alanyee

Keybase proof

I hereby claim:

• I am alanyee on github.
• I am alyee (https://keybase.io/alyee) on keybase.
• I have a public key whose fingerprint is 9F7E F201 F155 949E 91CF C0F9 8567 AADE BD3D 9319

To claim this, I am signing this object:

alanyee

from functools import partial

def iseven(n, d=2):
    """Example"""
    return n % d == 0

def groupby(key, seq):
    """Based on toolz groupby"""
    result = defaultdict(list)
    for item in seq:

alanyee

import argparse

parser = argparse.ArgumentParser(prog='PROG', add_help=False)
parser.add_argument('--help', '-h', action='help', help=argparse.SUPPRESS)

alanyee

def _siftdown_max(heap, startpos, pos):
    'Maxheap variant of _siftdown'
    newitem = heap[pos]
    # Follow the path to the root, moving parents down until finding a place
    # newitem fits.
    while pos > startpos:
        parentpos = (pos - 1) >> 1
        parent = heap[parentpos]
        if parent < newitem:
            heap[pos] = parent

alanyee

aws ec2 describe-images \
    --owners 679593333241 \
    --filters 'Name=name,Values=Kali*' 'Name=state,Values=available' \
    --query 'reverse(sort_by(Images, &CreationDate))[:1].ImageId' \
    --output text

alanyee

"""Using boto3, instead of awscli, to tail logs. Based on https://github.com/aws/aws-cli/blob/v2/awscli/customizations/logs/tail.py"""

from collections import defaultdict
import sys
import time

import boto3
from botocore.exceptions import ClientError, ParamValidationError

SLEEP = 5