Flake8

lib/spack/spack/build_environment.py

@@ -112,6 +112,7 @@ def __call__(self, *args, **kwargs):
 
         return super(MakeExecutable, self).__call__(*args, **kwargs)
 
+
 def load_module(mod):
     """Takes a module name and removes modules until it is possible to
     load that module. It then loads the provided module. Depends on the
@@ -128,11 +129,13 @@ def load_module(mod):
     text = modulecmd('show', mod, output=str, error=str).split()
     for i, word in enumerate(text):
         if word == 'conflict':
-            exec(compile(modulecmd('unload', text[i+1], output=str, error=str), '<string>', 'exec'))
+            exec(compile(modulecmd('unload', text[i + 1], output=str,
+                                   error=str), '<string>', 'exec'))
     # Load the module now that there are no conflicts
     load = modulecmd('load', mod, output=str, error=str)
     exec(compile(load, '<string>', 'exec'))
 
+
 def get_path_from_module(mod):
     """Inspects a TCL module for entries that indicate the absolute path
     at which the library supported by said module can be found.
@@ -170,6 +173,7 @@ def get_path_from_module(mod):
     # Unable to find module path
     return None
 
+
 def set_compiler_environment_variables(pkg, env):
     assert(pkg.spec.concrete)
     compiler = pkg.compiler
@@ -281,7 +285,6 @@ def set_build_environment_variables(pkg, env):
         for directory in ('lib', 'lib64', 'share'):
             pcdir = join_path(pre, directory, 'pkgconfig')
             if os.path.isdir(pcdir):
-                #pkg_config_dirs.append(pcdir)
                 env.prepend_path('PKG_CONFIG_PATH', pcdir)
 
     if pkg.spec.architecture.target.module_name:
@@ -398,6 +401,7 @@ def load_external_modules(pkg):
         if dep.external_module:
             load_module(dep.external_module)
 
+
 def setup_package(pkg):
     """Execute all environment setup routines."""
     spack_env = EnvironmentModifications()