убрал навиг гет запросы, зафиксил навигацию пашинации

pyproger/blog/urls.py

@@ -15,7 +15,7 @@ from .blog import bp
 locale.setlocale(locale.LC_ALL, "")
 
 
-@bp.route("/", methods=["GET"], defaults={"page": 1})
+@bp.route("/")
 @bp.route("/<int:page>")
 def index(page=1):
     per_page = current_app.config.get("POSTS_ON_PAGE")
@@ -23,7 +23,9 @@ def index(page=1):
     posts, total = get_paginated_posts(page, per_page)
     total_pages = total // per_page + [0, 1][total % per_page != 0]
 
-    list_pages = [x for x in range(1, total_pages + 1)]
+    list_pages = [
+        x for x in range(1, total_pages + 1) if x >= page - 2 and x <= page + 2
+    ]
     return render_template(
         "blog/index.html",
         title=f'{current_app.config.get("BRAND")} - разговоры про питон',
@@ -84,14 +86,9 @@ def get_all_tags():
     )
 
 
-@bp.route("/tag/", methods=["GET"], defaults={"page": 1})
+@bp.route("/tag/")
-@bp.route("/tag/<path:tag>")
+@bp.route("/tag/<path:tag>/<int:page>")
 def get_posts_by_tag(page=1, tag=None):
-    if tag is None:
-        tag = request.args.get("tag")
-        if tag is None:
-            return redirect(url_for(".get_all_tags"))
-
     per_page = current_app.config.get("POSTS_ON_PAGE")
     posts, total = get_all_posts_by_tag(tag, page, per_page)
 
@@ -105,13 +102,14 @@ def get_posts_by_tag(page=1, tag=None):
     ]
 
     return render_template(
-        "blog/index.html",
+        "blog/tagget_posts.html",
         title=f'{current_app.config.get("BRAND")} - посты по {tag}',
         headers=current_app.config.get("SITE_HEADERS"),
         menu_title=current_app.config.get("BRAND"),
         menu_items=current_app.config.get("MENU_ITEMS"),
         posts=posts,
         page=page,
+        tag=tag,
         total_pages=total_pages,
         list_pages=list_pages,
         mylinks=current_app.config.get("MYLINKS"),

pyproger/dbase/database.py

@@ -40,7 +40,6 @@ def get_all_posts_by_tag(tag, page, per_page):
     )
     if posts_query.total == 0:
         return None, False
-    print(posts_query.total)
     return posts_query, posts_query.total
 
 

pyproger/templates/blog/index.html

@@ -18,7 +18,7 @@
         </a>
         <small>
           {% for t in p.Post.tags %}
-            <a class="link-offset-2 link-offset-3-hover link-underline link-underline-opacity-0 link-underline-opacity-75-hover" href="{{url_for(".get_posts_by_tag", tag=t.tag )}}">
+          <a class="link-offset-2 link-offset-3-hover link-underline link-underline-opacity-0 link-underline-opacity-75-hover" href="/tag/{{t.tag}}/1">
               #{{t.tag}}
             </a>
           {% endfor %}<br>
@@ -33,25 +33,27 @@
     
   <nav class="container p-3">
     <ul class="pagination  justify-content-center"
+    {% block nav_pages %}
       {% if posts.has_prev %}
-        <li class="page-item"><a class="page-link" href="{{ url_for(".index", page=posts.prev_num)}}">&lt;&lt;</a></li>
+        <li class="page-item"><a class="page-link" href="/1">&lt;&lt;</a></li>
       {% else %}
         <li class="page-item disabled"><a class="page-link" >&lt;&lt;</a></li>
       {% endif %} 
       
       {% for i in list_pages %}
           {% if i == page %}
-            <li class="page-item active"><a class="page-link" href="{{ url_for(".index", page=i)}}">{{ i }}</a></li>
+            <li class="page-item active"><a class="page-link" href="/{{i}}">{{ i }}</a></li>
           {% else %}
-            <li class="page-item"><a class="page-link" href="{{ url_for(".index", page=i)}}">{{ i }}</a></li>
+          <li class="page-item"><a class="page-link" href="/{{i}}">{{ i }}</a></li>
           {% endif %}
       {% endfor %}
       
       {% if posts.has_next %}
-        <li class="page-item"><a class="page-link" href="{{ url_for(".index", page=posts.next_num)}}">&gt;&gt;</a></li>
+      <li class="page-item"><a class="page-link" href="/{{total_pages}}">&gt;&gt;</a></li>
       {% else %}
         <li class="page-item disabled"><a class="page-link" >&gt;&gt;</a></li>
-      {% endif %} 
+      {% endif %}
+    {% endblock nav_pages %}
     </ul>
   </nav>
 {% endblock %}

pyproger/templates/blog/tagget_posts.html

@@ -0,0 +1,23 @@
+{% extends 'blog/index.html' %}
+
+{% block nav_pages %}
+{% if posts.has_prev %}
+<li class="page-item"><a class="page-link" href="/tag/{{tag}}/1">&lt;&lt;</a></li>
+{% else %}
+<li class="page-item disabled"><a class="page-link">&lt;&lt;</a></li>
+{% endif %}
+
+{% for i in list_pages %}
+{% if i == page %}
+<li class="page-item active"><a class="page-link" href="/tag/{{tag}}/{{i}}">{{ i }}</a></li>
+{% else %}
+<li class="page-item"><a class="page-link" href="/tag/{{tag}}/{{i}}">{{ i }}</a></li>
+{% endif %}
+{% endfor %}
+
+{% if posts.has_next %}
+<li class="page-item"><a class="page-link" href="/tag/{{tag}}/{{total_pages}}">&gt;&gt;</a></li>
+{% else %}
+<li class="page-item disabled"><a class="page-link">&gt;&gt;</a></li>
+{% endif %}
+{% endblock nav_pages %}

pyproger/templates/blog/tags.html

@@ -15,7 +15,7 @@
   <h4>Тэги статей:</h4>
   {% for t in tags %}
   <li> 
-    <a class="link-offset-2 link-offset-3-hover link-underline link-underline-opacity-0 link-underline-opacity-75-hover" href="{{url_for(".get_posts_by_tag", tag=t.tag )}}">
+    <a class="link-offset-2 link-offset-3-hover link-underline link-underline-opacity-0 link-underline-opacity-75-hover" href="/tag/{{t.tag}}/1">
       #{{t.tag}}
     </a>
   </li>