web-app-from-scratch | Supporting material for my blog post series | Blog library
kandi X-RAY | web-app-from-scratch Summary
kandi X-RAY | web-app-from-scratch Summary
Supporting material for my blog post series on writing a web application from scratch in Python. You'll need Python 3.6+ to run any of this code. Start by reading scratch/server.py. Run the application with python -m scratch.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Main thread
- Iterate over lines from a socket
- Return the value of an integer key
- Construct a Request from a given socket
- Handle a client
- Send the message to the given socket
- Return all headers with the given name
- Read n bytes from the server
- Return the last value for the given name
- Creates a route handler
- Add a new route to the router
- Serve static files
- Add a header
- Start the HTTP worker loop
- Stops the thread
- Create a JSON response
- Mount a handler
web-app-from-scratch Key Features
web-app-from-scratch Examples and Code Snippets
Community Discussions
Trending Discussions on web-app-from-scratch
QUESTION
I am trying to query a simple MySQL DB using MySQLdb in Flask. I have the following code:
...ANSWER
Answered 2018-May-30 at 10:04mysql.connect() use current_app everywhere, so you have to call it inside of application context.
Method 1: Push an application context temporarily
QUESTION
I am using python Flask but is Javascript I am thinking. I try to follows the tutorial on this site.
There the guy has function such (Step 4):
...ANSWER
Answered 2017-Nov-21 at 12:24I am just re-arranging your code and putting it as answer here since I feel that you sorely need a html boilerplate code;
I can't guarantee if it will work, I am just pointing you in the right path.
QUESTION
I am learning python and i am following this tutorial. i have completed part one and now i am doing the second one. I have git repo for the same here. Currently i am stuck at this weird problem. i am trying to get data from mysql using stored procedure. i am getting data in cursor but when i call fetchall or fetchone i get no data.
con = mysql.connect()
cursor = con.cursor()
cursor.callproc('sp_validateLogin',(_username,))
data = cursor.fetchone() #tried fetchall here, bit no data in "data" vriable
here is the screenshot of data fetched in cursor.
so everytime code jumps to else, which should go to if. how to overcome this?
Dev environment: Win10, VS2013 with PTVS, Python v 2.7
i have gone thru this, this and so many like those on internet.
...ANSWER
Answered 2017-May-17 at 13:59after lots of searching and experimenting this code works.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install web-app-from-scratch
You can use web-app-from-scratch like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
