Features: info field and population, currencies file caching & Currency ISO source support

[racitup]

More useful features:

• Currency ISO integration
• extra model jsonfield to store "other info" about a currency. Supported by the Yahoo Finance and Currency ISO sources
• Currency source file caching and repository copies in case they become unavailable / not contactable
• Storage of the last time the currencies were updated..

I've tried the merge into panosl/master and it worked fine for me. Not sure what github is complaining about: "Can't automatically merge."

[panosl]

The diff shows up as:

→ git diff racitup-other-info master -- currencies/templates/currencies/navbar/currency-chooser-bs3fa.html
diff --git a/currencies/templates/currencies/navbar/currency-chooser-bs3fa.html b/currencies/templates/currencies/navbar/currency-chooser-bs3fa.html
index e7852b6..d3f99a0 100644
--- a/currencies/templates/currencies/navbar/currency-chooser-bs3fa.html
+++ b/currencies/templates/currencies/navbar/currency-chooser-bs3fa.html
@@ -1,15 +1,18 @@
 {% load currency %}{% spaceless %}
 {% comment %} Example BS3 FA currency-chooser {% endcomment %}
-{% if CURRENCIES|length > 1 and not currency_dropdown_hidden %}
+
+{% currency_context %}
+
+{% if CURRENCIES|length > 1 %}
 <li class="dropdown {{ dropdown_extra_class }}" dropdown>
     <a class="dropdown-toggle" title="{{ CURRENCY.name }}" dropdown-toggle>
         <i class="fa fa-money"></i>&nbsp;{{ CURRENCY_CODE }}&nbsp;<b class="caret"></b>
     </a>
     <ul class="dropdown-menu" role="menu">
     {% for curr in CURRENCIES %}
-        <li{% ifequal curr.code CURRENCY.code %} class="active"{% endifequal %}>
+        <li{% ifequal curr.code CURRENCY_CODE %} class="active"{% endifequal %}>
             <a href="{% url 'currencies_set_currency' %}?currency_code={{ curr.code }}"
-                title="{{ curr.name }}">{{ curr.symbol }}&nbsp;{{ curr.code }}</a>
+                title="{{ curr.name }}">{{ curr.symbol|default:"&nbsp;" }}&nbsp;{{ curr.code }}</a>
         </li>
     {% endfor %}
     </ul>

[racitup]

I don't understand; the currency chooser wasn't modified in this PR? Your master already has your quoted diff change.

[panosl]

It appears it is mate, can you please have that cleaned up and so we can merge this?

Also we're gonna need to have these new stuff tested at some point, but for now let's just merge that and see how much we can have tests for to put a new release out there.

[racitup]

Sorry, I don't know what to clean up! The commits listed in this PR don't change that file. Unfortunately I don't know how to write test cases, though I should learn! It's all been tested manually.

[panosl]

if you go here: https://github.com/racitup/django-currencies/blob/other-info/currencies/templates/currencies/navbar/currency-chooser-bs3fa.html

and switch between your own branches (master / other-info) you'll see that there are changes between the two.

Now which one do you want to keep?

[racitup]

That appears to have done the trick!