def __init__(self):
Connection.__init__(self)
self.url = ''
self.type_name = ''
self.symbols = []
self.pattern = Template('(?<!\w)('
'${fullNameLower}|'
'${fullNameTitle}|'
'${symbolLower}|'
'${symbolUpper}|'
')(?!\w)')
def __init__(self, title, date, description, url, metadata={}):
Connection.__init__(self)
url_parts = urlparse(url)
self.id = 0
self.title = title
self.date = date
self.url = url
self.source = url_parts.netloc
self.metadata = metadata
self.description = description
# self.scrape_meta_tags(['description'])
self.syntax_tree = {}
# self.construct_syntax_tree()
self.set()
def __init__(self):
SymbolType.__init__(self)
Connection.__init__(self)
self.get(self.symbol_type_id)
def __init__(self):
Connection.__init__(self)
exchanges = self.get_exchanges()
for exchange in exchanges:
source = self.request_source(exchange[2])
symbol_exchange_rates = json.loads(source)
for sym in symbol_exchange_rates:
# TODO: Load correct endpoint field names by exchange
args = {
'tablename':
'symbol',
'conditional':
'AND',
'where_stmt': [{
'key': 'symbol',
'value': sym['symbol'],
'operator': '='
}, {
'key': 'symbol_type_id',
'value': exchange[1],
'operator': '='
}]
}
exists = Connection.exists(self, args)
# Add symbol to table if it does not exist.
if (not exists):
Connection.set(self,
query_params={
'tablename': 'symbol',
'fields': {
'symbol_type_id': exchange[1],
'symbol': sym['symbol'],
'name': sym['id'],
'meta': '',
'full_name': sym['name']
}
})
# Get our symbol id
# TODO: We need to grab this symbol id from an object cache.
# See https://trello.com/c/nivVoxpF
symbol_id = Connection.get(self,
query_params={
'tablename':
'symbol',
'where_stmt': [{
'key':
'symbol',
'value':
sym['symbol'],
'operator':
'='
}, {
'key':
'symbol_type_id',
'value':
exchange[1],
'operator':
'='
}],
'fields': ['symbol_id']
})
# Insert most recent exchange rate.
if (sym['last_updated']):
Connection.set(
self,
query_params={
'tablename': 'symbol_exchange_rate_lookup',
'fields': {
'exchange_id':
exchange[0],
'symbol_id':
symbol_id[0][0],
'rate':
sym['price_usd'],
'date':
Connection.convert_timestamp_to_datetime(
self, sym['last_updated'])
}
})
def __init__(self):
Connection.__init__(self)
self.feeds = []
