def test006_cells_more_that_max_fields(self):
inp = ("testmail10testmail.com:testname0:testsurname0\n"
"[email protected]:δοκιμαστικόόνομα:δοκιμαστικόεπίθετο\n"
"[email protected]:όνομα3:επίθετο3\n")
reader = CSVReader(inp, 1, 2)
with pytest.raises(CSVCellError):
next(reader)
def test003_readAllData(self):
inp = ("testmail10testmail.com:testname0:testsurname0\n"
"[email protected]:δοκιμαστικόόνομα:δοκιμαστικόεπίθετο\n"
"[email protected]:όνομα3:επίθετο3\n")
lines = 0
for nl in inp:
if nl == '\n':
lines += 1
reader = CSVReader(inp)
assert len(list(reader)) == lines
def parse_csv(self, csv_file_path):
data = []
with open(csv_file_path, 'rb') as f:
reader = CSVReader(f, min_fields=2, max_fields=10)
for row in reader:
keys = ('inst', 'nr_voters', 'nr_voters_voted', 'start', 'end',
'uuid', 'election_name', 'admin', 'official')
new_row = {}
for index, key in enumerate(keys):
new_row[key] = row[index]
new_row['nr_polls'] = '-'
data.append(new_row)
self.csvData += data
def test011_invalid_arguments_min_fields_more(self):
with pytest.raises(ValueError):
CSVReader('', 10, 1)
def test010_invalid_arguments_fields_are_zero(self):
with pytest.raises(ValueError):
CSVReader('', 0, 0)
def test001_nodata(self):
reader = CSVReader('')
assert ValueError
def test002_data(self):
inp = ("testmail10testmail.com:testname0:testsurname0\n"
"[email protected]:δοκιμαστικόόνομα:δοκιμαστικόεπίθετο\n"
"[email protected]:όνομα3:επίθετο3\n")
reader = CSVReader(inp)
assert len(list(reader)) > 0
def elections_from_csv(sort_keys=['polls', 'voters']):
db = {
'turnout': -1,
'elections_count': 0,
'polls_count': 0,
'voters_count': 0,
'elections_held': {},
'institutions_sorted': [],
'institutions': defaultdict(lambda: dict(name=None, elections=0, polls=0, voters=0, voted=0))
}
csv_path = getattr(settings, 'ZEUS_ELECTION_STATS_CSV_PATH', None)
if not csv_path:
return db
csvdata = ''
with open(csv_path) as fd:
csvdata = fd.read()
csv = CSVReader(csvdata, max_fields=10, min_fields=5)
insts = []
for row in csv:
if not row[0]:
continue
insts.append([row[0], row[-1]])
setup_institutions(insts)
csv = CSVReader(csvdata, max_fields=10, min_fields=5)
election = {}
for row in csv:
if not row[0]:
continue
election['institution'] = get_institution(row[0])
try:
int(row[1])
except ValueError:
continue
election['voters'] = int(row[1])
election['voted'] = int(row[2])
election['turnout'] = float(election['voters']) / float(election['voted'])
election['start_at'] = row[3]
election['end_at'] = row[4]
election['id'] = row[5]
election['name'] = row[6]
election['user'] = row[7]
election['index'] = election['institution'] + election['end_at'] + election['start_at']
INSTITUTIONS.append(election['institution'])
if db['turnout'] == -1:
db['turnout'] = election['turnout']
db['turnout'] = (db['turnout'] + election['turnout']) / 2
inst = db['institutions'][election['institution']]
if election['index'] not in ELECTIONS:
inst['elections'] += 1
inst['polls'] += 1
inst['voters'] += election['voters']
inst['name'] = election['institution']
db['polls_count'] += 1
db['voters_count'] += election['voters']
ELECTIONS.append(election['index'])
db['elections_count'] = len(set(ELECTIONS))
db['institutions_count'] = len(set(INSTITUTIONS))
db['institutions'] = dict(db['institutions'])
def cmp(a, b):
result = 0
for key in sort_keys:
val1 = a[key]
valb = b[key]
if val1 == valb:
continue
result = -1 if val1 > valb else 1
break
return result
db['institutions_sorted'] = sorted(db['institutions'].values(), cmp=cmp)
return db
def test001_nodata(self):
reader = CSVReader('')
self.failUnless(ValueError)
def test005_cells_less_than_min_fields(self):
inp = ("testmail10testmail.com:testname0:testsurname0\n"
"[email protected]:δοκιμαστικόόνομα:δοκιμαστικόεπίθετο\n"
"[email protected]:όνομα3:επίθετο3\n")
reader = CSVReader(inp, 4)
self.assertRaises(CSVCellError, reader.next)
