OSC19

osc19/__init__.py

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+#!/usr/bin/python
+
+from renderlib import *
+from easing import *
+
+# URL to Schedule-XML
+scheduleUrl = 'https://events.opensuse.org/conference/oSC19/schedule.xml'
+
+def bounce(i, min, max, frames):
+    if i == frames - 1:
+        return 0
+
+    if i <= frames/2:
+        return easeInOutQuad(i, min, max, frames/2)
+    else:
+        return max - easeInOutQuad(i - frames/2, min, max, frames/2)
+
+def introFrames(parameters):
+    # 3 Sekunde Text Fadein
+    frames = 1*fps
+    for i in range(0, frames):
+        yield (
+            ('textblock', 'style',    'opacity', "%.4f" % easeLinear(i, 0, 1, frames)),
+        )
+
+    # 4 Sekunden stehen lassen
+    frames = 4*fps
+    for i in range(0, frames):
+        yield ()
+
+    # 1 Sekunde Fade to black layer
+    frames = 1*fps
+    for i in range(0, frames):
+        yield (
+            ('fadeout', 'style',    'opacity', "%.4f" % easeLinear(i, 0, 1, frames)),
+        )
+
+def pauseFrames(parameters):
+    frames = 3*fps
+    colors = ['#21A4D4', '#73BA25', '#6DA741', '#35B9AB', '#00A489', '#173F4F']
+    yield (
+        ('pause_bg', 'style', 'fill', "%s" % '#173F4F'),
+        ('pause_bg', 'attr', 'opacity', '%.4f' % 1.0),
+    )
+    for i in range(0, len(colors)):
+        z = 0
+        for z in range(0,frames):
+            yield (
+                ('pause_bg_alt', 'style', 'fill', "%s" % colors[i]),
+                ('pause_bg_alt', 'attr', 'opacity', '%.4f' % easeLinear(z, 0.0, 1.0, frames)),
+            )
+        yield (
+            ('pause_bg', 'style', 'fill', "%s" % colors[i]),
+            ('pause_bg', 'attr', 'opacity', '%.4f' % 1.0),
+        )
+
+def outroFrames(p):
+    # 5 Sekunden stehen bleiben
+    frames = 5*fps
+    for i in range(0, frames):
+        yield []
+
+def debug():
+#    render(
+#      'intro.svg',
+#      '../intro.ts',
+#      introFrames,
+#      {
+#          '$ID': 4711,
+#          '$TITLE': "Long Long Long title is LONG",
+#          '$SUBTITLE': 'Long Long Long Long subtitle is LONGER',
+#          '$SPEAKER': 'Long Name of Dr. Dr. Prof. Dr. Long Long'
+#      }
+#    )
+#
+    render(
+        'pause.svg',
+        '../pause.ts',
+        pauseFrames
+    )
+
+#    render(
+#      'outro.svg',
+#      '../outro.ts',
+#      outroFrames
+#    )
+#
+def tasks(queue, args, idlist, skiplist):
+    # iterate over all events extracted from the schedule xml-export
+    for event in events(scheduleUrl):
+        if event['room'] not in ('105 (Main)', '155 (Medium)', '107 (Small)'):
+            print("skipping room %s (%s [%s])" % (event['room'], event['title'], event['id']))
+            continue
+        if not (idlist==[]):
+            if 000000 in idlist:
+                print("skipping id (%s [%s])" % (event['title'], event['id']))
+                continue
+            if int(event['id']) not in idlist:
+                print("skipping id (%s [%s])" % (event['title'], event['id']))
+                continue
+
+    # generate a task description and put it into the queue
+        queue.put(Rendertask(
+            infile = 'intro.svg',
+            outfile = str(event['id'])+".ts",
+            sequence = introFrames,
+            parameters = {
+                '$ID': event['id'],
+                '$TITLE': event['title'],
+                '$SUBTITLE': event['subtitle'],
+                '$SPEAKER': event['personnames']
+                }
+            ))
+
+    # place a task for the outro into the queue
+    if not "out" in skiplist:
+        queue.put(Rendertask(
+            infile = 'outro.svg',
+            outfile = 'outro.ts',
+            sequence = outroFrames
+         ))
+
+    # place the pause-sequence into the queue
+    if not "pause" in skiplist:
+        queue.put(Rendertask(
+            infile = 'pause.svg',
+            outfile = 'pause.ts',
+            sequence = pauseFrames
+        ))