Merge #1185

1185: Port lang scripts to Python3 r=heinrich5991 a=rffontenelle

Scripts for managing translations are currently available for Python 2. DDNet already uses Python 3, so it make sense IMO to have these scripts using this version as well.

Co-authored-by: Rafael Fontenelle <rafaelff@gnome.org>

data/languages/scripts/analyze.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 import twlang
 import sys
 
@@ -13,7 +13,7 @@ for lang in langs:
     empty = 0
     supported = 0
     unused = 0
-    for tran, (_, expr, _) in trans.iteritems():
+    for tran, (_, expr, _) in trans.items():
         if not expr:
             empty += 1
         else:

data/languages/scripts/copy_fix.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 import twlang
 import sys
 
@@ -28,7 +28,7 @@ if delete_unused or append_missing:
     local = twlang.localizes()
 if append_missing:
     supported = []
-for tran, (start, expr, end) in trans.iteritems():
+for tran, (start, expr, end) in trans.items():
     if delete_unused and tran not in local:
         content[start:end] = [None]*(end-start)
     if append_missing and tran in local:

data/languages/scripts/find_unchanged.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 import twlang
 import sys
 
@@ -8,6 +8,6 @@ if len(sys.argv) < 2:
 infile = sys.argv[1]
 
 trans = twlang.translations(infile)
-for tran, (_, expr, _) in trans.iteritems():
+for tran, (_, expr, _) in trans.items():
     if tran == expr:
         print(tran)

data/languages/scripts/twlang.py

@@ -12,7 +12,7 @@ def decode(fileobj, elements_per_key):
     data = {}
     current_key = None
     for index, line in enumerate(fileobj):
-        line = line.decode("utf-8-sig").encode("utf-8")
+        line = line.encode("utf-8").decode("utf-8-sig")
         line = line[:-1]
         if line and line[-1] == "\r":
             line = line[:-1]
@@ -60,7 +60,7 @@ def check_folder(path):
 
 def languages():
     index = decode(open("../index.txt"), 2)
-    langs = {"../"+key+".txt" : [key]+elements for key, elements in index.iteritems()}
+    langs = {"../"+key+".txt" : [key]+elements for key, elements in index.items()}
     return langs