def _get_blockchain_data(rates):
response = requests.get("http://blockchain.info/pt/ticker")
content = response.content
if Rates.is_valid_blockchain_data(content):
rates.blockchain_data = content
rates.last_update_blockchain = timezone.now()
rates.save()
else:
logger.error("got invalid Blockchain data: %s" % content)
def _get_blockchain_data(rates):
response = requests.get('https://blockchain.info/pt/ticker')
content = response.content
if Rates.is_valid_blockchain_data(content):
rates.blockchain_data = content
rates.last_update_blockchain = timezone.now()
rates.save()
else:
logger.error('got invalid Blockchain data: %s' % content)
def _get_rates():
q = Rates.objects.all()
if q.count() > 0:
rates = Rates.objects.all()[0]
if timezone.now() - rates.last_update > timedelta(minutes=3):
_populate_rates(rates)
else:
rates = Rates()
_populate_rates(rates)
return rates
def _get_oer_data(rates):
response = requests.get(
"http://openexchangerates.org/api/latest.json?app_id=%s" % settings.OPENEXCHANGERATES_API_KEY
)
content = response.content
if Rates.is_valid_oer_data(content):
rates.oer_data = content
rates.last_update_oer = timezone.now()
rates.save()
else:
logger.error("got invalid OpenExchangeRate data: %s" % content)
def _get_oer_data(rates):
if settings.MOCK_OPENEXCHANGE_RATES:
content = """{
"timestamp": 1391814062,
"base": "USD",
"rates": {
"BRL": 2.38329,
"BTC": 0.0013829378,
"USD": 1
}
}"""
else:
response = requests.get('http://openexchangerates.org/api/latest.json?app_id=%s' % settings.OPENEXCHANGERATES_API_KEY)
content = response.content
logger.info('got response from OpenExchangeRate: %s' % content)
if Rates.is_valid_oer_data(content):
rates.oer_data = content
rates.last_update_oer = timezone.now()
rates.save()
else:
logger.error('invalid OpenExchangeRate data: %s' % content)
def _get_oer_data(rates):
if settings.MOCK_OPENEXCHANGE_RATES:
content = """{
"timestamp": 1391814062,
"base": "USD",
"rates": {
"BRL": 2.38329,
"BTC": 0.0013829378,
"USD": 1
}
}"""
else:
response = requests.get(
'http://openexchangerates.org/api/latest.json?app_id=%s' %
settings.OPENEXCHANGERATES_API_KEY)
content = response.content
logger.info('got response from OpenExchangeRate: %s' % content)
if Rates.is_valid_oer_data(content):
rates.oer_data = content
rates.last_update_oer = timezone.now()
rates.save()
else:
logger.error('invalid OpenExchangeRate data: %s' % content)
q = Rates.objects.all()
if q.count() > 0:
rates = Rates.objects.all()[0]
if timezone.now() - rates.last_update_blockchain > timedelta(
minutes=3):
try:
_get_blockchain_data(rates)
except BaseException, e:
logger.error('Error fetching blockchain data: %s' % e)
if timezone.now() - rates.last_update_oer > timedelta(minutes=240):
try:
_get_oer_data(rates)
except BaseException, e:
logger.error('Error fetching OpenExchangeRates data: %s' % e)
else:
rates = Rates.create_empty()
_get_blockchain_data(rates)
_get_oer_data(rates)
return rates
def _get_blockchain_data(rates):
response = requests.get('https://blockchain.info/pt/ticker')
content = response.content
if Rates.is_valid_blockchain_data(content):
rates.blockchain_data = content
rates.last_update_blockchain = timezone.now()
rates.save()
else:
logger.error('got invalid Blockchain data: %s' % content)
def _get_rates():
q = Rates.objects.all()
if q.count() > 0:
rates = Rates.objects.all()[0]
if timezone.now() - rates.last_update_blockchain > timedelta(minutes=3):
try:
_get_blockchain_data(rates)
except BaseException, e:
logger.error("Error fetching blockchain data: %s" % e)
if timezone.now() - rates.last_update_oer > timedelta(minutes=240):
try:
_get_oer_data(rates)
except BaseException, e:
logger.error("Error fetching OpenExchangeRates data: %s" % e)
else:
rates = Rates.create_empty()
_get_blockchain_data(rates)
_get_oer_data(rates)
return rates
def _get_blockchain_data(rates):
response = requests.get("http://blockchain.info/pt/ticker")
content = response.content
if Rates.is_valid_blockchain_data(content):
rates.blockchain_data = content
rates.last_update_blockchain = timezone.now()
rates.save()
else:
logger.error("got invalid Blockchain data: %s" % content)