run black over stubs, add checking to travis

django-stubs-generated/core/management/__init__.pyi

@@ -2,15 +2,10 @@ from typing import Any, Dict, List, Optional, Tuple, Union
 
 from django.core.management.base import BaseCommand
 
-
 def find_commands(management_dir: str) -> List[str]: ...
 def load_command_class(app_name: str, name: str) -> BaseCommand: ...
 def get_commands() -> Dict[str, str]: ...
-def call_command(
-    command_name: Union[Tuple[str], BaseCommand, str],
-    *args: Any,
-    **options: Any
-) -> Optional[str]: ...
+def call_command(command_name: Union[Tuple[str], BaseCommand, str], *args: Any, **options: Any) -> Optional[str]: ...
 
 class ManagementUtility:
     argv: List[str] = ...

django-stubs-generated/core/management/base.pyi

@@ -4,7 +4,6 @@ from typing import Any, Callable, List, Optional, Tuple, Union
 
 from django.apps.config import AppConfig
 
-
 class CommandError(Exception): ...
 class SystemCheckError(CommandError): ...
 
@@ -23,9 +22,7 @@ class CommandParser(ArgumentParser):
     missing_args_message: None = ...
     called_from_command_line: bool = ...
     def __init__(self, **kwargs: Any) -> None: ...
-    def parse_args(
-        self, args: List[str] = ..., namespace: None = ...
-    ) -> Namespace: ...
+    def parse_args(self, args: List[str] = ..., namespace: None = ...) -> Namespace: ...
     def error(self, message: str) -> Any: ...
 
 def handle_default_options(options: Namespace) -> None: ...
@@ -33,9 +30,7 @@ def no_translations(handle_func: Callable) -> Callable: ...
 
 class DjangoHelpFormatter(HelpFormatter):
     show_last: Any = ...
-    def add_usage(
-        self, usage: None, actions: List[Any], *args: Any, **kwargs: Any
-    ) -> None: ...
+    def add_usage(self, usage: None, actions: List[Any], *args: Any, **kwargs: Any) -> None: ...
     def add_arguments(self, actions: List[Any]) -> None: ...
 
 class OutputWrapper(TextIOBase):
@@ -45,20 +40,10 @@ class OutputWrapper(TextIOBase):
     def style_func(self, style_func: Any): ...
     style_func: Any = ...
     ending: str = ...
-    def __init__(
-        self,
-        out: Union[StringIO, TextIOWrapper],
-        style_func: Optional[Callable] = ...,
-        ending: str = ...,
-    ) -> None: ...
+    def __init__(self, out: Union[StringIO, TextIOWrapper], style_func: Optional[Callable] = ..., ending: str = ...) -> None: ...
     def __getattr__(self, name: str) -> Callable: ...
     def isatty(self) -> bool: ...
-    def write(
-        self,
-        msg: str,
-        style_func: Optional[Callable] = ...,
-        ending: Optional[str] = ...,
-    ) -> None: ...
+    def write(self, msg: str, style_func: Optional[Callable] = ..., ending: Optional[str] = ...) -> None: ...
 
 class BaseCommand:
     help: str = ...
@@ -70,22 +55,13 @@ class BaseCommand:
     stdout: django.core.management.base.OutputWrapper = ...
     stderr: django.core.management.base.OutputWrapper = ...
     style: django.core.management.color.Style = ...
-    def __init__(
-        self,
-        stdout: Optional[StringIO] = ...,
-        stderr: Optional[StringIO] = ...,
-        no_color: bool = ...,
-    ) -> None: ...
+    def __init__(self, stdout: Optional[StringIO] = ..., stderr: Optional[StringIO] = ..., no_color: bool = ...) -> None: ...
     def get_version(self) -> str: ...
-    def create_parser(
-        self, prog_name: str, subcommand: str
-    ) -> CommandParser: ...
+    def create_parser(self, prog_name: str, subcommand: str) -> CommandParser: ...
     def add_arguments(self, parser: CommandParser) -> None: ...
     def print_help(self, prog_name: str, subcommand: str) -> None: ...
     def run_from_argv(self, argv: List[str]) -> None: ...
-    def execute(
-        self, *args: Any, **options: Any
-    ) -> Optional[Union[Tuple, str]]: ...
+    def execute(self, *args: Any, **options: Any) -> Optional[Union[Tuple, str]]: ...
     def check(
         self,
         app_configs: Optional[List[AppConfig]] = ...,

django-stubs-generated/core/management/color.pyi

@@ -1,6 +1,5 @@
 from typing import Optional
 
-
 def supports_color() -> bool: ...
 
 class Style: ...

django-stubs-generated/core/management/commands/check.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/commands/compilemessages.pyi

@@ -2,7 +2,6 @@ from typing import Any, List, Optional, Tuple
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 def has_bom(fn: str) -> bool: ...
 def is_writable(path: str) -> bool: ...
 

django-stubs-generated/core/management/commands/createcachetable.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper
@@ -12,6 +11,4 @@ class Command(BaseCommand):
     def add_arguments(self, parser: CommandParser) -> None: ...
     verbosity: Any = ...
     def handle(self, *tablenames: Any, **options: Any) -> None: ...
-    def create_table(
-        self, database: str, tablename: str, dry_run: bool
-    ) -> None: ...
+    def create_table(self, database: str, tablename: str, dry_run: bool) -> None: ...

django-stubs-generated/core/management/commands/dumpdata.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class ProxyModelWarning(Warning): ...
 
 class Command(BaseCommand):

django-stubs-generated/core/management/commands/flush.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/commands/inspectdb.pyi

@@ -5,7 +5,6 @@ from django.core.management.base import BaseCommand, CommandParser
 from django.db.backends.base.introspection import FieldInfo
 from django.db.backends.sqlite3.base import DatabaseWrapper
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/commands/loaddata.pyi

@@ -27,13 +27,9 @@ class Command(BaseCommand):
     compression_formats: Any = ...
     def loaddata(self, fixture_labels: Tuple[str]) -> None: ...
     def load_label(self, fixture_label: str) -> None: ...
-    def find_fixtures(
-        self, fixture_label: str
-    ) -> List[Tuple[str, Optional[str], str]]: ...
+    def find_fixtures(self, fixture_label: str) -> List[Tuple[str, Optional[str], str]]: ...
     def fixture_dirs(self) -> List[str]: ...
-    def parse_name(
-        self, fixture_name: str
-    ) -> Tuple[str, Optional[str], Optional[str]]: ...
+    def parse_name(self, fixture_name: str) -> Tuple[str, Optional[str], Optional[str]]: ...
 
 class SingleZipReader(zipfile.ZipFile):
     NameToInfo: Dict[str, zipfile.ZipInfo]

django-stubs-generated/core/management/commands/makemessages.pyi

@@ -12,9 +12,7 @@ class TranslatableFile:
     file: str = ...
     dirpath: str = ...
     locale_dir: str = ...
-    def __init__(
-        self, dirpath: str, file_name: str, locale_dir: Any
-    ) -> None: ...
+    def __init__(self, dirpath: str, file_name: str, locale_dir: Any) -> None: ...
     def __eq__(self, other: TranslatableFile) -> bool: ...
     def __lt__(self, other: TranslatableFile) -> bool: ...
     @property
@@ -24,9 +22,7 @@ class BuildFile:
     command: django.core.management.commands.makemessages.Command = ...
     domain: str = ...
     translatable: django.core.management.commands.makemessages.TranslatableFile = ...
-    def __init__(
-        self, command: Command, domain: str, translatable: TranslatableFile
-    ) -> None: ...
+    def __init__(self, command: Command, domain: str, translatable: TranslatableFile) -> None: ...
     def is_templatized(self) -> bool: ...
     def path(self) -> str: ...
     def work_path(self) -> str: ...
@@ -67,8 +63,6 @@ class Command(BaseCommand):
     def remove_potfiles(self) -> None: ...
     def find_files(self, root: str) -> List[TranslatableFile]: ...
     def process_files(self, file_list: List[TranslatableFile]) -> None: ...
-    def process_locale_dir(
-        self, locale_dir: Any, files: List[TranslatableFile]
-    ) -> None: ...
+    def process_locale_dir(self, locale_dir: Any, files: List[TranslatableFile]) -> None: ...
     def write_po_file(self, potfile: str, locale: str) -> None: ...
     def copy_plural_forms(self, msgs: str, locale: str) -> str: ...

django-stubs-generated/core/management/commands/makemigrations.pyi

@@ -4,7 +4,6 @@ from django.core.management.base import BaseCommand, CommandParser
 from django.db.migrations.loader import MigrationLoader
 from django.db.migrations.migration import Migration
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper
@@ -18,9 +17,5 @@ class Command(BaseCommand):
     empty: bool = ...
     migration_name: None = ...
     def handle(self, *app_labels: Any, **options: Any): ...
-    def write_migration_files(
-        self, changes: Dict[str, List[Migration]]
-    ) -> None: ...
-    def handle_merge(
-        self, loader: MigrationLoader, conflicts: Dict[str, Set[str]]
-    ) -> None: ...
+    def write_migration_files(self, changes: Dict[str, List[Migration]]) -> None: ...
+    def handle_merge(self, loader: MigrationLoader, conflicts: Dict[str, Set[str]]) -> None: ...

django-stubs-generated/core/management/commands/migrate.pyi

@@ -4,7 +4,6 @@ from django.core.management.base import BaseCommand, CommandParser
 from django.db.backends.sqlite3.base import DatabaseWrapper
 from django.db.migrations.migration import Migration
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper
@@ -15,12 +14,5 @@ class Command(BaseCommand):
     interactive: Any = ...
     def handle(self, *args: Any, **options: Any) -> None: ...
     start: Any = ...
-    def migration_progress_callback(
-        self,
-        action: str,
-        migration: Optional[Migration] = ...,
-        fake: bool = ...,
-    ) -> None: ...
-    def sync_apps(
-        self, connection: DatabaseWrapper, app_labels: Set[str]
-    ) -> None: ...
+    def migration_progress_callback(self, action: str, migration: Optional[Migration] = ..., fake: bool = ...) -> None: ...
+    def sync_apps(self, connection: DatabaseWrapper, app_labels: Set[str]) -> None: ...

django-stubs-generated/core/management/commands/sendtestemail.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/commands/shell.pyi

@@ -3,7 +3,6 @@ from typing import Any, Dict, Optional, Union
 from django.core.management import BaseCommand
 from django.core.management.base import CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/commands/showmigrations.pyi

@@ -3,7 +3,6 @@ from typing import Any, List, Optional
 from django.core.management.base import BaseCommand, CommandParser
 from django.db.backends.sqlite3.base import DatabaseWrapper
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper
@@ -12,9 +11,5 @@ class Command(BaseCommand):
     def add_arguments(self, parser: CommandParser) -> None: ...
     verbosity: Any = ...
     def handle(self, *args: Any, **options: Any) -> None: ...
-    def show_list(
-        self, connection: DatabaseWrapper, app_names: List[str] = ...
-    ) -> None: ...
-    def show_plan(
-        self, connection: DatabaseWrapper, app_names: List[str] = ...
-    ) -> None: ...
+    def show_list(self, connection: DatabaseWrapper, app_names: List[str] = ...) -> None: ...
+    def show_plan(self, connection: DatabaseWrapper, app_names: List[str] = ...) -> None: ...

django-stubs-generated/core/management/commands/sqlmigrate.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/commands/squashmigrations.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/commands/testserver.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class Command(BaseCommand):
     stderr: django.core.management.base.OutputWrapper
     stdout: django.core.management.base.OutputWrapper

django-stubs-generated/core/management/sql.pyi

@@ -3,17 +3,8 @@ from typing import Any, List, Optional
 from django.core.management.color import Style
 from django.db.backends.sqlite3.base import DatabaseWrapper
 
-
 def sql_flush(
-    style: Style,
-    connection: DatabaseWrapper,
-    only_django: bool = ...,
-    reset_sequences: bool = ...,
-    allow_cascade: bool = ...,
+    style: Style, connection: DatabaseWrapper, only_django: bool = ..., reset_sequences: bool = ..., allow_cascade: bool = ...
 ) -> List[str]: ...
-def emit_pre_migrate_signal(
-    verbosity: int, interactive: bool, db: str, **kwargs: Any
-) -> None: ...
-def emit_post_migrate_signal(
-    verbosity: int, interactive: bool, db: str, **kwargs: Any
-) -> None: ...
+def emit_pre_migrate_signal(verbosity: int, interactive: bool, db: str, **kwargs: Any) -> None: ...
+def emit_post_migrate_signal(verbosity: int, interactive: bool, db: str, **kwargs: Any) -> None: ...

django-stubs-generated/core/management/templates.pyi

@@ -2,7 +2,6 @@ from typing import Any, Optional
 
 from django.core.management.base import BaseCommand, CommandParser
 
-
 class TemplateCommand(BaseCommand):
     requires_system_checks: bool = ...
     url_schemes: Any = ...
@@ -11,13 +10,7 @@ class TemplateCommand(BaseCommand):
     app_or_project: Any = ...
     paths_to_remove: Any = ...
     verbosity: Any = ...
-    def handle(
-        self,
-        app_or_project: Any,
-        name: Any,
-        target: Optional[Any] = ...,
-        **options: Any
-    ): ...
+    def handle(self, app_or_project: Any, name: Any, target: Optional[Any] = ..., **options: Any): ...
     def handle_template(self, template: Any, subdir: Any): ...
     def validate_name(self, name: Any, app_or_project: Any) -> None: ...
     def download(self, url: Any): ...

django-stubs-generated/core/management/utils.pyi

@@ -5,15 +5,8 @@ from django.db.models.base import Model
 
 from .base import CommandError
 
-
-def popen_wrapper(
-    args: List[str], stdout_encoding: str = ...
-) -> Tuple[str, str, int]: ...
+def popen_wrapper(args: List[str], stdout_encoding: str = ...) -> Tuple[str, str, int]: ...
 def handle_extensions(extensions: List[str]) -> Set[str]: ...
-def find_command(
-    cmd: str, path: None = ..., pathext: None = ...
-) -> Optional[str]: ...
+def find_command(cmd: str, path: None = ..., pathext: None = ...) -> Optional[str]: ...
 def get_random_secret_key(): ...
-def parse_apps_and_model_labels(
-    labels: List[str]
-) -> Tuple[Set[Type[Model]], Set[AppConfig]]: ...
+def parse_apps_and_model_labels(labels: List[str]) -> Tuple[Set[Type[Model]], Set[AppConfig]]: ...