submod: common: remove redundant interpunction

Contents/Libraries/Shared/submod_test.py

@@ -20,7 +20,7 @@ debug = "--debug" in sys.argv
 if debug:
     logging.basicConfig(level=logging.DEBUG)
 
-sub = Subtitle(Language.fromietf("pol"), mods=["OCR_fixes", "common", "remove_tags", "OCR_fixes", "shift_offset(s=-5, ms=-350)"])
+sub = Subtitle(Language.fromietf("eng"), mods=["OCR_fixes", "common", "remove_tags", "OCR_fixes", "shift_offset(s=-5, ms=-350)"])
 sub.content = open(fn).read()
 sub.normalize()
 content = sub.get_modified_content(debug=True)
@@ -35,10 +35,10 @@ content = sub.get_modified_content(debug=True)
 #content = fix_text(Subtitle.pysubs2_to_unicode(submod.f, format=format), **ftfy_defaults)\
 #                .encode(encoding="utf-8")
 #print submod.f.to_string("srt", encoding="utf-8")
-#print repr(srt)
-f = codecs.open("testout.srt", "w+")
-f.write(content)
-f.close()
+#print repr(content)
+#f = codecs.open("testout.srt", "w+")
+#f.write(content)
+#f.close()
 #print submod.f.to_string("srt")
 #submod.modify("OCR_fixes")
 #submod.modify("change_FPS(from=24,to=25)")

Contents/Libraries/Shared/subzero/modification/mods/common.py

@@ -71,6 +71,11 @@ class CommonFixes(SubtitleTextModification):
         NReProcessor(re.compile(ur'(?u)((?:[^.\s])+\.\s+)([a-zà-ž])'),
                      lambda match: ur'%s%s' % (match.group(1), match.group(2).upper()), name="CM_uppercase_after_dot"),
 
+        # remove double interpunction
+        NReProcessor(re.compile(ur'(?u)(\s*[,!?])\s*([,.!?][,.!?\s]*)'),
+                     lambda match: match.group(1).strip() + (" " if match.group(2).endswith(" ") else ""),
+                     name="CM_double_interpunct"),
+
         # remove spaces before punctuation
         NReProcessor(re.compile(r'(?u)(?:(?<=^)|(?<=\w)) +([!?.,](?![!?.,]))'), r"\1", name="CM_punctuation_space"),
     ]

Contents/Libraries/Shared/test.srt

@@ -22,7 +22,7 @@ Mah numbar is wrong: 1 91 7
 "less text before colons: Earth. Utah, North America."
 MUSIC PLAYS What is that sound?!
 ls it , and a punctuation issue ? lol
-take them balls it. L like turtles
+take them balls it. L like turtles !! ! this, . is bad .
 
 6
 00:00:19,686 --> 00:00:21,103