1 files changed, 18 insertions, 19 deletions

diff --git a/rbutil/rbutilqt/langstats.py b/rbutil/rbutilqt/langstats.py
index 76f47450bd..cb0bb3ffbd 100755
--- a/rbutil/rbutilqt/langstats.py
+++ b/rbutil/rbutilqt/langstats.py
@@ -22,7 +22,6 @@
 import subprocess
 import re
 import sys
-import string
 import tempfile
 import os
 import shutil
@@ -33,7 +32,7 @@ sys.path.append(os.path.abspath(os.path.join(
 import gitscraper
 
 
-langs = {
+LANGS = {
     'cs':       'Czech',
     'de':       'German',
     'fi':       'Finnish',
@@ -53,11 +52,11 @@ langs = {
 }
 
 
-langbase = "rbutil/rbutilqt/"
+LANGBASE = "rbutil/rbutilqt/"
 # Paths and files to retrieve from svn.
 # This is a mixed list, holding both paths and filenames.
 # Get cpp sources as well for lupdate to work.
-gitpaths = [langbase]
+GITPATHS = [LANGBASE]
 
 
 def printhelp():
@@ -78,16 +77,19 @@ def main():
             pretty = True
     else:
         pretty = False
+    langstat(pretty)
 
+
+def langstat(pretty=True):
     # get gitpaths to temporary folder
     workfolder = tempfile.mkdtemp() + "/"
     repo = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))
     tree = gitscraper.get_refs(repo)['refs/remotes/origin/master']
     filesprops = gitscraper.scrape_files(
-        repo, tree, gitpaths, dest=workfolder,
+        repo, tree, GITPATHS, dest=workfolder,
         timestamp_files=["rbutil/rbutilqt/lang"])
 
-    projectfolder = workfolder + langbase
+    projectfolder = workfolder + LANGBASE
     # lupdate translations and drop all obsolete translations
     subprocess.Popen(["lupdate-qt4", "-no-obsolete", "rbutilqt.pro"],
                      stdout=subprocess.PIPE, stderr=subprocess.PIPE,
@@ -109,16 +111,15 @@ def main():
 
     # print header
     titlemax = 0
-    for l in langs:
-        cur = len(langs[l])
+    for lang in LANGS:
+        cur = len(LANGS[lang])
         if titlemax < cur:
             titlemax = cur
 
     if pretty:
-        spaces = [7, 5, 5, 5, 5, 27, 17]
         delim = "+--" + titlemax * "-"
-        for s in spaces:
-            delim += "+" + "-" * s
+        for spc in [7, 5, 5, 5, 5, 27, 17]:
+            delim += "+" + "-" * spc
         delim += "+"
         head = ("| {:%s} | {:6}|{:5}|{:5}|{:5}|{:5}| {:26}| {:16}|"
                 % titlemax).format("Language", "Code", "Trans", "Fin", "Unfin",
@@ -129,16 +130,15 @@ def main():
         print(head)
         print(delim)
     else:
-        r = "%s (%s)" % (str(tree),
-                         gitscraper.get_file_timestamp(repo, tree, "."))
-        print("|  *Translation status as of revision %s*  ||||||||" % r)
+        rev = "%s (%s)" % (
+            tree, gitscraper.get_file_timestamp(repo, tree, "."))
+        print("|  *Translation status as of revision %s*  ||||||||" % rev)
         print("| *Language* | *Language Code* | *Translations* "
               "| *Finished* | *Unfinished* | *Untranslated* | *Updated* "
               "| *Done* |")
 
     # scan output
-    i = 0
-    while i < len(lines):
+    for i in range(len(lines)):
         line = lines[i]
         if re_updating.search(line):
             lang = re_qmlang.findall(line)
@@ -158,8 +158,8 @@ def main():
                     ignored = int(re_ignout.findall(line)[0])
                 else:
                     ignored = 0
-            if lang[0] in langs:
-                name = langs[lang[0]].strip()
+            if lang[0] in LANGS:
+                name = LANGS[lang[0]].strip()
             else:
                 name = '(unknown)'
 
@@ -191,7 +191,6 @@ def main():
                       "%%ENDCOLOR%% %s |" %
                       (name, fancylang, translations, finished, unfinished,
                           ignored, tsdate, color, percent, bar))
-        i += 1
 
     if pretty:
         print(delim)