Blacken support files

bench.py

@@ -15,20 +15,20 @@
 
 # fetch some images from NASA to bag up
 
-if not os.path.isdir('bench-data'):
+if not os.path.isdir("bench-data"):
     print("fetching some images to bag up from nasa")
-    os.mkdir('bench-data')
-    ftp = ftplib.FTP('nssdcftp.gsfc.nasa.gov')
+    os.mkdir("bench-data")
+    ftp = ftplib.FTP("nssdcftp.gsfc.nasa.gov")
     ftp.login()
 
-    ftp.cwd('/pub/misc/photo_gallery/hi-res/planetary/mars/')
+    ftp.cwd("/pub/misc/photo_gallery/hi-res/planetary/mars/")
     files = []
-    ftp.retrlines('NLST', files.append)
+    ftp.retrlines("NLST", files.append)
 
     for file in files:
         print(("fetching %s" % file))
-        fh = open(os.path.join('bench-data', file), 'wb')
-        ftp.retrbinary('RETR %s' % file, fh.write)
+        fh = open(os.path.join("bench-data", file), "wb")
+        ftp.retrbinary("RETR %s" % file, fh.write)
         fh.close()
 
 
@@ -48,13 +48,15 @@
 
 for p in range(1, 9):
     t = timeit.Timer(statement % p)
-    print(("create w/ %s processes: %.2f seconds " % (p, (10 * t.timeit(number=10) / 10))))
+    print(
+        ("create w/ %s processes: %.2f seconds " % (p, (10 * t.timeit(number=10) / 10)))
+    )
 
 
 # validate a bag with 1-8 processes
 
-shutil.copytree('bench-data', 'bench-data-bag')
-bagit.make_bag('bench-data-bag')
+shutil.copytree("bench-data", "bench-data-bag")
+bagit.make_bag("bench-data-bag")
 
 # validate bench-data using n processes
 statement = """
@@ -68,6 +70,11 @@
 # try 1-8 parallel processes
 for p in range(1, 9):
     t = timeit.Timer(statement % p)
-    print(("validate w/ %s processes: %.2f seconds " % (p, (10 * t.timeit(number=10) / 10))))
-
-shutil.rmtree('bench-data-bag')
+    print(
+        (
+            "validate w/ %s processes: %.2f seconds "
+            % (p, (10 * t.timeit(number=10) / 10))
+        )
+    )
+
+shutil.rmtree("bench-data-bag")

setup.py

@@ -7,68 +7,74 @@
 import os
 import subprocess
 import sys
-from setuptools import setup
 from codecs import open
 
+from setuptools import setup
+
 if sys.version_info < (2, 7):
     print("Python 2.7 or higher is required")
     sys.exit(1)
 
-description = 'Create and validate BagIt packages'
+description = "Create and validate BagIt packages"
 
 with open("README.rst", encoding="utf-8") as readme:
     long_description = readme.read()
 
-tests_require = ['mock', 'coverage']
+tests_require = ["mock", "coverage"]
 
 
 def get_message_catalogs():
     message_catalogs = []
 
-    for po_file in glob.glob('locale/*/LC_MESSAGES/bagit-python.po'):
-        mo_file = po_file.replace('.po', '.mo')
+    for po_file in glob.glob("locale/*/LC_MESSAGES/bagit-python.po"):
+        mo_file = po_file.replace(".po", ".mo")
 
-        if not os.path.exists(mo_file) or os.path.getmtime(mo_file) < os.path.getmtime(po_file):
+        if not os.path.exists(mo_file) or os.path.getmtime(mo_file) < os.path.getmtime(
+            po_file
+        ):
             try:
-                subprocess.check_call(['msgfmt', '-o', mo_file, po_file])
+                subprocess.check_call(["msgfmt", "-o", mo_file, po_file])
             except (OSError, subprocess.CalledProcessError) as exc:
-                print("Translation catalog %s could not be compiled (is gettext installed?) "
-                      " — translations will not be available for this language: %s" % (po_file, exc),
-                      file=sys.stderr)
+                print(
+                    "Translation catalog %s could not be compiled (is gettext installed?) "
+                    " — translations will not be available for this language: %s"
+                    % (po_file, exc),
+                    file=sys.stderr,
+                )
                 continue
 
-        message_catalogs.append((os.path.dirname(mo_file), (mo_file, )))
+        message_catalogs.append((os.path.dirname(mo_file), (mo_file,)))
 
     return message_catalogs
 
 
 setup(
-    name='bagit',
+    name="bagit",
     use_scm_version=True,
-    url='https://libraryofcongress.github.io/bagit-python/',
-    author='Ed Summers',
-    author_email='[email protected]',
-    py_modules=['bagit', ],
-    scripts=['bagit.py'],
+    url="https://libraryofcongress.github.io/bagit-python/",
+    author="Ed Summers",
+    author_email="[email protected]",
+    py_modules=["bagit"],
+    scripts=["bagit.py"],
     data_files=get_message_catalogs(),
     description=description,
     long_description=long_description,
-    platforms=['POSIX'],
-    test_suite='test',
-    setup_requires=['setuptools_scm'],
+    platforms=["POSIX"],
+    test_suite="test",
+    setup_requires=["setuptools_scm"],
     tests_require=tests_require,
     classifiers=[
-        'License :: Public Domain',
-        'Intended Audience :: Developers',
-        'Topic :: Communications :: File Sharing',
-        'Topic :: Software Development :: Libraries :: Python Modules',
-        'Topic :: System :: Filesystems',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.1',
-        'Programming Language :: Python :: 3.2',
-        'Programming Language :: Python :: 3.3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
+        "License :: Public Domain",
+        "Intended Audience :: Developers",
+        "Topic :: Communications :: File Sharing",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+        "Topic :: System :: Filesystems",
+        "Programming Language :: Python :: 2.7",
+        "Programming Language :: Python :: 3.1",
+        "Programming Language :: Python :: 3.2",
+        "Programming Language :: Python :: 3.3",
+        "Programming Language :: Python :: 3.4",
+        "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
     ],
 )