def _validate_dict(self, spec, data):
accept_any_key = False
any_key_spec = None
for k in iterkeys(spec):
if isinstance(k, required):
if k not in data:
self._handle_error("missing '%s', not in %s" %
(k, self.context.current_pos))
if isinstance(k, anything):
accept_any_key = True
any_key_spec = spec[k]
for k, v in iteritems(data):
if accept_any_key:
with self.context.pos('.' + text_type(k)):
self._validate_part(any_key_spec, v)
else:
if k not in spec:
self._handle_error("unknown '%s' in %s" %
(k, self.context.current_pos),
info_only=True)
continue
with self.context.pos('.' + text_type(k)):
self._validate_part(spec[k], v)
def query_string(self):
"""
The map request as a query string (the order is not guaranteed).
>>> qs = RequestParams(dict(foo='egg', bar='ham%eggs', baz=100)).query_string
>>> sorted(qs.split('&'))
['bar=ham%25eggs', 'baz=100', 'foo=egg']
"""
kv_pairs = []
for key, values in self.params.iteritems():
value = ','.join(text_type(v) for v in values)
kv_pairs.append(key + '=' + quote(value.encode('utf-8'), safe=','))
return '&'.join(kv_pairs)
def query_string(self):
"""
The map request as a query string (the order is not guaranteed).
>>> qs = RequestParams(dict(foo='egg', bar='ham%eggs', baz=100)).query_string
>>> sorted(qs.split('&'))
['bar=ham%25eggs', 'baz=100', 'foo=egg']
"""
kv_pairs = []
for key, values in self.params.iteritems():
value = ','.join(text_type(v) for v in values)
kv_pairs.append(key + '=' + quote(value.encode('utf-8'), safe=','))
return '&'.join(kv_pairs)
def _validate_dict(self, spec, data):
accept_any_key = False
any_key_spec = None
for k in iterkeys(spec):
if isinstance(k, required):
if k not in data:
self._handle_error("missing '%s' not in %s" %
(k, self.context.current_pos))
if isinstance(k, anything):
accept_any_key = True
any_key_spec = spec[k]
for k, v in iteritems(data):
if accept_any_key:
with self.context.pos('.' + text_type(k)):
self._validate_part(any_key_spec, v)
else:
if k not in spec:
self._handle_error("unknown '%s' in %s" %
(k, self.context.current_pos), info_only=True)
continue
with self.context.pos('.' + text_type(k)):
self._validate_part(spec[k], v)
def _repr(self, value, pos):
__traceback_hide__ = True
try:
if value is None:
return ''
if self._unicode:
try:
value = text_type(value)
except UnicodeDecodeError:
value = bytes(value)
else:
if not isinstance(value, basestring_):
value = coerce_text(value)
if (is_unicode(value)
and self.default_encoding):
value = value.encode(self.default_encoding)
except:
exc_info = sys.exc_info()
e = exc_info[1]
e.args = (self._add_line_info(e.args[0], pos),)
reraise((exc_info[0], e, exc_info[2]))
else:
if self._unicode and isinstance(value, bytes):
if not self.default_encoding:
raise UnicodeDecodeError(
'Cannot decode bytes value %r into unicode '
'(no default_encoding provided)' % value)
try:
value = value.decode(self.default_encoding)
except UnicodeDecodeError as e:
raise UnicodeDecodeError(
e.encoding,
e.object,
e.start,
e.end,
e.reason + ' in string %r' % value)
elif not self._unicode and is_unicode(value):
if not self.default_encoding:
raise UnicodeEncodeError(
'Cannot encode unicode value %r into bytes '
'(no default_encoding provided)' % value)
value = value.encode(self.default_encoding)
return value
def _repr(self, value, pos):
__traceback_hide__ = True
try:
if value is None:
return ''
if self._unicode:
try:
value = text_type(value)
except UnicodeDecodeError:
value = bytes(value)
else:
if not isinstance(value, basestring_):
value = coerce_text(value)
if (is_unicode(value) and self.default_encoding):
value = value.encode(self.default_encoding)
except:
exc_info = sys.exc_info()
e = exc_info[1]
e.args = (self._add_line_info(e.args[0], pos), )
reraise((exc_info[0], e, exc_info[2]))
else:
if self._unicode and isinstance(value, bytes):
if not self.default_encoding:
raise UnicodeDecodeError(
'Cannot decode bytes value %r into unicode '
'(no default_encoding provided)' % value)
try:
value = value.decode(self.default_encoding)
except UnicodeDecodeError as e:
raise UnicodeDecodeError(
e.encoding, e.object, e.start, e.end,
e.reason + ' in string %r' % value)
elif not self._unicode and is_unicode(value):
if not self.default_encoding:
raise UnicodeEncodeError(
'Cannot encode unicode value %r into bytes '
'(no default_encoding provided)' % value)
value = value.encode(self.default_encoding)
return value
def iteritems(self):
for key, values in self.params.iteritems():
yield key, self.delimiter.join((text_type(x) for x in values))
def iteritems(self):
for key, values in self.params.iteritems():
yield key, self.delimiter.join((text_type(x) for x in values))
