masiarek

import pandas as pd
from io import StringIO
import io

A = """
k1,k2,a3
1,44,x
2,55,y
3,66,z"""

masiarek

import pandas as pd
import io, csv

A = """
k1,k2,a3
1,44,x
2,55,y
3,66,z"""

B = """

masiarek

from collections import defaultdict
from pprint import pp

left = [{1: ["10", "11"]}, {2: ["20", "21"]}]
right = [
    {"10": ["a", "b"]},
    {"11": ["a", "b"]},
    {"20": ["x", "y"]},
    {"21": ["x", "z"]}, # <== here is a difference!
]

masiarek

import csv
from collections import defaultdict

dd = defaultdict(list)
with open("BKPF.txt") as bkpf:
    dd = csv.DictReader(bkpf)
    print(*dd.fieldnames, sep="|")
    for e in dd:
        print(*e.values())

masiarek

import pytest


@pytest.fixture(autouse=True, scope="module")
def fix_module():
    print("\nFix module setup")
    yield
    print("\nFix module teardown")

masiarek

### Keybase proof

I hereby claim:

  * I am masiarek on github.
  * I am a_masiarek (https://keybase.io/a_masiarek) on keybase.
  * I have a public key ASAptImDJxWgKF_h6FAwW5jg7pnu6lmMbV36IsXEW3X4BAo

To claim this, I am signing this object: