QA & test update

podctl/console_script.py

@@ -51,7 +51,10 @@ async def build(service=None, **kwargs):
                 loop=loop,
             )
 
-        prefix = '' if os.getenv('BUILDAH_ISOLATION') == 'chroot' else 'buildah unshare '
+        if os.getenv('BUILDAH_ISOLATION') == 'chroot':
+            prefix = ''
+        else:
+            prefix = 'buildah unshare '
         transport, protocol = await loop.subprocess_shell(
             protocol_factory,
             prefix + f'bash -eux {script}',

podctl/visitors/packages.py

@@ -10,7 +10,7 @@ class Packages:
         ),
         dnf=dict(
             update='sudo dnf update',
-            upgrade='sudo dnf upgrade --exclude container-selinux --best --assumeyes',
+            upgrade='sudo dnf upgrade --exclude container-selinux --best --assumeyes',  # noqa
             install='sudo dnf install --exclude container-selinux --setopt=install_weak_deps=False --best --assumeyes',  # noqa
         ),
         yum=dict(
@@ -22,7 +22,7 @@ class Packages:
 
     def __init__(self, *packages, **kwargs):
         self.packages = list(packages)
-        self.mgr = kwargs.pop('mgr')
+        self.mgr = kwargs.pop('mgr') if 'mgr' in kwargs else None
 
     def pre_build(self, script):
         base = script.container.variable('base')