本文整理汇总了Python中models.Place.position方法的典型用法代码示例。如果您正苦于以下问题：Python Place.position方法的具体用法？Python Place.position怎么用？Python Place.position使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Place的用法示例。
在下文中一共展示了Place.position方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: import_places
# 需要导入模块: from models import Place [as 别名]
# 或者: from models.Place import position [as 别名]
def import_places(temp_file, extra_params, name, description=None, private=False,
user=None, existing='update', encoding='utf-8',
error_cb=None, progress_cb=None, context=None,
format='CSV'):
log.debug('Processing file %s with this extra params %s', temp_file, extra_params)
errors=[]
def add_error(line, msg):
errors.append(_('Line %d - %s') % (line, msg))
if error_cb:
error_cb(line, msg)
file_reader=fmt.get_fmt_descriptor(format).reader(temp_file, extra_params)
exists=PlacesGroup.objects.filter(name=name, private=False).exclude(created_by=user).count()
if exists:
add_error(0, _('Collection with same name was created by other user'))
return
group, created= PlacesGroup.objects.get_or_create_ns(name=name, created_by=user)
if created:
group.description=description
group.private=private
group.save(user=user)
elif existing=='remove':
group.places.all().delete()
num_lines = file_reader.count()
with file_reader:
line=0
while True:
line+=1
log.debug('Processing line %d', line)
try:
l=file_reader.next()
except StopIteration:
break
except LineError, e:
add_error(line, e.message)
continue
except Exception, e:
add_error(line, _('File reading error (%s)')% str(e))
traceback.print_exc()
break
place_name=l['name']
try:
place=Place.objects.get(name=place_name, group=group)
except Place.DoesNotExist:
place=None
if place and existing=='skip':
log.debug('Skipping line %d as existing', line)
if existing=='update' or not place:
try:
with transaction.atomic():
if not place:
place=Place(name=place_name, group=group)
address=None
if l.get('address'):
address=Address(**l['address'])
place.description=l.get('description')
place.url=l.get('url')
if l.get('position'):
pos=l['position']
place.position=Point(*pos, srid=4326)
else:
#geocode from address
try:
new_address,point=geocode.get_coordinates_remote(address, context=context)
except geocode.NotFound:
raise LineError( _('Cannot get location for address %s')% unicode(address))
except remote.TimeoutError:
raise LineError(_('Geocoding process is not responding'))
except remote.RemoteError, e:
raise LineError( _('Geocoding process error (%s)')% str(e))
# except geocode.ServiceError, e:
# raise LineError( _('Geocoding Error (%s)')% str(e))
# except ValueError,e:
# raise LineError(_('Data Error (%s)')% str(e))
place.position=point
try:
if address:
address.save(user=user)
place.address=address
place.save(user=user)
except MaxObjectsLimitReached:
add_error(line, _('Reached limit of records per user'))
break
except Exception, e:
raise LineError( _('Error saving line (%s)')%str(e))