very simple intro for DS2016

DS2016/__init__.py

@@ -0,0 +1,92 @@
+#!/usr/bin/python3
+
+from lxml import etree
+from slugify import slugify
+from renderlib import *
+from renderlib import *
+from easing import *
+
+
+# URL to Schedule-XML
+scheduleUrl = 'https://www.datenspuren.de/2016/fahrplan/schedule.xml'
+
+# For (really) too long titles
+titlemap = {
+
+}
+
+def introFrames(parameters):
+	frames = round(0.5*fps)
+	for i in range(0, frames):
+		yield (
+			('names', 'style', 'opacity', 0),
+			('title', 'style', 'opacity', 0),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('names', 'style', 'opacity', "%.4f" % easeOutCubic(i, 0, 1, frames)),
+			('title', 'style', 'opacity', 0),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('names', 'style', 'opacity', 1),
+			('title', 'style', 'opacity', "%.4f" % easeInCubic(i, 0, 1, frames)),
+		)
+
+	frames = 3*fps
+	for i in range(0, frames):
+		yield (
+			('names', 'style', 'opacity', 1),
+			('title', 'style', 'opacity', 1),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('names', 'style', 'opacity', "%.4f" % easeOutCubic(i, 1, -1, frames)),
+			('title', 'style', 'opacity', "%.4f" % easeInCubic(i, 1, -1, frames)),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('names', 'style', 'opacity', 0),
+			('title', 'style', 'opacity', 0),
+		)
+
+def debug():
+	render('intro.svg',
+		'../intro.dv',
+		introFrames,
+		{
+			'$id': 5924,
+			'$title': 'Digitale Selbstverteidigung - Wie schütze ich mich vor Überwachung?',
+			'$subtitle': '',
+			'$personnames': 'Chaostreff Chemnitz, Eva Olivin, Robert Verch'
+		}
+	)
+
+	# render('outro.svg',
+	# 	'../outro.dv',
+	# 	outroFrames
+	# )
+
+def tasks(queue):
+	# iterate over all events extracted from the schedule xml-export
+	for event in events(scheduleUrl):
+		# generate a task description and put them into the queue
+		queue.put(Rendertask(
+			infile = 'intro.svg',
+			outfile = str(event['id'])+" "+slugify(event['title'])+".dv",
+			sequence = introFrames,
+			parameters = {
+				'$id': event['id'],
+				'$title': event['title'],
+				'$subtitle': event['subtitle'],
+				'$personnames': event['personnames']
+			}
+		))