moved get_calibre_binarypath() to helper.py

cps/admin.py

@@ -43,7 +43,7 @@ from . import constants, logger, helper, services, cli_param
 from . import db, calibre_db, ub, web_server, config, updater_thread, gdriveutils, \
     kobo_sync_status, schedule
 from .helper import check_valid_domain, send_test_mail, reset_password, generate_password_hash, check_email, \
-    valid_email, check_username
+    valid_email, check_username, get_calibre_binarypath
 from .gdriveutils import is_gdrive_ready, gdrive_support
 from .render_template import render_title_template, get_sidebar_config
 from .services.worker import WorkerThread
@@ -1727,8 +1727,7 @@ def _configuration_update_helper():
             calibre_status = helper.check_calibre(config.config_binariesdir)
             if calibre_status:
                 return _configuration_result(calibre_status)
-            # ToDo: Remove this and 'self.config_converterpath' and replace with 'config.get_calibre_binarypath("ebook-convert")' everywhere
-            to_save["config_converterpath"] = config.get_calibre_binarypath("ebook-convert")
+            to_save["config_converterpath"] = get_calibre_binarypath("ebook-convert")
             _config_string(to_save, "config_converterpath")
 
         reboot_required |= _config_int(to_save, "config_login_type")