def _build_row(self):
row_num = self._rownumber
# Create the row
if self.row_factory:
row = self.row_factory(self)
is_tuple = False
else:
row = [None] * self._nfields
is_tuple = True
# Fill it
n = self._nfields
for i in xrange(n):
if libpq.PQgetisnull(self._pgres, row_num, i):
row[i] = None
else:
fast_parser = self._fast_parsers[i]
if fast_parser:
row[i] = fast_parser(self._pgres, row_num, i)
else:
length = libpq.PQgetlength(self._pgres, row_num, i)
val = ffi.buffer(libpq.PQgetvalue(
self._pgres, row_num, i), length)[:]
row[i] = typecasts.typecast(
self._casts[i], val, length, self)
self._rownumber += 1
if is_tuple:
return tuple(row)
return row
def _build_row(self):
row_num = self._rownumber
# Create the row
if self.row_factory:
row = self.row_factory(self)
is_tuple = False
else:
row = [None] * self._nfields
is_tuple = True
# Fill it
n = self._nfields
for i in xrange(n):
if libpq.PQgetisnull(self._pgres, row_num, i):
row[i] = None
else:
fast_parser = self._fast_parsers[i]
if fast_parser:
row[i] = fast_parser(self._pgres, row_num, i)
else:
length = libpq.PQgetlength(self._pgres, row_num, i)
val = ffi.buffer(libpq.PQgetvalue(self._pgres, row_num, i),
length)[:]
row[i] = typecasts.typecast(self._casts[i], val, length,
self)
self._rownumber += 1
if is_tuple:
return tuple(row)
return row
def _build_row(self, row_num):
# Create the row
if self.row_factory:
row = self.row_factory(self)
is_tuple = False
else:
row = [None] * self._nfields
is_tuple = True
# Fill it
n = self._nfields
for i in xrange(n):
# PQgetvalue will return an empty string for null values,
# so check with PQgetisnull if the value is really null
length = libpq.PQgetlength(self._pgres, row_num, i)
val = ffi.buffer(libpq.PQgetvalue(self._pgres, row_num, i),
length)[:]
if not val and libpq.PQgetisnull(self._pgres, row_num, i):
val = None
else:
caster = self._casts[i]
val = typecasts.typecast(caster, val, length, self)
row[i] = val
if is_tuple:
return tuple(row)
return row
