I am looking for a kick-start on how to access Firefox bookmarks, folders and tabs from Python using Firefox SDK.
I already tested accessing places.sqlite through the SQLite3 library, but it can run in read-only mode since Firefox locks the database while in use.
How do I initialize the SDK from Python (3.x but I would be willing to use 2.7 too, in case) and send basic commands like create a folder, create a bookmark or tag it?
As you might have already guessed I am learning and rather inexperienced...
Yet I searched quite a bit without finding anything of value other than this link Manipulating bookmarks using Places that clearly uses some other language.
I have investigated a little further, or better: asked to an experienced friend.
The answer seems to be: you cannot invoke Firefox's SDK from anything different than Javascript. It has no bindings for other languages, also because they could not work in Firefox.
In addition to that the guide I linked might be old, since Firefox has moved onto supporting web extensions.
It looks like I might have to shift my focus back to JS if I want to pursue this project.
Related
I am a basic python programmer.
I would like to change the settings of google chrome, especially the proxy and LAN settings automatically with a program.
I tried looking at the webbrowser library, but I don't think its sufficient.
I looked at the selenium library, but I do not know where to start looking for my requirements in the library, could someone provide a resource or a method on how to automate my tasks? I looked at another questions which describes a process using c#. But thats not my problem. I want the required documentation for my exact purpose.
http://seleniumhq.github.io/selenium/docs/api/py/api.html
which of these must I use?
What you need to use is the Selenium WebDriver API, with Python bindings (lots of other languages are also supported, and many frameworks are available).
Here's a good Python example, plus there's a huge number of helpful questions on this site.
Here's a good description of the ChromeDriver (the WebDriver library that automates a Chrome browser) complete with installation instructions and example Python code.
I personally recommend BrowserMob as a proxy server for Selenium. Although it's Java-based, once it's running you can control it via a REST API - I assume you want to be able to manipulate requests/responses, that kind of thing?
In any case, there are lots of proxy servers available, and the configuration to use one within your Python code is pretty standard. See this example (see also the links).
I currently simply have a local website on my Mac. I can view the webpage's HTMl and CSS and run the javascript functions in browser on my computer, but the next step I want to take is incorporating python scripts for accessing a MySQL database and returning results.
I am clearly new to this, and would love some guidance. Right now, on my computer, I have MySQL installed and I can run it in the terminal just fine. What else do I need as far as database and server equipment – if anything – to get some dynamic website running locally? My current, albeit incredibly limited, understanding is that I have a MySQL database stored on my machine that can be accessed through a Python script – also on my machine – and a link to this script in the HTML file. Is this even right, or do you recommend certain tutorials to fill in the gaps or teach me from the ground up?
I am sorry I am asking a lot; the few tutorials I have found have seemed to cover what I am hoping to do. Many thanks in advance.
Here you go. https://docs.djangoproject.com/en/1.4/intro/install/
Just follow the installation guide, and you'll be up and running in no time.
If you have MySQL installed on your machine along with Python, get a version of MySQLDb library for Python and have fun with it. Moreover, you can do almost any data operation with these combinations. If you want your website to go live (and do not wish to go through web frameworks) just look for a hosting plan that gives you a Python installed server access.
How can I execute a Python script on a webpage?
I've used XAMPP to create the Apache server. Are there any tutorials/examples or guides on how to execute a .py script? I'm using Windows 7 and have installed Python on my local machine. If I access the .py script via the web link, it looks as if its HTML code and nothing is executed.
Typically, you don't execute Python in the browser. Instead, the browser accesses a resource (or "webpage", like http://example.com/mypage) by requesting the resource from the server. The server (for example, Apache), when administered correctly, passes off handling of the request to some Python script. Then, your Python script creates some output (for example, HTML) which the server then returns to the browser for the browser to display.
However, some web sites have found it useful to have logic (scripts) run in the browser, rather than on the server. The standard way of doing this is using JavaScript (although in the past there WERE other languages built into browsers, such as VBScript in Internet Explorer).
Right now, pretty much all browsers have settled on JavaScript as THE scripting language in the browser. In order for you to use any other language in the browser (including Python), the browser must support that scripting language (or needs to have an add-on to support that scripting language). Simply having Python installed on your client alongside the browser is not enough. For more information, please see the Python documentation Web Browser Programming.
Another option is to use something like Pyjs. This is a library that has you write your code in Python, and converts the necessary parts to JavaScript. This isn't exactly "Python in the browser", but it might be something you are looking for.
I guess this links will help....
https://community.apachefriends.org/f/viewtopic.php?t=42975
Usually a good resource for Python is the official documentation.
They do a great job of explaining many aspects of Python. Using Python on the web is a big part and they have a great overview.
I am basically a PHP guy. now moving towards python. I am starting to learn python.
How do I install it and start working it, and develop websites .
I got totally confused with the alternative implementations in the download section of the Python site. Can you tell me what "alternative implementations" means?.
I mean to say: I can create a .php file in my server and then access it from browser like http://example.com/index.php, so I was wondering whether I can do the same with python, like creating a .py file and accessing from browser http://example.com/index.py.
Just as a disclaimer, I interpret you saying "run Python in a browser" as "making a website with Python."
If you want to start writing web applications in Python, you can either use CGI or use one of its many web app frameworks. Python is not like PHP in the sense that you can't just embed it in HTML. Many of those frameworks come with development servers that you can use to test your web app (by looking at it in a browser).
A particularly good Python web framework is Django.
I really do recommend that you do the Python tutorial before you dive into any of those frameworks, though. Python is not only for writing web applications, so you'll have to get some fundamentals down first before any of that makes sense to you.
As for installing Python, I recommend you take the version you got with your OS if you use Mac or Linux, or installing the Python 2.7.1 32-bit binary from python.org if you use Windows. The alternative implementations include a Python that runs on the Java virtual machine and one that runs on the .NET Common Language Runtime, but for your purposes the reference implementation, CPython, should work fine.
Python by default is a general purpose scripting language and is not meant specifically for web application development (like PHP is primarily). So, you'll first need to download and install Python (choose the version that's appropriate for your OS) from www.python.org I'd recommend v2.7.1 but you can try out v3.2 if you'd like.
The other versions (IronPython, Jython, etc) are Python implementations on other platforms (.NET and JVM respectively), and in all likelihood you don't need to bother with them unless you really want to.
To start working with Python and create web applications you will also need to download and install a Python-based web framework. There are many of them, too many in fact to list here. However, there is a page on the Python Wiki that has a list of useful frameworks for web development.
You don't "run it from a browser". You don't run PHP from a browser, either.
The way to use Python for web development is to use a framework like Django or Pyramid.
Sage or CodeNode let you run Python in a browser.
You can get a limited Python experience by pointing your browser to http://shell.appspot.com/ . You will be running Python 2.5.2 on Google's site.
Is there any way to achieve the same functionality in Python, i.e., launching a script from a browser and automatically updating it from a central server location?
Run your app on Jython and use Java Web Start?
From a comment below, http://blog.pyproject.ninja/posts/2016-03-31-web-start-on-jython.html, provides a complete example.
Note that Jython is not Python- some stuff does not work, and notably Jython is only Python-2.7 compatible.
Well this is still not a full match of the features of JNLP but maybe esky is closer to what you want. It's not browser based but once your app is installed on the client it can update itself. It might also lack something in the cross-platform department so depending on your environment YMMV.
Another alternative might be the Dabo framework at dabodev.com. It's been a few years since i looked at that but it still looks like it's alive :-)
You may be able to achieve some functionality with Skulpt although it uses classless python, so its functionality is rather limited.
Well check out this python wiki page as it lays out various options.