PyCharm supports usage of IPython magic commands. Prior to start working, consider the following prerequisites:
IPython is available on your computer with Anaconda.
The corresponding Conda environment is set as the default interpreter for the current project.
Once you set a Conda environment as a Python interpreter, PyCharm automatically recognizes IPython, and changes the prompt of the Python console.
Use the magic commands of IPython
How to install Python support in Visual Studio on Windows.; 6 minutes to read +4; In this article. To install Python support for Visual Studio (also known as Python Tools for Visual Studio or PTVS), follow the instructions in the section that matches your version of Visual Studio. IPython’s in-built magic functions are extremely powerful. There are two types of magic functions. Line magics, which work very much like DOS commands. Cell magics, which work on multiple lines of code. We shall learn about line magic functions and cell magic functions in detail in subsequent chapters. IPython is an alternative Python interpreter that provides improvements over the default Python interpreter. These improvements include syntax highlight, proper indentation, documentation, and much more. With iPython, you can also use Jupyter notebooks to create reports that contain live code, charts, and more. If you’re serious about using.
From the main menu, select Tools | Python Console. If IPython has been properly installed, PyCharm will report about the version used.
In the lower part of the console, start typing the magic commands, and press Enter to execute them. Refer to Python console for the list of available actions.
This post describes how to install IPython on a Mac OS X, Mountain Lion. Step by step, it explains how to install Python, Homebrew, Virtualenv, IPython, IPython Notebook and some useful libraries like Matplotlib.
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Do you want to install IPython on Mac OS X? Check out this tutorial! http://t.co/Di3Wd3pd5k#python — Marina Mele (@Marina_Mele) February 5, 2014
Mac OS X comes with Python 2.7 already installed, that can be used for learning but which might be out of date. Therefore, in this post we will explain how to install the real version of Python as well, which is better for developing.
Install XCode
Go to the Apple Store and download the free version of XCode.
Once installed, launch the application from the Launchpad menu.
In the upper menu go to Xcode –> preferences…, or alternatively use the shortcut cmd+,.
Once in the preferences window go to the Downloads tab and install the Command Line Tools, which is in the Components section. To install it you just need to click in the right arrow.
Install Homebrew
To download and install Homebrew you need to run the following command in the Terminal:
Now it’s very easy to install Python! just write the following in your Terminal:
$ brew install python
Unfortunately, when we run python on the Terminal, we will still be using the preinstalled Python that comes with Mac OS X. We need to change the path to point to the new version of Python.
Open (or create if you don’t have it yet) the file ~/.profile and write the following lines in it:
The good thing about installing Python with Homebrew is that you also install pip and Distribute, which extend the packaging and installation facilities provided by the distutils in the standard library.
Virtual Environment
A good practice is to use a virtual environment to have all the packages that you are using for one project in the same folder. It is more easy to share and maintain.
To install Virtualenv:
$ sudo pip install virtualenv
Let us create a new virtual enviroment, called envipython
$ virtualenv envipython
which will create the folder envipython. To activate this environment:
$ source envipython/bin/activate
Note that the command line has changed to somehting like (envipython)$.
From now on, we will install the packages using this virtual environment. If you don’t want to use a virtual environment, you can install them in your machine with the same command lines.
Install IPython and IPython Notebook
Finally, in order to install IPython we run the following command in the Terminal:
$ pip install ipython
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IPython comes with a very nice web-based notebook environment, which allows you to run python scripts in a similar way as with Mathematica or Matlab.
To install it, you will need to add the following libraries:
And that’s it! To run your IPython Notebook you only need:
$ ipython notebook
If you also want to install MathJax, which is an open source JavaScript display engine for mathematics, you need to enter to the IPython shell and type the following:
$ ipython In [1]: from IPython.external.mathjax import install_mathjax In [2]: install_mathjax()
Optional Science Packages
If you also want to install numpy or scipy you should install first gfortran.$ brew install gfortranAnd then, just use pip to install the packages:
$ pip install numpy $ pip install scipy
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For Matplotlib you also have to install the library pkg-config (which in my case, it was already installed). Moreover, you might want to install ffmpeg, which allows to save movies using matplotlib.animation library.