def fix_kw(kw):
"""We make sure format parameters have the correct type."""
for name in 'delimiter quotechar escapechar'.split():
c = kw.get(name)
if c and PY2 and isinstance(c, text_type):
kw[name] = to_binary(c)
return kw
def _delatex(s):
try:
t = to_binary(s, encoding='latin1')
result = t.decode('latex+latin1')
except UnicodeEncodeError:
result = string
u_result = text_type(result)
return u_result
def _delatex(s):
try:
t = to_binary(s, encoding="latin1")
result = t.decode("latex+latin1")
except UnicodeEncodeError:
result = string
u_result = text_type(result)
return u_result
def render_to_response(self, ctx, req):
res = Response(self.render(ctx, req))
res.vary = to_binary('Accept')
res.content_type = str(self.send_mimetype or self.mimetype)
if self.charset:
res.content_type += str('; charset=') + str(self.charset)
if self.content_type_params:
d = res.content_type_params
for k, v in self.content_type_params.items():
d[str(k)] = str(v)
res.content_type_params = d
return res
def render_to_response(self, ctx, req):
res = Response(self.render(ctx, req))
res.vary = to_binary('Accept')
res.content_type = str(self.send_mimetype or self.mimetype)
if self.charset:
res.content_type += str('; charset=') + str(self.charset)
if self.content_type_params:
d = res.content_type_params
for k, v in self.content_type_params.items():
d[str(k)] = str(v)
res.content_type_params = d
return res
def __unicode__(self):
pairs = [(to_binary('ctx_ver'), to_binary('Z39.88-2004')),
(to_binary('rft_val_fmt'),
to_binary('info:ofi/fmt:kev:mtx:') + _encoded(self.mtx)),
(to_binary('rfr_id'),
to_binary('info:sid/') + _encoded(self.sid))]
for pair in self:
pairs.append((_encoded(pair[0]), _encoded(pair[1])))
try:
return urlencode(pairs)
except UnicodeDecodeError: # pragma: no cover
return to_binary('')
def test_reader(self):
from clldutils.dsv import reader
lines = ['first\tline', 'sücond\tläneß']
encoded_lines = [l.encode('utf8') for l in lines]
csv_lines = [l.replace('\t', ',') for l in lines]
def check(r):
res = list(r)
assert len(res) == 2
assert res[1][1] == 'läneß'
check(reader(lines, delimiter='\t'))
for lt in ['\n', '\r\n', '\r']:
if PY3: # pragma: no cover
# Simulate file opened in text mode:
fp = StringIO(lt.join(lines), newline='')
else:
# Simulate file opened in binary mode:
fp = BytesIO(to_binary(lt).join(encoded_lines))
check(reader(fp, delimiter='\t'))
check(reader(FIXTURES.joinpath('csv.txt')))
res = list(reader(FIXTURES.joinpath('tsv.txt'), namedtuples=True, delimiter='\t'))
assert res[0].a_name == 'b'
# Missing column values should be set to None:
assert res[2].a_name is None
r = list(reader(lines, dicts=True, delimiter='\t'))
assert len(r) == 1 and r[0]['first'] == 'sücond'
r = list(reader(lines, namedtuples=True, delimiter='\t'))
assert len(r) == 1 and r[0].first == 'sücond'
r = list(reader(csv_lines, namedtuples=True))
assert len(r) == 1 and r[0].first == 'sücond'
self.assertEqual(list(reader([], dicts=True, delimiter='\t')), [])
self.assertEqual(
list(reader([''], dicts=True, fieldnames=['a', 'b'], delimiter='\t')), [])
self.assertEqual(list(reader(['a,b', ''], dicts=True, delimiter='\t')), [])
r = reader(
['a,b', '1,2,3,4', '1'], dicts=True, restkey='x', restval='y', delimiter=',')
self.assertEqual(list(r), [dict(a='1', b='2', x=['3', '4']), dict(a='1', b='y')])
def dump_rendered(self, req, fp, item, index, rendered):
body = rendered.split(to_binary('rdf:Description'))[1]
fp.write(
to_binary('<rdf:Description') + body +
to_binary('rdf:Description>\n'))
def after(self, req, fp):
fp.write(to_binary('</rdf:RDF>'))
def before(self, req, fp):
fp.write(
to_binary('<rdf:RDF ') + to_binary(rdf_namespace_attrs()) +
to_binary('>\n'))
def dump_rendered(self, req, fp, item, index, rendered):
header, body = rendered.split(to_binary('\n\n'), 1)
if index == 0:
fp.write(header)
fp.write(to_binary('\n\n'))
fp.write(body)
def dump_rendered(self, req, fp, item, index, rendered):
body = rendered.split(to_binary('rdf:Description'))[1]
fp.write(to_binary('<rdf:Description') + body + to_binary('rdf:Description>\n'))
def after(self, req, fp):
fp.write(to_binary('</rdf:RDF>'))
def before(self, req, fp):
fp.write(
to_binary('<rdf:RDF ') + to_binary(rdf_namespace_attrs()) + to_binary('>\n'))
def dump_rendered(self, req, fp, item, index, rendered):
header, body = rendered.split(to_binary('\n\n'), 1)
if index == 0:
fp.write(header)
fp.write(to_binary('\n\n'))
fp.write(body)
