def serialize_orders(doc_dict, region_data):
"""
Serializes a GetOrders cache file's contents.
:param dict doc_dict: The parsed cache document in dict form.
:rtype: str
:returns: The UUDIF serialized JSON message.
"""
order_list = MarketOrderList(
order_generator=ORDER_GENERATOR,
upload_keys=UPLOAD_KEYS,
)
# timezone-aware datetime.
generated_at = now_dtime_in_utc()
region_id = region_data[2]
type_id = region_data[3]
for order_item in doc_dict['lret']:
#print order_item
for entry in order_item:
#print entry
order = MarketOrder(
order_id=entry['orderID'],
is_bid=entry['bid'],
region_id=entry['regionID'],
solar_system_id=entry['solarSystemID'],
station_id=entry['stationID'],
type_id=entry['typeID'],
price=entry['price'],
volume_entered=entry['volEntered'],
volume_remaining=entry['volRemaining'],
minimum_volume=entry['minVolume'],
order_issue_date=wintime_to_datetime(entry['issueDate']),
order_duration=entry['duration'],
order_range=entry['range'],
generated_at=generated_at,
)
order_list.add_order(order)
if len(order_list) is 0:
# There were no orders for this item+region combo.
order_list.set_empty_region(region_id, type_id, generated_at)
return encode_to_json(order_list)
def serialize_orders(doc_dict, region_data):
"""
Serializes a GetOrders cache file's contents.
:param dict doc_dict: The parsed cache document in dict form.
:rtype: str
:returns: The UUDIF serialized JSON message.
"""
order_list = MarketOrderList(
order_generator=ORDER_GENERATOR,
upload_keys=UPLOAD_KEYS,
)
# timezone-aware datetime.
generated_at = now_dtime_in_utc()
region_id = region_data[2]
type_id = region_data[3]
for order_item in doc_dict['lret']:
#print order_item
for entry in order_item:
#print entry
order = MarketOrder(
order_id=entry['orderID'],
is_bid=entry['bid'],
region_id=entry['regionID'],
solar_system_id=entry['solarSystemID'],
station_id=entry['stationID'],
type_id=entry['typeID'],
price=entry['price'],
volume_entered=entry['volEntered'],
volume_remaining=entry['volRemaining'],
minimum_volume=entry['minVolume'],
order_issue_date=wintime_to_datetime(entry['issueDate']),
order_duration=entry['duration'],
order_range=entry['range'],
generated_at=generated_at,
)
order_list.add_order(order)
if len(order_list) is 0:
# There were no orders for this item+region combo.
order_list.set_empty_region(region_id, type_id, generated_at)
return encode_to_json(order_list)
def parse_from_dict(json_dict):
"""
Given a Unified Uploader message, parse the contents and return a
MarketOrderList.
:param dict json_dict: A Unified Uploader message as a JSON dict.
:rtype: MarketOrderList
:returns: An instance of MarketOrderList, containing the orders
within.
"""
order_columns = json_dict['columns']
order_list = MarketOrderList(
upload_keys=json_dict['uploadKeys'],
order_generator=json_dict['generator'],
)
for rowset in json_dict['rowsets']:
generated_at = parse_datetime(rowset['generatedAt'])
region_id = rowset['regionID']
type_id = rowset['typeID']
order_list.set_empty_region(region_id, type_id, generated_at)
for row in rowset['rows']:
order_kwargs = _columns_to_kwargs(SPEC_TO_KWARG_CONVERSION,
order_columns, row)
order_kwargs.update({
'region_id': region_id,
'type_id': type_id,
'generated_at': generated_at,
})
order_kwargs['order_issue_date'] = parse_datetime(
order_kwargs['order_issue_date'])
order_list.add_order(MarketOrder(**order_kwargs))
return order_list
def parse_from_dict(json_dict):
"""
Given a Unified Uploader message, parse the contents and return a
MarketOrderList.
:param dict json_dict: A Unified Uploader message as a JSON dict.
:rtype: MarketOrderList
:returns: An instance of MarketOrderList, containing the orders
within.
"""
order_columns = json_dict['columns']
order_list = MarketOrderList(
upload_keys=json_dict['uploadKeys'],
order_generator=json_dict['generator'],
)
for rowset in json_dict['rowsets']:
generated_at = parse_datetime(rowset['generatedAt'])
region_id = rowset['regionID']
type_id = rowset['typeID']
order_list.set_empty_region(region_id, type_id, generated_at)
for row in rowset['rows']:
order_kwargs = _columns_to_kwargs(
SPEC_TO_KWARG_CONVERSION, order_columns, row)
order_kwargs.update({
'region_id': region_id,
'type_id': type_id,
'generated_at': generated_at,
})
order_kwargs['order_issue_date'] = parse_datetime(order_kwargs['order_issue_date'])
order_list.add_order(MarketOrder(**order_kwargs))
return order_list
