def _typed_encode(value, _buffer):
try:
if value is None:
append(_buffer, u'{"$value": null}')
return
elif value is True:
append(_buffer, u'{"$value": true}')
return
elif value is False:
append(_buffer, u'{"$value": false}')
return
_type = value.__class__
if _type in (dict, Dict):
if value:
_dict2json(value, _buffer)
else:
append(_buffer, u'{"$object": "."}')
elif _type is str:
append(_buffer, u'{"$value": "')
try:
v = utf82unicode(value)
except Exception, e:
problem_serializing(value, e)
for c in v:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u'"}')
elif _type is unicode:
append(_buffer, u'{"$value": "')
for c in value:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u'"}')
def _value2json(value, _buffer):
try:
if value is None:
append(_buffer, "null")
return
elif value is True:
append(_buffer, "true")
return
elif value is False:
append(_buffer, "false")
return
elif isinstance(value, Mapping):
if value:
_dict2json(value, _buffer)
else:
append(_buffer, "{}")
return
type = value.__class__
if type is str:
append(_buffer, '"')
try:
v = utf82unicode(value)
except Exception, e:
problem_serializing(value, e)
for c in v:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, '"')
elif type is unicode:
append(_buffer, '"')
for c in value:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, '"')
def _value2json(value, _buffer):
try:
_class = value.__class__
if value is None:
append(_buffer, u"null")
return
elif value is True:
append(_buffer, u"true")
return
elif value is False:
append(_buffer, u"false")
return
type = value.__class__
if type is str:
append(_buffer, u"\"")
try:
v = utf82unicode(value)
except Exception, e:
problem_serializing(value, e)
for c in v:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u"\"")
elif type is unicode:
append(_buffer, u"\"")
for c in value:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u"\"")
def _dict2json(value, _buffer):
prefix = u"{\""
for k, v in value.iteritems():
append(_buffer, prefix)
prefix = u", \""
if isinstance(k, str):
k = utf82unicode(k)
for c in k:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u"\": ")
_value2json(v, _buffer)
append(_buffer, u"}")
def _dict2json(value, _buffer):
prefix = u"{\""
for k, v in value.iteritems():
append(_buffer, prefix)
prefix = u", \""
if isinstance(k, str):
k = utf82unicode(k)
for c in k:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u"\": ")
_value2json(v, _buffer)
append(_buffer, u"}")
def _dict2json(value, _buffer):
prefix = u'{"$object": ".", "'
for k, v in value.iteritems():
append(_buffer, prefix)
prefix = u", \""
if isinstance(k, str):
k = utf82unicode(k)
if not isinstance(k, unicode):
Log.error("Expecting property name to be a string")
for c in k:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u"\": ")
_typed_encode(v, _buffer)
append(_buffer, u"}")
def _dict2json(value, _buffer):
try:
prefix = '{"'
for k, v in value.iteritems():
append(_buffer, prefix)
prefix = ', "'
if isinstance(k, str):
k = utf82unicode(k)
for c in k:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, '": ')
_value2json(v, _buffer)
append(_buffer, "}")
except Exception, e:
from pyLibrary.debugs.logs import Log
Log.error(_repr(value) + " is not JSON serializable", cause=e)
def _dict2json(value, _buffer):
try:
prefix = u"{\""
for k, v in value.iteritems():
append(_buffer, prefix)
prefix = u", \""
if isinstance(k, str):
k = utf82unicode(k)
for c in k:
append(_buffer, ESCAPE_DCT.get(c, c))
append(_buffer, u"\": ")
_value2json(v, _buffer)
append(_buffer, u"}")
except Exception, e:
from pyLibrary.debugs.logs import Log
Log.error(_repr(value) + " is not JSON serializable", cause=e)