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Developing Android Apps completely in Python. The goal of this training is to show you how to start developing full Android applications using only Python.

Developing Android Apps completely in Python

Different technologies will be demonstrated, including PySide-based QML GUIs using the Necessitas Qt port and the Py4A/SL4A-based approach, which can be combined with Android’s WebKit and re-use Python web frameworks. WinPython. Alternative Python Implementations. This site hosts the "traditional" implementation of Python (nicknamed CPython).

Alternative Python Implementations

A number of alternative implementations are available as well, namely. Portable Python - Portable Python. Ohjelmoinnin perusteet Python-kielellä. 1 Huomautus lukijalle Tämä materiaali on tarkoitettu Suomalaisten lukioiden yhteiskäyttöön.

Ohjelmoinnin perusteet Python-kielellä

Materiaali pohjautuu Helsingin yliopistossa tietojenkäsittelytieteen laitoksella keväällä 2011 järjestetyn Ohjelmoinnin perusteet -kurssin materiaaliin. Korjaus- ja parannusehdotuksia saa ja tuleekin lähettää sähköpostitse osoitteeseen arto.vihavainen@helsinki.fi. Materiaalia saa käyttää vapaasti lukiokurssien järjestämiseen ja itseopiskeluun, muu käyttö vaatii luvan.

Kevään 2011 ohjelmointikurssien materiaaliin on vaikuttaneet useat tahot: Arto Vihavainen, Matti Paksula, Matti Luukkainen, Antti Laaksonen, Pekka Mikkola, Juhana Laurinharju, Martin Pärtel. Lue materiaalia siten, että teet samalla itse kaikki lukemasi esimerkit. Isbn 9789522149701. It has been asked in the forum: I want to make a python code editor using App Inventor.

Is it possible to execute code in some way or the other and show the output? Yes, this is possible! To find a solution to this problem, I looked around in the internet and found Skulpt: Python. Client side. Ohjelmointiympäristön asennus Windowsiin. Tässä ohjeessa neuvotaan, miten saat asennettua kaikki tarvittavat ohjelmat omalle kotikoneellesi Python-ohjelmien kirjoittamista ja ajamista varten.

Ohjelmointiympäristön asennus Windowsiin

Suorita tämän ohjeen vaiheet järjestyksessä ylhäältä alas. Vaikka vaiheita on paljon, pitäisi asentamisen onnistua näiden ohjeiden avulla. Jos et kuitenkaan saa kaikkea toimimaan, tule tekemään ensimmäiset tehtävät johonkin harjoitusrymään, jotta saat tehtyä ensimmäisen tehtäväkierroksen määräaikaan mennessä. Tarvittaessa voit pyytää apua kurssin uutisryhmässä, tai jos käytät kannettavaa tietokonetta, voit ottaa sen mukaan johonkin harjoitusryhmään. A Gentle Introduction to Programming Using Python. Zero to Hero with Python. Python: A "Toy" Language. Python Programming. The dark side of the beloved Python. Python, the popular dynamic language, offers conciseness and a strong community.

The dark side of the beloved Python

But it is dogged by the transition from the 2.x family to the 3.x line. The language shows up as one of the most popular languages on the GitHub code-sharing site, accounting for 8 percent of code on the site and trailing only JavaScript, Ruby, and Java. But not all is rosy in the Python realm. After four years, programmers still are navigating a difficult transition from the 2.x to the 3.x version of the language because the 2.x version has been maintained in parallel, giving developers a reason to put off a migration to 3.x. [ Read InfoWorld's interview with Python founder Guido van Rossum. | Subscribe to InfoWorld's Developer World newsletter for more news and insights on software development. ] Developers using the language cite benefits in ramp-up time and library support. "I like interpreted languages better than compiled languages because I can mess with it in the console," Hathaway adds.

DecoratorLibrary. The Ultimate Psyco Guide. Charming Python: Decorators make magic easy. Doing a lot by doing very little Decorators have something in common with previous metaprogramming abstractions introduced to Python: they do not actually do anything you could not do without them.

Charming Python: Decorators make magic easy

As Michele Simionato and I pointed out in earlier Charming Python installments, it was possible even in Python 1.5 to manipulate Python class creation without the "metaclass" hook. Decorators are similar in their ultimate banality. All a decorator does is modify the function or method that is defined immediately after the decorator. This was always possible, but the capability was particularly motivated by the introduction of the classmethod() and staticmethod() built-in functions in Python 2.2. Setting a string as a variable name - Python. A guide to Python Namespaces « The ByteBaker. This post is part of the Powerful Python series where I talk about features of the Python language that make the programmer’s job easier.

A guide to Python Namespaces « The ByteBaker

The Powerful Python page contains links to more articles as well as a list of future articles. Namespaces are a fundamental idea in Python and can be very helpful in structuring and organizing your code (especially if you have a large enough project). However, namespaces might be a somewhat difficult concept to grasp and get used to if you’re new to programming or even coming from another programming language (in my case, Java). Here’s my attempt to make namespaces just a little easier to understand. What’s in a name? Python: import a module from a folder. Understanding Python's "with" statement. Fredrik Lundh | October 2006 | Originally posted to online.effbot.org Judging from comp.lang.python and other forums, Python 2.5’s new with statement seems to be a bit confusing even for experienced Python programmers.

Understanding Python's "with" statement

As most other things in Python, the with statement is actually very simple, once you understand the problem it’s trying to solve. Consider this piece of code: set things up try: do something finally: tear things down Here, “set things up” could be opening a file, or acquiring some sort of external resource, and “tear things down” would then be closing the file, or releasing or removing the resource. If you do this a lot, it would be quite convenient if you could put the “set things up” and “tear things down” code in a library function, to make it easy to reuse.

Python Imaging Library (PIL) Switch-case statement in Python « The ByteBaker. This post is part of the Powerful Python series where I talk about features of the Python language that make the programmer’s job easier.

Switch-case statement in Python « The ByteBaker

The Powerful Python page contains links to more articles as well as a list of future articles. In the months since this was written, I have received a number of comments and learned more about programming languages in general. I put some of the new things I learned into a revised post on the topic which you might be interested in. A switch-case statement is a useful programming language that lets you control the flow of the program based on the value of a variable or expression.

In particular, if the variable or expression that you’re testing has a number of different of possible values, you could execute a block of code for each separate value. Based on the value of the variable n, a different message will show up on the standard output. How to edit an image. Aquivado: Este artigo foi arquivado, pois o conteúdo não é mais considerado relevante para se criar soluções comerciais atuais.

Se você achar que este artigo ainda é importante, inclua o template {{ForArchiveReview|escreva a sua justificativa}}. Acredita-se que este artigo ainda seja válido no contexto original (quando ele foi escrito) Overview. The Python Tutorial — Python v2.6.5 documentation. Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms.

The Python interpreter and the extensive standard library are freely available in source or binary form for all major platforms from the Python Web site, and may be freely distributed. The same site also contains distributions of and pointers to many free third party Python modules, programs and tools, and additional documentation. The Python interpreter is easily extended with new functions and data types implemented in C or C++ (or other languages callable from C). This tutorial introduces the reader informally to the basic concepts and features of the Python language and system.

The Glossary is also worth going through. Learn Python The Hard Way, 2nd Edition — Learn Python The Hard Way, 2nd Edition. Falling In Love With Python. Lately, I've been spending some private time learning Python. It is definitely a different beast than C#. For one, it has taken a little while to get used to the dynamicism of Python compared to C#. Now, don't get me wrong, I'm still in love with C#, I just am falling in love with certain aspects of the Python language.

And, well, I'm going to blog about it here because I don't really have any one to share this with at the moment and I need to get it off my chest. Thank You for Downloading Eclipse. Python Tools for Visual Studio - Home. Python Releases for Windows. Download Python. OpenPGP Public Keys Source and binary executables are signed by the release manager using their OpenPGP key. The release managers and binary builders since Python 2.3 have been: Anthony Baxter (key id: 6A45C816)Georg Brandl (key id: 36580288)Ned Deily (key ids: AA65421D, 6F5E1540, and Apple Developer ID DJ3H93M7VJ)Steve Dower (key id: 487034E5 )Larry Hastings (key id: F73C700D)Martin v. Löwis (key id: 7D9DC8D2)Ronald Oussoren (key id: E6DF025C)Benjamin Peterson (key id: 18ADD4FF and A4135B38)Barry Warsaw (key ids: A74B06BF, EA5BBD71, and ED9D77D5) Note: Barry's key id A74B06BF is used to sign the Python 2.6.8 and 2.6.9 releases.

You can import the release manager public keys by either downloading the public key file from here and then running gpg --import pubkeys.txt or by grabbing the individual keys directly from the keyserver network by running this command: gpg --recv-keys 6A45C816 36580288 7D9DC8D2 18ADD4FF A4135B38 A74B06BF EA5BBD71 ED9D77D5 E6DF025C AA65421D 6F5E1540 F73C700D 487034E5. Ohjelmointiputka: Oppaat: Python-ohjelmointi: Liite 1 - Asennus ja käyttö. How to install Python packages on Windows 7. Ohjelmointiympäristön asennus Windowsiin. Android Python Programming. Cross-platform Python Framework for NUI Development.

Android-python27 - Embed Python 2.7 (3.2 and others) interpreter and your scripts into an Android APK. Android-python27 - Embed Python 2.7 (3.2 and others) interpreter and your scripts into an Android APK. Embed Python 2.7 (3.2 and others) interpreter and your scripts into an Android APK: The objective of this project is to help people embed a Python for Android interpreter along with their scripts into a single APK that will not require the interpreter to be downloaded separately.

A custom version of Python can also be used. Github: This has also been forked to work with the Perl interpreter: perl-android-apk We hope to add more interpreters, and welcome contributors who have experience with different interpreters. Kivy/python-for-android. Kivy. Kivy is the main framework developed by the Kivy organization,[2] alongside Python for Android,[3] Kivy iOS,[4] and several other libraries meant to be used on all platforms. In 2012, Kivy got a $5000 grant from the Python Software Foundation for porting it to Python 3.3.[5] Kivy also supports the Raspberry Pi which was funded through Bountysource.[6] The framework contains all the elements for building an application such as: extensive input support for mouse, keyboard, TUIO, and OS-specific multitouch events,a graphic library using only OpenGL ES 2, and based on Vertex Buffer Object and shaders,a wide range of Widgets that support multitouch,an intermediate language (Kv)[7] used to easily design custom Widgets.

Kivy is the evolution of the PyMT project, and is recommended for new projects.[8] Code example[edit] Here is an example of the Hello world program with just one button: Kv language[edit] The Kivy language (Kv) is a language dedicated to describing user interface and interactions. Cross-platform Python Framework for NUI Development. Kivy/buildozer. Create a package for Android — Kivy 1.9.1-dev documentation. Kivy/python-for-android. Kivy Launcher. Running python code editor in app inventor.

App Inventor Tutorials and Examples: Skulpt. Introduction to Software Application Development with App Inventor and Python.