gpn20: add first draft

gpn20/__init__.py

@@ -0,0 +1,118 @@
+#!/usr/bin/python3
+
+from renderlib import *
+from easing import *
+
+# URL to Schedule-XML
+scheduleUrl = 'https://cfp.gulas.ch/gpn20/schedule/export/schedule.xml'
+
+def introFrames(args):
+    for frame in range(0, fps):
+        yield (
+            ('title', 'style', 'opacity', 0),
+            ('persons', 'style', 'opacity', 0),
+            ('gfactoryreset', 'style', 'opacity', 0),
+            *((f'g{i}', 'style', 'opacity', int(i<=frame)) for i in range(0,26))
+        )
+
+
+
+#fade in title and persons
+    frames = 1*fps
+    for i in range(0, frames):
+        yield(
+            ('title', 'style', 'opacity', easeInQuad(i, 0, 1, frames)),
+            ('persons', 'style', 'opacity', easeInQuad(i, 0, 1, frames)),
+            ('gfactoryreset', 'style', 'opacity', 1),
+            *((f'g{i}', 'style', 'opacity', 1) for i in range(0,26))
+        )
+
+#show whole image for 5 seconds
+    frames = 5*fps
+    for i in range(0, frames):
+        yield(
+            ('title', 'style', 'opacity', 1),
+            ('persons', 'style', 'opacity', 1),
+            ('gfactoryreset', 'style', 'opacity', 1),
+            *((f'g{i}', 'style', 'opacity', 1) for i in range(0,26))
+        )
+
+    frames = 1*fps
+    for i in range(0, frames):
+        yield(
+            ('title', 'style', 'opacity', easeOutQuad(i, 1, -1, frames)),
+            ('persons', 'style', 'opacity', easeOutQuad(i, 1, -1, frames)),
+            ('gfactoryreset', 'style', 'opacity', easeOutQuad(i, 1, -1, frames)),
+            *((f'g{g}', 'style', 'opacity', easeOutQuad(i, 1, -1, frames)) for g in range(0,26))
+        )
+
+
+def outroFrames(args):
+    frames = 3*fps
+    for i in range(0, frames):
+        yield(
+            ('cc-text', 'style', 'opacity', 1),
+            ('logo', 'style', 'opacity', 1),
+        )
+    #fadeout outro graphics
+    frames = 3*fps
+    for i in range(0, frames):
+        yield(
+            ('cc-text', 'style', 'opacity', easeOutQuad(i, 1, -1, frames)),
+            ('logo', 'style', 'opacity', easeOutQuad(i, 1, -1, frames)),
+        )
+
+
+def debug():
+    render(
+      'intro.svg',
+      '../intro.ts',
+      introFrames,
+      {
+          '$title': "Long Long Long title is LONG",
+          '$speaker': 'Long Name of Dr. Dr. Prof. Dr. Long Long'
+      }
+    )
+
+    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 ('Medientheater', "Vortragssaal", "Blauer Salon", "Ausstellung BioMedien"):
+            print("skipping room %s (%s)" % (event['room'], event['title']))
+            continue
+        if event['day'] not in ('1', '2', '3', '4'):
+            print("skipping day %s" % (event['day']))
+            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 = {
+                '$title': event['title'],
+                '$persons': 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
+         ))
+