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-rw-r--r--mirrors/templatetags/jinja2.py31
1 files changed, 31 insertions, 0 deletions
diff --git a/mirrors/templatetags/jinja2.py b/mirrors/templatetags/jinja2.py
new file mode 100644
index 00000000..5d47fe9b
--- /dev/null
+++ b/mirrors/templatetags/jinja2.py
@@ -0,0 +1,31 @@
+from django_jinja import library
+from markupsafe import Markup
+
+
+@library.global_function
+def country_flag(country):
+ if not country:
+ return ''
+ html = '<span class="fam-flag fam-flag-%s" title="%s"></span> ' % (
+ unicode(country.code).lower(), unicode(country.name))
+ return Markup(html)
+
+
+@library.filter
+def duration(value):
+ if not value and type(value) != timedelta:
+ return u''
+ # does not take microseconds into account
+ total_secs = value.seconds + value.days * 24 * 3600
+ mins = total_secs // 60
+ hrs, mins = divmod(mins, 60)
+ return '%d:%02d' % (hrs, mins)
+
+
+@library.filter
+def floatvalue(value, arg=2):
+ if value is None:
+ return u''
+ return '%.*f' % (arg, value)
+
+# vim: set ts=4 sw=4 et: