def test_import_flatflitand_copy(self):
fLOG(
__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"data",
"ACA.PA.txt")
dbf = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"temp_database_copy.db3")
if os.path.exists(dbf):
os.remove(dbf)
dbf2 = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"out_copy.db3")
if os.path.exists(dbf2):
os.remove(dbf2)
import_flatfile_into_database(dbf, file, fLOG=fLOG)
assert os.path.exists(dbf)
db = Database(dbf, LOG=fLOG)
dbm = Database(dbf2, LOG=fLOG)
db.copy_to(dbm)
db.connect()
dbm.connect()
tbls = dbm.get_table_list()
if len(tbls) != 1:
raise Exception("expects one table not %d" % len(tbls))
view = db.execute_view("SELECT * FROM ACAPA")
viewm = dbm.execute_view("SELECT * FROM ACAPA")
db.close()
dbm.close()
assert len(view) == len(viewm)
dbm2 = Database(":memory:", LOG=fLOG)
db.copy_to(dbm2)
dbm2.connect()
tbls = dbm2.get_table_list()
if len(tbls) != 1:
raise Exception("expects one table not %d" % len(tbls))
viewm2 = dbm2.execute_view("SELECT * FROM ACAPA")
dbm2.close()
assert len(view) == len(viewm2)
def test_sqllite_sql(self):
fLOG(__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"data", "taxi_trip.csv")
dbf = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"temp_taxi.db3")
if os.path.exists(dbf):
os.remove(dbf)
try:
import_flatfile_into_database(dbf, file, fLOG=fLOG, header=True)
except NoHeaderException:
return
assert os.path.exists(dbf)
db = Database(dbf, LOG=fLOG)
db.connect()
view = db.execute_view("SELECT * FROM taxi_trip")
fLOG(len(view))
fLOG(view)
exp = ('1B5C0970F2AE8CFFBA8AE4584BEAED29',
'D961332334524990D1BBD462E2EFB8A4', 'CMT',
'2013-02-08 23:35:14', 'CRD', 6.0, 0.5, 0.5, 0.0, 0, 7.0)
assert len(view) > 0
assert len(view[0]) == len(exp)
def test_sqllite_sql(self):
fLOG(
__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"data",
"taxi_trip.csv")
dbf = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"temp_taxi.db3")
if os.path.exists(dbf):
os.remove(dbf)
try:
import_flatfile_into_database(
dbf,
file,
fLOG=fLOG,
header=True)
except NoHeaderException:
return
assert os.path.exists(dbf)
db = Database(dbf, LOG=fLOG)
db.connect()
view = db.execute_view("SELECT * FROM taxi_trip")
fLOG(len(view))
fLOG(view)
exp = ('1B5C0970F2AE8CFFBA8AE4584BEAED29', 'D961332334524990D1BBD462E2EFB8A4',
'CMT', '2013-02-08 23:35:14', 'CRD', 6.0, 0.5, 0.5, 0.0, 0, 7.0)
assert len(view) > 0
assert len(view[0]) == len(exp)
def test_import_person(self):
fLOG(__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"data", "person.txt")
dbf = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"temp_person.db3")
if os.path.exists(dbf):
os.remove(dbf)
columns = "sequence tag timestamp dateformat x y z activity".split()
try:
import_flatfile_into_database(dbf,
file,
fLOG=fLOG,
columns=columns,
header=False)
except NoHeaderException:
return
assert os.path.exists(dbf)
db = Database(dbf, LOG=fLOG)
db.connect()
view = db.execute_view("SELECT * FROM ACAPA")
assert len(view) > 0
assert len(view[0]) == 7
def test_import_person(self):
fLOG(
__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"data",
"person.txt")
dbf = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"temp_person.db3")
if os.path.exists(dbf):
os.remove(dbf)
columns = "sequence tag timestamp dateformat x y z activity".split()
try:
import_flatfile_into_database(
dbf,
file,
fLOG=fLOG,
columns=columns,
header=False)
except NoHeaderException:
return
assert os.path.exists(dbf)
db = Database(dbf, LOG=fLOG)
db.connect()
view = db.execute_view("SELECT * FROM ACAPA")
assert len(view) > 0
assert len(view[0]) == 7
def test_import_flatflitand_copy(self):
fLOG(__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"data", "ACA.PA.txt")
dbf = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"temp_database_copy.db3")
if os.path.exists(dbf):
os.remove(dbf)
dbf2 = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"out_copy.db3")
if os.path.exists(dbf2):
os.remove(dbf2)
import_flatfile_into_database(dbf, file, fLOG=fLOG)
assert os.path.exists(dbf)
db = Database(dbf, LOG=fLOG)
dbm = Database(dbf2, LOG=fLOG)
db.copy_to(dbm)
db.connect()
dbm.connect()
tbls = dbm.get_table_list()
if len(tbls) != 1:
raise Exception("expects one table not %d" % len(tbls))
view = db.execute_view("SELECT * FROM ACAPA")
viewm = dbm.execute_view("SELECT * FROM ACAPA")
db.close()
dbm.close()
assert len(view) == len(viewm)
dbm2 = Database(":memory:", LOG=fLOG)
db.copy_to(dbm2)
dbm2.connect()
tbls = dbm2.get_table_list()
if len(tbls) != 1:
raise Exception("expects one table not %d" % len(tbls))
viewm2 = dbm2.execute_view("SELECT * FROM ACAPA")
dbm2.close()
assert len(view) == len(viewm2)
def test_import_flatflit(self):
fLOG(__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"data", "ACA.PA.txt")
dbf = os.path.join(os.path.abspath(os.path.split(__file__)[0]),
"temp_database.db3")
if os.path.exists(dbf):
os.remove(dbf)
import_flatfile_into_database(dbf, file, fLOG=fLOG)
self.assertExists(dbf)
db = Database(dbf, LOG=fLOG)
db.connect()
view = db.execute_view("SELECT * FROM ACAPA")
self.assertGreater(len(view), 0)
self.assertEqual(len(view[0]), 7)
def test_import_flatflit(self):
fLOG(
__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
file = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"data",
"ACA.PA.txt")
dbf = os.path.join(
os.path.abspath(
os.path.split(__file__)[0]),
"temp_database.db3")
if os.path.exists(dbf):
os.remove(dbf)
import_flatfile_into_database(dbf, file, fLOG=fLOG)
self.assertExists(dbf)
db = Database(dbf, LOG=fLOG)
db.connect()
view = db.execute_view("SELECT * FROM ACAPA")
self.assertGreater(len(view), 0)
self.assertEqual(len(view[0]), 7)
def test_import_flatflit(self):
fLOG(
__file__,
self._testMethodName,
OutputPrint=__name__ == "__main__")
fold = os.path.abspath(os.path.split(__file__)[0])
temp = os.path.join(fold, "temp_db_bug")
if not os.path.exists(temp):
os.mkdir(temp)
text = [
"one",
"two",
"three",
"four",
"five",
"six",
"seven",
"eight",
"nine",
"ten"]
data = [{"name": text[random.randint(0, 9)], "number": random.randint(0, 99)}
for i in range(0, 10000)]
filename = os.path.join(temp, "out_flatfile_tab_pos2.txt")
datatab = data[:1] + [{"name": " one\ttab", "number": 100}] + data[1:]
df = pandas.DataFrame(datatab)
df.to_csv(
filename,
sep="\t",
encoding="utf8",
header=True,
index=False)
with open(filename, "r", encoding="utf8") as f:
content = f.read()
content = content.replace('"', '')
with open(filename + ".2.txt", "w", encoding="utf8") as f:
f.write(content)
dbfile = os.path.join(fold, "out_db.db3")
if os.path.exists(dbfile):
os.remove(dbfile)
import_flatfile_into_database(
dbfile,
filename +
".2.txt",
table="example",
fLOG=fLOG)
db = Database(dbfile, LOG=fLOG)
db.connect()
count = db.get_table_nb_lines("example")
sch = db.get_table_columns("example")
values = db.execute_view("SELECT * FROM example")
db.close()
if count != 10001:
rows = [str(v) for v in values][:10]
mes = "\n".join(rows)
fLOG(datatab[:3])
raise Exception(
"expect:10001 not {0}\nROWS:\n{1}".format(
count,
mes))
exp = [('name', str), ('number', int)]
if sch != exp:
raise Exception("{0}!={1} ({2})".format(sch, exp, len(datatab)))
