def setups():
"""set up classifier if not yet trained"""
if philosophyfilter.is_ready():
return
db.close()
db.connection(db='test_opp')
ham = Doc(url='http://umsu.de/papers/magnetism2.pdf')
ham.load_from_db()
ham.content = readfile(os.path.join(testdir, 'attitudes.txt'))
ham.update_db()
spam = Doc(url='http://umsu.de/papers/spam.pdf')
spam.load_from_db()
spam.content = """
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut
enim ad minim veniam, quis nostrud exercitation ullamco laboris
nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor
in reprehenderit in voluptate velit esse cillum dolore eu
fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
proident, sunt in culpa qui officia deserunt mollit anim id est
laborum.
"""
spam.update_db()
cur = db.cursor()
query = "SELECT cat_id FROM cats WHERE label=%s LIMIT 1"
cur.execute(query, ('philosophy',))
cat_id = cur.fetchall()[0]
query = ("INSERT IGNORE INTO docs2cats (doc_id, cat_id, strength, is_training)"
"VALUES (%s, %s, %s, %s)")
cur.execute(query, (ham.doc_id, cat_id, 1, 1))
cur.execute(query, (spam.doc_id, cat_id, 0, 1))
philosophyfilter.update()
def testdb():
"""set up test database"""
db.close()
db.connection(db='test_opp')
cur = db.cursor()
for t in ('sources', 'links', 'docs'):
cur.execute('DELETE FROM {}'.format(t))
db.commit()
Source(
url='http://umsu.de/papers/',
sourcetype='personal',
status=0,
last_checked=datetime.now()).save_to_db()
Source(
url='http://consc.net/papers.html',
sourcetype='personal',
status=1).save_to_db()
