def addFile(self):
fileName = self.getCsvFileName()
if fileName:
parser = CSVParser()
newTransactionMap = parser.parseCsv(fileName)
self.transactionMap = parser.addTransactionMap(
self.transactionMap, newTransactionMap)
allMonths = list(self.transactionMap.keys())
allMonths.sort()
self.monthsList = allMonths
self.loadMonth(self.currentMonth)
def loadNewFile(self):
fileName = self.getCsvFileName()
if fileName:
parser = CSVParser()
self.transactionMap = parser.parseCsv(fileName)
allMonths = list(self.transactionMap.keys())
allMonths.sort()
self.monthsList = allMonths
self.loadMonth(allMonths[-1])
if len(allMonths) > 1:
self.monthDecreaseButton.show()
self.addMetricsButton()
def test_parser_kwargs(self):
self.parser = CSVParser(fieldnames=["f1", "f2", "f3", "f4"], record_type="postgres", delimiter="-")
data = "this-is-a-test"
output = self.parser.execute(data)
self.assertEqual(output["f1"], "this")
self.assertEqual(output["f2"], "is")
self.assertEqual(output["f3"], "a")
def test_execute_dict_with_parse_field(self):
self.parser = CSVParser(fieldnames=["f1", "f2", "f3", "f4"], record_type="postgres", parse_field="myfield")
data = {"myfield": "this,is,a,test"}
output = self.parser.execute(data)
self.assertEqual(output["f1"], "this")
self.assertEqual(output["f2"], "is")
self.assertEqual(output["f3"], "a")
def run(csv_file_path):
if not os.path.exists(csv_file_path) or os.path.isdir(csv_file_path):
print 'Invalid file path given, please provide a valid csv file path'
return
parser = CSVParser(csv_file_path)
try:
raw_data = parser.parse()
except ParseError as e:
print 'Parse Error: ' + e
return
scoring_engine = ScoringEngine(raw_data)
try:
scoring_engine.process()
except ScoringEngineError as e:
print 'Exception occurred: ' + str(e)
return
except Exception as e:
print 'Unknown Error: ' + str(e)
return
class CSVParserTestCase(TestCase):
def setUp(self):
self.parser = CSVParser(fieldnames=["f1", "f2", "f3", "f4"], record_type="postgres")
def test_no_record_type(self):
pass
def test_execute_string(self):
data = "this,is,a,test"
output = self.parser.execute(data)
self.assertEqual(output["type"], "postgres")
self.assertEqual(output["f1"], "this")
self.assertEqual(output["f2"], "is")
self.assertEqual(output["f3"], "a")
self.assertEqual(output["f4"], "test")
def test_execute_dict(self):
data = {"msg": "this,is,a,test"}
output = self.parser.execute(data)
self.assertEqual(output["f1"], "this")
self.assertEqual(output["f2"], "is")
self.assertEqual(output["f3"], "a")
self.assertEqual(output["f4"], "test")
def test_execute_dict_with_parse_field(self):
self.parser = CSVParser(fieldnames=["f1", "f2", "f3", "f4"], record_type="postgres", parse_field="myfield")
data = {"myfield": "this,is,a,test"}
output = self.parser.execute(data)
self.assertEqual(output["f1"], "this")
self.assertEqual(output["f2"], "is")
self.assertEqual(output["f3"], "a")
def test_parser_kwargs(self):
self.parser = CSVParser(fieldnames=["f1", "f2", "f3", "f4"], record_type="postgres", delimiter="-")
data = "this-is-a-test"
output = self.parser.execute(data)
self.assertEqual(output["f1"], "this")
self.assertEqual(output["f2"], "is")
self.assertEqual(output["f3"], "a")
def setUp(self):
self.parser = CSVParser(fieldnames=["f1", "f2", "f3", "f4"], record_type="postgres")
def test_parse(self):
parser = CSVParser('sample_data.csv')
rows = parser.parse()
self.assertTrue(len(rows) > 0)
