- Installing Python and Using IDLE on OSX WMU CS1110 2019 Python Install 1. Go to python.org and download the latest Python installer. Double click the installer from your downloads. Click through the installer, choosing all the default options.
- And I remembered that osx has an builtin version of python. I tried using type -a python and the result returned. Python is /usr/bin/python python is /usr/local/bin/python However running both python at these locations give me GCC 4.2.1 (Apple Inc. Build 5646) on darwin. Do they both refer to the same builtin python mac provided?
Hey Shouters!! Today we will learn how to install python IDLE editor in Windows, Linux, and Mac operating systems.
Download the latest version of PyCharm for Windows, macOS or Linux.
What is the Python Language?
Python is one of the fastest programming languages. It was created by Guido Van Rossum in 1989. Python is named after a very popular BBC comedy show Monty Python's Flying Circus. Python IDLE is free software.
It is a simple and very powerful general-purpose computer programming language. Python is a high-level language, interpreted language with easy syntax and dynamic semantics.
What is IDLE in Python?
IDLE is an integrated development environment for python, which has been bundled with the default installation of the language. IDLE can be used to execute a single statement just like a python shell and also to create, modify, and execute a python script.
Open IDLE is bundled with python for development purposes. Python is also an interpreted language, meaning you don't need to learn how to compile code into machine language.
Installing Python IDLE On Windows-
Step-1: Python is available on its website Python.org. Hove the mouse on the downloads menu and then on the windows option and click on the button for the latest release.
CLICK TO PYTHON 3.7.4 AS SHOWN BELOW.
Step 2: Click on download button Windows x86-64 executable installer.
Step 3- A Pop-Up window will be generated Opening python 3.74-amd64.exe. You should keep the file python-3.7.4.exe somewhere on your computer in case you need to reinstall Python. Click to Save File.
The file name python-3.7.4.exe would start downloading in standard folder.
Step 4: Move this file to permanent location so that you can install it.
Step 5: Start the installation process with the mentioned details.
Step 6: Double-click the icon labeling the file python-3.7.4-amd64.exe. Check the checkboxes marked of Install launcher for all users (recommended) and Add Python 3.7 to PATH.
Step 7: Highlight the Install now message and then click on it. Click Yes button when prompted by User Account Control System.
Step 8: Setup progress and progress bar will appear. Wait for a while to complete.
Step 9: After the completion of installation a new python 3.74 (64-bit) setup pop-up window will appear with a message of Setup was successful.
Step 10: Click to close button.
How To Verify the IDLE Installation?
After you have successfully downloaded the IDLE in windows. To check that it is completely installed. Follow the below steps.
1. Navigate the directory where you have selected to install the file.
2. Double click on the file/icon python.exe.
3. The following pop-up window will appear:
Installing Python IDLE On MAC –
Step 1: We can check the version of python currently installed on the system. Generally, Python 2.7 is installed by default in Mac.
If to install Python 3.6.3, we have to download the latest version from its official website https://www.python.org/downloads/ . The file must be downloaded in .pkg format which can be directly installed by using Installer command.
Step 2: The MacOs Terminal is an application you can use to access the command-line interface. Like many other applications, you can find it by clicking on finder, navigation. To application folder and then further, utilize that folder. That means while instead of clicking on buttons you would type text and receive feedback instantly.
INSTALL PYTHON 3.6.3 –
Although the downloaded file already is in .pkg format so no mounting is required and We can use installer command to install Python 3.6.3. Mac studio fix fluid nw20. Now the installer is used with super user permissions hence sudo forces terminal to prompt the user to fill the admin password.
How To Check Python IDLE On Mac-
To check for a Python version installation on the machine, we can use python -version command. Since by default installed version is Python 2.7.10 therefore it will show python 2.7.10. But it gives us more flexibility to check the version of Python 3 on our computer.
$ python-version
WORKING ON PYTHON'S SCRIPT MODE
To work on Python command line, simply type python3 on the terminal area. On python shell we can write any of problem to get output. The format is as below:
To run a python file (.py) is the extension, to save file simply type file name along with the extension.
Finally, Python 3 is installed in Mac Os. You are ready to run python and learn to program.
INSTALLATION PYTHON IDLE ON LINUX
Some version of Linux come with python is been installed. If you have Red hat package manager based distribution, you already have python on your system and don't need anything else.
Depending on the version of Linux you use the version of python varies. You have two ways to use to install python on Linux. The first way works on any Linux distribution and the second way has different criteria that you need.
Step 1- First of all install the development package which is required to build python.
Installation In Debian-
$ SUDO APT UPDATE
$ SUDO APT INSTALL BUILD-ESSENTIAL ZLIB1G-DEV
LIBNCURSES5-DEV LIBGDBM-DEV LIBNSS3-DEV
LIBSSL-DEV LIBREADLINE-DEV LIBFFI-DEV CURL
Installation In Fedora:
$ sudo dnf group install development
Step 2. Download the latest release of Python 3
Next, we want to check the system has proper tools to build python3. Go to the official website for the latest version and after the download is completed, you have .tar.xz archive file which is a 'tarball' contains source code of python.
Step 3– Extract the Tarball
The moment the download is completed, extract the tarball using extractor application of your choice or Linux tar command.
$ tar–xf Python-3.?.?.tar.xz Seagate backup plus 2tb portable external hard drive for mac.
Step 4- Configure the Script
Once the python tarball is extracted, navigate to configure the script and execute it in your Linux terminal. The configuration process may take several times to complete the configuration process, wait until it's been done.
$ cd Python-3.*
./configure
Step 5- Start the build process
If you already have a python version installed in your system, then you have installed new version alongside by using below command;
$ sudomakealtinstall
The process takes a few times, If you want to replace the current version of python, you can replace or uninstall your current python package using the package manager and then install it. Since installing python into usr/bin, you need to run as root.
$ sudomakeinstall
Note: Mandatory to use alt install target to make. By using the install target will overwrite python binary.
Step 6- Verify installation process
If there is no encountered any errors, the latest python is now successfully installed on your Linux system. To verify it, Write the below command in your terminal.
python3 –version
After installing the python, try to run some basic programs.
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| Author: | Bob Savage @mac.com> |
|---|
Python on a Macintosh running Mac OS X is in principle very similar to Python onany other Unix platform, but there are a number of additional features such asthe IDE and the Package Manager that are worth pointing out.
4.1. Getting and Installing MacPython¶
Mac OS X 10.5 comes with Python 2.5.1 pre-installed by Apple. If you wish, youare invited to install the most recent version of Python from the Python website(http://www.python.org). A current 'universal binary' build of Python, whichruns natively on the Mac's new Intel and legacy PPC CPU's, is available there.
What you get after installing is a number of things:
- A MacPython2.5 folder in your Applications folder. In hereyou find IDLE, the development environment that is a standard part of officialPython distributions; PythonLauncher, which handles double-clicking Pythonscripts from the Finder; and the 'Build Applet' tool, which allows you topackage Python scripts as standalone applications on your system.
- A framework /Library/Frameworks/Python.framework, which includes thePython executable and libraries. The installer adds this location to your shellpath. To uninstall MacPython, you can simply remove these three things. Asymlink to the Python executable is placed in /usr/local/bin/.
The Apple-provided build of Python is installed in/System/Library/Frameworks/Python.framework and /usr/bin/python,respectively. You should never modify or delete these, as they areApple-controlled and are used by Apple- or third-party software. Remember thatif you choose to install a newer Python version from python.org, you will havetwo different but functional Python installations on your computer, so it willbe important that your paths and usages are consistent with what you want to do.
IDLE includes a help menu that allows you to access Python documentation. If youare completely new to Python you should start reading the tutorial introductionin that document.
If you are familiar with Python on other Unix platforms you should read thesection on running Python scripts from the Unix shell.
4.1.1. How to run a Python script¶
Your best way to get started with Python on Mac OS X is through the IDLEintegrated development environment, see section The IDE and use the Help menuwhen the IDE is running.
If you want to run Python scripts from the Terminal window command line or fromthe Finder you first need an editor to create your script. Mac OS X comes with anumber of standard Unix command line editors, vim andemacs among them. If you want a more Mac-like editor,BBEdit or TextWrangler from Bare Bones Software (seehttp://www.barebones.com/products/bbedit/index.shtml) are good choices, as isTextMate (see http://macromates.com/). Other editors includeGvim (http://macvim.org) and Aquamacs(http://aquamacs.org/).
To run your script from the Terminal window you must make sure that/usr/local/bin is in your shell search path.
To run your script from the Finder you have two options:
- Drag it to PythonLauncher
- Select PythonLauncher as the default application to open yourscript (or any .py script) through the finder Info window and double-click it.PythonLauncher has various preferences to control how your script islaunched. Option-dragging allows you to change these for one invocation, or useits Preferences menu to change things globally.
4.1.2. Running scripts with a GUI¶
With older versions of Python, there is one Mac OS X quirk that you need to beaware of: programs that talk to the Aqua window manager (in other words,anything that has a GUI) need to be run in a special way. Use pythonwinstead of python to start such scripts.
With Python 2.5, you can use either python or pythonw.
4.1.3. Configuration¶
Python on OS X honors all standard Unix environment variables such asPYTHONPATH, but setting these variables for programs started from theFinder is non-standard as the Finder does not read your .profile or.cshrc at startup. You need to create a file ~/.MacOSX/environment.plist. See Apple's Technical Document QA1067 for details.
Visual studio core for mac. For more information on installation Python packages in MacPython, see sectionInstalling Additional Python Packages.
4.2. The IDE¶
MacPython ships with the standard IDLE development environment. A goodintroduction to using IDLE can be found athttp://hkn.eecs.berkeley.edu/~dyoo/python/idle_intro/index.html.
4.3. Installing Additional Python Packages¶
There are several methods to install additional Python packages:
Pip Install Tkinter
- http://pythonmac.org/packages/ contains selected compiled packages for Python2.5, 2.4, and 2.3.
- Packages can be installed via the standard Python distutils mode (pythonsetup.pyinstall).
- Many packages can also be installed via the setuptools extension.
4.4. GUI Programming on the Mac¶
There are several options for building GUI applications on the Mac with Python.
Idle Python Download For Mac
PyObjC is a Python binding to Apple's Objective-C/Cocoa framework, which isthe foundation of most modern Mac development. Information on PyObjC isavailable from http://pyobjc.sourceforge.net.
The standard Python GUI toolkit is tkinter, based on the cross-platformTk toolkit (http://www.tcl.tk). An Aqua-native version of Tk is bundled with OSX by Apple, and the latest version can be downloaded and installed fromhttp://www.activestate.com; it can also be built from source.
wxPython is another popular cross-platform GUI toolkit that runs natively onMac OS X. Packages and documentation are available from http://www.wxpython.org.
PyQt is another popular cross-platform GUI toolkit that runs natively on MacOS X. More information can be found athttp://www.riverbankcomputing.co.uk/software/pyqt/intro.
4.5. Distributing Python Applications on the Mac¶
The 'Build Applet' tool that is placed in the MacPython 2.5 folder is fine forpackaging small Python scripts on your own machine to run as a standard Macapplication. This tool, however, is not robust enough to distribute Pythonapplications to other users.
The standard tool for deploying standalone Python applications on the Mac ispy2app. More information on installing and using py2app can be foundat http://undefined.org/python/#py2app.
4.6. Application Scripting¶
Tkinter Download For Windows 10
Python can also be used to script other Mac applications via Apple's OpenScripting Architecture (OSA); see http://appscript.sourceforge.net. Appscript isa high-level, user-friendly Apple event bridge that allows you to controlscriptable Mac OS X applications using ordinary Python scripts. Appscript makesPython a serious alternative to Apple's own AppleScript language forautomating your Mac. A related package, PyOSA, is an OSA language componentfor the Python scripting language, allowing Python code to be executed by anyOSA-enabled application (Script Editor, Mail, iTunes, etc.). PyOSA makes Pythona full peer to AppleScript.
4.7. Other Resources¶
4.1.1. How to run a Python script¶
Your best way to get started with Python on Mac OS X is through the IDLEintegrated development environment, see section The IDE and use the Help menuwhen the IDE is running.
If you want to run Python scripts from the Terminal window command line or fromthe Finder you first need an editor to create your script. Mac OS X comes with anumber of standard Unix command line editors, vim andemacs among them. If you want a more Mac-like editor,BBEdit or TextWrangler from Bare Bones Software (seehttp://www.barebones.com/products/bbedit/index.shtml) are good choices, as isTextMate (see http://macromates.com/). Other editors includeGvim (http://macvim.org) and Aquamacs(http://aquamacs.org/).
To run your script from the Terminal window you must make sure that/usr/local/bin is in your shell search path.
To run your script from the Finder you have two options:
- Drag it to PythonLauncher
- Select PythonLauncher as the default application to open yourscript (or any .py script) through the finder Info window and double-click it.PythonLauncher has various preferences to control how your script islaunched. Option-dragging allows you to change these for one invocation, or useits Preferences menu to change things globally.
4.1.2. Running scripts with a GUI¶
With older versions of Python, there is one Mac OS X quirk that you need to beaware of: programs that talk to the Aqua window manager (in other words,anything that has a GUI) need to be run in a special way. Use pythonwinstead of python to start such scripts.
With Python 2.5, you can use either python or pythonw.
4.1.3. Configuration¶
Python on OS X honors all standard Unix environment variables such asPYTHONPATH, but setting these variables for programs started from theFinder is non-standard as the Finder does not read your .profile or.cshrc at startup. You need to create a file ~/.MacOSX/environment.plist. See Apple's Technical Document QA1067 for details.
Visual studio core for mac. For more information on installation Python packages in MacPython, see sectionInstalling Additional Python Packages.
4.2. The IDE¶
MacPython ships with the standard IDLE development environment. A goodintroduction to using IDLE can be found athttp://hkn.eecs.berkeley.edu/~dyoo/python/idle_intro/index.html.
4.3. Installing Additional Python Packages¶
There are several methods to install additional Python packages:
Pip Install Tkinter
- http://pythonmac.org/packages/ contains selected compiled packages for Python2.5, 2.4, and 2.3.
- Packages can be installed via the standard Python distutils mode (pythonsetup.pyinstall).
- Many packages can also be installed via the setuptools extension.
4.4. GUI Programming on the Mac¶
There are several options for building GUI applications on the Mac with Python.
Idle Python Download For Mac
PyObjC is a Python binding to Apple's Objective-C/Cocoa framework, which isthe foundation of most modern Mac development. Information on PyObjC isavailable from http://pyobjc.sourceforge.net.
The standard Python GUI toolkit is tkinter, based on the cross-platformTk toolkit (http://www.tcl.tk). An Aqua-native version of Tk is bundled with OSX by Apple, and the latest version can be downloaded and installed fromhttp://www.activestate.com; it can also be built from source.
wxPython is another popular cross-platform GUI toolkit that runs natively onMac OS X. Packages and documentation are available from http://www.wxpython.org.
PyQt is another popular cross-platform GUI toolkit that runs natively on MacOS X. More information can be found athttp://www.riverbankcomputing.co.uk/software/pyqt/intro.
4.5. Distributing Python Applications on the Mac¶
The 'Build Applet' tool that is placed in the MacPython 2.5 folder is fine forpackaging small Python scripts on your own machine to run as a standard Macapplication. This tool, however, is not robust enough to distribute Pythonapplications to other users.
The standard tool for deploying standalone Python applications on the Mac ispy2app. More information on installing and using py2app can be foundat http://undefined.org/python/#py2app.
4.6. Application Scripting¶
Tkinter Download For Windows 10
Python can also be used to script other Mac applications via Apple's OpenScripting Architecture (OSA); see http://appscript.sourceforge.net. Appscript isa high-level, user-friendly Apple event bridge that allows you to controlscriptable Mac OS X applications using ordinary Python scripts. Appscript makesPython a serious alternative to Apple's own AppleScript language forautomating your Mac. A related package, PyOSA, is an OSA language componentfor the Python scripting language, allowing Python code to be executed by anyOSA-enabled application (Script Editor, Mail, iTunes, etc.). PyOSA makes Pythona full peer to AppleScript.
4.7. Other Resources¶
The MacPython mailing list is an excellent support resource for Python users anddevelopers on the Mac:
Another useful resource is the MacPython wiki:
