def populate_demo():
"""Populates a database with demo content."""
config = get_config()
engine = engine_from_config(config, "sqlalchemy.")
initialize_sql(engine)
engine.echo = False
session = DBSession()
districts = session.query(District).order_by(District.code)
provider = urlparse(config["nuorisovaalit.openid_provider"])
provider_tmpl = u"{0}://{{0}}.{1}".format(provider.scheme, provider.netloc)
# Create voters
for district in districts:
username = u"test.user{0:02}".format(district.code)
school = School(u"Koulu vaalipiirissä {0}".format(district.name), district)
session.add(school)
session.flush()
session.add(
Voter(
provider_tmpl.format(username),
u"Testi",
u"Käyttäjä #{0:02}".format(district.code),
date(1990, 4, 5),
u"040 123 4567",
u"*****@*****.**",
u"Nowhere street 5, 00000 Helsinki",
school,
)
)
transaction.commit()
print ("Created demo structure.")
def populate_districts():
"""Populates the database with election districts and municipalities."""
config = get_config()
engine = engine_from_config(config, "sqlalchemy.")
initialize_sql(engine)
engine.echo = False
create_districts()
transaction.commit()
def init_testing_db(echo=False):
from nuorisovaalit.models import initialize_sql
engine = create_engine('sqlite:///', echo=echo)
session = initialize_sql(engine)
return session
def populate_candidates():
"""Populates the database with candidate information.
The information is read from two files. The first file contains the list
of candidates and parties and the second file contains the information
about coalitions.
Based on the information we create the following types of objects in the
database:
* Candidate
* Party
* Coalition
It is also assumed that the database has already been populated with the
voting districts because both candidates and coalitions are always
directly related to a given voting district.
Additionally, this script creates the necessary objects to facilitate
casting an empty vote.
"""
config = get_config()
engine = engine_from_config(config, "sqlalchemy.")
initialize_sql(engine)
engine.echo = False
if len(sys.argv) < 4:
print ("Usage: {0} <config> <candidate> <coalitions>".format(sys.argv[0]))
transaction.abort()
sys.exit(1)
def fail_unless(condition, message):
"""Assert the given condition and upon failure prints out the message
and aborts the current transaction.
"""
if not condition:
print message
print "Aborting transaction"
transaction.abort()
# Raise an error instead of calling sys.exit(1) to better facilitate testing
raise ValueError(message)
# Mapping for party abbreviations to full titles.
party_names = {
u"AFÅ": u"Gemensam lista Alliansen för Åland - samarbete för självstyrelse och utveckling",
u"ÅS": u"Åländsk samling gemensam lista",
u"E109": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E119": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E133": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E157": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E159": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E266": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E267": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E268": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E404": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E405": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E406": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"E407": u"Yhteislistoihin kuulumattomien valitsijayhdistysten ehdokkaat", # u'xxxx xxxx',
u"ITSP": u"Itsenäisyyspuolue",
u"KD": u"Suomen Kristillisdemokraatit (KD)",
u"KESK": u"Suomen Keskusta",
u"KOK": u"Kansallinen Kokoomus",
u"KÖY": u"Köyhien Asialla",
u"KTP": u"Kommunistinen Työväenpuolue - Rauhan ja Sosialismin puolesta",
u"M11": u"Muutos 2011",
u"PIR": u"Piraattipuolue",
u"PS": u"Perussuomalaiset",
u"RKP": u"Suomen ruotsalainen kansanpuolue",
u"SDP": u"Suomen Sosialidemokraattinen Puolue",
u"SKP": u"Suomen Kommunistinen Puolue",
u"SSP": u"Suomen Senioripuolue",
u"STP": u"Suomen Työväenpuolue STP",
u"VAS": u"Vasemmistoliitto",
u"VIHR": u"Vihreä liitto",
u"VP": u"Vapauspuolue (VP) - Suomen tulevaisuus",
u"YS": u"Yhteislista sitoutumattomat",
}
session = DBSession()
# Create the objects to support casting an empty vote.
print "Setting up support for empty votes."
empty_district = District(u"Tyhjä", 0)
empty_party = Party(u"Tyhjä")
session.add_all([empty_district, empty_party])
session.flush()
session.add(
Candidate(
Candidate.EMPTY_CANDIDATE, u"Tyhjä", u"", date(1999, 1, 1), u"Tyhjä", u"Tyhjä", empty_party, empty_district
)
)
# Create Party objects.
parties = {}
print "Creating parties"
for abbr, title in party_names.iteritems():
party = Party(title)
session.add(party)
parties[abbr] = party
print " - ", party.name.encode("utf-8")
print
session.flush()
party_abbrevs = set(parties.keys())
districts = dict((d.code, d) for d in session.query(District).all())
# Read in the coalition information.
# The excel sheet contains the district code, district name and a comma
# separated list of party abbreviations.
wb = xlrd.open_workbook(filename=os.path.join(os.getcwd(), sys.argv[3]))
ws = wb.sheet_by_index(0)
coalition_count = 0
print "Creating coalitions"
for row in xrange(ws.nrows):
code = int(ws.cell_value(row, 0))
abbrevs = set(p.strip() for p in ws.cell_value(row, 2).strip().split(u",") if p.strip())
# Assert that the party abbreviations are all known.
fail_unless(abbrevs.issubset(party_abbrevs), "Unknown parties in: {0}".format(abbrevs))
# Assert the voting district code refers to a valid district.
fail_unless(code in districts, "Unknown voting district code: {0}".format(code))
if len(abbrevs):
coalition = Coalition(u", ".join(sorted(abbrevs)), districts[code])
for party_id in abbrevs:
coalition.parties.append(parties[party_id])
session.add(coalition)
coalition_count += 1
print " - '{0}' in {1}.".format(coalition.name.encode("utf-8"), districts[code].name.encode("utf-8"))
session.flush()
# Read in the candidate information
wb = xlrd.open_workbook(filename=os.path.join(os.getcwd(), sys.argv[2]))
ws = wb.sheet_by_index(0)
candidate_count = 0
print
print "Creating candidates"
for row in xrange(1, ws.nrows):
code = int(ws.cell_value(row, 0))
number = int(ws.cell_value(row, 2))
firstname = unicode(ws.cell_value(row, 5).strip())
lastname = unicode(ws.cell_value(row, 4).strip())
municipality = unicode(ws.cell_value(row, 6).strip())
occupation = unicode(ws.cell_value(row, 7).strip())
party_id = unicode(ws.cell_value(row, 8).strip())
# Assert the party abbreviation refers to a known party.
fail_unless(party_id in parties, "Unknown party {0}".format(party_id.encode("utf-8")))
# Assert the voting district code refers to a valid district.
fail_unless(code in districts, "Unknown voting district code: {0}".format(code))
dob_match = RE_DOB.match(ws.cell_value(row, 3).strip())
fail_unless(dob_match is not None, "Invalid dob: {0}".format(ws.cell_value(row, 3)))
dob = date(int(dob_match.group(3)) + 1900, int(dob_match.group(2)), int(dob_match.group(1)))
fail_unless(dob.strftime("%d%m%y") == ws.cell_value(row, 3).strip(), "Failed dob parsing.")
# Create the Candidate object
candidate = Candidate(
number, firstname, lastname, dob, municipality, occupation, parties[party_id], districts[code]
)
session.add(candidate)
print " - ", candidate.fullname().encode("utf-8"), candidate.number
candidate_count += 1
session.flush()
# Assert that we created the right number of candidates, which is
# ws.nrows - 1 + 1 (all rows, minus header row, plus the empty candidate)
fail_unless(ws.nrows == session.query(Candidate).count(), "Failed to create correct number of candidates.")
print
print "Created", len(parties), "parties."
print "Created", coalition_count, "coalitions."
print "Created", candidate_count, "candidates."
transaction.commit()
