htman: vorlaeufige Ruecknahme der flask-Umstellung

htman.py

@@ -1,5 +1,7 @@
-#!/usr/bin/env python2
+#!/usr/bin/python2.5
+# -*- coding: utf-8 -*-
 """
+$Id$
 
 A web interface for managing htpasswd files.
 
@@ -23,13 +25,14 @@ import sys
 import os
 # add the current path to the python path - for "htpasswd"
 sys.path.insert(0, os.path.dirname(__file__))
-
-from flask_bootstrap import Bootstrap
-from flask import *
+# necessary for etch
+sys.path.insert(1, '/usr/share/pyshared')
+import htpasswd
+import bobo
+import genshi.template
+import genshi.filters
 import ConfigParser
 import re
-import htpasswd
-
 
 BASE_DIR = os.path.dirname(__file__)
 CONFIG_FILE_LOCATIONS = [os.path.join(BASE_DIR, "htman.conf"), '/etc/htman/htman.conf']
@@ -39,30 +42,24 @@ REGEX = {
     "password": r"[a-zA-Z0-9_\-\.%\$_\;,<>=+\[\]\{\}\(\)#\'\"\/\&\*@]+$",
     "mapping": r"[a-zA-Z0-9_\-\.]+$",
 }
-
-app = Flask(__name__)
-app.config['BOOTSTRAP_SERVE_LOCAL'] = False
-bootstrap = Bootstrap(app)
-
 # use the environment variable HTMAN_CONFIG as the config file location if the
 # variable is defined
 if "HTMAN_CONFIG" in os.environ:
     CONFIG_FILE_LOCATIONS = [os.environ["HTMAN_CONFIG"]]
 
 
-#@app.route('')
-#def redirect_frontpage():
-#    return bobo.redirect(web_defaults["base_url"])
+@bobo.query('')
+def redirect_frontpage():
+    return bobo.redirect(web_defaults["base_url"])
 
 
-@app.route('/')
+@bobo.query('/')
 def show_frontpage():
     values = web_defaults.copy()
-#    return render("frontpage.html", **values)
-    return render_template("frontpage.html")
+    return render("frontpage.html", **values)
 
 
-@app.route('/password')
+@bobo.query('/password')
 def change_password(zone=None, username=None, old_password=None,
         new_password=None, new_password2=None):
     if zone:
@@ -98,10 +95,10 @@ def change_password(zone=None, username=None, old_password=None,
         values["success"] = "Password changed successfully."
     else:
         values["error"] = "Authentication error: zone, username or password is invalid."
-    return render_template("password_change.html", input_data=input_data, **values)
+    return render("password_change.html", input_data=input_data, **values)
 
 
-@app.route('/admin')
+@bobo.query('/admin')
 def show_files():
     values = web_defaults.copy()
     # The template expects a list of tuples: (mapping name, admin-url).
@@ -110,14 +107,14 @@ def show_files():
     all_zones = get_mapping().keys()
     all_zones.sort()
     values["mapping"] = [(zone_name, "%s%s/%s" % (web_defaults["base_url"], "admin/manage", zone_name)) for zone_name in all_zones]
-    return render_template("list_mappings.html", **values)
+    return render("list_mappings.html", **values)
 
 
 def is_zone_valid(zone):
     return zone and (zone in get_mapping()) and re.match(REGEX["mapping"], zone)
 
 
-@app.route('/manage')
+@bobo.query('/manage')
 def show_htpasswd(zone=None):
     if not is_zone_valid(zone):
         return bobo.redirect(web_defaults["base_url"])
@@ -137,8 +134,8 @@ def get_htpasswd(zone, auto_create=False):
 
 # the alternative "/admin" URL allows to define super-user htaccess rules via
 # Apache's "Location" directive
-@app.route('/admin/manage/:zone')
-@app.route('/manage/:zone')
+@bobo.query('/admin/manage/:zone')
+@bobo.query('/manage/:zone')
 def manage_htpasswd(zone=None, action=None, username=None, password=None):
     values = web_defaults.copy()
     values["error"] = None
@@ -187,7 +184,7 @@ def manage_htpasswd(zone=None, action=None, username=None, password=None):
             values["error"] = "Invalid action"
         values["usernames"] = htdb.get_usernames()
     # show the current htpasswd file
-    return render_template("manage_users.html", **values)
+    return render("manage_users.html", **values)
 
 
 def get_config():
@@ -275,9 +272,14 @@ config = get_config()
 mapping = get_mapping()
 templates_dir = get_templates_dir(config)
 web_defaults = dict(config.items("Web"))
-#if not web_defaults["base_url"].endswith("/"):
-#    web_defaults["base_url"] += "/"
-#loader = genshi.template.TemplateLoader([templates_dir], auto_reload=False)
+if not web_defaults["base_url"].endswith("/"):
+    web_defaults["base_url"] += "/"
+loader = genshi.template.TemplateLoader([templates_dir], auto_reload=False)
+
+
+# this line allows to use mod_wsgi
+# see: http://groups.google.com/group/bobo-web/msg/2ba55fc381658cd1
+# see: http://blog.dscpl.com.au/2009/08/using-bobo-on-top-of-modwsgi.html
+if __name__.startswith("_mod_wsgi_"):
+    application = bobo.Application(bobo_resources=__name__)
 
-if __name__ == '__main__':
-    app.run()

htman.wsgi

@@ -1,6 +0,0 @@
-#!/usr/bin/env python2
-
-import sys
-sys.path.insert(0, '/data/htman/src')
-
-from htman import app as application

htpasswd.py

@@ -1,5 +1,8 @@
-#!/usr/bin/env python3
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
 """
+$Id$
+
 A python module for managing htpasswd files.
 
 The code is based on http://trac.edgewall.org/export/9825/trunk/contrib/htpasswd.py

templates/base.html

@@ -1,21 +0,0 @@
-<!doctype html>
-<html lang="en">
-    <head>
-        {% block head %}
-        <!-- Required meta tags -->
-        <meta charset="utf-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-        {% block styles %}
-            <!-- Bootstrap CSS -->
-            {{ bootstrap.load_css() }}
-        {% endblock %}
-        <title>Wiki-Zugangsverwaltung</title>
-        {% endblock %}
-    </head>
-    <body>
-        {% block content %}{% endblock %}
-        {% block scripts %}
-            {{ bootstrap.load_js() }}
-        {% endblock %}
-    </body>
-</html>

templates/frontpage.html

@@ -1,11 +1,18 @@
-{% extends "base.html" %}
+<!DOCTYPE html>
+<html xml:lang="de" lang="de"
+      xmlns="http://www.w3.org/1999/xhtml"
+      xmlns:xi="http://www.w3.org/2001/XInclude"
+      xmlns:py="http://genshi.edgewall.org/">
+    <xi:include href="layout.html" />
 
-{% block content %}
+<head/>
 
+<body>
     <form name="show_htpasswd" action="manage" method="POST">
         <label for="name">Wiki:</label>
         <input type="text" size="30" name="zone" id="name" />
         <input type="submit" name="submit" value="Show" />
     </form>
+</body>
+</html>
 
-{% endblock %}

templates/layout.html

@@ -3,7 +3,7 @@
       xmlns:py="http://genshi.edgewall.org/" py:strip="">
 
   <py:match path="head" once="true">
-#    <head py:attrs="select('@*')">
+    <head py:attrs="select('@*')">
       <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 
       <title>${title}</title>
       <link rel="stylesheet" href="${css_url}" type="text/css" />