mako

问题 I want to set up a lookup function with mako. on top of the template, i have <%! lookup = { 'key': function } %> <%def name="function()"> Output </%def> so i can use it later <%def name="body()"> ${lookup['key']()} </%def> this gives me a function is not a defined error. can i get around this? i know why it doesn't work, as it runs first, before the method gets loaded, but how else would i set this up? 回答1: I can tell you why it isn't working, but I do not have a clean solution at this point.

问题 We made the decision quite awhile ago to use Mako Templates in our Django project. We're also supporting Django Templates, since a lot of reusable apps (obviously) assume that Django Templating is available. I've found it possible to render Django Templates from Mako, but I haven't been able to find a way to make it work the other way around. I've just added django-articles to our list of apps, and it uses Django Templating. It assumes that the base.html file is an overriden Django Template.

问题 How do I go about checking if a request is an ajax request in a controller method in Turbogears? Further, is it possible to return a 'partial' much like in rails or symfony if the request is an ajax request. I know about the json decorator but I need a way to return a partial of a mako template (because I need to format the data and don't want to to do it all in Javascript). For example if I want to return the formatted list for page two of a list of news stories, I do not want to return the

问题 Anyone know how to format the length of a string with Mako? The equivalent of print "%20s%10s" % ("string 1", "string 2") ? 回答1: you can use python's string formatting fairly easily in mako ${"%20s%10s" % ("string 1", "string 2")} giving: >>> from mako.template import Template >>> Template('${"%20s%10s" % ("string 1", "string 2")}').render() ' string 1 string 2' 来源： https://stackoverflow.com/questions/1029965/formatting-with-mako

问题 This line of code in my foobar.py file: from mako.template import * results in an ImportError: No module named mako.template How can I fix this? Both help('modules') and repr(mako) in my Python console assures me that the mako module is installed and available. I'm on a Mac by the way, running Python 2.6 for this particular project. As requested, this is the output from running pip freeze Mako==0.8.1 MarkupSafe==0.18 PyYAML==3.10 wsgiref==0.1.2 As requested, this is my sys.path ['', '/Users

问题 I have <%! from __future__ import division %> at the very top of my template file. I get the error: SyntaxError: from __future__ imports must occur at the beginning of the file What's the correct way to do this? 回答1: You cannot use from __future__ import statements in Mako templates. At all. This is because a Mako template is compiled to a python file, and in order for this to work it sets up some initial structures at the top of that python file: # -*- encoding:ascii -*- from mako import

问题 I need to put javascript function to mako template. The first argument of this function is string, so I write in my *.mako file (dict(field_name='geom')): init_map( '${field_name}' ); But when I see my html page it loks like: init_map( 'geom' ) How I can disable escaping in this case? Rendering performs the following way: from pyramid.renderers import render render('georenderer/map.mako', template_args) 回答1: You'll need to include the quotes in your expression I think. You can use the json

问题 UnicodeDecodeError: 'ascii' codec can't decode byte 0xc5 in position 537: ordinal not in range(128), referer: ... I always get this error when I try to output my whole website with characters "č". I am using mako templating. What to do? 回答1: The error occurs because somewhere code coerces your unicode template string into a python 2 str ; you need to encode the rendered template into an UTF-8 bytestring yourself: if isinstance(rendered, unicode): rendered = rendered.encode('UTF-8') # rendered

问题 I'm using Mako + Pylons and I've noticed a horrendous amount of whitespace in my HTML output. How would I go about getting rid of it? Reddit manage to do it. 回答1: I'm not sure if there's a way to do it within Mako itself but you can always just do some post-rendering processing before you serve up the page. For example, say you have the following code that generates your horrendous whitespace: from mako import TemplateLookup template_lookup = TemplateLookup(directories=['.']) template =

问题 I have 3 different product page layouts that I would like to display dependent on the information available about the products. Using traversal I have a class called ProductFinder that grabs all the information. For example the user goes to domain/green/small and ProductFinder will list all products from my DB that are green and small. This list is self.products in the ProductFinder class. In my __init__.py I have added the line: config.add_view('app.views.products', name='') In products.py I