mahmoud

# -*- coding: utf-8 -*-
"""
Common test fixtures for pytest
"""
from __future__ import print_function, unicode_literals

import os
from itertools import groupby

import pytest

mahmoud

before = \
'''
Traceback (most recent call last):
  File "tmp.py", line 9, in _make_stack
    glom(target, spec)
  File "/home/mahmoud/projects/glom/glom/core.py", line 2024, in glom
    raise err
glom.core.PathAccessError: error raised while processing, details below.
 Target-spec trace (most recent last):

mahmoud

$ python3
Python 3.7.7 (default, Mar 10 2020, 17:25:08) 
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> e = 'hi'
>>> try:
...   1/0
... except Exception as e:
...   pass
... 

mahmoud

>>> def f(a, b):
...   return a, b
...

# py27
>>> partial(f, b=1)(1, 2)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: f() got multiple values for keyword argument 'b'

mahmoud

def create_parser():
    root_parser = ArgumentParser(description='article fetch operations')
    root_parser.add_argument('--list_home', help='list lookup directory')
    add_subparsers(root_parser.add_subparsers())
    return root_parser


def add_subparsers(subparsers):
    parser_list = subparsers.add_parser('list')
    parser_list.add_argument('target_list', nargs='?',

mahmoud

>>> x = [1]
>>> y = (2, 3)
>>> x + y
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: can only concatenate list (not "tuple") to list
>>> x += y
>>> x
[1, 2, 3]

mahmoud

# https://twitter.com/hynek/status/1076048147074478080

from boltons.iterutils import remap


DATA = {"a": {"b": 1, "c": {"d": 2}}}
OUT = ["a.b", "a.c.d"]


def get_leaf_paths(root, with_val=False):

mahmoud

find . -type d -name migrations -print0 -exec sh -c 'echo && echo "Checking: '{}'" && git --no-pager log --exit-code --all --not master --stat --pretty=format:"%n%ad - %d - %an: %s" --no-merges --after="one week ago"  -- '{}' && echo "No changes for: '{}'" || echo "Finished: '{}'"' \;

mahmoud

# needs to be parted'd before replacing.
$ sudo parted /dev/disk/by-id/ata-HGST_HDN724030ALE640_PK2234P9K09E0Y
GNU Parted 3.2
Using /dev/sdh
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mklabel GPT
(parted) quit

# then we need to make the ashift=9 because this is an older zfs pool
$ sudo zpool replace -o ashift=9 liu 18069869553946727791 /dev/disk/by-id/ata-HGST_HDN724030ALE640_PK2234P9K09E0Y

mahmoud

>>> class Lol:
...   pass
... 
>>> Lol()
<__main__.Lol instance at 0x7fb2bde403b0>
>>> x = Lol()
>>> x
<__main__.Lol instance at 0x7fb2bde403f8>
>>> x.__class__
<class __main__.Lol at 0x7fb2bde2ce88>