diff --git a/scripts/untranslated.py b/scripts/untranslated.py
index a5c474cd2..03b238575 100755
--- a/scripts/untranslated.py
+++ b/scripts/untranslated.py
@@ -12,27 +12,34 @@ import sys
 import itertools
 import re
 
+
 def usageAndExit():
     message = """usage: {program} online_dir lo_translations_dir lang
 
 Prints en-US strings that do not have translations in the specified language.
 
 """
-    print(message.format(program = os.path.basename(sys.argv[0])))
+    print(message.format(program=os.path.basename(sys.argv[0])))
     exit(1)
 
+
 # extract translations from po files
 def extractFromPo(poFile, stringIds, untranslated):
     if not os.path.isfile(poFile):
         return
 
-    po = polib.pofile(poFile, autodetect_encoding=False, encoding="utf-8", wrapwidth=-1)
+    po = polib.pofile(poFile,
+                      autodetect_encoding=False,
+                      encoding="utf-8",
+                      wrapwidth=-1)
 
-    for entry in itertools.chain(po.untranslated_entries(), po.fuzzy_entries()):
+    for entry in itertools.chain(po.untranslated_entries(),
+                                 po.fuzzy_entries()):
         for stringId in stringIds:
             if stringId in entry.msgctxt:
                 untranslated.append(entry.msgid)
 
+
 # Read the uno commands present in the unocommands.js for checking
 def parseUnocommandsJS(onlineDir):
     strings = {}
@@ -51,12 +58,14 @@ def parseUnocommandsJS(onlineDir):
 
     return strings
 
+
 # Remove duplicates from list
 def uniq(seq):
     seen = set()
     seen_add = seen.add
     return [x for x in seq if not (x in seen or seen_add(x))]
 
+
 if __name__ == "__main__":
     if len(sys.argv) != 4:
         usageAndExit()
@@ -73,19 +82,42 @@ if __name__ == "__main__":
 
     # extract 'Clear formatting' and some status bar strings
     poFile = dir + lang + '/svx/messages.po'
-    extractFromPo(poFile, ["RID_SVXSTR_CLEARFORM", "RID_SVXSTR_OVERWRITE_TEXT", "selectionmenu|"], untranslated)
+    extractFromPo(poFile,
+                  ["RID_SVXSTR_CLEARFORM",
+                   "RID_SVXSTR_OVERWRITE_TEXT",
+                   "selectionmenu|"],
+                  untranslated)
 
     # extract Writer style names and status bar strings
     poFile = dir + lang + '/sw/messages.po'
-    extractFromPo(poFile, ["STR_POOL", "STR_PAGE_COUNT", "STR_STATUSBAR_WORDCOUNT_NO_SELECTION", "STR_LANGSTATUS_NONE"], untranslated)
+    extractFromPo(poFile,
+                  ["STR_POOL",
+                   "STR_PAGE_COUNT",
+                   "STR_STATUSBAR_WORDCOUNT_NO_SELECTION",
+                   "STR_LANGSTATUS_NONE"],
+                  untranslated)
 
     # extract Impress/Draw style names, layout names and 'Slide %1 of %2'
     poFile = dir + lang + '/sd/messages.po'
-    extractFromPo(poFile,  ["STR_STANDARD_STYLESHEET_NAME", "STR_POOL", "STR_PSEUDOSHEET", "STR_AUTOLAYOUT", "STR_AL_", "STR_SD_PAGE_COUNT"], untranslated)
+    extractFromPo(poFile,
+                  ["STR_STANDARD_STYLESHEET_NAME",
+                   "STR_POOL",
+                   "STR_PSEUDOSHEET",
+                   "STR_AUTOLAYOUT",
+                   "STR_AL_",
+                   "STR_SD_PAGE_COUNT"],
+                  untranslated)
 
     # extract Calc style names and strings for status bar
     poFile = dir + lang + '/sc/messages.po'
-    extractFromPo(poFile, ["STR_STYLENAME_", "STR_FILTER_SELCOUNT", "STR_ROWCOL_SELCOUNT", "STR_FUN_TEXT_", "STR_UNDO_INSERTCELLS", "STR_TABLE_COUNT"], untranslated)
+    extractFromPo(poFile,
+                  ["STR_STYLENAME_",
+                   "STR_FILTER_SELCOUNT",
+                   "STR_ROWCOL_SELCOUNT",
+                   "STR_FUN_TEXT_",
+                   "STR_UNDO_INSERTCELLS",
+                   "STR_TABLE_COUNT"],
+                  untranslated)
 
     # extract language names
     poFile = dir + lang + '/svtools/messages.po'
@@ -96,33 +128,50 @@ if __name__ == "__main__":
     parsed = parseUnocommandsJS(onlineDir)
     keys = set(parsed.keys())
 
-    poFile = dir + lang + '/officecfg/registry/data/org/openoffice/Office/UI.po'
+    poFile = (dir
+              + lang
+              + '/officecfg/registry/data/org/openoffice/Office/UI.po')
 
-    po = polib.pofile(poFile, autodetect_encoding=False, encoding="utf-8", wrapwidth=-1)
+    po = polib.pofile(poFile,
+                      autodetect_encoding=False,
+                      encoding="utf-8",
+                      wrapwidth=-1)
 
-    for entry in itertools.chain(po.untranslated_entries(), po.fuzzy_entries()):
+    for entry in itertools.chain(po.untranslated_entries(),
+                                 po.fuzzy_entries()):
         m = re.search(r"\.uno:([^\n]*)\n", entry.msgctxt)
         if m:
             command = m.group(1)
             if command in keys:
                 for text in parsed[command]:
                     if text == entry.msgid:
-                        untranslated.append(entry.msgid.replace("~",""))
+                        untranslated.append(entry.msgid.replace("~", ""))
 
 # Online UI
 
-    poFile = onlineDir + '/loleaflet/po/ui-' + lang.replace("-","_") + '.po'
-    po = polib.pofile(poFile, autodetect_encoding=False, encoding="utf-8", wrapwidth=-1)
+    poFile = onlineDir + '/loleaflet/po/ui-' + lang.replace("-", "_") + '.po'
+    po = polib.pofile(poFile,
+                      autodetect_encoding=False,
+                      encoding="utf-8",
+                      wrapwidth=-1)
 
-    for entry in itertools.chain(po.untranslated_entries(), po.fuzzy_entries()):
+    for entry in itertools.chain(po.untranslated_entries(),
+                                 po.fuzzy_entries()):
         untranslated.append(entry.msgid)
 
 # Online help (keyboard shortcuts)
 
-    poFile = onlineDir + '/loleaflet/po/help-' + lang.replace("-","_") + '.po'
-    po = polib.pofile(poFile, autodetect_encoding=False, encoding="utf-8", wrapwidth=-1)
+    poFile = (onlineDir
+              + '/loleaflet/po/help-'
+              + lang.replace("-", "_")
+              + '.po')
+    po = polib.pofile(poFile,
+                      autodetect_encoding=False,
+                      encoding="utf-8",
+                      wrapwidth=-1)
 
-    for entry in itertools.chain(po.untranslated_entries(), po.fuzzy_entries()):
+    for entry in itertools.chain(po.untranslated_entries(),
+                                 po.fuzzy_entries()):
         untranslated.append(entry.msgid)
 
 # Print the results