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Cache Schedule downloading

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This commit is contained in:
Daniel Molkentin 2019-12-14 22:50:03 +01:00
parent dcf0f1ea35
commit f1da7544cb
1 changed files with 11 additions and 4 deletions
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15
renderlib.py
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@ -17,6 +17,8 @@ fps = 25
debug = True debug = True
args = None args = None
scheduleTree=None
def loadProject(projectname): def loadProject(projectname):
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), projectname)) sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), projectname))
return __import__(projectname) return __import__(projectname)
@ -224,8 +226,6 @@ def rendertask(task):
# remove the generated svg # remove the generated svg
ensureFilesRemoved(os.path.join(task.workdir, '.gen.svg')) ensureFilesRemoved(os.path.join(task.workdir, '.gen.svg'))
# Download the Events-Schedule and parse all Events out of it. Yield a tupel for each Event # Download the Events-Schedule and parse all Events out of it. Yield a tupel for each Event
def downloadSchedule(scheduleUrl): def downloadSchedule(scheduleUrl):
print("downloading schedule") print("downloading schedule")
@ -240,8 +240,15 @@ def downloadSchedule(scheduleUrl):
parser = etree.XMLParser(huge_tree=True) parser = etree.XMLParser(huge_tree=True)
return etree.fromstring(xml, parser) return etree.fromstring(xml, parser)
def getSchedule(scheduleUrl):
global scheduleTree
if not scheduleTree:
scheduleTree=downloadSchedule(scheduleUrl)
return scheduleTree
def persons(scheduleUrl, personmap={}, taglinemap={}, forEventId=None): def persons(scheduleUrl, personmap={}, taglinemap={}, forEventId=None):
schedule = downloadSchedule(scheduleUrl) schedule = getSchedule(scheduleUrl)
# iterate all days # iterate all days
for day in schedule.iter('day'): for day in schedule.iter('day'):
# iterate all rooms # iterate all rooms
@ -275,7 +282,7 @@ def persons(scheduleUrl, personmap={}, taglinemap={}, forEventId=None):
} }
def events(scheduleUrl, titlemap={}): def events(scheduleUrl, titlemap={}):
schedule = downloadSchedule(scheduleUrl) schedule = getSchedule(scheduleUrl)
# iterate all days # iterate all days
for day in schedule.iter('day'): for day in schedule.iter('day'):
# iterate all rooms # iterate all rooms