def test_auto_fields(self):
record = HMDARecord(
as_of_year=2015, respondent_id='22-333', agency_code='9',
loan_type=1, property_type=1, loan_purpose=1, owner_occupancy=1,
loan_amount_000s=55, preapproval='1', action_taken=1,
msamd='01234', statefp='11', countyfp='222',
census_tract_number ='01234', applicant_ethnicity='1',
co_applicant_ethnicity='1', applicant_race_1='1', co_applicant_race_1='1',
applicant_sex='1', co_applicant_sex='1', applicant_income_000s='1000',
purchaser_type='1', rate_spread='0123', hoepa_status='1', lien_status='1',
sequence_number='1', population='1', minority_population='1',
ffieic_median_family_income='1000', tract_to_msamd_income='1000',
number_of_owner_occupied_units='1', number_of_1_to_4_family_units='1',
application_date_indicator=1)
record.geo_id = '11222333000'
record.institution_id='922-333'
record.save()
self.assertEqual(record.institution_id, '922-333')
record.delete()
record = HMDARecord(
as_of_year=2015, respondent_id='22-333', agency_code='9',
loan_type=1, property_type=1, loan_purpose=1, owner_occupancy=1,
loan_amount_000s=55, preapproval='1', action_taken=1,
msamd='01234', statefp='11', countyfp='222',
census_tract_number ='01234', applicant_ethnicity='1',
co_applicant_ethnicity='1', applicant_race_1='1', co_applicant_race_1='1',
applicant_sex='1', co_applicant_sex='1', applicant_income_000s='1000',
purchaser_type='1', rate_spread='0123', hoepa_status='1', lien_status='1',
sequence_number='1', population='1', minority_population='1',
ffieic_median_family_income='1000', tract_to_msamd_income='1000',
number_of_owner_occupied_units='1', number_of_1_to_4_family_units='1',
application_date_indicator=1)
record.geo_id='11222333000'
record.institution_id='922-333'
self.assertEqual(record.institution_id, '922-333')
def mkrecord(action_taken, countyfp, geoid):
respondent = Institution.objects.get(institution_id="922-333")
record = HMDARecord(as_of_year=2014,
respondent_id=respondent.respondent_id,
agency_code=respondent.agency_id,
loan_type=1,
property_type=1,
loan_purpose=1,
owner_occupancy=1,
loan_amount_000s=222,
preapproval='1',
action_taken=action_taken,
msamd='01234',
statefp='11',
countyfp=countyfp,
census_tract_number='01234',
applicant_ethnicity='1',
co_applicant_ethnicity='1',
applicant_race_1='1',
co_applicant_race_1='1',
applicant_sex='1',
co_applicant_sex='1',
applicant_income_000s='1000',
purchaser_type='1',
rate_spread='0123',
hoepa_status='1',
lien_status='1',
sequence_number='1',
population='1',
minority_population='1',
ffieic_median_family_income='1000',
tract_to_msamd_income='1000',
number_of_owner_occupied_units='1',
number_of_1_to_4_family_units='1',
application_date_indicator=1)
record.geo_geoid = geoid
record.institution_id = respondent.institution_id
record.save()
def records(self, csv_file):
"""A generator returning a new Record with each call. Required as
there are too many to instantiate in memory at once"""
prevent_delete = False
datafile = open(csv_file, 'r')
i = 0
inserted_counter = 0
skipped_counter = 0
log_info("Processing " + csv_file)
for row in reader(datafile):
i += 1
if i % 25000 == 0:
log_info("Records Processed For File " + str(i))
try:
record = HMDARecord(as_of_year=int(row[0]),
respondent_id=row[1],
agency_code=row[2],
loan_type=int(row[3]),
property_type=row[4],
loan_purpose=int(row[5]),
owner_occupancy=int(row[6]),
loan_amount_000s=int(row[7]),
preapproval=row[8],
action_taken=int(row[9]),
msamd=row[10],
statefp=row[11],
countyfp=row[12],
census_tract_number=row[13],
applicant_ethnicity=row[14],
co_applicant_ethnicity=row[15],
applicant_race_1=row[16],
applicant_race_2=row[17],
applicant_race_3=row[18],
applicant_race_4=row[19],
applicant_race_5=row[20],
co_applicant_race_1=row[21],
co_applicant_race_2=row[22],
co_applicant_race_3=row[23],
co_applicant_race_4=row[24],
co_applicant_race_5=row[25],
applicant_sex=int(row[26]),
co_applicant_sex=int(row[27]),
applicant_income_000s=row[28],
purchaser_type=row[29],
denial_reason_1=row[30],
denial_reason_2=row[31],
denial_reason_3=row[32],
rate_spread=row[33],
hoepa_status=row[34],
lien_status=row[35],
edit_status=row[36],
sequence_number=row[37],
population=row[38],
minority_population=row[39],
ffieic_median_family_income=row[40],
tract_to_msamd_income=row[41],
number_of_owner_occupied_units=row[42],
number_of_1_to_4_family_units=row[43],
application_date_indicator=row[44])
censustract = row[11] + row[12] + row[13].replace('.', '')
record.geo_id = errors.in_2010.get(censustract,
censustract)
record.institution_id = row[2] + row[1]
self.total_lines_read = self.total_lines_read + 1
if filter_hmda:
if (row[11] not in known_hmda and row[11] in geo_states
and 'NA' not in record.geo_id):
inserted_counter += 1
yield record
else:
skipped_counter += 1
else:
if row[11] in geo_states and 'NA' not in record.geo_id:
inserted_counter = inserted_counter + 1
yield record
else:
if 'NA' in record.geo_id:
self.na_skipped = self.na_skipped + 1
else:
self.other_skipped = self.other_skipped + 1
self.total_skipped = self.total_skipped + 1
skipped_counter += 1
except:
prevent_delete = True
log_info('*****************************')
log_info("Error processing csv_file")
log_info("Record Line Number " + str(i))
log_info("Row: " + str(row))
log_info("Unexpected error:", sys.exc_info()[0])
log_info(traceback.print_exc())
log_info('*****************************')
datafile.close()
log_info("Finished Processing File: " + str(i))
log_info("Records That have been yield/Inserted For File: " +
str(inserted_counter))
log_info("Records Skipped For File: " + str(skipped_counter))
if delete_file:
if not prevent_delete:
os.remove(csv_file)
def records(self, csv_file):
"""A generator returning a new Record with each call. Required as
there are too many to instantiate in memory at once"""
prevent_delete = False
datafile = open(csv_file, "r")
i = 0
inserted_counter = 0
skipped_counter = 0
log_info("Processing " + csv_file)
for row in reader(datafile):
i += 1
if i % 25000 == 0:
log_info("Records Processed For File " + str(i))
try:
record = HMDARecord(
as_of_year=int(row[0]),
respondent_id=row[1],
agency_code=row[2],
loan_type=int(row[3]),
property_type=row[4],
loan_purpose=int(row[5]),
owner_occupancy=int(row[6]),
loan_amount_000s=int(row[7]),
preapproval=row[8],
action_taken=int(row[9]),
msamd=row[10],
statefp=row[11],
countyfp=row[12],
census_tract_number=row[13],
applicant_ethnicity=row[14],
co_applicant_ethnicity=row[15],
applicant_race_1=row[16],
applicant_race_2=row[17],
applicant_race_3=row[18],
applicant_race_4=row[19],
applicant_race_5=row[20],
co_applicant_race_1=row[21],
co_applicant_race_2=row[22],
co_applicant_race_3=row[23],
co_applicant_race_4=row[24],
co_applicant_race_5=row[25],
applicant_sex=int(row[26]),
co_applicant_sex=int(row[27]),
applicant_income_000s=row[28],
purchaser_type=row[29],
denial_reason_1=row[30],
denial_reason_2=row[31],
denial_reason_3=row[32],
rate_spread=row[33],
hoepa_status=row[34],
lien_status=row[35],
edit_status=row[36],
sequence_number=row[37],
population=row[38],
minority_population=row[39],
ffieic_median_family_income=row[40],
tract_to_msamd_income=row[41],
number_of_owner_occupied_units=row[42],
number_of_1_to_4_family_units=row[43],
application_date_indicator=row[44],
)
censustract = row[11] + row[12] + row[13].replace(".", "")
censustract = errors.in_2010.get(censustract, censustract)
record.geo_id = str(record.as_of_year) + censustract
record.institution_id = str(record.as_of_year) + record.agency_code + record.respondent_id
self.total_lines_read = self.total_lines_read + 1
if filter_hmda:
if row[11] not in known_hmda and row[11] in geo_states and "NA" not in record.geo_id:
inserted_counter += 1
yield record
else:
skipped_counter += 1
else:
if row[11] in geo_states and "NA" not in record.geo_id:
inserted_counter = inserted_counter + 1
yield record
else:
if "NA" in record.geo_id:
self.na_skipped = self.na_skipped + 1
else:
self.other_skipped = self.other_skipped + 1
self.total_skipped = self.total_skipped + 1
skipped_counter += 1
except:
prevent_delete = True
log_info("*****************************")
log_info("Error processing csv_file")
log_info("Record Line Number " + str(i))
log_info("Row: " + str(row))
log_info("Unexpected error:", sys.exc_info()[0])
log_info(traceback.print_exc())
log_info("*****************************")
datafile.close()
log_info("Finished Processing File: " + str(i))
log_info("Records That have been yield/Inserted For File: " + str(inserted_counter))
log_info("Records Skipped For File: " + str(skipped_counter))
if delete_file:
if not prevent_delete:
os.remove(csv_file)
def test_auto_fields(self):
record = HMDARecord(as_of_year=2015,
respondent_id='22-333',
agency_code='9',
loan_type=1,
property_type=1,
loan_purpose=1,
owner_occupancy=1,
loan_amount_000s=55,
preapproval='1',
action_taken=1,
msamd='01234',
statefp='11',
countyfp='222',
census_tract_number='01234',
applicant_ethnicity='1',
co_applicant_ethnicity='1',
applicant_race_1='1',
co_applicant_race_1='1',
applicant_sex='1',
co_applicant_sex='1',
applicant_income_000s='1000',
purchaser_type='1',
rate_spread='0123',
hoepa_status='1',
lien_status='1',
sequence_number='1',
population='1',
minority_population='1',
ffieic_median_family_income='1000',
tract_to_msamd_income='1000',
number_of_owner_occupied_units='1',
number_of_1_to_4_family_units='1',
application_date_indicator=1)
record.geo_id = '11222333000'
record.institution_id = '922-333'
record.save()
self.assertEqual(record.institution_id, '922-333')
record.delete()
record = HMDARecord(as_of_year=2015,
respondent_id='22-333',
agency_code='9',
loan_type=1,
property_type=1,
loan_purpose=1,
owner_occupancy=1,
loan_amount_000s=55,
preapproval='1',
action_taken=1,
msamd='01234',
statefp='11',
countyfp='222',
census_tract_number='01234',
applicant_ethnicity='1',
co_applicant_ethnicity='1',
applicant_race_1='1',
co_applicant_race_1='1',
applicant_sex='1',
co_applicant_sex='1',
applicant_income_000s='1000',
purchaser_type='1',
rate_spread='0123',
hoepa_status='1',
lien_status='1',
sequence_number='1',
population='1',
minority_population='1',
ffieic_median_family_income='1000',
tract_to_msamd_income='1000',
number_of_owner_occupied_units='1',
number_of_1_to_4_family_units='1',
application_date_indicator=1)
record.geo_id = '11222333000'
record.institution_id = '922-333'
self.assertEqual(record.institution_id, '922-333')