def __init__(self, strict=False):
self.ps_schema = HidrocantabricoSchema(strict=strict)
self.ps_adapter = HidrocantabricoSipsAdapter(strict=strict)
self.fields_ps = []
self.headers_ps = []
self.slices_ps = []
for f in sorted(self.ps_schema.fields,
key=lambda f: self.ps_schema.fields[f].metadata['position']):
field = self.ps_schema.fields[f]
self.fields_ps.append((f, field.metadata))
self.headers_ps.append(f)
self.slices_ps.append(field.metadata['length'])
class Hidrocantabrico(Parser):
pattern = 'HIDROCANTABRICO_PS.*\.(zip|TXT)$'
encoding = "iso-8859-15"
def __init__(self, strict=False):
self.ps_schema = HidrocantabricoSchema(strict=strict)
self.ps_adapter = HidrocantabricoSipsAdapter(strict=strict)
self.fields_ps = []
self.headers_ps = []
self.slices_ps = []
for f in sorted(self.ps_schema.fields,
key=lambda f: self.ps_schema.fields[f].metadata['position']):
field = self.ps_schema.fields[f]
self.fields_ps.append((f, field.metadata))
self.headers_ps.append(f)
self.slices_ps.append(field.metadata['length'])
def slices(self, line, vals):
# La llista amb les mides dels camps entren per els args.
position = 0
lvals = []
for length in vals:
lvals.append(line[position:position + length])
position += length
return lvals
def parse_line(self, line):
line = unicode(line.decode(self.encoding))
slinia = tuple(self.slices(line, self.slices_ps))
slinia = map(lambda s: s.strip(), slinia)
pslist = slinia[0:len(self.fields_ps)]
# Llista dels valors del tros que agafem dins dels sips
data = build_dict(self.headers_ps, pslist)
result, errors = self.ps_adapter.load(data)
if errors:
logger.error(errors)
parsed = {'ps': result,
'measures': [], 'orig': line}
return parsed, errors
