def collections(request):
if not request.is_ajax():
return HttpResponseBadRequest()
loc = request.GET.get('loc', '')
top_level = request.GET.get('top', 0)
zotero_key = request.user.get_profile().zotero_key
collections = utils.get_collections(zotero_key, loc, int(top_level))
return HttpResponse(json.dumps(collections), mimetype='application/json')
def __init__(self, ):
self.uri = "https://w3id.org/dggs/tb16pix"
self.label = "Testbed 16 Pix Discrete Global Grid"
self.description = """This is an instance of the [Open Geospatial Consortium (OGC)](https://www.ogc.org/) 's "[OGC API - Features](http://www.opengis.net/doc/IS/ogcapi-features-1/1.0)" API that delivers the authoritative content for the *Testbed 16 Pix* (TB16Pix) which is a [Discreet Global Grid](http://docs.opengeospatial.org/as/15-104r5/15-104r5.html#4), that is, a multi-layered, tessellated, set of spatial grid cells used for position identification on the Earth's surface.
This API and the data within it have been created for the OGC's Testbed 16 which is a multi-organisation interoperability experiment."""
self.parts = get_collections()
self.distributions = [
(URI_BASE_DATASET.sparql, "SPARQL"),
(URI_BASE_DATASET, "Linked Data API"),
]
def collections():
collections = get_collections()
return ContainerRenderer(
request,
"https://w3id.org/dggs/tb16pix/grid/",
"Collections",
"DGGs are made of hierarchical layers of Cell geometries. In TB16Pix, these layers are called Grids. "
"Additionally, this API delivers TB16Pix Zones in Collections too.",
"https://w3id.org/dggs/tb16pix",
"TB16Pix Dataset",
collections,
len(collections)
).render()
def gen_config(sum_type, config_filename, peer_folder, sums=None):
"""Given a summary type string, e.g., 'topicwords', and a list of
(summary, [comparisons]) tuples, generate the appropriate config."""
sums = sums or [(i, models) for i, _, models, _ in get_collections(False)]
with open(config_filename, 'w') as f:
f.write('<ROUGE-EVAL version="1.0">\n')
for i, comparisons in sums:
f.write('<EVAL ID="%d">\n' % (i+1))
f.write('<PEER-ROOT>%s</PEER-ROOT>\n' % peer_folder)
f.write('<MODEL-ROOT>models</MODEL-ROOT>\n')
f.write('<INPUT-FORMAT TYPE="SPL"></INPUT-FORMAT>\n')
f.write('<PEERS><P ID="%s">summary%02d.txt</P></PEERS>\n' % (sum_type, i))
f.write('<MODELS>\n')
f.write('\n'.join(['<M ID="S%s">%s</M>' % (j, summ)
for j, summ in enumerate(comparisons)]))
f.write('\n</MODELS>\n')
f.write('</EVAL>\n')
f.write('</ROUGE-EVAL>')
def _calculate_sales(match_condition, aggregate_date_type, use_test_db=False):
"""根据 match_condition，计算出销售额"""
collections = get_collections(use_test_db)
order_coll = collections[settings.ORDER_COLL]
aggregate_coll = collections[settings.AGGREGATE_COLL]
if aggregate_date_type == settings.DATE_TYPE_MINUTELY:
result = list(
order_coll.aggregate([{
'$match': match_condition
}, {
'$group': {
'_id': None,
settings.SALES: {
'$sum': '${}'.format(settings.PRICE)
}
}
}]))
time_key = settings.CREATED_TIME
else:
result = list(
aggregate_coll.aggregate([{
'$match': match_condition
}, {
'$group': {
'_id': None,
settings.SALES: {
'$sum': '${}'.format(settings.PRICE)
}
}
}]))
time_key = settings.TIME_START
# 如果没有匹配的记录，那么销售额是 0
sales = 0 if not result else result[0][settings.SALES]
aggregate_coll.update_one(
{
settings.DATE_TYPE: aggregate_date_type,
time_key: match_condition[time_key]['$gte'],
}, {'$set': {
settings.SALES: sales
}},
upsert=True)
def create_order(use_test_db=False, created_time=None, date_type=None):
"""生成数据价格为 1 的，创建时间为当前时间的订单"""
collections = get_collections(use_test_db)
order_coll = collections[settings.ORDER_COLL]
aggregate_coll = collections[settings.AGGREGATE_COLL]
if date_type:
aggregate_coll.insert({
settings.TIME_START:
created_time or datetime.datetime.utcnow(),
settings.PRICE:
1,
settings.DATE_TYPE:
date_type
})
else:
order_coll.insert({
settings.CREATED_TIME:
created_time or datetime.datetime.utcnow(),
settings.PRICE:
1,
})
def export_all():
"""Exports all collections to DATA_PATH/export folder"""
db = utils.get_db()
collection_names = utils.get_collections(db)
status = True
failed_writes = []
for cname in collection_names:
try:
collection = db[cname]
data = collection.find()
write_status = utils.write_json(cname, data)
if write_status:
logging.info("Wrote", cname, "to", cname + ".json")
else:
failed_writes.append(cname)
except:
logging.error("export_all(): Export failed!")
traceback.print_exc()
status = False
if len(failed_writes) > 0:
print("Failed to write", failed_writes)
status = False
return status
