Treat entire input as password

Instead of just the first line.

PEP8 fixes.

actions/ikiwiki

@@ -95,7 +95,7 @@ def subcommand_get_sites(_):
 
 def subcommand_create_wiki(arguments):
     """Create a wiki."""
-    pw_bytes = sys.stdin.readline().encode()
+    pw_bytes = sys.stdin.read().encode()
     proc = subprocess.Popen(
         ['ikiwiki', '-setup', SETUP_WIKI,
          arguments.wiki_name, arguments.admin_name],
@@ -107,7 +107,7 @@ def subcommand_create_wiki(arguments):
 
 def subcommand_create_blog(arguments):
     """Create a blog."""
-    pw_bytes = sys.stdin.readline().encode()
+    pw_bytes = sys.stdin.read().encode()
     proc = subprocess.Popen(
         ['ikiwiki', '-setup', SETUP_BLOG,
          arguments.blog_name, arguments.admin_name],

actions/pagekite

@@ -224,7 +224,7 @@ def subcommand_get_kite(_):
 def subcommand_set_kite(arguments):
     """Set details of the kite"""
     aug.set(PATHS['kitename'], arguments.kite_name)
-    aug.set(PATHS['kitesecret'], sys.stdin.readline())
+    aug.set(PATHS['kitesecret'], sys.stdin.read())
     aug.save()
 
 

actions/transmission

@@ -66,7 +66,7 @@ def subcommand_disable(_):
 
 def subcommand_merge_configuration(arguments):
     """Merge given JSON configuration with existing configuration."""
-    configuration = ''.join(sys.stdin.readlines())
+    configuration = sys.stdin.read()
     configuration = json.loads(configuration)
 
     current_configuration = open(TRANSMISSION_CONFIG, 'r').read()

plinth/modules/dynamicdns/dynamicdns.py

@@ -366,7 +366,7 @@ def _apply_changes(request, old_status, new_status):
               '-U', new_status['dynamicdns_update_url'],
               '-c', disable_ssl_check,
               '-b', use_http_basic_auth],
-             input = new_status['dynamicdns_secret'].encode())
+             input=new_status['dynamicdns_secret'].encode())
 
         if old_status['enabled']:
             _run(['stop'])