def _get_client(request_reference, config):
if requests:
debug = "{0} Using the 'requests' library".format(request_reference)
securetrading.util.logger.debug(debug)
client = HTTPRequestsClient(config)
else:
msg = "No request library found"
raise securetrading.SecureTradingError("2", data=[msg])
return client
def _get_requests_lib():
try:
import requests
split_version = requests.__version__.split(".")
requests_version = requests.__version__
except ImportError as e:
requests = None
split_version = ["0", "0", "0"]
requests_version = "Not found"
requests_version = tuple(map(int, split_version))
min_requests_version = securetrading.util.min_requests_version
if requests_version < min_requests_version:
data = ["Current requests version: {0}".format(requests_version)]
raise securetrading.SecureTradingError("2", data=data)
return requests
def _verify_request(self, request):
if not isinstance(request, securetrading.Request):
data = ["Incorrect type of request specified"]
raise securetrading.SecureTradingError("10", data=data)
def _verify_result(self, result, request_reference):
if result.get("requestreference") != request_reference:
msg = "Different request reference: sent ({0}) received ({1})"\
.format(request_reference, result.get("requestreference"))
data = [msg]
raise securetrading.SecureTradingError("9", data=data)
def _generate_error(self, e, request_reference):
excep = "Secure Trading API had an unexpected error"
securetrading.util.logger.exception(excep)
data = ["{0}".format("\n".join(e.args))]
error = securetrading.SecureTradingError("9", data=data)
return self._generate_st_error(error, request_reference)