adding document for ipc

Please add some document on how to use ipc. I figured it out by seach hopen in the repo

>>> h = q.hopen('::9900')
>>>  h(q('"1 + 1"'))
K('3')
>>>  h((q('+'), 1, 2)))
K('3')

[sashkab]

@dirwin15 If you pass argument as Python string, it will be casted into symbol, which is expected. If you would like to pass arguments with a different type, you should either pass their Python equivalent (i.e for date — use datetime.date, for int pass int.

>>> from datetime import date
>>> from pyq import kp, K
>>> K.date(date(2018, 10, 31))
k('2018.10.31')
>>> K.string("string")
k('"string"')
>>> kp("string")
k('"string"')
>>> K.int(123)
k('123i')
>>> K.float(3.14159)
k('3.14159')

So you might want to modify your call in order to receive expected types:

h(('runFunc',('tradeData'),(K.date(date(2018, 7, 26)), K.long(10055285), K.string('ORD_ID'))))

Documentation is available at code.kx.com

[StephenTaylor-Kx]

Looking forward to seeing the PR.