def get_message_stream(wl_id, params={}):
""" Gets up to 30 messages from Watchlist (wl_id) according to additional params
"""
all_params = ST_BASE_PARAMS.copy()
for k, v in params.iteritems():
all_params[k] = v
return R.get_json(ST_BASE_URL + 'streams/watchlist/{}.json'.format(wl_id), params=all_params)
def get_stock_stream(symbol, params={}):
""" gets stream of messages for given symbol
copied from api.py (found on GitHub)
"""
all_params = ST_BASE_PARAMS.copy()
return R.get_json(ST_BASE_URL + 'streams/symbol/{}.json'.format(symbol),
params=all_params)
def get_watched_stocks(wl_id):
""" Get list of symbols being watched by specified StockTwits watchlist
"""
wl = R.get_json(ST_BASE_URL + 'watchlists/show/{}.json'.format(wl_id),
params=ST_BASE_PARAMS)
wl = wl['watchlist']['symbols']
return [s['symbol'] for s in wl]
def get_stock_stream(symbol, params={}):
""" gets stream of messages for given symbol
"""
all_params = ST_BASE_PARAMS.copy()
for k, v in params.items(): # python 2.x is using iteritems , python 3.x is using items.
all_params[k] = v
return R.get_json(ST_BASE_URL + 'streams/symbol/{}.json'.format(symbol), params=all_params)
def get_trending_stocks():
""" returns list of trending stock symbols, ensuring each symbol is part of a NYSE or NASDAQ
"""
trending = R.get_json(ST_BASE_URL + 'trending/symbols.json',
params=ST_BASE_PARAMS)['symbols']
symbols = [s['symbol'] for s in trending if s['exchange'] in EXCHANGES]
return symbols
def get_message_stream(wl_id, params={}):
""" Gets up to 30 messages from Watchlist (wl_id) according to additional params
"""
all_params = ST_BASE_PARAMS.copy()
for k, v in params.iteritems():
all_params[k] = v
return R.get_json(ST_BASE_URL + 'streams/watchlist/{}.json'.format(wl_id), params=all_params)
def get_stock_stream(symbol, params={}):
""" gets stream of messages for given symbol
"""
all_params = ST_BASE_PARAMS.copy()
for k, v in params.iteritems():
all_params[k] = v
return R.get_json(ST_BASE_URL + 'streams/symbol/{}.json'.format(symbol),
params=all_params)
def delete_from_watchlist(symbol, wl_id):
""" removes a single "symbols" (str) from watchlist. Returns True on success, False on failure
"""
params = ST_BASE_PARAMS.copy()
params['symbols'] = symbol
resp = R.post_json(ST_BASE_URL + 'watchlists/{}/symbols/destroy.json'.format(wl_id), params=params)
if resp['response']['status'] == 200:
return True
else:
return False
def delete_from_watchlist(symbol, wl_id):
""" removes a single "symbols" (str) from watchlist. Returns True on success, False on failure
"""
params = ST_BASE_PARAMS.copy()
params['symbols'] = symbol
resp = R.post_json(ST_BASE_URL + 'watchlists/{}/symbols/destroy.json'.format(wl_id), params=params)
if resp['response']['status'] == 200:
return True
else:
return False
def get_stock_stream(symbol, params={}):
""" gets stream of messages for given symbol
"""
#Adding creation of requestors instance
#R = Requests()
#end addition
all_params = ST_BASE_PARAMS.copy()
'''for k, v in params.iteritems():
all_params[k] = v
'''
return R.get_json(ST_BASE_URL + 'streams/symbol/{}.json'.format(symbol), params=all_params)
def add_to_watchlist(symbols, wl_id):
""" Adds list of symbols to our StockTwits watchlist. Returns list of new symbols added
"""
deadline = 30 * len(symbols)
symbols = ','.join(symbols) # must be a csv list
params = ST_BASE_PARAMS.copy()
params['symbols'] = symbols
resp = R.post_json(ST_BASE_URL + 'watchlists/{}/symbols/create.json'.format(wl_id), params=params, deadline=deadline)
if resp['response']['status'] == 200:
return [s['symbol'] for s in resp['symbols']]
else:
return []
def add_to_watchlist(symbols, wl_id):
""" Adds list of symbols to our StockTwits watchlist. Returns list of new symbols added
"""
deadline = 30 * len(symbols)
symbols = ','.join(symbols) # must be a csv list
params = ST_BASE_PARAMS.copy()
params['symbols'] = symbols
resp = R.post_json(ST_BASE_URL + 'watchlists/{}/symbols/create.json'.format(wl_id), params=params, deadline=deadline)
if resp['response']['status'] == 200:
return [s['symbol'] for s in resp['symbols']]
else:
return []
def clean_watchlist(wl_id):
""" Deletes stocks to follow if they aren't part of NASDAQ or NYSE
"""
wl = R.get_json(ST_BASE_URL + 'watchlists/show/{}.json'.format(wl_id),
params=ST_BASE_PARAMS)['watchlist']['symbols']
qty_deleted = 0
for sym in wl:
if sym['exchange'] not in EXCHANGES:
log.info("Removing {}".format(sym))
if delete_from_watchlist(sym['symbol'], wl_id=wl_id):
qty_deleted += 1
else:
log.error("Error deleting symbol from watchlist: {}".format(sym))
return qty_deleted
def clean_watchlist(wl_id):
""" Deletes stocks to follow if they aren't part of NASDAQ or NYSE
"""
wl = R.get_json(ST_BASE_URL + 'watchlists/show/{}.json'.format(wl_id),
params=ST_BASE_PARAMS)['watchlist']['symbols']
qty_deleted = 0
for sym in wl:
if sym['exchange'] not in EXCHANGES:
log.info("Removing {}".format(sym))
if delete_from_watchlist(sym['symbol'], wl_id=wl_id):
qty_deleted += 1
else:
log.error("Error deleting symbol from watchlist: {}".format(sym))
return qty_deleted
def without_token_get_stock_stream(symbol, output_filename, params={}):
""" gets stream of messages for given symbol"""
result = R.get_json(ST_BASE_URL + 'streams/symbol/{}.json'.format(symbol))
# if os.path.isfile(output_filename):
# f = open(output_filename, "a+")
# else:
# f = open(output_filename, "w")
#
# f.write(json.dumps(result))
# f.close()
runs = db.runs
# pdb.set_trace()
run_result = runs.insert_many(result["messages"])
return result
def get_stock_stream(symbol, output_filename, params={}):
""" gets stream of messages for given symbol
"""
print("printing stock stream")
all_params = ST_BASE_PARAMS.copy()
for k, v in params.items():
all_params[k] = v
result = R.get_json(ST_BASE_URL + 'streams/symbol/{}.json'.format(symbol),
params=all_params)
if os.path.isfile(output_filename):
f = open(output_filename, "a+")
else:
f = open(output_filename, "w")
# result = R.get_json(ST_BASE_URL + 'streams/symbol/{}.json'.format(symbol))
f.write(json.dumps(result))
return result
def get_watched_stocks(wl_id):
""" Get list of symbols being watched by specified StockTwits watchlist
"""
wl = R.get_json(ST_BASE_URL + 'watchlists/show/{}.json'.format(wl_id), params=ST_BASE_PARAMS)
wl = wl['watchlist']['symbols']
return [s['symbol'] for s in wl]
import logging as log
from requestors import ST_BASE_PARAMS, ST_BASE_URL
# Select which library to use for handling HTTP request. If running on Google App Engine, use `GAE`.
# Otherwise, use `Requests` which is based on the `requests` module.
from requestors import Requests
R = Requests()
__author__ = 'Jason Haury'
# Example list of exchanges to limit a watchlist to
EXCHANGES = ['NYSE', 'NASDAQ', 'NYSEMkt', 'NYSEArca']
# ---------------------------------------------------------------------
# Basic StockTwits interface
# ---------------------------------------------------------------------
def get_watched_stocks(wl_id):
""" Get list of symbols being watched by specified StockTwits watchlist
"""
wl = R.get_json(ST_BASE_URL + 'watchlists/show/{}.json'.format(wl_id),
params=ST_BASE_PARAMS)
wl = wl['watchlist']['symbols']
return [s['symbol'] for s in wl]
def get_stock_stream(symbol, params={}):
""" gets stream of messages for given symbol
"""
all_params = ST_BASE_PARAMS.copy()
def get_trending_stocks():
""" returns list of trending stock symbols, ensuring each symbol is part of a NYSE or NASDAQ
"""
trending = R.get_json(ST_BASE_URL + 'trending/symbols.json', params=ST_BASE_PARAMS)['symbols']
symbols = [s['symbol'] for s in trending if s['exchange'] in EXCHANGES]
return symbols