Bugfix load metadata

Bugfix xchange author and title
Better handling of incompatible iso-639 module on python3.12

cps/about.py

@@ -27,7 +27,6 @@ import importlib
 from collections import OrderedDict
 
 import flask
-import jinja2
 from flask_babel import gettext as _
 
 from . import db, calibre_db, converter, uploader, constants, dep_check

cps/isoLanguages.py

@@ -15,6 +15,7 @@
 #
 #   You should have received a copy of the GNU General Public License
 #   along with this program. If not, see <http://www.gnu.org/licenses/>.
+import sys
 
 from .iso_language_names import LANGUAGE_NAMES as _LANGUAGE_NAMES
 from . import logger
@@ -24,16 +25,20 @@ log = logger.create()
 
 
 try:
-    from iso639 import languages, __version__
+    from iso639 import languages
+    # iso_version = importlib.metadata.version("iso639")
     get = languages.get
-except ImportError:
-    from pycountry import languages as pyc_languages
     try:
-        import pkg_resources
-        __version__ = pkg_resources.get_distribution('pycountry').version + ' (PyCountry)'
-        del pkg_resources
-    except (ImportError, Exception):
-        __version__ = "? (PyCountry)"
+        if sys.version_info >= (3, 12):
+            import pkg_resources
+    except ImportError:
+        print("Python 3.12 isn't compatible with iso-639. Please install pycountry.")
+except ImportError as ex:
+    from pycountry import languages as pyc_languages
+    #try:
+    #    iso_version = importlib.metadata.version("pycountry") + ' (PyCountry)'
+    #except (ImportError, Exception):
+    #    iso_version = "?" + ' (PyCountry)'
 
     def _copy_fields(l):
         l.part1 = getattr(l, 'alpha_2', None)

cps/static/js/edit_books.js

@@ -93,7 +93,7 @@ var authors = new Bloodhound({
     },
 });
 
-$(".form-group #bookAuthor").typeahead(
+$(".form-group #authors").typeahead(
     {
         highlight: true,
         minLength: 1,
@@ -262,7 +262,7 @@ $("#btn-upload-cover").on("change", function () {
 $("#xchange").click(function () {
     this.blur();
     var title = $("#title").val();
-    $("#title").val($("#bookAuthor").val());
-    $("#bookAuthor").val(title);
+    $("#title").val($("#authors").val());
+    $("#authors").val(title);
 });
 

cps/static/js/get_meta.js

@@ -38,11 +38,11 @@ $(function () {
     }
 
     function populateForm (book) {
-        tinymce.get("comments").setContent(book.comments);
+        tinymce.get("comments").setContent(book.description);
         var uniqueTags = getUniqueValues('tags', book)
         var uniqueLanguages = getUniqueValues('languages', book)
         var ampSeparatedAuthors = (book.authors || []).join(" & ");
-        $("#bookAuthor").val(ampSeparatedAuthors);
+        $("#authors").val(ampSeparatedAuthors);
         $("#title").val(book.title);
         $("#tags").val(uniqueTags.join(", "));
         $("#languages").val(uniqueLanguages.join(", "));