sloria

<button data-areyousure>Default</button>

<button data-areyousure="¿Está seguro?" 
             data-confirm="Sí" 
             data-cancel="No">Custom Text</button>

<button id="callbacks">Callbacks</button>

<script>
$("#callbacks").areyousure({ yes: function() {alert('Sure.');},

sloria

- name: test csf | Port scans are denied
  connection: local
  sudo: no
  # doalarm runs a command and returns an error if no output was captured in
  # 3 seconds
  # Here, a portscan is attempted; CSF should hang the connection, so doalarm() should
  # return an error
  command: doalarm () { perl -e 'alarm shift; exec @ARGV' "$@"; } && doalarm 3 nc -z 192.168.111.111 1-1023
  register: portscan_result
  failed_when: portscan_result.stdout

sloria

from marshmallow import Schema, fields

class FooSchema(Schema):
    author_name = fields.Nested('UserSerializer')

    class Meta:
        fields = ('id', 'author_name')

foos = Foo.query.all()
schema = FooSchema(many=True)

sloria

"""Proof of concept for converting 3rd-party validators to marshmallow validators,
demonstating multiple possible implementations.
"""
from marshmallow import fields
from marshmallow.exceptions import UnmarshallingError, ValidationError
import pytest

class Converter(object):
    __name__ = 'Converter'

sloria

# The slow way
class Person:
    def __init__(self, name, occupation):
        self.name = name
        self.occupation = occupation
        self.relatives = self._get_all_relatives()
        
    def _get_all_relatives():
        ...
        # This is an expensive operation

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def send_task(self, task, job, obligation):
    ...
    processed = ...
    ...
    copied = ...
    ...
    executed = ...
    100 more lines

sloria

class Boiler:
    def safety_check(self):
        # Convert fixed-point floating point
        temperature = self.modbus.read_holding()
        pressure_psi = self.abb_f100.register / F100_FACTOR
        if (psi_to_pascal(pressure_psi) > MAX_PRESSURE or
                temperature > MAX_TEMPERATURE):
            # Shutdown!
            self.pnoz.relay[15] &= MASK_POWER_COIL
            self.pnoz.port.write('$PL,15\0')

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class TaskSender:
    def __init__(self, task, job obligation):
        self.task = task
        self.job = job
        self.obligation = obligation
        self.processed = []
        self.copied = []
        self.executed = []

    def __call__(self):

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if self.flags & 0b1000:  # Am I visible?
    ...

# Better
...
@property
def is_visible(self):
    return self.flags & 0b1000

if self.is_visible:

sloria

class ParagraphEditor:
    ...
    def highlight(self, rectangle):
        self.reverse(rectangle)

# Better
class ParagraphEditor:
    ...
    highlight = reverse  # More readable, more composable