mahmoud

"""
This is an extension of the technique first detailed here:

http://sedimental.org/remap.html#add_common_keys

In short, it calls remap on each container, back to front, using the accumulating
previous values as the default for the current iteration.
"""

mahmoud

from boltons.iterutils import is_scalar, remap

garbagey = {'attributes': 
            {'vars': 
             {'network': 
              {'addresses': []}}, 
             'characteristics': 
             {'chars': 'abc', 
              'misc_obj': {}, 
              'others': [1, 2]}

mahmoud

# python 3.10 with glom 23
>>> import glom
>>> target = {'planets': [{'name': 'earth', 'moons': 1}]}
>>> spec = ('planets', ['rings'])  # a spec we expect to fail
>>> glom.glom(target, spec)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/mahmoud/projects/glom/glom/core.py", line 2297, in glom
    raise err
glom.core.PathAccessError: error raised while processing, details below.

mahmoud

{
  "acap": 674, 
  "afp": 548, 
  "dict": 2628, 
  "dns": 53, 
  "file": null, 
  "ftp": 21, 
  "git": 9418, 
  "gopher": 70, 
  "http": 80, 

mahmoud

import re

# the first group is noncapturing and just ensures we're at the beginning of 
# the string or have whitespace before the hashtag (don't want to capture anchors)
# without the fullwidth hashmark, hashtags in asian languages would be tough

hashtag_re = re.compile("(?:^|\s)[＃#]{1}(\w+)", re.UNICODE)

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='?',