Pyinstaller Locate

02 Apr 2021

layout: post
title: PyInstaller set encoding via LSEnvironment
date: 2021-04-02 23:10:00 +0000
author: sjie
category: python,pyinstaller
tags: python,pyinstaller,LSEnvironment,encoding

set the LANG and default character encoding via the [LSEnvironment] property

App.spec

app = BUNDLE(exe,
             name='You.app',
             icon='logo.png',
             bundle_identifier=None,
             info_plist={
                 'LSEnvironment': {
                     'LANG': 'zh_CN.UTF-8',
                     'LC_CTYPE': 'zh_CN.UTF-8'
                 }
               })

Flask Allow CORS

14 Mar 2021

from flask_cors import *

def create_app():
    app = Flask(__name__)
    CORS(app, supports_credentials=True)

Flask 禁止缓存

20 Feb 2021


@app.after_request
def add_header(r):
    r.headers["Cache-Control"] = "no-cache, no-store, must-revalidate"
    r.headers["Pragma"] = "no-cache"
    r.headers["Expires"] = "0"
    r.headers['Cache-Control'] = "public, max-age=0"
    return r

after_request(f)

Register a function to be run after each request.

Your function must take one parameter, an instance of response_class and return a new response object or the same (see process_response()).

As of Flask 0.7 this function might not be executed at the end of the request in case an unhandled exception occurred.