ -75,7 +74,6 @@ def depth_limit_validator(
                     operation_name=name,
                     ignore=ignore,
                 )
-
             if callable(callback):
                 callback(query_depths)
             super().__init__(validation_context)
@@ -90,7 +88,6 @@ def get_fragments(
     for definition in definitions:
         if isinstance(definition, FragmentDefinitionNode):
             fragments[definition.name.value] = definition
-
     return fragments
 
 
@@ -105,7 +102,6 @@ def get_queries_and_mutations(
         if isinstance(definition, OperationDefinitionNode):
             operation = definition.name.value if definition.name else "anonymous"
             operations[operation] = definition
-
     return operations
 
 
@@ -126,7 +122,6 @@ def determine_depth(
             )
         )
         return depth_so_far
-
     if isinstance(node, FieldNode):
         should_ignore = is_introspection_key(node.name.value) or is_ignored(
             node, ignore
@@ -134,7 +129,6 @@ def determine_depth(
 
         if should_ignore or not node.selection_set:
             return 0
-
         return 1 + max(
             map(
                 lambda selection: determine_depth(
@@ -177,13 +171,14 @@ def determine_depth(
             )
         )
     else:
-        raise Exception(f"Depth crawler cannot handle: {node.kind}.")  # pragma: no cover
+        raise Exception(
+            f"Depth crawler cannot handle: {node.kind}."
+        )  # pragma: no cover
 
 
 def is_ignored(node: FieldNode, ignore: Optional[List[IgnoreType]] = None) -> bool:
     if ignore is None:
         return False
-
     for rule in ignore:
         field_name = node.name.value
         if isinstance(rule, str):
@@ -197,5 +192,4 @@ def is_ignored(node: FieldNode, ignore: Optional[List[IgnoreType]] = None) -> bo
                 return True
         else:
             raise ValueError(f"Invalid ignore option: {rule}.")
-
     return False

graphene/validation/disable_introspection.py

@@ -11,7 +11,6 @@ class DisableIntrospection(ValidationRule):
         if is_introspection_key(field_name):
             self.report_error(
                 GraphQLError(
-                    f"Cannot query '{field_name}': introspection is disabled.",
+                    f"Cannot query '{field_name}': introspection is disabled.", node
-                    node,
                 )
             )

graphene/validation/tests/test_depth_limit_validator.py

@@ -48,26 +48,11 @@ class HumanType(ObjectType):
 
 
 class Query(ObjectType):
-    user = Field(
+    user = Field(HumanType, required=True, name=String())
-        HumanType,
+    version = String(required=True)
-        required=True,
+    user1 = Field(HumanType, required=True)
-        name=String()
+    user2 = Field(HumanType, required=True)
-    )
+    user3 = Field(HumanType, required=True)
-    version = String(
-        required=True
-    )
-    user1 = Field(
-        HumanType,
-        required=True
-    )
-    user2 = Field(
-        HumanType,
-        required=True
-    )
-    user3 = Field(
-        HumanType,
-        required=True
-    )
 
     @staticmethod
     def resolve_user(root, info, name=None):
@@ -91,9 +76,7 @@ def run_query(query: str, max_depth: int, ignore=None):
         document_ast=document,
         rules=(
             depth_limit_validator(
-                max_depth=max_depth,
+                max_depth=max_depth, ignore=ignore, callback=callback
-                ignore=ignore,
-                callback=callback
             ),
         ),
     )
@@ -253,11 +236,7 @@ def test_should_ignore_field():
     errors, result = run_query(
         query,
         10,
-        ignore=[
+        ignore=["user1", re.compile("user2"), lambda field_name: field_name == "user3"],
-            "user1",
-            re.compile("user2"),
-            lambda field_name: field_name == "user3",
-        ],
     )
 
     expected = {"read1": 2, "read2": 0}
@@ -272,8 +251,4 @@ def test_should_raise_invalid_ignore():
     }
     """
     with raises(ValueError, match="Invalid ignore option:"):
-        run_query(
+        run_query(query, 10, ignore=[True])
-            query,
-            10,
-            ignore=[True],
-        )

graphene/validation/tests/test_disable_introspection.py

@@ -5,9 +5,7 @@ from ..disable_introspection import DisableIntrospection
 
 
 class Query(ObjectType):
-    name = String(
+    name = String(required=True)
-        required=True
-    )
 
     @staticmethod
     def resolve_name(root, info):
@@ -23,9 +21,7 @@ def run_query(query: str):
     errors = validate(
         schema=schema.graphql_schema,
         document_ast=document,
-        rules=(
+        rules=(DisableIntrospection,),
-            DisableIntrospection,
-        ),
     )
 
     return errors

tox.ini

@@ -11,25 +11,25 @@ commands =
     py{36,37,38}: pytest --cov=graphene graphene examples {posargs}
 
 [testenv:pre-commit]
-basepython=python3.7
+basepython=python3.8
 deps =
     pre-commit>=2,<3
 setenv =
     LC_CTYPE=en_US.UTF-8
 commands =
-    pre-commit {posargs:run --all-files}
+    pre-commit run --all-files --show-diff-on-failure
 
 [testenv:mypy]
-basepython=python3.7
+basepython=python3.8
 deps =
     mypy>=0.761,<1
 commands =
     mypy graphene
 
 [testenv:flake8]
-basepython=python3.7
+basepython=python3.8
 deps =
-    flake8>=3.7,<4
+    flake8>=3.8,<4
 commands =
     pip install --pre -e .
     flake8 graphene