Deprecation warning when running with recent IPython

[psychemedia]

I'm getting the following warning against IPython installed from a current pip install of jupyter:

%load_ext sql

/usr/local/lib/python3.4/dist-packages/IPython/config.py:13: ShimWarning: The `IPython.config` package has been deprecated. You should import from traitlets.config instead.
  "You should import from traitlets.config instead.", ShimWarning)
/usr/local/lib/python3.4/dist-packages/IPython/utils/traitlets.py:5: UserWarning: IPython.utils.traitlets has moved to a top-level traitlets package.
  warn("IPython.utils.traitlets has moved to a top-level traitlets package.")

[Ah - I see this has been addressed in https://github.com//pull/42 - but not accepted yet?]

[EntilZha]

I am getting the same thing. Any idea when #42 is getting merged?

[debu999]

Its still the same error after 2 years. Not sure when we can expect the fix to be incorporated.

[wayne676]

import os
import sys
import json
import socket
import threading

activate_this = os.environ.get("SUBLIMEREPL_ACTIVATE_THIS", None)

turn off pager

os.environ['TERM'] = 'emacs'

if activate_this:
with open(activate_this, "r") as f:
exec(f.read(), {"file": activate_this})

try:
import IPython
IPYTHON = True
version = IPython.version_info[0]
except ImportError:
IPYTHON = False

if not IPYTHON:
# for virtualenvs w/o IPython
import code
code.InteractiveConsole().interact()

IPython 4

if version > 3:
from traitlets.config.loader import Config

all other versions

else:
from IPython.config.loader import Config

editor = "subl -w"

cfg = Config()
cfg.ZMQTerminalInteractiveShell.simple_prompt = True
cfg.InteractiveShell.readline_use = False
cfg.InteractiveShell.autoindent = False
cfg.InteractiveShell.colors = "NoColor"
cfg.InteractiveShell.editor = os.environ.get("SUBLIMEREPL_EDITOR", editor)

IPython 4.0.0

if version > 3:
try:
from jupyter_console.app import ZMQTerminalIPythonApp

    def kernel_client(zmq_shell):
        return zmq_shell.kernel_client
except ImportError:
    raise ImportError("jupyter_console required for IPython 4")

IPython 2-3

elif version > 1:
from IPython.terminal.console.app import ZMQTerminalIPythonApp

def kernel_client(zmq_shell):
    return zmq_shell.kernel_client

else:
# Ipython 1.0
from IPython.frontend.terminal.console.app import ZMQTerminalIPythonApp

def kernel_client(zmq_shell):
    return zmq_shell.kernel_manager

embedded_shell = ZMQTerminalIPythonApp(config=cfg, user_ns={})
embedded_shell.initialize()

if os.name == "nt":
# OMG what a fugly hack
import IPython.utils.io as io
io.stdout = io.IOStream(sys.stdout, fallback=io.devnull)
io.stderr = io.IOStream(sys.stderr, fallback=io.devnull)
embedded_shell.shell.show_banner() # ... my eyes, oh my eyes..

ac_port = int(os.environ.get("SUBLIMEREPL_AC_PORT", "0"))
ac_ip = os.environ.get("SUBLIMEREPL_AC_IP", "127.0.0.1")
if ac_port:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((ac_ip, ac_port))

def read_netstring(s):
size = 0
while True:
ch = s.recv(1)
if ch == b':':
break
size = size * 10 + int(ch)
msg = b""
while size != 0:
msg += s.recv(size)
size -= len(msg)
ch = s.recv(1)
assert ch == b','
return msg

def send_netstring(sock, msg):
payload = b"".join([str(len(msg)).encode("ascii"), b':', msg.encode("utf-8"), b','])
sock.sendall(payload)

def complete(zmq_shell, req):
kc = kernel_client(zmq_shell)
# Ipython 4
if version > 3:
msg_id = kc.complete(req['line'], req['cursor_pos'])
# Ipython 1-3
else:
msg_id = kc.shell_channel.complete(**req)
msg = kc.shell_channel.get_msg(timeout=50)
# end new stuff
if msg['parent_header']['msg_id'] == msg_id:
return msg["content"]["matches"]
return []

def handle():
while True:
msg = read_netstring(s).decode("utf-8")
try:
req = json.loads(msg)
completions = complete(embedded_shell, req)
result = (req["text"], completions)
res = json.dumps(result)
send_netstring(s, res)
except Exception:
send_netstring(s, b"[]")

if ac_port:
t = threading.Thread(target=handle)
t.start()

embedded_shell.start()

if ac_port:
s.close()

replace your ipy_repl.py to above code @debu999