👹 Feed the hobgoblins (delint).

Author: jaraco

__init__.py

@@ -1,6 +1,6 @@
 __requires__ = [
-    'build',
-    'git-fame',
+    "build",
+    "git-fame",
     'importlib_resources; python_version < "3.12"',
 ]
 
@@ -18,9 +18,9 @@
 
 
 __all__ = [
-    'build_sdist',
-    'prepare_metadata_for_build_wheel',
-    'prepare_metadata_for_build_editable',
-    'build_wheel',
-    'build_editable',
+    "build_sdist",
+    "prepare_metadata_for_build_wheel",
+    "prepare_metadata_for_build_editable",
+    "build_wheel",
+    "build_editable",
 ]

__main__.py

@@ -7,7 +7,7 @@
 def run():
     logging.basicConfig()
     with bootstrap.write_pyproject():
-        runpy.run_module('build', run_name='__main__')
+        runpy.run_module("build", run_name="__main__")
 
 
-__name__ == '__main__' and run()
+__name__ == "__main__" and run()

backend.py

@@ -40,13 +40,13 @@ def __call__(self, info):
         be omitted. Otherwise, mutate the object to include self.name
         as a prefix.
         """
-        if info.name == '.':
+        if info.name == ".":
             info.name = self.name
             return info
-        ignore_pattern = '|'.join(self.ignored)
-        if re.match(ignore_pattern, r_fix(info.name).removeprefix('./')):
+        ignore_pattern = "|".join(self.ignored)
+        if re.match(ignore_pattern, r_fix(info.name).removeprefix("./")):
             return
-        info.name = self.name + '/' + r_fix(info.name).removeprefix('./')
+        info.name = self.name + "/" + r_fix(info.name).removeprefix("./")
         return info
 
 
@@ -68,17 +68,17 @@ class SDist(Filter):
     namespace(name='foo/bar/dist')
     """
 
-    ignored = ['dist', r'(.*[/])?__pycache__$', r'(.*[/])?[.]']
+    ignored = ["dist", r"(.*[/])?__pycache__$", r"(.*[/])?[.]"]
 
 
 class Wheel(Filter):
     ignored = [
-        'docs',
-        'tests',
-        r'README.*',
-        'PKG-INFO',
-        re.escape('(meta)'),
-        re.escape('pyproject.toml'),
+        "docs",
+        "tests",
+        r"README.*",
+        "PKG-INFO",
+        re.escape("(meta)"),
+        re.escape("pyproject.toml"),
     ]
 
 
@@ -96,7 +96,7 @@ def wheel_walk(filter_: Wheel) -> Iterator[ZipInfo]:
     """
     Walk the current directory, applying and honoring the filter for traversal.
     """
-    for root, dirs, files in os.walk('.'):
+    for root, dirs, files in os.walk("."):
         zi = ZipInfo(path=root)
         if not filter_(zi):
             dirs[:] = []
@@ -107,8 +107,8 @@ def wheel_walk(filter_: Wheel) -> Iterator[ZipInfo]:
 
 
 def make_sdist_metadata(metadata: Message) -> tarfile.TarInfo:
-    info = tarfile.TarInfo(f'{metadata.id}/PKG-INFO')
-    file = io.BytesIO(metadata.render().encode('utf-8'))
+    info = tarfile.TarInfo(f"{metadata.id}/PKG-INFO")
+    file = io.BytesIO(metadata.render().encode("utf-8"))
     info.size = len(file.getbuffer())
     info.mtime = time.time()
     return info, file
@@ -117,7 +117,7 @@ def make_sdist_metadata(metadata: Message) -> tarfile.TarInfo:
 def prepare_metadata(metadata_directory, config_settings=None):
     metadata = Message.load() or Message.discover()
 
-    md_root = pathlib.Path(metadata_directory, f'{metadata.id}.dist-info')
+    md_root = pathlib.Path(metadata_directory, f"{metadata.id}.dist-info")
     md_root.mkdir()
     for name, contents in metadata.render_wheel():
         md_root.joinpath(name).write_text(contents)
@@ -130,20 +130,20 @@ def build_wheel(wheel_directory, config_settings=None, metadata_directory=None):
         or Message.load()
         or Message.discover()
     )
-    root = metadata['Name'].replace('.', '/')
-    filename = pathlib.Path(wheel_directory) / f'{metadata.id}-py3-none-any.whl'
-    with WheelFile(filename, 'w') as zf:
+    root = metadata["Name"].replace(".", "/")
+    filename = pathlib.Path(wheel_directory) / f"{metadata.id}-py3-none-any.whl"
+    with WheelFile(filename, "w") as zf:
         for info in wheel_walk(Wheel(root)):
             zf.write(info.path, arcname=info.name)
         for name, contents in metadata.render_wheel():
-            zf.writestr(f'{metadata.id}.dist-info/{name}', contents)
+            zf.writestr(f"{metadata.id}.dist-info/{name}", contents)
     return str(filename)
 
 
 def build_sdist(sdist_directory, config_settings=None):
     metadata = Message.discover()
-    filename = pathlib.Path(sdist_directory) / f'{metadata.id}.tar.gz'
-    with tarfile.open(filename, 'w:gz') as tf:
+    filename = pathlib.Path(sdist_directory) / f"{metadata.id}.tar.gz"
+    with tarfile.open(filename, "w:gz") as tf:
         tf.add(pathlib.Path(), filter=SDist(metadata.id))
         tf.addfile(*make_sdist_metadata(metadata))
     return str(filename)
@@ -155,12 +155,12 @@ def build_editable(wheel_directory, config_settings=None, metadata_directory=Non
         or Message.load()
         or Message.discover()
     )
-    root = metadata['Name'].replace('.', '/')
-    filename = pathlib.Path(wheel_directory) / f'{metadata.id}-py3-none-any.whl'
-    with WheelFile(filename, 'w') as zf:
-        zf.writestr(f'{root}/__init__.py', proxy())
+    root = metadata["Name"].replace(".", "/")
+    filename = pathlib.Path(wheel_directory) / f"{metadata.id}-py3-none-any.whl"
+    with WheelFile(filename, "w") as zf:
+        zf.writestr(f"{root}/__init__.py", proxy())
         for name, contents in metadata.render_wheel():
-            zf.writestr(f'{metadata.id}.dist-info/{name}', contents)
+            zf.writestr(f"{metadata.id}.dist-info/{name}", contents)
     return str(filename)
 
 

bootstrap.py

@@ -7,8 +7,8 @@
 
 def write_pyproject(target: pathlib.Path = pathlib.Path()) -> ContextManager[None]:
     return assured(
-        target / 'pyproject.toml',
-        importlib.resources.files().joinpath('system.toml').read_text,
+        target / "pyproject.toml",
+        importlib.resources.files().joinpath("system.toml").read_text,
     )