grubberr

def iter_lines(gen):
    buffer = ""
    for chunk in gen:
        buffer += chunk
        while True:
            pos = buffer.find('\n')
            if pos <= -1:
                break
            yield buffer[:pos+1]
            buffer = buffer[pos+1:]

grubberr

#!/usr/bin/env python3

import os
import sys
import pty


def waitstatus_to_exitcode(status):
    """
    https://github.com/python/cpython/blob/e0bc8ee945af96f9395659bbe3cc30b082e7a361/Modules/posixmodule.c#L14658-L14748

grubberr

#!/Users/ant/temp/.venv/bin/python3

import io
import csv
import random
import string
import requests
import responses
import tracemalloc

grubberr

(Pdb) print(json.dumps(schema, indent=4))
{
    "allOf": [
        {
            "$ref": "#/definitions/PaginationStrategy"
        },
        {
            "type": "object",
            "required": [
                "page_size"

grubberr

import io
import csv

buff = io.StringIO("field\nvalue1\nvalue" + csv.field_size_limit() * 'e')
reader = csv.reader(buff)
for row in reader:
    pass

grubberr

import io
import csv


data = []

for l in range(10):
    fields = []
    for f in range(1000000):
        fields.append('"field{}"'.format(f))

grubberr

#!/usr/bin/env python3


class cstr(str):
    """to avoid string to be 'interned'"""


class Meta(type):
    def __new__(cls, name, bases, attrs):
        for k, v in attrs.items():

grubberr

Email validator

flask_restx

https://github.com/python-restx/flask-restx/blob/7ce0ef8056e66d81018e32dfe4b2dcc59dedfb83/flask_restx/inputs.py#L49

Django

https://github.com/django/django/blob/eab67450b3ef4db99b9fed258063d88656daac4a/django/core/validators.py#L178C3-L178C3