Importing IBIS in Python

Question

I am trying to use ibis in my code and while importing it gives an error mentioned below stating that an attribute is called that doesn't exist and when I checked I found the same thing. It also doesn't have a window attribute inside the rules module. I tried updating ibis and did setup the whole project again. I am new to coding in python so sorry if I could not explain my question correctly.

Error-

expr = Arg(rlz.analytic)
AttributeError: module 'ibis.expr.rules' has no attribute 'analytic'

Code(This is inside the IBIS code in conda environment)-

from .. import rules as rlz


@public
class WindowOp(ValueOp):
    expr = Arg(rlz.analytic)
    window = Arg(rlz.window(from_base_table_of="expr"))
    output_type = rlz.array_like('expr')

Answer 1

There are (frustratingly) two different ibis projects. You have probably installed the web templating framework called ibis.

If you do pip uninstall ibis and then pip install ibis-framework (or conda install ibis-framework) your code example should work.