src/sage/misc/package.py: Improve source formatting

sagemath · Dec 29, 2020 · e9a7572 · e9a7572
1 parent 64bde5f
commit e9a7572
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/sage/misc/package.py b/src/sage/misc/package.py
@@ -157,13 +157,15 @@ def pip_installed_packages(normalization=None):
             stderr=devnull,
         )
         stdout = proc.communicate()[0].decode()
+
         def normalize(name):
             if normalization is None:
                 return name
             elif normalization == 'spkg':
                 return name.lower().replace('-', '_').replace('.', '_')
             else:
                 raise NotImplementedError(f'normalization {normalization} is not implemented')
+
         try:
             return {normalize(package['name']): package['version']
                     for package in json.loads(stdout)}