Sub-datadir (img and score) must be explicitely set

examples/songs/subdir/datadir.sg

@@ -1,10 +1,10 @@
 \beginsong{Image included from datadir\\\LaTeX}
-  [cov={datadir}]
+  [cov={img/datadir}]
 
   \cover
 
-  \lilypond{datadir.ly}
+  \lilypond{scores/datadir.ly}
 
-  \image{datadir}
+  \image{img/datadir}
 
 \endsong

examples/songs/subdir/datadir2.sg

@@ -1,10 +1,10 @@
 \beginsong{Image included from a different datadir\\\LaTeX}
-  [cov={datadir2}]
+  [cov={img/datadir2}]
 
   \cover
 
-  \lilypond{datadir2.ly}
+  \lilypond{scores/datadir2.ly}
 
-  \image{datadir2}
+  \image{img/datadir2}
 
 \endsong

patacrep/data/templates/patacrep.tex

@@ -34,7 +34,7 @@
       },
 "picture": {"description": {"english": "Cover picture", "french": "Image de couverture"},
             "type": "file",
-            "default": {"default": "treble_a"}
+            "default": {"default": "img/treble_a"}
          },
 "picturecopyright": {"description": {"english": "Copyright for the cover picture", "french": "Copyright pour l'image de couverture"},
                      "default": {"default": "Dbolton \\url{http://commons.wikimedia.org/wiki/User:Dbolton}"}

patacrep/data/templates/songs.tex

@@ -89,7 +89,7 @@
 \usepackage{graphicx}
 \graphicspath{ %
     (* for dir in datadir *)
-        {(( path2posix(dir) ))/img/} %
+        {(( path2posix(dir) ))/} %
     (* endfor *)
 }
 

patacrep/songs/__init__.py

@@ -263,7 +263,7 @@ class Song:
         return self.search_file(
             filename,
             ['', '.ly'],
-            datadirs=self.get_datadirs('img'),
+            datadirs=self.get_datadirs('scores'),
             )
 
 def unprefixed_title(title, prefixes):

patacrep/songs/chordpro/__init__.py

@@ -93,16 +93,29 @@ class Chordpro2LatexSong(ChordproSong):
     output_language = "latex"
 
     def search_file(self, filename, extensions=None, *, datadirs=None):
+        _datadir, filename, _extension = self.search_datadir_file(
+            filename,
+            extensions,
+            datadirs,
+            )
+        return filename
+
+    def search_partition(self, filename):
         try:
-            _datadir, filename, _extension = self.search_datadir_file(
-                filename,
-                extensions,
-                datadirs,
+            return os.path.join("scores", super().search_partition(filename))
+        except FileNotFoundError:
+            LOGGER.warning(
+                "Song '%s' (datadir '%s'): Score '%s' not found.",
+                self.subpath, self.datadir, filename,
                 )
-            return filename
+            return None
+
+    def search_image(self, filename):
+        try:
+            return os.path.join("img", super().search_image(filename))
         except FileNotFoundError:
             LOGGER.warning(
-                "Song '%s' (datadir '%s'): File '%s' not found.",
+                "Song '%s' (datadir '%s'): Image '%s' not found.",
                 self.subpath, self.datadir, filename,
                 )
             return None