def update_potd_after_taxon_save(sender, **kw):
"""After a taxon is saved, make sure it has an entry in the plantoftheday table."""
instance = kw['instance']
try:
potd = PlantOfTheDay.objects.filter(
scientific_name=instance.scientific_name,
partner_short_name='gobotany').get()
except ObjectDoesNotExist:
potd = PlantOfTheDay(scientific_name=instance.scientific_name,
partner_short_name='gobotany',
include=instance.ready_for_display)
potd.include = instance.ready_for_display
potd.save()
def update_potd_after_taxon_save(sender, **kw):
"""After a taxon is saved, make sure it has an entry in the plantoftheday table."""
instance = kw['instance']
try:
potd = PlantOfTheDay.objects.filter(
scientific_name=instance.scientific_name, partner_short_name='gobotany').get()
except ObjectDoesNotExist:
potd = PlantOfTheDay(
scientific_name=instance.scientific_name,
partner_short_name='gobotany',
include=instance.ready_for_display)
potd.include = instance.ready_for_display
potd.save()
def rebuild_plant_of_the_day(include_plants='SIMPLEKEY'): # or 'ALL'
"""Rebuild the Plant of the Day list without wiping it out.
This means that plant data can be reloaded and the Plant of the Day
list then updated to include the current list of plants, minus any
exclusions. This will ensure any new plants (or those with changed
names) make it into the list.
Any records in the list that do not have their last_modified field
showing the latest rebuild date are likely old and should be deleted.
For now, this is left as an occasional manual maintenance task.
"""
if include_plants not in ['SIMPLEKEY', 'ALL']:
print ' Unknown include_plants value: %s' % include_plants
else:
print ' Rebuilding Plant of the Day list (%s):' % include_plants
for partner_site in models.PartnerSite.objects.all():
print ' Partner site: %s' % partner_site
species = models.PartnerSpecies.objects.filter(
partner=partner_site)
if include_plants == 'SIMPLEKEY':
species = species.filter(simple_key=True)
for s in species:
try:
potd = PlantOfTheDay.objects.get(
scientific_name=s.species.scientific_name,
partner_short_name=s.partner.short_name)
# Save the existing record so its last_updated field
# will be updated.
potd.save()
except ObjectDoesNotExist:
# Create a new Plant of the Day record.
potd = PlantOfTheDay(
scientific_name=s.species.scientific_name,
partner_short_name=s.partner.short_name)
potd.save()
def rebuild_plant_of_the_day(include_plants='SIMPLEKEY'): # or 'ALL'
"""Rebuild the Plant of the Day list without wiping it out.
This means that plant data can be reloaded and the Plant of the Day
list then updated to include the current list of plants, minus any
exclusions. This will ensure any new plants (or those with changed
names) make it into the list.
Any records in the list that do not have their last_modified field
showing the latest rebuild date are likely old and should be deleted.
For now, this is left as an occasional manual maintenance task.
"""
if include_plants not in ['SIMPLEKEY', 'ALL']:
print ' Unknown include_plants value: %s' % include_plants
else:
print ' Rebuilding Plant of the Day list (%s):' % include_plants
for partner_site in models.PartnerSite.objects.all():
print ' Partner site: %s' % partner_site
species = models.PartnerSpecies.objects.filter(
partner=partner_site)
if include_plants == 'SIMPLEKEY':
species = species.filter(simple_key=True)
for s in species:
try:
potd = PlantOfTheDay.objects.get(
scientific_name=s.species.scientific_name,
partner_short_name=s.partner.short_name)
# Save the existing record so its last_updated field
# will be updated.
potd.save()
except ObjectDoesNotExist:
# Create a new Plant of the Day record.
potd = PlantOfTheDay(
scientific_name=s.species.scientific_name,
partner_short_name=s.partner.short_name)
potd.save()
