Reformat with black.

.flake8

@@ -0,0 +1,5 @@
+[flake8]
+exclude = .git,.mypy_cache,.pytest_cache,__pycache__,build,data,dist,htmlcov,venv*
+max-complexity = 10
+max-line-length = 88
+extend-ignore = E203

.isort.cfg

@@ -0,0 +1,3 @@
+[settings]
+skip_gitignore=true
+profile=black

doc/conf.py

@@ -4,38 +4,48 @@
 # sphinx-quickstart on Wed Aug  3 15:45:22 2011.
 
 extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.doctest',
-    'sphinx.ext.intersphinx',
-    'sphinx.ext.todo',
-    'sphinx.ext.coverage',
-    'sphinx.ext.imgmath',
-    'sphinx.ext.viewcode']
-source_suffix = '.rst'
-master_doc = 'index'
-project = 'latexcodec'
-copyright = '2011-2014, Matthias C. M. Troffaes'
+    "sphinx.ext.autodoc",
+    "sphinx.ext.doctest",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.todo",
+    "sphinx.ext.coverage",
+    "sphinx.ext.imgmath",
+    "sphinx.ext.viewcode",
+]
+source_suffix = ".rst"
+master_doc = "index"
+project = "latexcodec"
+copyright = "2011-2014, Matthias C. M. Troffaes"
 with open("../VERSION") as version_file:
     release = version_file.read().strip()
-version = '.'.join(release.split('.')[:2])
-exclude_patterns = ['_build']
-pygments_style = 'sphinx'
-html_theme = 'default'
-htmlhelp_basename = 'latexcodecdoc'
+version = ".".join(release.split(".")[:2])
+exclude_patterns = ["_build"]
+pygments_style = "sphinx"
+html_theme = "default"
+htmlhelp_basename = "latexcodecdoc"
 latex_documents = [
-    ('index', 'latexcodec.tex',
-     'latexcodec Documentation',
-     'Matthias C. M. Troffaes', 'manual'),
+    (
+        "index",
+        "latexcodec.tex",
+        "latexcodec Documentation",
+        "Matthias C. M. Troffaes",
+        "manual",
+    ),
 ]
 man_pages = [
-    ('index', 'latexcodec', 'latexcodec Documentation',
-     ['Matthias C. M. Troffaes'], 1)
+    ("index", "latexcodec", "latexcodec Documentation", ["Matthias C. M. Troffaes"], 1)
 ]
 texinfo_documents = [
-    ('index', 'latexcodec', 'latexcodec Documentation',
-     'Matthias C. M. Troffaes',
-     'latexcodec', 'One line description of project.', 'Miscellaneous'),
+    (
+        "index",
+        "latexcodec",
+        "latexcodec Documentation",
+        "Matthias C. M. Troffaes",
+        "latexcodec",
+        "One line description of project.",
+        "Miscellaneous",
+    ),
 ]
 intersphinx_mapping = {
-    'python': ('http://docs.python.org/', None),
+    "python": ("http://docs.python.org/", None),
 }

latexcodec/__init__.py

@@ -1,2 +1,3 @@
 import latexcodec.codec
+
 latexcodec.codec.register()