def preprocess(studfile, schoolfile, recode_table_f, recode_vars_f):
studcols = [
"STIDSTD", "CNT", "STRATUM", "SCHOOLID", "ST04Q01", "ESCS", "IMMIG",
"LANGN", "TESTLANG", "FAMSTRUC", "ST05Q01", 'PV1READ', 'PV2READ',
'PV3READ', 'PV4READ', 'PV5READ', 'PV1SCIE', 'PV2SCIE', 'PV3SCIE',
'PV4SCIE', 'PV5SCIE', 'PV1MATH', 'PV2MATH', 'PV3MATH', 'PV4MATH',
'PV5MATH', 'W_FSTUWT'
]
schoolcols = ["CNT", "SCHOOLID", "SC01Q01", "SC03Q01"]
pisadat = manage(studfile,
schoolfile,
studcols=studcols,
schoolcols=schoolcols)
recode_vars = pd.read_csv(recode_vars_f)["variable"].unique()
pisadat[recode_vars] = pisadat[recode_vars].applymap(rec.strip)
rec.recode(pisadat, recode_table_f, recode_vars_f)
return pisadat
def get_formatter (format):
''' This function is used to get a recode formatter in an
efficient way '''
format = string.lower (format)
if formatter_cache.has_key (format):
ft = formatter_cache [format]
else:
ft = recode.recode ('latin1..' + format)
formatter_cache [format] = ft
return ft
def get_formatter (format):
''' This function is used to get a recode formatter in an
efficient way '''
format = string.lower (format)
if formatter_cache.has_key (format):
ft = formatter_cache [format]
else:
ft = recode.recode ('latin1..' + format)
formatter_cache [format] = ft
return ft
def check_recode():
try:
import recode
except SystemError:
raise RuntimeError('the recode library is probably broken.')
# First, check if the recode version has the famous 3.6 bug
rq = recode.request('UTF-8..latex')
if recode.recode(rq, 'abc') != 'abc':
raise RuntimeError('the _recode module is broken.')
return 0
