Merge ecc8001 into 3666cfa

.gitignore

@@ -14,3 +14,6 @@ django_js_reverse/tests/tmp/
 .project
 .pydevproject
 .settings/
+
+index.js
+index.mjs

.python-version

@@ -4,3 +4,5 @@
 3.5.4
 3.6.3
 3.7.0
+pypy2.7-5.9.0
+pypy3-2.4.0

.travis.yml

@@ -1,14 +1,18 @@
-sudo: true
-
-dist: xenial
-
+sudo: false
 language: python
 python:
   - "2.7"
   - "3.4"
   - "3.5"
   - "3.6"
-  - "3.7"
+  - "pypy"
+  - "pypy3"
+matrix:
+  include:
+    - language: python
+      python: "3.7"
+      dist: xenial
+      sudo: true
 
 install:
   - nvm install --lts
@@ -28,3 +32,23 @@ cache: pip
 notifications:
   email:
     - boerni@gmail.com
+
+before_deploy:
+  - git stash --all
+  - ./prepare_npm.py
+_deploy_provider: &_deploy_provider
+  skip_cleanup: true
+  on:
+    tags: true
+    repo: ierror/django-js-reverse
+    python: "3.7"
+deploy:
+  - <<: *_deploy_provider
+    provider: pypi
+    distributions: sdist bdist_wheel
+    user: boerni
+    password: "TODO: add password"
+  - <<: *_deploy_provider
+    provider: npm
+    email: mboerni@gmail.com
+    api_key: "TODO: add api_key"

README.rst

@@ -129,6 +129,61 @@ Add ``'django_js_reverse'`` to your ``INSTALLED_APPS`` setting.
     )
 
 
+Usage with webpack
+------------------
+
+Install using ``npm``
+
+::
+
+    npm install --save django-js-reverse
+
+
+Include none-cached view …
+
+::
+
+    urlpatterns = patterns('',
+        url(r'^jsreverse.json$', 'django_js_reverse.views.urls_json', name='js_reverse'),
+    )
+
+… or a cached one that delivers the urls JSON
+
+::
+
+    from django_js_reverse import views
+    urlpatterns = patterns('',
+        url(r'^jsreverse.json$', cache_page(3600)(views.urls_json), name='js_reverse'),
+    )
+
+Include JavaScript in your bundle:
+
+::
+
+    // utils/djangoReverse.mjs
+    import _ from 'lodash/fp';
+    import djangoJsReverse from 'django-js-reverse';
+
+    export default _.once(
+      async () => {
+        const res = await fetch('/jsreverse.json');
+        const data = await res.json():
+        return djangoJsReverse(data);
+      }
+    )
+
+::
+
+    // somePlace.mjs
+    import djangoReverse from './utils/djangoReverse';
+
+    (async () => {
+      const urls = await djangoReverse;
+      const url = urls.someViewName('some-arg');
+      ...
+    })();
+
+
 Usage as static file
 --------------------
 

django_js_reverse/core.py

@@ -165,3 +165,10 @@ def generate_js(default_urlresolver):
     if minfiy:
         js_content = rjsmin.jsmin(js_content)
     return js_content
+
+
+def generate_cjs_module():
+    return loader.render_to_string('django_js_reverse/urls_js.tpl', {
+        'data': mark_safe("'false'"),
+        'js_name': 'module.exports',
+    })

package.json

@@ -0,0 +1,29 @@
+{
+  "author": "Bernhard Janetzki",
+  "bugs": {
+    "url": "https://github.com/ierror/django-js-reverse/issues"
+  },
+  "description": "JavaScript url handling for Django that doesn't hurt.",
+  "files": [
+    "index.js",
+    "index.mjs"
+  ],
+  "homepage": "https://github.com/ierror/django-js-reverse#readme",
+  "keywords": [
+    "django",
+    "js",
+    "reverse",
+    "url"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "django-js-reverse",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/ierror/django-js-reverse.git"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "version": "0.0.0"
+}

prepare_npm.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+import json
+import os
+
+import django
+from django.conf import settings
+
+import django_js_reverse
+from django_js_reverse import core
+
+if __name__ == '__main__':
+    settings.configure(
+        INSTALLED_APPS = ['django_js_reverse'],
+        TEMPLATES = [
+            {
+                'BACKEND': 'django.template.backends.django.DjangoTemplates',
+                'APP_DIRS': True,
+            },
+        ],
+    )
+    django.setup()
+
+    module = core.generate_cjs_module()
+    with open('index.js', 'w') as cjs:
+        cjs.write(module)
+
+    with open('index.mjs', 'w') as cjs:
+        cjs.write('const module = {};')
+        cjs.write(module)
+        cjs.write('export default module.exports;')
+
+    with open('package.json', 'r+') as f:
+        data = json.load(f)
+        f.seek(0)
+        data['version'] = '.'.join([str(v) for v in django_js_reverse.VERSION])
+        json.dump(data, f, sort_keys=True, indent=2)
+        f.write('\n');
+        f.truncate()