TWiStErRob

// TODO add <meta-data android:value="GlideModule" android:name="....OkHttpProgressGlideModule" />
// TODO add <meta-data android:value="GlideModule" tools:node="remove" android:name="com.bumptech.glide.integration.okhttp.OkHttpGlideModule" />
// or not use 'okhttp@aar' in Gradle depdendencies
public class OkHttpProgressGlideModule implements GlideModule {
	@Override public void applyOptions(Context context, GlideBuilder builder) {	}
	@Override public void registerComponents(Context context, Glide glide) {
		OkHttpClient client = new OkHttpClient();
		client.networkInterceptors().add(createInterceptor(new DispatchingProgressListener()));
		glide.register(GlideUrl.class, InputStream.class, new OkHttpUrlLoader.Factory(client));
	}

joshfinnie

Lately, I have been looking into Python CMSs. There are many out there, but for some reason or another Mezzanine stuck out as one I should try. Installing it is easy enough, but getting it up on running on my new favorite host, Heroku, was a bit of a challege.

Below you will find the steps that I took to get Mezzanine up and running on Heroku. Please let me know in the comments below if anything didn't work for you.

Setting up the Database

Heroku is shortly depricating Django's standard DATABASES dictionary in favor for a package which takes OS Environment Variables and builds the required dictionary for you. This is a good thing because it makes setting up a database on Heroku very easy. The package is called dj_database_url and it makes short work of getting a PostgreSQL database up and running with Mezzanine. Below is the code that you want to put in Mezzanine's DATABASES section:

import dj_database_url
DATABASES = {'default': dj_database_url.config(default='postgres://localhost')}

joninvski

import pdb
"""
The Bellman-Ford algorithm

Graph API:

    iter(graph) gives all nodes
    iter(graph[u]) gives neighbours of u
    graph[u][v] gives weight of edge (u, v)
"""