canciones que no estan en el cancionero

tambien se han arreglado las comillas en algunas canciones

Makefile

@@ -14,7 +14,7 @@ public:
 	mkdir public
 
 public/index.html: $(ALL_TEMPLATES) $(PY_SRC)
-	python3 src/latex_scanner.py --latex latex/cancionero.tex --audios audios
+	python3 src/latex_scanner.py --latex latex/cancionero.tex --audios audios --other-latex latex/canciones/
 
 public/audios: audios public
 	rm -f public/audios

src/latex_scanner.py

@@ -11,10 +11,12 @@ from pathlib import Path
 from audio_scanner import find_audios
 from model import Chord, Line, Song, Verse
 
+
 def mkdir(path):
     if not os.path.exists(path):
         os.mkdir(path)
 
+
 # Note that re.match prepends ^ to the pattern, whereas re.search doesn't
 
 
@@ -66,6 +68,19 @@ class SongLoader:
                     input_file += ".tex"
                 self.scan_song_file(input_file)
 
+    def scan_others(self, folder, start_index):
+        self.index = start_index
+        self.category = "Nuevas"
+        self.categories.append(self.category)
+        files_scanned = [s.latex_file for s in self.songs]
+        files_to_scan = [os.path.join(root, name) for root, dirs, files in os.walk(folder, topdown=False) for name in
+                         files]
+        files_to_scan = [f for f in files_to_scan if f.endswith(".tex") and f[f.index('/') + 1:] not in files_scanned]
+        files_to_scan = sorted(files_to_scan)
+        for f in files_to_scan:
+            print("Scanning extra file", f)
+            self.scan_song_file(f)
+
     def scan_song_file(self, song_file):
         # Variables
         ignore = False
@@ -83,6 +98,10 @@ class SongLoader:
             # Remove commends and \brk commands
             text = re.sub(r"%.*$", "", line)
             text = re.sub(r"\\brk({})?", '', text)
+            text = re.sub(r"``", u"\u201C", text)
+            text = re.sub(r"''", u"\u201D", text)
+            text = re.sub(r"`", u"\u2018", text)
+            text = re.sub(r"'", u"\u2019", text)
 
             extras = {}
             i = 0
@@ -240,9 +259,10 @@ class SongLoader:
         with open(index_file, 'w') as f:
             f.write(html)
 
-    def print_song(self, song, directory, dj_engine):
+    @staticmethod
+    def print_song(song, directory, dj_engine):
         context = Context({'song': song})
-        num_dir = join(directory, "%03d" % (song.number))
+        num_dir = join(directory, "%03d" % song.number)
         mkdir(num_dir)
         with open(join(num_dir, "index.html"), 'w') as f:
             f.write(dj_engine.get_template("song_redir.html").render(context))
@@ -261,7 +281,12 @@ class SongLoader:
 def parse_args():
     parser = argparse.ArgumentParser()
     parser.add_argument("--latex", required=True, nargs=1, help="The main LaTeX file. It may include other documents")
-    parser.add_argument("--audios", required=False, nargs=1, default=[None], help="The folder containing the audio files.")
+    parser.add_argument("--other-latex", required=False, nargs=1, default=[None],
+                        help="A folder with songs, those not referenced in the main file will be included at the end.")
+    parser.add_argument("--other-index", required=False, nargs=1, default=["400"],
+                        help="The first song number for songs outside the main songbook.")
+    parser.add_argument("--audios", required=False, nargs=1, default=[None],
+                        help="The folder containing the audio files.")
     parser.add_argument("--output-dir", required=False, nargs=1, default=["public"])
     return parser.parse_args()
 
@@ -269,6 +294,8 @@ def parse_args():
 if __name__ == '__main__':
     args = parse_args()
     loader = SongLoader(args.latex[0], args.audios[0])
+    if args.other_latex:
+        loader.scan_others(args.other_latex[0], int(args.other_index[0]))
     settings.configure(USE_TZ=False, USE_I18N=False)
     e = Engine(dirs=["res/templates/"])
     loader.generate_html(args.output_dir[0], e)