def cancelEvent():
if not checkIfStart():
print 'No event to cancel'
else:
try:
inFile = open(FILENAME, 'rb')
try:
start = cPickle.load(inFile)
event = start[2]
finally:
inFile.close()
if helpers.promptYesOrNo('Are you sure you want to cancel %s'
% event):
outFile = open(FILENAME, 'wb')
start = (False,)
try:
cPickle.dump(start, outFile)
print '%s cancelled' % event
finally:
outFile.close()
except IOError, e:
print 'IOError: %s' % e
except IndexError, e:
print 'Index Error: %s' % e
def createStartEvent(summary='Did not specify a summary', title=None):
if checkIfStart(True):
try:
inFile = open(FILENAME, 'rb')
try:
start = cPickle.load(inFile)
print 'An event is already in progress. %s started at %s.)' \
% (start[2], start[1])
return
finally:
inFile.close()
except:
print '''An event has already been created. Cannot retrieve previous
information.'''
else:
if not title:
if not helpers.promptYesOrNo(question="No title was specified? " \
"Are you sure you want to proceed?"):
print 'Quitting..'
return
try:
outFile = open(FILENAME, 'wb')
try:
start = (True, getCurrentTime(), summary, title)
cPickle.dump(start, outFile)
print 'Starting event, \'%s\', at %s' % (start[1], start[2])
finally:
outFile.close()
except IOError:
print 'Problem saving start time information'
def createEventInterface():
'''
Initilizes a command prompt interface to create a new event. Includes:
- start time
- end time
- title (opt)
- location (opt)
- details (opt)
'''
check = True
if helpers.promptYesOrNo("Are you sure you want to create a new event?"):
try:
while check:
st = helpers.promptQuestion("Input start time (Q to quit): ")
if st and helpers.validateDateTime(st):
check = False
else:
print '%s is not a valid date time' % st
check = True
while check:
et = helpers.promptQuestion('Input end time (Q to quit): ')
if et and helpers.validateDateTime(et):
check = False
else:
print '%s is not a valid date time' % et
check = True
title = helpers.promptQuestion('Input event title (Optional, leave '
'blank. Q to quit): ')
loc = helpers.promptQuestion('Input location (Optional, leave '
'blank. Q to quit): ')
desc = helpers.promptQuestion('Input description: (Optional, leave '
'blank. Q to quit): ')
except helpers.QuitException:
print 'Quitting creating event.'
return
st = helpers.formatDateTime(st)
et = helpers.formatDateTime(et)
tup = (st, et, title, loc, desc)
return tup
else:
print 'Cancelling creating an event'
return None
