style: fix style issues

azure-pipelines.yml

@@ -34,4 +34,3 @@ jobs:
   - script: |
       python -m pytest tests/ --cov hepunits --cov-report html --napoleon-docstrings
     displayName: 'pytest'
-

setup.py

@@ -1,10 +1,13 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 
 from setuptools import setup
 
 # Setup will not be able to find the version if these packages are missing
-# (Remember, setup.py does not run when installing from a wheel, so only required to make one)
+#
+# > Remember, setup.py does not run when installing from a wheel, so only
+# > required to make one
 
 import setuptools_scm  # noqa: F401
 import toml  # noqa: F401

src/hepunits/__init__.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 
 # Convenient access to the version number

src/hepunits/constants/__init__.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 """
 This module `hepunits.constants` contains 2 sorts of constants:

src/hepunits/constants/constants.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 """
 Physical and other handy constants

src/hepunits/units/__init__.py

@@ -1,9 +1,12 @@
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
+
 """
-Subpackage for the HEP System of Units, (derived) physical units
-and commonly-used unit prefixes.
+Subpackage for the HEP System of Units, (derived) physical units and
+commonly-used unit prefixes.
 
-The HEP System of Units is the set of basic units originally defined by the CLHEP project.
+The HEP System of Units is the set of basic units originally defined by the
+CLHEP project.
 """
 
 from .prefixes import *

src/hepunits/units/prefixes.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 """
 ********************

src/hepunits/units/units.py

@@ -1,10 +1,13 @@
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
+
 """
 *************************
 Module of HEP basic units
 *************************
 
-In HEP the System of Units consists of the basic units originally defined by the [CLHEP]_ project:
+In HEP the System of Units consists of the basic units originally defined by
+the [CLHEP]_ project:
 
     ===================   ================== ====
     Quantity              Name               Unit
@@ -34,7 +37,8 @@
     Luminous intensity    candela    cd
     ===================   ========   ====
 
-but augments it with handy definitions, changing the basic length and time units.
+but augments it with handy definitions, changing the basic length and time
+units.
 
 This module also defines an extensive set of derived units.
 

tests/constants/test_constants.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 """
 Tests for the hepunits.constants.constants module.

tests/units/test_prefixes.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 """
 Tests for the hepunits.units.prefixes module.

tests/units/test_units.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
 # Licensed under a 3-clause BSD style license, see LICENSE.
 """
 Tests for the hepunits.units.units module.