alexandre

# https://spacy.io/
# pip install spacy
#
#
import collections

import spacy


nlp = spacy.load('pt')

alexandre

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alexandre

Um caminho das pedras...

O objetivo desse gist é funcionar como um caminho das pedras para que uma pessoa possa aprender Python "sozinha" (no final do texto tem um comentário sobre as aspas).

O Básico

A indicação é o livro "Think Python". Existe uma opção em português também:

• Think Python [EN] -> http://greenteapress.com/wp/think-python/
• Pense Python [PT-BR] -> https://penseallen.github.io/PensePython2e/

alexandre

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

alexandre

from __future__ import print_function

import functools
from inspect import isfunction


def decorator_with_trace(force_super):

    def wrapper(function):

alexandre

#lang racket

;; Set 1 - Challenge 1
;; TODO: split string in pairs and convert one by one to int and lookup into ascii table the related character.
(define the-string "49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d")

(define (split-in-pairs a-list)
  (cond
    [(null? a-list) a-list]
    [(<= (length a-list) 2) (cons a-list '())]

alexandre

from pyramid.exc import HTTPMethodNotAllowed
from pyramid.view import view_config


class BaseView(object):

    def __init__(self, request):
        self.request = request

    def __call__(self):

alexandre

from sqlalchemy.sql import expression
from sqlalchemy.ext.compiler import compiles
from sqlalchemy.types import Date, DateTime


class DateBetween(expression.FunctionElement):

    type = Date
    name = 'datebetween'

alexandre

#lang racket

(require racket/system)
(require net/ftp)


(define conn (ftp-establish-connection "ftp.ibge.gov.br"
                                       21
                                       "anonymous"
                                       ""))

alexandre

Algo que eu descobri durante um teste....

from pymongo import MongoClient


client = MongoClient()

db = client.test_database

expected_doc = {