def _fetch_rates_no_cache_failure():
"""
Retrieve most recent currency exchange rates from the European Central Bank.
This value is cached with a 24h expiry period. Failures are cached for one hour.
"""
if not config.config_read_bool('convert_currency'):
return None
try:
response = d.http_get("https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml")
except WeasylError:
# http_get already logged the exception
return None
else:
request = get_current_request()
request.environ['raven.captureMessage']("Fetched exchange rates", level=logging.INFO)
rates = {'EUR': 1.0}
for match in re.finditer(r"currency='([A-Z]{3})' rate='([0-9.]+)'", response.content):
code, rate = match.groups()
try:
rate = float(rate)
except ValueError:
pass
else:
if 0.0 < rate < float('inf'):
rates[code] = rate
return rates
def _fetch_rates_no_cache_failure():
"""
Retrieve most recent currency exchange rates from the European Central Bank.
This value is cached with a 24h expiry period. Failures are cached for one hour.
"""
if not config.config_read_bool('convert_currency'):
return None
try:
response = d.http_get(
"https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml")
except WeasylError:
# http_get already logged the exception
return None
else:
request = get_current_request()
request.environ['raven.captureMessage']("Fetched exchange rates",
level=logging.INFO)
rates = {'EUR': 1.0}
for match in re.finditer(r"currency='([A-Z]{3})' rate='([0-9.]+)'",
response.content):
code, rate = match.groups()
try:
rate = float(rate)
except ValueError:
pass
else:
if 0.0 < rate < float('inf'):
rates[code] = rate
return rates
def _captcha_public():
"""
Returns the reCAPTCHA public key, or None if CAPTCHA verification
is disabled.
"""
if config_read_bool("captcha_disable_verification"):
return None
return config_obj.get(_captcha_section(), 'public_key')
def captcha_public():
"""
Returns the reCAPTCHA public key, or None if CAPTCHA verification
is disabled.
"""
if config_read_bool("captcha_disable_verification", value=False):
return None
return config_obj.get(_captcha_section(), 'public_key')
def captcha_verify(captcha_response):
if config_read_bool("captcha_disable_verification"):
return True
if not captcha_response:
return False
data = dict(
secret=config_obj.get(_captcha_section(), 'private_key'),
response=captcha_response,
remoteip=get_address())
response = http_post('https://www.google.com/recaptcha/api/siteverify', data=data)
captcha_validation_result = response.json()
return captcha_validation_result['success']
def captcha_verify(form):
if config_read_bool("captcha_disable_verification", value=False):
return True
if not form.g_recaptcha_response:
return False
data = dict(
secret=config_obj.get(_captcha_section(), 'private_key'),
response=form.g_recaptcha_response['g-recaptcha-response'],
remoteip=get_address())
response = http_post('https://www.google.com/recaptcha/api/siteverify', data=data)
captcha_validation_result = response.json()
return captcha_validation_result['success']
def captcha_verify(form):
if config_read_bool("captcha_disable_verification", value=False):
return True
if not form.recaptcha_response_field:
return False
data = dict(
privatekey=config_obj.get(_captcha_section(), 'private_key'),
remoteip=get_address(),
challenge=form.recaptcha_challenge_field.encode('utf-8'),
response=form.recaptcha_response_field.encode('utf-8'))
response = http_post('https://www.google.com/recaptcha/api/verify', data=data)
result = response.text.splitlines()
return result[0] == 'true'
def _fetch_rates_xml():
"""
Retrieve most recent currency exchange rates from the European Central Bank.
This value is cached with a 24h expiry period.
"""
if not config.config_read_bool('convert_currency'):
return None
try:
response = d.http_get("https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml")
except WeasylError:
# http_get already logged the exception
return None
else:
request = get_current_request()
request.environ['raven.captureMessage']("Fetched exchange rates", level=logging.INFO)
return response.content
import logging
import os
from akismet import Akismet, SpamStatus
# Imported as RequestsConnectionError to not conflict with Python 3's built-in ConnectionError exception
from requests.exceptions import ConnectionError as RequestsConnectionError
from weasyl import config
from weasyl import define as d
from weasyl.error import WeasylError
FILTERING_ENABLED = config.config_read_bool(setting='enabled',
section='spam_filtering')
AKISMET_KEY = config.config_read_setting(setting='key',
value=None,
section='spam_filtering')
# Used to set the `is_spam` flag on requests sent to the backend
_IS_ENVIRONMENT_TESTING = True if os.environ.get(
"WEASYL_TESTING_ENV") else False
# AKA, the link to the main page of the web application
AKISMET_BLOG_URL = "http://lo.weasyl.com" if _IS_ENVIRONMENT_TESTING else "https://www.weasyl.com"
if all([FILTERING_ENABLED, AKISMET_KEY]):
_akismet = Akismet(AKISMET_KEY,
blog=AKISMET_BLOG_URL,
application_user_agent="weasyl/+({0})".format(
"https://github.com/weasyl/weasyl"))
else:
FILTERING_ENABLED = False