To make it simple, setup.py is run as “__main__” when you call the install functions the other answers mentioned. Inside setup.py, you should put everything needed to install your package. Perhaps this is most famous usage of setup.py is in modules. Although they can be installed using pip, old Python versions did not include pip by default and they needed to be installed separately. Another use of setup.py is to install a package from source. If a module is still under development the wheel files will not be available and the only way to install is to install from the source directly.
- Setup.py is Python’s answer to a multi-platform installer and make file.
- Package – A folder/directory that contains __init__.py file.
- It is two words—set up—when it functions as a verb (e.g., “I’m going to set up the computer”).
- When used as a verb (e.g., I set up my computer), it should be two words.
The long_description is used in pypi.org as the README description of your package. Connect and share knowledge within a single location that is structured and easy to search. The trick to remembering the difference is to look for an article. If you need to use a, an, or the before the word, use the one-word noun setup.
Some packages are pure Python, and are only byte compiled. Others may contain native code, which will require a native compiler (like gcc or cl) and a Python interfacing module (like swig or pyrex). Setup.py is Python’s answer to a multi-platform installer and make file.
More meanings of setup
To set up a meeting is the correct choice among the two English spellings. Remember that you aim to perform an action on a meeting, so use the verb phrase set up. Find out how to use set up, setup, and set-up correctly to write better in British and American English. These two words are confusing to writers because they’re either a noun, adjective, or a verb.
Setup is a file commonly called “setup.exe” that’s executed to begin installing a program onto a computer. Setup.py is a Python script that is usually shipped with libraries or programs, written in that language. It’s purpose is the correct installation of the software. If you’re familiar with command line installations, then make && make install translates to python setup.py build && python setup.py install. And finally, you’re now ready to upload your package to PyPi.org so that others can install your package using pip install yourpackage. Following is an example of a setup.py file for a simple Python package called my_package.
setup Business English
In the first example, the adjective setup movies the noun time. And in the second example, the noun crew is modified by the word setup. Some writers and publishers use set-up, with a hyphen, instead of setup. In any case, the one-word form and the hyphenated form do not function as verbs. Setup is one word when it is a noun (e.g., “it was a setup!”) or an adjective (e.g., “follow the setup instructions”). It is two words—set up—when it functions as a verb (e.g., “I’m going to set up the computer”).
- Others may contain native code, which will require a native compiler (like gcc or cl) and a Python interfacing module (like swig or pyrex).
- But make sure to use only one spelling consistently throughout your text.
- Setup is connecting and preparing a program, hardware device, or computer to function properly.
- It typically contains information about the package, such as its name, version, and dependencies, as well as instructions for building and installing the package.
- And in the second example, the noun crew is modified by the word setup.
- In any case, the one-word form and the hyphenated form do not function as verbs.
The thing to remember it just configures Python package/script in some way. This command will create symlinks to the source directory within site-packages instead of copying things. Because of this, it is quite fast (particularly for large packages).
A setup script is easy to build and once the file has been properly configured and can be compiled by running python setup.py build (see link for all commands). In an ideal world, setuptools.setup would handle everything for you. Sometimes you have to do specific things, like installing dependencies with the subprocess command, to get the system you’re installing on in the right state for your package. Try to avoid this, these functions get confusing and often differ between OS and even distribution.
The setup() function will only run once, after each powerup or reset of the Arduino board. When used as a noun (e.g., see the setup instructions), it should be one word. When used as a verb (e.g., I set up my computer), it should be two words. The following two sections discuss two things many setup.py modules have.
It creates the directories on your computer to store the program, extracts files, creates shortcuts, and configures your operating system as necessary. I’m not saying the setup.py workflow is less secure than a package manager (I understand Pip just runs the setup.py inside), but certainly I feel it’s awkard and jarring. There’s a harmony to commands all being to the same package manager application. A package when distributed should contain only one setup script but it is not uncommon to combine several together into a single setup script. Notice this often involves distutils but not always (as I showed in my last example).
Here, the setup function is called with several arguments that provide information about the package. The author_email argument specifies the author’s email address, and the packages argument indicates which packages should be included in the distribution. In Python, setup.py is a module used to build and distribute Python packages. It typically contains information about the package, such as its name, version, and dependencies, as well as instructions for building and installing the package. This information is used by the pip tool, which is a package manager for Python that allows users to install and manage Python packages from the command line.
As a noun, you can say meeting setup or meeting set-up. This phrase refers to the arrangement or structure of the meeting. Set is an irregular verb in the present and past tense. Irregular verbs are verbs where the past form does not end in -ed. Set only changes spelling when it’s in the progressive tense.
The verb phrase set up is made of a transitive or intransitive verb and a preposition. Merriam-Webster defines it as to place in a higher position or to place in view. Setup is connecting and preparing a program, hardware device, or computer to function properly. As a transitive verb, set up is followed by a direct object. Therefore, you can set something up or set up something.