Update application

myapp/views.py

@@ -5,7 +5,7 @@ __email__ = 'remizoffalex@mail.ru'
 __url__ = 'https://remizoffalex.ru'
 
 from myapp import app
-from flask import Flask, render_template, request
+from flask import Flask, render_template, request, Response
 
 from . import forms, models
 
@@ -19,23 +19,44 @@ def index():
     return body
 
 
-@app.route('/edit', methods=['GET', 'POST'])
-def edit():
+@app.route('/page')
+def page():
     pagedata = {}
     pagedata['title'] = app.config['TITLE']
-    pagedata['form'] = forms.PageEdit(
-        request.form,
-        data={
-            'title': 'Заголовок страницы',
-            'text': '''<p>Текст</p>
+    pagedata['page'] = {
+        'title': 'Заголовок страницы',
+        'text': '''<p>Текст</p>
 <p class="alert alert-danger">Внимание!</p>'''
-        }
-    )
-    if request.method == 'POST':
-        if pagedata['form'].validate():
-            pagedata['title'] = pagedata['form'].title.data
-            pagedata['text'] = pagedata['form'].text.data
-            body = render_template('page.html', pagedata=pagedata)
-            return body
-    body = render_template('edit.html', pagedata=pagedata)
+    }
+    body = render_template('page.html', pagedata=pagedata)
     return body
+
+
+@app.route("/robots.txt")
+def robots_txt():
+    body = render_template("robots.txt")
+    return Response(body, mimetype='text/plain')
+
+
+# noinspection PyUnusedLocal
+@app.errorhandler(404)
+def error_missing(exception):
+    pagedata = {}
+    error_message = "Не судьба..."
+    return render_template("error.html", error_code=404, error_message=error_message, pagedata=pagedata), 404
+
+
+# noinspection PyUnusedLocal
+@app.errorhandler(403)
+def error_unauthorized(exception):
+    pagedata = {}
+    error_message = "У вас нет прав"
+    return render_template("error.html", error_code=403, error_message=error_message, pagedata=pagedata), 403
+
+
+# noinspection PyUnusedLocal
+@app.errorhandler(500)
+def error_crash(exception):
+    pagedata = {}
+    error_message = "Вот незадача..."
+    return render_template("error.html", error_code=500, error_message=error_message, pagedata=pagedata), 500