def with_suffix(gdict, growdiff_baseline_dict, growdiff_response_dict):
"""
Return param_base:year dictionary having only suffix parameters.
"""
if bool(growdiff_baseline_dict) or bool(growdiff_response_dict):
gdiff_baseline = GrowDiff()
gdiff_baseline.update_growdiff(growdiff_baseline_dict)
gdiff_response = GrowDiff()
gdiff_response.update_growdiff(growdiff_response_dict)
growfactors = GrowFactors()
gdiff_baseline.apply_to(growfactors)
gdiff_response.apply_to(growfactors)
else:
gdiff_baseline = None
gdiff_response = None
growfactors = None
pol = Policy(gfactors=growfactors)
pol.ignore_reform_errors()
odict = dict()
for param in gdict.keys():
odict[param] = dict()
for year in sorted(gdict[param].keys()):
odict[param][year] = dict()
for suffix in gdict[param][year].keys():
plist = getattr(pol, param).tolist()
dvals = plist[int(year) - Policy.JSON_START_YEAR]
odict[param][year] = [dvals]
idx = Policy.JSON_REFORM_SUFFIXES[suffix]
odict[param][year][0][idx] = gdict[param][year][suffix]
udict = {int(year): {param: odict[param][year]}}
pol.implement_reform(udict,
print_warnings=False,
raise_errors=False)
del gdiff_baseline
del gdiff_response
del growfactors
del pol
return odict
def with_suffix(gdict, growdiff_baseline_dict, growdiff_response_dict):
"""
Return param_base:year dictionary having only suffix parameters.
"""
if bool(growdiff_baseline_dict) or bool(growdiff_response_dict):
gdiff_baseline = GrowDiff()
gdiff_baseline.update_growdiff(growdiff_baseline_dict)
gdiff_response = GrowDiff()
gdiff_response.update_growdiff(growdiff_response_dict)
growfactors = GrowFactors()
gdiff_baseline.apply_to(growfactors)
gdiff_response.apply_to(growfactors)
else:
gdiff_baseline = None
gdiff_response = None
growfactors = None
pol = Policy(gfactors=growfactors)
pol.ignore_reform_errors()
odict = dict()
for param in gdict.keys():
odict[param] = dict()
for year in sorted(gdict[param].keys()):
odict[param][year] = dict()
for suffix in gdict[param][year].keys():
plist = getattr(pol, param).tolist()
dvals = plist[int(year) - Policy.JSON_START_YEAR]
odict[param][year] = [dvals]
idx = Policy.JSON_REFORM_SUFFIXES[suffix]
odict[param][year][0][idx] = gdict[param][year][suffix]
udict = {int(year): {param: odict[param][year]}}
pol.implement_reform(udict,
print_warnings=False,
raise_errors=False)
del gdiff_baseline
del gdiff_response
del growfactors
del pol
return odict
def init(self, input_data, tax_year, baseline, reform, assump,
growdiff_growmodel, aging_input_data, exact_calculations):
"""
TaxCalcIO class post-constructor method that completes initialization.
Parameters
----------
First five are same as the first five of the TaxCalcIO constructor:
input_data, tax_year, baseline, reform, assump.
growdiff_growmodel: GrowDiff object or None
growdiff_growmodel GrowDiff object is used only in the
TaxCalcIO.growmodel_analysis method.
aging_input_data: boolean
whether or not to extrapolate Records data from data year to
tax_year.
exact_calculations: boolean
specifies whether or not exact tax calculations are done without
any smoothing of "stair-step" provisions in the tax law.
"""
# pylint: disable=too-many-arguments,too-many-locals
# pylint: disable=too-many-statements,too-many-branches
self.errmsg = ''
# get policy parameter dictionary from --baseline file
basedict = Calculator.read_json_param_objects(baseline, None)
# get assumption sub-dictionaries
paramdict = Calculator.read_json_param_objects(None, assump)
# get policy parameter dictionaries from --reform file(s)
policydicts = list()
if self.specified_reform:
reforms = reform.split('+')
for ref in reforms:
pdict = Calculator.read_json_param_objects(ref, None)
policydicts.append(pdict['policy'])
paramdict['policy'] = policydicts[0]
# remember parameters for reform documentation
self.param_dict = paramdict
self.policy_dicts = policydicts
# create Behavior object
beh = Behavior()
try:
beh.update_behavior(paramdict['behavior'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
self.behavior_has_any_response = beh.has_any_response()
# create gdiff_baseline object
gdiff_baseline = GrowDiff()
try:
gdiff_baseline.update_growdiff(paramdict['growdiff_baseline'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# create GrowFactors base object that incorporates gdiff_baseline
gfactors_base = GrowFactors()
gdiff_baseline.apply_to(gfactors_base)
# specify gdiff_response object
gdiff_response = GrowDiff()
try:
gdiff_response.update_growdiff(paramdict['growdiff_response'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# create GrowFactors ref object that has all gdiff objects applied
gfactors_ref = GrowFactors()
gdiff_baseline.apply_to(gfactors_ref)
gdiff_response.apply_to(gfactors_ref)
if growdiff_growmodel:
growdiff_growmodel.apply_to(gfactors_ref)
# create Policy objects:
# ... the baseline Policy object
base = Policy(gfactors=gfactors_base)
try:
base.implement_reform(basedict['policy'],
print_warnings=False,
raise_errors=False)
self.errmsg += base.parameter_errors
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# ... the reform Policy object
if self.specified_reform:
pol = Policy(gfactors=gfactors_ref)
for poldict in policydicts:
try:
pol.implement_reform(poldict,
print_warnings=False,
raise_errors=False)
self.errmsg += pol.parameter_errors
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
else:
pol = Policy(gfactors=gfactors_base)
# create Consumption object
con = Consumption()
try:
con.update_consumption(paramdict['consumption'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# create GrowModel object
self.growmodel = GrowModel()
try:
self.growmodel.update_growmodel(paramdict['growmodel'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# check for valid tax_year value
if tax_year < pol.start_year:
msg = 'tax_year {} less than policy.start_year {}'
msg = msg.format(tax_year, pol.start_year)
self.errmsg += 'ERROR: {}\n'.format(msg)
if tax_year > pol.end_year:
msg = 'tax_year {} greater than policy.end_year {}'
msg = msg.format(tax_year, pol.end_year)
self.errmsg += 'ERROR: {}\n'.format(msg)
# any errors imply cannot proceed with calculations
if self.errmsg:
return
# set policy to tax_year
pol.set_year(tax_year)
base.set_year(tax_year)
# read input file contents into Records objects
if aging_input_data:
if self.cps_input_data:
recs = Records.cps_constructor(
gfactors=gfactors_ref,
exact_calculations=exact_calculations)
recs_base = Records.cps_constructor(
gfactors=gfactors_base,
exact_calculations=exact_calculations)
else: # if not cps_input_data but aging_input_data
recs = Records(data=input_data,
gfactors=gfactors_ref,
exact_calculations=exact_calculations)
recs_base = Records(data=input_data,
gfactors=gfactors_base,
exact_calculations=exact_calculations)
else: # input_data are raw data that are not being aged
recs = Records(data=input_data,
gfactors=None,
exact_calculations=exact_calculations,
weights=None,
adjust_ratios=None,
start_year=tax_year)
recs_base = copy.deepcopy(recs)
if tax_year < recs.data_year:
msg = 'tax_year {} less than records.data_year {}'
msg = msg.format(tax_year, recs.data_year)
self.errmsg += 'ERROR: {}\n'.format(msg)
# create Calculator objects
self.calc = Calculator(policy=pol,
records=recs,
verbose=True,
consumption=con,
behavior=beh,
sync_years=aging_input_data)
self.calc_base = Calculator(policy=base,
records=recs_base,
verbose=False,
consumption=con,
sync_years=aging_input_data)
def init(self, input_data, tax_year, baseline, reform, assump,
aging_input_data, exact_calculations):
"""
TaxCalcIO class post-constructor method that completes initialization.
Parameters
----------
First five are same as the first five of the TaxCalcIO constructor:
input_data, tax_year, baseline, reform, assump.
aging_input_data: boolean
whether or not to extrapolate Records data from data year to
tax_year.
exact_calculations: boolean
specifies whether or not exact tax calculations are done without
any smoothing of "stair-step" provisions in the tax law.
"""
# pylint: disable=too-many-arguments,too-many-locals
# pylint: disable=too-many-statements,too-many-branches
self.errmsg = ''
# get policy parameter dictionary from --baseline file
basedict = Calculator.read_json_param_objects(baseline, None)
# get assumption sub-dictionaries
paramdict = Calculator.read_json_param_objects(None, assump)
# get policy parameter dictionaries from --reform file(s)
policydicts = list()
if self.specified_reform:
reforms = reform.split('+')
for ref in reforms:
pdict = Calculator.read_json_param_objects(ref, None)
policydicts.append(pdict['policy'])
paramdict['policy'] = policydicts[0]
# remember parameters for reform documentation
self.param_dict = paramdict
self.policy_dicts = policydicts
# create gdiff_baseline object
gdiff_baseline = GrowDiff()
try:
gdiff_baseline.update_growdiff(paramdict['growdiff_baseline'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# create GrowFactors base object that incorporates gdiff_baseline
gfactors_base = GrowFactors()
gdiff_baseline.apply_to(gfactors_base)
# specify gdiff_response object
gdiff_response = GrowDiff()
try:
gdiff_response.update_growdiff(paramdict['growdiff_response'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# create GrowFactors ref object that has all gdiff objects applied
gfactors_ref = GrowFactors()
gdiff_baseline.apply_to(gfactors_ref)
gdiff_response.apply_to(gfactors_ref)
# create Policy objects:
# ... the baseline Policy object
base = Policy(gfactors=gfactors_base)
try:
base.implement_reform(basedict['policy'],
print_warnings=False,
raise_errors=False)
self.errmsg += base.parameter_errors
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# ... the reform Policy object
if self.specified_reform:
pol = Policy(gfactors=gfactors_ref)
for poldict in policydicts:
try:
pol.implement_reform(poldict,
print_warnings=False,
raise_errors=False)
self.errmsg += pol.parameter_errors
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
else:
pol = Policy(gfactors=gfactors_base)
# create Consumption object
con = Consumption()
try:
con.update_consumption(paramdict['consumption'])
except ValueError as valerr_msg:
self.errmsg += valerr_msg.__str__()
# check for valid tax_year value
if tax_year < pol.start_year:
msg = 'tax_year {} less than policy.start_year {}'
msg = msg.format(tax_year, pol.start_year)
self.errmsg += 'ERROR: {}\n'.format(msg)
if tax_year > pol.end_year:
msg = 'tax_year {} greater than policy.end_year {}'
msg = msg.format(tax_year, pol.end_year)
self.errmsg += 'ERROR: {}\n'.format(msg)
# any errors imply cannot proceed with calculations
if self.errmsg:
return
# set policy to tax_year
pol.set_year(tax_year)
base.set_year(tax_year)
# read input file contents into Records objects
if aging_input_data:
if self.cps_input_data:
recs = Records.cps_constructor(
gfactors=gfactors_ref,
exact_calculations=exact_calculations
)
recs_base = Records.cps_constructor(
gfactors=gfactors_base,
exact_calculations=exact_calculations
)
else: # if not cps_input_data but aging_input_data
recs = Records(
data=input_data,
gfactors=gfactors_ref,
exact_calculations=exact_calculations
)
recs_base = Records(
data=input_data,
gfactors=gfactors_base,
exact_calculations=exact_calculations
)
else: # input_data are raw data that are not being aged
recs = Records(data=input_data,
gfactors=None,
exact_calculations=exact_calculations,
weights=None,
adjust_ratios=None,
start_year=tax_year)
recs_base = copy.deepcopy(recs)
if tax_year < recs.data_year:
msg = 'tax_year {} less than records.data_year {}'
msg = msg.format(tax_year, recs.data_year)
self.errmsg += 'ERROR: {}\n'.format(msg)
# create Calculator objects
self.calc = Calculator(policy=pol, records=recs,
verbose=True,
consumption=con,
sync_years=aging_input_data)
self.calc_base = Calculator(policy=base, records=recs_base,
verbose=False,
consumption=con,
sync_years=aging_input_data)