marcofalcioni

from sqlalchemy import *

engine = create_engine('sqlite:///:memory:')
metadata = MetaData()

table = Table('has_decimal', metadata,
		Column('id', Integer, primary_key=True),
		Column('numeric', Numeric(10,3)))

metadata.bind = engine

marcofalcioni

@view_config(route_name = 'logout', renderer = 'user_management/logout.mak')
def logout(request):
    """Logs out the user"""
    headers = forget(request)
    request.response.headers = headers
    return {}

marcofalcioni

# I will use the Arduino application as an example, as I encountered this error while doing some projects at home.
# I think that this method will work with most Java based apps, but YMMV
# I assume you have access to a Unix terminal and basic knowledge of how to use it.

# Step 1: get the certificates from the website you have trouble with

openssl s_client -showcerts -verify 5 -connect downloads.arduino.cc:443 < /dev/null

# This will output a verbose list of a series of certificates (a chain), which is used to establish trust.
# Each certificate starts with a BEGIN CERTIFICATE line and ends with an END CERTIFICATE line. These are part of the certificate.