33 lines
663 B
Python
33 lines
663 B
Python
# test ujson.dump in combination with uio.IOBase
|
|
|
|
try:
|
|
import uio as io
|
|
import ujson as json
|
|
except ImportError:
|
|
try:
|
|
import io, json
|
|
except ImportError:
|
|
print('SKIP')
|
|
raise SystemExit
|
|
|
|
if not hasattr(io, 'IOBase'):
|
|
print('SKIP')
|
|
raise SystemExit
|
|
|
|
|
|
# a user stream that only has the write method
|
|
class S(io.IOBase):
|
|
def __init__(self):
|
|
self.buf = ''
|
|
def write(self, buf):
|
|
if type(buf) == bytearray:
|
|
# uPy passes a bytearray, CPython passes a str
|
|
buf = str(buf, 'ascii')
|
|
self.buf += buf
|
|
|
|
|
|
# dump to the user stream
|
|
s = S()
|
|
json.dump([123, {}], s)
|
|
print(s.buf)
|