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#!/usr/bin/env python
from PIL import Image
from argh import arg, dispatch_command
import os

def gen_assets(rootdir, force=False):
    for root, dirs, files in os.walk(rootdir):
        for d in dirs:
            gen_thumb(os.path.join(root, d), force=force)
        for f in files:

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import lxml

root = lxml.html.parse(filename).getroot()

# in case the file contains unicode characters
parser = lxml.html.HTMLParser(encoding='utf-8')
root = lxml.html.parse(filename, parser=parser).getroot()

# get matched elements using css selector
els = root.cssselect('div.shop-info div.info-name h2 a')

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class DoublyLinkedList(object):
    # Copied from Python standard Library Lib/collections.py
    # The circular doubly linked list starts and ends with a sentinel element.
    # The sentinel element never gets deleted (this simplifies the algorithm).
    # Each link is stored as a list of length three:  [PREV, NEXT, VAL].
    def __init__(self):
        self.__root = root = [] # sentinel node
        root[:] = [root, root, None]

    def append(self, val):

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@app.route('/download', methods=['GET'])
def download():
    data = json.dumps({"example" : "json string"})
    response = make_response(data)
    response.headers['Content-Type'] = 'text/json'
    response.headers['Content-Disposition'] = 'attachment; filename=example.json'
    return response

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# -*- coding: utf-8 -*-

# ############################################################################
# This example demonstrates how to use the MultipartEncoderMonitor to create a
# progress bar using clint.
# ############################################################################

from clint.textui.progress import Bar as ProgressBar
from requests_toolbelt import MultipartEncoder, MultipartEncoderMonitor

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from fabric.api import local

def sh(command, *args, **kwargs):
    frame = inspect.currentframe()
    ctx = frame.f_back.f_globals.copy()
    ctx.update(frame.f_back.f_locals)
    command = command.format(**ctx)
    del frame
    return local(command, *args, **kwargs)

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[
  {
    "id": 58379, # 主题的ID
    "title": "Welcome to Glow!", # 主题的标题
    "content": "Tell us a little bit about yourself. Where are you from? How old are you?",  # 主题的内容
    "tag": "Glow Support", # 主题的标签
    "views": 9993, # 主题的浏览次数
    "time_created": 1415604639 # 主题的创建时间(unix时间戳)
    "author": { # 主题的作者信息
      "id": 72057594048471049,

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# Engineer Culture at Glow

---

## Should we really care about culture at startups?

Good culture makes a company more efficient and scalable
- Lower communication cost
- Helps individual development, especially for junior members
- Makes the team unique

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from gevent import monkey
monkey.patch_all()

import requests
import gevent
import traceback
from gevent.pool import Pool


def imap(urls, size, break_time=None):