Moved the "__as_next" utility from the test site to the "accounting.utils.next_uri" module, and applied it to the template of the unmatched offset list.

src/accounting/templates/accounting/report/unmatched.html

@@ -49,7 +49,7 @@ First written: 2023/4/17
 
   <form action="{{ url_for("accounting-report.match-offsets", currency=report.currency, account=report.account) }}" method="post">
     <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
-    <input type="hidden" name="next" value="{{ request.full_path if request.query_string else request.path }}">
+    <input type="hidden" name="next" value="{{ accounting_as_next() }}">
     <div class="modal fade" id="accounting-match-modal" tabindex="-1" aria-labelledby="accounting-match-modal-label" aria-hidden="true">
       <div class="modal-dialog">
         <div class="modal-content">

src/accounting/utils/next_uri.py

@@ -26,6 +26,15 @@ from flask import request, Blueprint, current_app
 from itsdangerous import URLSafeSerializer, BadData
 
 
+def __as_next() -> str:
+    """Encodes the current request URI as value for the next URI.
+
+    :return: The current request URI as value for the next URI.
+    """
+    return encode_next(
+        request.full_path if request.query_string else request.path)
+
+
 def append_next(uri: str) -> str:
     """Appends the current URI as the next URI to the query argument.
 
@@ -104,6 +113,7 @@ def init_app(bp: Blueprint) -> None:
     :param bp: The blueprint of the accounting application.
     :return: None.
     """
+    bp.add_app_template_global(__as_next, "accounting_as_next")
     bp.add_app_template_filter(append_next, "accounting_append_next")
     bp.add_app_template_filter(inherit_next, "accounting_inherit_next")
     bp.add_app_template_filter(or_next, "accounting_or_next")

tests/test_site/__init__.py

@@ -68,7 +68,6 @@ def create_app(is_testing: bool = False) -> Flask:
     db.init_app(app)
 
     app.register_blueprint(bp, url_prefix="/")
-    app.add_template_global(__as_next, "accounting_as_next")
 
     from . import locale
     locale.init_app(app)
@@ -149,12 +148,3 @@ def get_home() -> str:
     :return: The home page.
     """
     return render_template("home.html")
-
-
-def __as_next() -> str:
-    """Encodes the current request URI as value for the next URI.
-
-    :return: The current request URI as value for the next URI.
-    """
-    return encode_next(
-        request.full_path if request.query_string else request.path)