def testNetflow(self):
if not self.canRun:
return
tdf = TicDatFactory(**netflowSchema())
tdf.enable_foreign_key_links()
addNetflowForeignKeys(tdf)
oldDat = tdf.freeze_me(tdf.TicDat(**{t:getattr(netflowData(),t) for t in tdf.primary_key_fields}))
self._test_generic_free_copy(oldDat, tdf)
self._test_generic_free_copy(oldDat, tdf, ["arcs", "nodes"])
ticDat = tdf.copy_to_pandas(oldDat, ["arcs", "cost"])
self.assertTrue(all(hasattr(ticDat, t) == (t in ["arcs", "cost"]) for t in tdf.all_tables))
self.assertTrue(len(ticDat.arcs.capacity.sloc["Boston",:]) == len(oldDat.nodes["Boston"].arcs_source) == 0)
self.assertTrue(len(ticDat.arcs.capacity.sloc[:,"Boston"]) == len(oldDat.nodes["Boston"].arcs_destination) == 2)
self.assertTrue(all(ticDat.arcs.capacity.sloc[:,"Boston"][src] == r["capacity"]
for src, r in oldDat.nodes["Boston"].arcs_destination.items()))
ticDat = tdf.copy_to_pandas(oldDat, drop_pk_columns=True)
rebornTicDat = tdf.TicDat(**{t:getattr(ticDat, t) for t in tdf.all_tables})
# because we have single pk field tables, dropping the pk columns is probelmatic
self.assertFalse(tdf._same_data(rebornTicDat, oldDat))
# but with the default argument all is well
ticDat = tdf.copy_to_pandas(oldDat)
rebornTicDat = tdf.TicDat(**{t:getattr(ticDat, t) for t in tdf.all_tables})
self.assertTrue(tdf._same_data(rebornTicDat, oldDat))
self.assertTrue(set(ticDat.inflow.columns) == {"quantity"})
self.assertTrue(set(ticDat.nodes.columns) == {"name"})
def testDenormalizedErrors(self):
if not self.canRun:
return
c = clean_denormalization_errors
f = utils.find_denormalized_sub_table_failures
tdf = TicDatFactory(**spacesSchema())
dat = tdf.TicDat(**spacesData())
p = lambda :tdf.copy_to_pandas(dat, drop_pk_columns=False).b_table
self.assertFalse(f(p(),"b Field 1",("b Field 2", "b Field 3")))
dat.b_table[2,2,3] = "boger"
self.assertFalse(f(p(), "b Field 1",("b Field 2", "b Field 3")))
chk = f(p(), "b Field 2",("b Field 1", "b Field 3"))
self.assertTrue(c(chk) == {2: {'b Field 1': {1, 2}}})
dat.b_table[2,2,4] = "boger"
dat.b_table[1,'b','b'] = "boger"
chk = f(p(), ["b Field 2"],("b Field 1", "b Field 3", "b Data"))
self.assertTrue(c(chk) == c({2: {'b Field 3': (3, 4), 'b Data': (1, 'boger'), 'b Field 1': (1, 2)},
'b': {'b Data': ('boger', 12), 'b Field 1': ('a', 1)}}))
ex = self.firesException(lambda : f(p(), ["b Data"],"wtf"))
self.assertTrue("wtf isn't a column" in ex)
p = lambda :tdf.copy_to_pandas(dat, drop_pk_columns=False).c_table
chk = f(p(), pk_fields=["c Data 1", "c Data 2"], data_fields=["c Data 3", "c Data 4"])
self.assertTrue(c(chk) == {('a', 'b'): {'c Data 3': {'c', 12}, 'c Data 4': {24, 'd'}}})
dat.c_table.append((1, 2, 3, 4))
dat.c_table.append((1, 2, 1, 4))
dat.c_table.append((1, 2, 1, 5))
dat.c_table.append((1, 2, 3, 6))
chk = f(p(), pk_fields=["c Data 1", "c Data 2"], data_fields=["c Data 3", "c Data 4"])
self.assertTrue(c(chk) == {('a', 'b'): {'c Data 3': {'c', 12}, 'c Data 4': {24, 'd'}},
(1,2):{'c Data 3':{3,1}, 'c Data 4':{4,5,6}}})
def testIssue45(self):
pdf = PanDatFactory(data=[["a"], ["b"]])
tdf = TicDatFactory(**pdf.schema())
dat_nums = tdf.copy_to_pandas(
tdf.TicDat(data=[[1, 2], [3, 4], [22, 44]]), drop_pk_columns=False)
dat_strs = tdf.copy_to_pandas(
tdf.TicDat(data=[["1", "2"], ["3", "4"], ["022", "0044"]]),
drop_pk_columns=False)
files = [
os.path.join(_scratchDir, _)
for _ in ["dat_nums.xlsx", "dat_strs.xlsx"]
]
pdf.xls.write_file(dat_nums, files[0])
pdf.xls.write_file(dat_strs, files[1])
dat_nums_2, dat_strs_2 = [pdf.xls.create_pan_dat(_) for _ in files]
self.assertTrue(pdf._same_data(dat_nums, dat_nums_2))
# this is pandas pushing things to be numeric
self.assertFalse(pdf._same_data(dat_strs, dat_strs_2))
self.assertTrue(pdf._same_data(dat_nums, dat_strs_2))
pdf = PanDatFactory(data=[["a"], ["b"]])
pdf.set_data_type("data",
"a",
number_allowed=False,
strings_allowed='*')
dat_mixed = tdf.copy_to_pandas(
tdf.TicDat(data=[["1", 2], ["3", 4], ["022", 44]]),
drop_pk_columns=False)
dat_nums_2, dat_strs_2 = [pdf.xls.create_pan_dat(_) for _ in files]
self.assertFalse(pdf._same_data(dat_nums, dat_nums_2))
self.assertFalse(pdf._same_data(dat_strs, dat_strs_2))
self.assertFalse(pdf._same_data(dat_nums_2, dat_mixed))
self.assertTrue(pdf._same_data(dat_strs_2, dat_mixed))
pdf = PanDatFactory(data=[["a"], ["b"]])
csv_dirs = [
os.path.join(_scratchDir, _)
for _ in ["dat_nums_csv", "dat_strs_csv"]
]
pdf.csv.write_directory(dat_nums, csv_dirs[0])
pdf.csv.write_directory(dat_strs, csv_dirs[1])
dat_nums_2, dat_strs_2 = [pdf.csv.create_pan_dat(_) for _ in csv_dirs]
self.assertTrue(pdf._same_data(dat_nums, dat_nums_2))
# this is pandas pushing things to be numeric
self.assertFalse(pdf._same_data(dat_strs, dat_strs_2))
self.assertTrue(pdf._same_data(dat_nums, dat_strs_2))
pdf = PanDatFactory(data=[["a"], ["b"]])
pdf.set_data_type("data",
"a",
number_allowed=False,
strings_allowed='*')
dat_nums_2, dat_strs_2 = [pdf.csv.create_pan_dat(_) for _ in csv_dirs]
self.assertFalse(pdf._same_data(dat_nums, dat_nums_2))
self.assertFalse(pdf._same_data(dat_strs, dat_strs_2))
self.assertFalse(pdf._same_data(dat_nums_2, dat_strs_2))
self.assertTrue(pdf._same_data(dat_strs_2, dat_mixed))
def _test_generic_copy(self, ticDat, tdf, skip_tables=None):
assert all(tdf.primary_key_fields.get(t) for t in tdf.all_tables)
path = makeCleanDir(os.path.join(_scratchDir, "generic_copy"))
replace_name = lambda f : "name_" if f == "name" else f
clean_tdf = TicDatFactory(**{t:[list(map(replace_name, pks)), dfs]
for t,(pks, dfs) in tdf.schema().items()})
temp_tdf = TicDatFactory(**{t:v if t in (skip_tables or []) else '*'
for t,v in clean_tdf.schema().items()})
temp_dat = temp_tdf.TicDat(**{t:getattr(ticDat, t) for t in (skip_tables or [])})
for t in temp_tdf.generic_tables:
setattr(temp_dat, t, getattr(clean_tdf.copy_to_pandas(ticDat, drop_pk_columns=False) ,t))
temp_tdf.sql.write_db_data(temp_dat, os.path.join(path, "f.db"))
temp_tdf.sql.write_sql_file(temp_dat, os.path.join(path, "f1.sql"), include_schema=False)
temp_tdf.sql.write_sql_file(temp_dat, os.path.join(path, "f2.sql"), include_schema=True)
for file_name, includes_schema in [("f.db", False), ("f1.sql", False), ("f2.sql", True)]:
file_path = os.path.join(path, file_name)
if file_path.endswith(".db"):
self.assertFalse(temp_tdf.sql.find_duplicates(file_path))
read_dat = temp_tdf.sql.create_tic_dat(file_path)
else:
read_dat = temp_tdf.sql.create_tic_dat_from_sql(file_path, includes_schema)
generic_free_dat, _ = utils.create_generic_free(read_dat, temp_tdf)
check_dat = clean_tdf.TicDat()
for t in temp_tdf.generic_tables:
for r in getattr(generic_free_dat, t):
pks = clean_tdf.primary_key_fields[t]
getattr(check_dat, t)[r[pks[0]] if len(pks) == 1 else tuple(r[_] for _ in pks)] = \
{df:r[df] for df in clean_tdf.data_fields.get(t, [])}
for t in (skip_tables or []):
for k,v in getattr(generic_free_dat, t).items():
getattr(check_dat, t)[k] = v
self.assertTrue(clean_tdf._same_data(check_dat, clean_tdf.copy_tic_dat(ticDat)))
def _test_generic_free_copy(self, ticDat, tdf, skip_tables=None):
assert all(tdf.primary_key_fields.get(t) for t in tdf.all_tables)
replace_name = lambda f: "name_" if f == "name" else f
clean_tdf = TicDatFactory(
**{
t: [list(map(replace_name, pks)), dfs]
for t, (pks, dfs) in tdf.schema().items()
})
temp_tdf = TicDatFactory(
**{
t: v if t in (skip_tables or []) else '*'
for t, v in clean_tdf.schema().items()
})
temp_dat = temp_tdf.TicDat(
**{t: getattr(ticDat, t)
for t in (skip_tables or [])})
for t in temp_tdf.generic_tables:
setattr(
temp_dat, t,
getattr(
clean_tdf.copy_to_pandas(ticDat, drop_pk_columns=False),
t))
generic_free_dat, _ = utils.create_generic_free(temp_dat, temp_tdf)
check_dat = clean_tdf.TicDat()
for t in temp_tdf.generic_tables:
for r in getattr(generic_free_dat, t):
pks = clean_tdf.primary_key_fields[t]
getattr(check_dat, t)[r[pks[0]] if len(pks) == 1 else tuple(r[_] for _ in pks)] = \
{df:r[df] for df in clean_tdf.data_fields.get(t, [])}
for t in (skip_tables or []):
for k, v in getattr(generic_free_dat, t).items():
getattr(check_dat, t)[k] = v
self.assertTrue(
clean_tdf._same_data(check_dat, clean_tdf.copy_tic_dat(ticDat)))
def testDietWithInfFlagging(self):
diet_pdf = PanDatFactory(**dietSchema())
addDietDataTypes(diet_pdf)
tdf = TicDatFactory(**dietSchema())
dat = tdf.copy_to_pandas(tdf.copy_tic_dat(dietData()),
drop_pk_columns=False)
diet_pdf.set_infinity_io_flag(999999999)
core_path = os.path.join(_scratchDir, "diet_with_inf_flagging")
diet_pdf.sql.write_file(dat, core_path + ".db")
diet_pdf.csv.write_directory(dat, core_path + "_csv")
diet_pdf.json.write_file(dat, core_path + ".json")
diet_pdf.xls.write_file(dat, core_path + ".xlsx")
for attr, f in [["sql", core_path + ".db"],
["csv", core_path + "_csv"],
["json", core_path + ".json"],
["xls", core_path + ".xlsx"]]:
dat_1 = getattr(diet_pdf, attr).create_pan_dat(f)
self.assertTrue(diet_pdf._same_data(dat, dat_1, epsilon=1e-5))
pdf = diet_pdf.clone()
dat_1 = getattr(pdf, attr).create_pan_dat(f)
self.assertTrue(pdf._same_data(dat, dat_1, epsilon=1e-5))
pdf = PanDatFactory(**diet_pdf.schema())
dat_1 = getattr(pdf, attr).create_pan_dat(f)
self.assertFalse(pdf._same_data(dat, dat_1, epsilon=1e-5))
protein = dat_1.categories["name"] == "protein"
self.assertTrue(
list(dat_1.categories[protein]["maxNutrition"])[0] ==
999999999)
dat_1.categories.loc[protein, "maxNutrition"] = float("inf")
self.assertTrue(pdf._same_data(dat, dat_1, epsilon=1e-5))
def testSilly(self):
if not self.canRun:
return
tdf = TicDatFactory(**dict({"d" : [("dData1", "dData2", "dData3", "dData4"),[]],
"e" : [["eData"],[]]}, **sillyMeSchema()))
ticDat = tdf.copy_to_pandas(tdf.TicDat(**sillyMeData()))
self.assertFalse(len(ticDat.d) + len(ticDat.e))
oldDat = tdf.freeze_me(tdf.TicDat(**dict({"d" : {(1,2,3,4):{}, (1, "b","c","d"):{}, ("a", 2,"c","d"):{}},
"e" : {11:{},"boger":{}}},
**sillyMeData())))
ticDat = tdf.copy_to_pandas(oldDat, drop_pk_columns=True)
def checkTicDat():
self.assertTrue(len(ticDat.d) ==3 and len(ticDat.e) == 2)
self.assertTrue(set(ticDat.d.index.values) == {(1,2,3,4), (1, "b","c","d"), ("a", 2,"c","d")})
self.assertTrue(set(ticDat.e.index.values) == {11,"boger"})
self.assertTrue(len(ticDat.c) == len(oldDat.c) == 3)
self.assertTrue(ticDat.c.loc[i] == oldDat.c[i] for i in range(3))
checkTicDat()
self.assertFalse(hasattr(ticDat.d, "dData1") or hasattr(ticDat.e, "eData"))
ticDat = tdf.copy_to_pandas(oldDat, drop_pk_columns=False)
checkTicDat()
self.assertTrue(ticDat.e.loc[11].values[0] == 11)
if sys.version_info[0] == 2:
self.assertTrue(len(ticDat.d.dData1.sloc[1,:,:,:]) == 2)
else : # very strange infrequent bug issue that I will investigate later
self.assertTrue(len(ticDat.d.dData1.sloc[1]) == 2)
ticDat = tdf.copy_to_pandas(oldDat)
checkTicDat()
if sys.version_info[0] == 2:
self.assertTrue(len(ticDat.d.dData1.sloc[1,:,:,:]) == 2)
else:
self.assertTrue(len(ticDat.d.dData1.sloc[1]) == 2)
self.assertTrue(ticDat.e.loc[11].values[0] == 11)
self.assertTrue(set(ticDat.d.columns) == {"dData%s"%s for s in range(5)[1:]})
rebornTicDat = tdf.TicDat(**{t:getattr(ticDat, t) for t in tdf.all_tables})
self.assertTrue(tdf._same_data(rebornTicDat, oldDat))
ticDat.b = ticDat.b.bData
rebornTicDat = tdf.TicDat(**{t:getattr(ticDat, t) for t in tdf.all_tables})
self.assertTrue(tdf._same_data(rebornTicDat, oldDat))
def test_fk_max_failures(self):
tdf = TicDatFactory(**dietSchema())
addDietForeignKeys(tdf)
dat = tdf.TicDat(nutritionQuantities=[[f"food_{_}", f"cat_{_}", 10]
for _ in range(10)])
pan_dat = tdf.copy_to_pandas(dat, drop_pk_columns=False)
pdf = PanDatFactory.create_from_full_schema(
tdf.schema(include_ancillary_info=True))
errs = pdf.find_foreign_key_failures(pan_dat)
self.assertTrue(
len(errs) == 2 and all(len(_) == 10 for _ in errs.values()))
errs = pdf.find_foreign_key_failures(pan_dat, max_failures=11)
self.assertTrue(
len(errs) == 2 and set(map(len, errs.values())) == {10, 1})
errs = pdf.find_foreign_key_failures(pan_dat, max_failures=10)
self.assertTrue(
len(errs) == 1 and all(len(_) == 10 for _ in errs.values()))
errs = pdf.find_foreign_key_failures(pan_dat, max_failures=9)
self.assertTrue(
len(errs) == 1 and all(len(_) == 9 for _ in errs.values()))
def testDiet(self):
if not self.canRun:
return
tdf = TicDatFactory(**dietSchema())
tdf.enable_foreign_key_links()
oldDat = tdf.freeze_me(
tdf.TicDat(
**{t: getattr(dietData(), t)
for t in tdf.primary_key_fields}))
self._test_generic_free_copy(oldDat, tdf)
self._test_generic_free_copy(oldDat, tdf, ["nutritionQuantities"])
ticDat = tdf.copy_to_pandas(oldDat)
for k in oldDat.foods:
self.assertTrue(oldDat.foods[k]["cost"] == ticDat.foods.cost[k])
for k in oldDat.categories:
self.assertTrue(oldDat.categories[k]["minNutrition"] ==
ticDat.categories.minNutrition[k])
for k1, k2 in oldDat.nutritionQuantities:
self.assertTrue(oldDat.nutritionQuantities[k1, k2]["qty"] ==
ticDat.nutritionQuantities.qty[k1, k2])
nut = ticDat.nutritionQuantities
self.assertTrue(firesException(lambda: nut.qty.loc[:, "fatty"]))
self.assertTrue(firesException(lambda: nut.qty.loc["chickeny", :]))
self.assertFalse(firesException(lambda: nut.qty.sloc[:, "fatty"]))
self.assertFalse(firesException(lambda: nut.qty.sloc["chickeny", :]))
self.assertTrue(0 == sum(nut.qty.sloc[:, "fatty"]) == sum(nut.qty.sloc[
"chickeny", :]))
self.assertTrue(
sum(nut.qty.sloc[:, "fat"]) == sum(nut.qty.loc[:, "fat"]) == sum(
r["qty"] for (f, c), r in oldDat.nutritionQuantities.items()
if c == "fat"))
self.assertTrue(
sum(nut.qty.sloc["chicken", :]) == sum(nut.qty.loc["chicken", :])
== sum(r["qty"]
for (f, c), r in oldDat.nutritionQuantities.items()
if f == "chicken"))
rebornTicDat = tdf.TicDat(
**{t: getattr(ticDat, t)
for t in tdf.all_tables})
self.assertTrue(tdf._same_data(rebornTicDat, oldDat))
tdf2 = TicDatFactory(**{t: '*' for t in tdf.all_tables})
self.assertTrue(
firesException(
lambda: tdf2.set_data_type("nutritionQuantities", "qty")))
genTicDat = tdf2.TicDat(
**{t: getattr(ticDat, t)
for t in tdf.all_tables})
for k in oldDat.categories:
self.assertTrue(oldDat.categories[k]["minNutrition"] ==
genTicDat.categories.minNutrition[k])
for k1, k2 in oldDat.nutritionQuantities:
self.assertTrue(oldDat.nutritionQuantities[k1, k2]["qty"] ==
genTicDat.nutritionQuantities.qty[k1, k2])
self.assertFalse(tdf.good_tic_dat_object(genTicDat))
self.assertTrue(tdf2.good_tic_dat_object(genTicDat))
rebornTicDat = tdf.TicDat(
**{t: getattr(genTicDat, t)
for t in tdf.all_tables})
self.assertTrue(tdf._same_data(rebornTicDat, oldDat))
rebornGenTicDat = tdf2.TicDat(**tdf2.as_dict(genTicDat))
for t, pks in tdf.primary_key_fields.items():
getattr(rebornGenTicDat, t).index.names = pks
rebornTicDat = tdf.TicDat(
**{t: getattr(rebornGenTicDat, t)
for t in tdf.all_tables})
self.assertTrue(tdf._same_data(rebornTicDat, oldDat))
tdf3 = TicDatFactory(**dict(dietSchema(), **{"categories": '*'}))
self.assertFalse(
firesException(
lambda: tdf3.set_data_type("nutritionQuantities", "qty")))
mixTicDat = tdf3.TicDat(
**{t: getattr(ticDat, t)
for t in tdf.all_tables})
for k in oldDat.categories:
self.assertTrue(oldDat.categories[k]["minNutrition"] ==
mixTicDat.categories.minNutrition[k])
for k1, k2 in oldDat.nutritionQuantities:
self.assertTrue(oldDat.nutritionQuantities[k1, k2]["qty"] ==
mixTicDat.nutritionQuantities[k1, k2]["qty"])
self.assertFalse(tdf2.good_tic_dat_object(mixTicDat))
self.assertFalse(tdf3.good_tic_dat_object(genTicDat))
self.assertTrue(tdf3.good_tic_dat_object(mixTicDat))
rebornTicDat = tdf.TicDat(
**{t: getattr(mixTicDat, t)
for t in tdf.all_tables})
self.assertTrue(tdf._same_data(rebornTicDat, oldDat))
def testRoundTrips(self):
if not self.canRun:
return
tdf = TicDatFactory(**dietSchema())
tdf.enable_foreign_key_links()
oldDat = tdf.freeze_me(
tdf.TicDat(
**{t: getattr(dietData(), t)
for t in tdf.primary_key_fields}))
pdf = PanDatFactory.create_from_full_schema(
tdf.schema(include_ancillary_info=True))
pan_dat = tdf.copy_to_pandas(oldDat, drop_pk_columns=False)
self.assertTrue(pdf.good_pan_dat_object(pan_dat))
tic_dat = pdf.copy_to_tic_dat(pan_dat)
self.assertTrue(tdf._same_data(oldDat, tic_dat))
tdf = TicDatFactory(**netflowSchema())
tdf.enable_foreign_key_links()
addNetflowForeignKeys(tdf)
oldDat = tdf.freeze_me(
tdf.TicDat(
**
{t: getattr(netflowData(), t)
for t in tdf.primary_key_fields}))
pdf = PanDatFactory.create_from_full_schema(
tdf.schema(include_ancillary_info=True))
pan_dat = tdf.copy_to_pandas(oldDat, drop_pk_columns=False)
self.assertTrue(pdf.good_pan_dat_object(pan_dat))
tic_dat = pdf.copy_to_tic_dat(pan_dat)
self.assertTrue(tdf._same_data(oldDat, tic_dat))
pdf = PanDatFactory(table=[["a", "b"], ["c"]])
pan_dat = pdf.PanDat(table=utils.DataFrame({
"a": [1, 2, 1, 1],
"b": [10, 10, 10, 11],
"c": [101, 102, 103, 104]
}))
self.assertTrue(
len(pdf.find_duplicates(pan_dat, keep=False)["table"]) == 2)
tic_dat = pdf.copy_to_tic_dat(pan_dat)
self.assertTrue(len(tic_dat.table) == len(pan_dat.table) - 1)
tdf = TicDatFactory(**pdf.schema())
tic_dat = tdf.TicDat(table=[[1, 2, 3], [None, 2, 3], [2, 1, None]])
self.assertTrue(len(tic_dat.table) == 3)
tic_dat_two = pdf.copy_to_tic_dat(
tdf.copy_to_pandas(tic_dat, drop_pk_columns=False))
self.assertFalse(tdf._same_data(tic_dat, tic_dat_two))
tic_dat3 = tdf.TicDat(
table=[[1, 2, 3], [float("nan"), 2, 3], [2, 1, float("nan")]])
# this fails because _same_data isn't smart enough to check against nan in the keys,
# because float("nan") != float("nan")
self.assertFalse(tdf._same_data(tic_dat3, tic_dat_two))
pdf = PanDatFactory(table=[["a"], ["b", "c"]])
tdf = TicDatFactory(**pdf.schema())
tic_dat = tdf.TicDat(table=[[1, 2, 3], [2, None, 3], [2, 1, None]])
tic_dat_two = pdf.copy_to_tic_dat(
tdf.copy_to_pandas(tic_dat, drop_pk_columns=False))
self.assertFalse(tdf._same_data(tic_dat, tic_dat_two))
tic_dat3 = tdf.TicDat(
table=[[1, 2, 3], [2, float("nan"), 3], [2, 1, float("nan")]])
# _same_data works fine in checking nan equivalence in data rows - which maybe
self.assertTrue(
tdf._same_data(tic_dat3,
tic_dat_two,
nans_are_same_for_data_rows=True))
def make_dat(l):
tdf = TicDatFactory(**pdf.schema())
return tdf.copy_to_pandas(tdf.TicDat(table=l),
drop_pk_columns=False)
