From 25f8a6e4ea76574e878c8513aa0a44e2af586040 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20=27Necoro=27=20Neumann?= <necoro@necoro.net>
Date: Sun, 1 May 2016 14:36:07 +0200
Subject: Better whitespace handling

---
 app/__init__.py               |  3 +++
 templates/expenses/show.jinja | 22 +++++++++++-----------
 2 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/app/__init__.py b/app/__init__.py
index 9a76b6d..61841ca 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -6,6 +6,9 @@ app = Flask('kosten')
 # force autoescape in all files
 app.jinja_env.autoescape = True
 
+app.jinja_env.lstrip_blocks = True
+app.jinja_env.trim_blocks = True
+
 # load config
 app.config.from_pyfile('settings.py')
 
diff --git a/templates/expenses/show.jinja b/templates/expenses/show.jinja
index 59da032..ef9fb7c 100644
--- a/templates/expenses/show.jinja
+++ b/templates/expenses/show.jinja
@@ -5,31 +5,31 @@
 {% set additionalJS = "highstock" %}
 
 {% block heading %}
-    {% if exps | length > 1 %}
+    {% if exps | length > 1 -%}
         Aktuelle Kosten
-    {% else %}
+    {%- else -%}
         Kosten für {{exps[0]|date}}
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% for e, p in zip(exps,pies) %}
-        {% if exps | length > 1 %}<h2>{{e|date}}</h2>{% endif %}
+        {%+ if exps | length > 1 %}<h2>{{e|date}}</h2>{% endif %}
         <div>
         <div class="month_exp">
         {% for c in e.catexps | sort(attribute="cat.name") %}
-            {% call(exp) detail(name=c.cat.name, sum=c.sum, set=c.all) %}
+            {% call(exp) detail(name=c.cat.name, sum=c.sum, set=c.all) -%}
                 <a href="{{ url_for(".edit", id = exp.id) }}">{{exp.day}}.{{exp.month}}. -- {{exp.description}}: {{exp.expense | eur }}</a>
-            {% endcall %}
+            {%- endcall %}
         {% endfor %}
 
-        {% call(exp) detail(name="Constant", sum=e.constsum, set=e.consts) %}
+        {% call(exp) detail(name="Constant", sum=e.constsum, set=e.consts) -%}
             <a href="{{ url_for("consts.show", id = exp.id) }}">{{exp.monthly}} -- {{exp.description}}</a>
-        {% endcall %}
+        {%- endcall %}
     
-        {% call(exp) detail(name="In Summa", sum=e.sum, set=e.all, color="#ff2d2d") %}
+        {% call(exp) detail(name="In Summa", sum=e.sum, set=e.all, color="#ff2d2d") -%}
             <a href="{{ url_for(".edit", id = exp.id) }}">{{exp.day}}.{{exp.month}}. -- {{exp.description}}: {{exp.expense | eur}}</a>
-        {% endcall %}
+        {%- endcall %}
         </div>
         <div class="pie" data-pie='{{ p | tojson }}'></div>
         </div>
@@ -50,9 +50,9 @@
 {% macro detail(name, sum, set, color=None) %}
     <div class="detail">
         <img class="mark" src="{{ "images/closed.png" | static_url }}">
-        {% call colorize(fgcolor=color) %}
+        {% call colorize(fgcolor=color) -%}
             <span class="heading">{{name}}:</span> <span class="sum">{{sum | eur}}</span><br>
-        {% endcall %}
+        {%- endcall %}
         <div class="details">
             <ul>
                 {% for exp in set %}
-- 
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