Nits

emborg/command.py

@@ -28,7 +28,8 @@
 hostname = gethostname()
 from inform import (
     Color, Error,
-    codicil, conjoin, full_stop, is_str, narrate, os_error, output, render, warn
+    codicil, conjoin, cull, full_stop, is_str, narrate, os_error, output,
+    render, warn
 )
 from docopt import docopt
 from shlib import mkdir, rm, to_path, Run, set_prefs
@@ -255,7 +256,7 @@ def run(cls, command, args, settings, options):
         cmds = settings.value('run_before_backup')
         if is_str(cmds):
             cmds = [cmds]
-        for cmd in cmds:
+        for cmd in cull(cmds):
             narrate('running pre-backup script:', cmd)
             try:
                 Run(cmd, 'SoEW')
@@ -286,7 +287,7 @@ def run(cls, command, args, settings, options):
         cmds = settings.value('run_after_backup')
         if is_str(cmds):
             cmds = [cmds]
-        for cmd in cmds:
+        for cmd in cull(cmds):
             narrate('running post-backup script:', cmd)
             try:
                 Run(cmd, 'SoEW')

emborg/preferences.py

@@ -50,18 +50,18 @@
     borg_executable = 'path to borg',
     check_after_create = 'run check as the last step of an archive creation',
     config_name = 'name of active configuration (set by program)',
-    configurations = 'available emborg configurations',
-    default_configuration = 'default emborg configuration',
-    encryption = 'encryption method (see borg documentation)',
+    configurations = 'available Emborg configurations',
+    default_configuration = 'default Emborg configuration',
+    encryption = 'encryption method (see Borg documentation)',
     excludes = 'list of glob strings of files or directories to skip',
     exclude_from = 'file that contains exclude patterns',
-    must_exist = 'if set, each of these files or directorys must exist or create will quit with an error',
-    needs_ssh_agent = 'if set, emborg will complain if ssh_agent is not available',
+    must_exist = 'if set, each of these files or directories must exist or create will quit with an error',
+    needs_ssh_agent = 'if set, Emborg will complain if ssh_agent is not available',
     notifier = 'notification program',
     notify = 'email address to notify when things go wrong',
     passcommand = 'command used by Borg to acquire the passphrase',
     passphrase = 'passphrase for encryption key (if specified, Avendesora is not used)',
-    prune_after_create = 'run prune as the last step of an archive creation',
+    prune_after_create = 'run prune after creating an archive',
     repository = 'path to remote directory that contains repository',
     run_after_backup = 'command to run after archive has been created',
     run_before_backup = 'command to run before archive is to be created',