Some cleanup, and update to make those files usable both as self-executables and module stuff...

Also updated update_mo to allwo specifying a custom po/mo file.

release/scripts/modules/bl_i18n_utils/check_po.py

@@ -26,8 +26,11 @@ import os
 import sys
 from codecs import open
 
+try:
     import settings
     import utils
+except:
+    from . import (settings, utils)
 
 TRUNK_PO_DIR = settings.TRUNK_PO_DIR
 BRANCHES_DIR = settings.BRANCHES_DIR

release/scripts/modules/bl_i18n_utils/clean_po.py

@@ -25,10 +25,13 @@
 import os
 import sys
 import collections
-from codecs import open
 
+try:
     import settings
     import utils
+except:
+    from . import (settings, utils)
+
 
 TRUNK_PO_DIR = settings.TRUNK_PO_DIR
 BRANCHES_DIR = settings.BRANCHES_DIR

release/scripts/modules/bl_i18n_utils/import_po_from_branches.py

@@ -28,9 +28,12 @@ import sys
 import subprocess
 from codecs import open
 
+try:
     import settings
     import utils
     import rtl_preprocess
+except:
+    from . import (settings, utils, rtl_preprocess)
 
 
 TRUNK_PO_DIR = settings.TRUNK_PO_DIR

release/scripts/modules/bl_i18n_utils/merge_po.py

@@ -29,9 +29,11 @@
 # never merged from sources.
 
 import sys
-from codecs import open
 
+try:
     import utils
+except:
+    from . import utils
 
 
 def main():

release/scripts/modules/bl_i18n_utils/rtl_preprocess.py

@@ -35,8 +35,12 @@
 import sys
 import ctypes
 
+try:
     import settings
     import utils
+except:
+    from . import (settings, utils)
+
 
 FRIBIDI_LIB = settings.FRIBIDI_LIB
 

release/scripts/modules/bl_i18n_utils/update_branches.py

@@ -30,7 +30,11 @@ import os
 import sys
 import tempfile
 
+try:
     import settings
+except:
+    from . import settings
+
 
 PY3 = settings.PYTHON3_EXEC
 

release/scripts/modules/bl_i18n_utils/update_mo.py

@@ -26,8 +26,11 @@ import subprocess
 import os
 import sys
 
+try:
     import settings
     import utils
+except:
+    from . import (settings, utils)
 
 
 GETTEXT_MSGFMT_EXECUTABLE = settings.GETTEXT_MSGFMT_EXECUTABLE
@@ -39,17 +42,19 @@ TRUNK_PO_DIR = settings.TRUNK_PO_DIR
 DOMAIN = settings.DOMAIN
 
 
-def process_po(po, lang):
+def process_po(po, lang, mo=None):
+    if not mo:
         mo_dir = os.path.join(TRUNK_MO_DIR, lang, "LC_MESSAGES")
-
         # Create dirs if not existing!
+        if not os.path.isdir(mo_dir):
             os.makedirs(mo_dir, exist_ok = True)
+
     # show stats
     cmd = (GETTEXT_MSGFMT_EXECUTABLE,
         "--statistics",
         po,
         "-o",
-        os.path.join(mo_dir, ".".join((DOMAIN, "mo"))),
+        mo or os.path.join(mo_dir, ".".join((DOMAIN, "mo"))),
         )
 
     print("Running ", " ".join(cmd))
@@ -64,11 +69,18 @@ def main():
                                                  "under {}.".format(TRUNK_MO_DIR))
     parser.add_argument('langs', metavar='ISO_code', nargs='*',
                         help="Restrict processed languages to those.")
+    parser.add_argument('po', help="Only process that po file (implies --mo).")
+    parser.add_argument('mo', help="Mo file to generate (implies --po).")
     args = parser.parse_args()
 
     ret = 0
 
-    if args.langs:
+    if args.po and args.mo:
+        if os.path.exists(args.po):
+            t = process_po(args.po, None, args.mo)
+            if t:
+                ret = t
+    elif args.langs:
         for lang in args.langs:
             po = os.path.join(TRUNK_PO_DIR, ".".join((lang, "po")))
             if os.path.exists(po):

release/scripts/modules/bl_i18n_utils/update_msg.py

@@ -26,7 +26,10 @@ import os
 import sys
 import subprocess
 
+try:
     import settings
+except:
+    from . import settings
 
 
 BLENDER_ARGS = [

release/scripts/modules/bl_i18n_utils/update_po.py

@@ -28,8 +28,12 @@ import sys
 from codecs import open
 import shutil
 
+try:
     import settings
     import utils
+except:
+    from . import (settings, utils)
+
 
 GETTEXT_MSGMERGE_EXECUTABLE = settings.GETTEXT_MSGMERGE_EXECUTABLE
 BRANCHES_DIR  = settings.BRANCHES_DIR

release/scripts/modules/bl_i18n_utils/update_pot.py

@@ -31,8 +31,11 @@ import argparse
 import time
 import pickle
 
+try:
     import settings
     import utils
+except:
+    from . import (settings, utils)
 
 
 COMMENT_PREFIX = settings.COMMENT_PREFIX

release/scripts/modules/bl_i18n_utils/update_trunk.py

@@ -33,7 +33,10 @@ import os
 import sys
 import shutil
 
+try:
     import settings
+except:
+    from . import settings
 
 TRUNK_PO_DIR = settings.TRUNK_PO_DIR
 TRUNK_MO_DIR = settings.TRUNK_MO_DIR