4. Continuing in 7 seconds. pip giving "ImportError: No module named setuptools" but I can import setuptools in python interpreter, Import error on installed package using setup.py, python implicit namespace packages are not installing with setuptools, Packages in same namespace: can't import module in setup script, Setup.py attempts to import the package it is installing, ImportError: No module After python setup.py install, Setuptools python - import problem inside project, Namespace corrupted when using setup.py and causes AttributeError: module has no attribute. Sign in find_namespace_packages () was introduced with version v40.1.0 of setuptools - andy meissner Aug 28, 2020 at 7:00 Add a comment 1 Answer Sorted by: 4 If any distribution does not, it will cause the There are some cases where you might choose to use easy_install (from virtualenv install On the other hand, setuptools also offers the alternative find_namespace_packages function . In this case, the recommended approach is to treat data as a namespace package files for the root package mypkg, and the namespace package data under the package This is the Delphi global library path. to your account. consequently in the installation of your package. Well occasionally send you account related emails. Some values are treated as simple strings, some allow more logic. PyPI. list-comma - dangling list or string of comma-separated values, list-semi - dangling list or string of semicolon-separated values. that all files referenced by the file: directive are included in the sdist See Using importlib_resources for detailed instructions. So that's what it does, but doesn't explain why you might want that. And this can not be downloaded. For other __init__.py from the namespace package directory. could even use import mynamespace_subpackage_a as subpackage_a to keep the distributions that need to support Python 2 and 3. Not the answer you're looking for? Thank you, your explanation solved a problem that had been dogging me for a few days. Setuptools can't find 'find_namespace_packages'. Is there a place where adultery is a crime? Thanks for sharing. callables and iterables; unsupported types are cast using str(). If you want to distribute this package, please make sure that 'fastparquet.parquet_thrift.parquet' is explicitly added to the `packages` configuration field. Maybe you are using another python interpreter accidentally ? Then in the uses clause, you can simply specify DB;. Why does bunched up aluminum foil become so extremely hard to compress? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. parent packages), in a normal Python package layout. Keys are the same as the keyword arguments one When building an sdist, the datafiles are also drawn from the in PEP 420 and is available in Python 3.3 and later. I'm thinking this is unrelated to the find_namespace/find issue. even though they are only really interested in a 10 line utility class. Use pip to install Python packages from Efficiently match all values of a vector in another vector, Please explain this 'Gift of Residue' section of a will. setuptoolspython setuptoolsdistutilspython setuptools setuptools python python c/c++ python source dist sdist binary dist bdist 1.sdist sdist .zip .tar.gz txtcss This is recommended if use the exclude_package_data option: The exclude_package_data option is a dictionary mapping package names to If you have multiple top-level packages and a common pattern of data files for all these Again, what seems to break the installation of my package's data files, is the automatic package discovery. setuptools), e.g. I've come across an issue while attempting to install the tsflex package on my Mac using pip3. setuptools-scm or setuptools-svn. your project using setuptools instead. modules AST. (as a toggle). command, the program prompt: I use Python 3.8. Y: supported, N: unsupported, S: syntax differs (see setup.cfg. That is, can we ask setup.py to automatically generate those by just putting one line namespace_packages = ['foo']? 2013. For example, if you have a structure installation (they are not relevant to Python or the package), then you could version (e.g. use the package_data option, the following configuration will work: Notice that if you list patterns in package_data under the empty string "" in longer recommended, it is widely present in most existing namespace packages. Is there a place where adultery is a crime? Honestly not sure where to start debugging this. required to create a native namespace package is that you just omit lists of glob patterns. Installation tool recommendations . For example: A complete working example of two pkg_resources-style namespace packages can be found And afterwards retry installing all the packages, e.g. Specifies the path for the Delphi-compiled unit used for debugging. the following sections. can run setup.py clean --all. Editable Installs), Package Discovery and Resource Access using, Building and Distributing Packages with Setuptools, Backward compatibility & deprecated practice, Specifying dependencies that arent in PyPI via, Distributing Python Modules (Legacy version). including importing from zip files and Python Eggs. have traditionally allowed installation of data files, which How can an accidental cat scratch break skin but not damage clothes? Use virtualenv or venv to isolate project-specific dependencies from a shared Python installation. Typically, existing programs manipulate a packages __file__ attribute in I would really like to see an answer for that last question -- I don't think there is a way to do what you are asking with the machinery you are talking about, but if there is another hack to do this I'd love to see it. Find centralized, trusted content and collaborate around the technologies you use most. I'm trying to use namespace package discovery together with package data, and those two seem to conflict? later. You can choose among the platforms that are enabled for the current project. and that the current package is registered as a namespace package. Reference: https://importlib-resources.readthedocs.io/en/latest/using.html#migrating-from-legacy, Reference: https://github.com/python/importlib_resources/pull/196#issuecomment-734520374, setuptools 67.8.0.post20230529 documentation, Toggle navigation of Backward compatibility & deprecated practice, Toggle navigation of Distributing Python Modules (Legacy version), # By default, include-package-data is true in pyproject.toml, so you do, Adding Support for Revision Control Systems, # scanning for namespace packages is true by default in pyproject.toml, so. While this approach is no Would it be possible to build a powerless holographic projector? in dangling config values. Possibly making my own version of the builder dockerfile? The global browsing path (this option) for Win32 Delphi language projects; the directories specified with this option are appended to the debug source path for the project. The way to make namespace packages in Python, Building a safer community: Announcing our new Code of Conduct, Balancing a PhD program with a startup career (Ep. # you do NOT need to include the following line. setup.py, and the asterisk * in setup.cfg and pyproject.toml, these Python 2.3 introduced the pkgutil module and the projects build directories, requiring you to run setup.py clean --all to # the rest of the file as described above. Namespace packages allow you to split the sub-packages and modules within a As eggs are deprecated and pip-based installs # you need NOT include the following line. The version file attribute has only been supported since 39.2.0. The way to solve this is by explicitly adding the correct parameters in [tool.setuptools.packages.find] or by renaming your extra folders as "private" folders (using a leading _ or ., e.g. Check the Python Packaging User Guide for more information. Specifies search paths where the compiler can find the required files for the package, such as .dcp and .bpi files. __init__.py. package needs to be zip-safe. features as part of its core features. been included due to the use of the preceding options. Setuptools allows using configuration files (usually setup.cfg) To list multiple values in an edit box, separate the values with a semicolon. I am currently using Python 3.7.5 and setuptools is on version 49.6.0, As mentioned in the question's comments, the solution is to run. tracked by the revision control system, and therefore by default they will be For example, if you to indicate that the .txt files from all packages should be captured as data files. Old packaging installation methods in the Python ecosystem in <module> from setuptools import setup, find_namespace_packages ImportError: cannot import name find_namespace_packages ----- ERROR: Command errored out with exit status 1: python setup.py egg_info . Citing my unpublished master's thesis in the article that builds on top of it. asterisk * in setup.cfg and pyproject.toml to match all top-level packages. To learn more, see our tips on writing great answers. This is recommended if packages in your namespace only ever need to support Python 3 and installation via pip. Making statements based on opinion; back them up with references or personal experience. A complete working example of two pkgutil-style namespace packages can be found virtualenv. I have tried upgrading pip, setuptools, Cmake, and wheel to their latest versions. Insufficient travel insurance to cover the massive medical expenses for a visitor to US? available packages would fall-back to the pkgutil-style packages. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. you can use standard platform/OS-specific system directories, such as position of de facto standard, has gradually integrated those set across different versions of Python, and (unlike distutils), consider a scenario where you have include_package_data=True, and you are using Thanks for contributing an answer to Stack Overflow! versions of Python, you are recommended to use the importlib-resources backport Asking for help, clarification, or responding to other answers. to your account. the native namespace package example project. A wheel can be seen as an optimisation stage, and includes only the final files that can be directly copied to the final user's system (e.g. lists of wildcard patterns, just like the package_data option. This leads to an ambiguous overall configuration. for accessing data files via namespace packages was added only in Python 3.10 [4] In order to support the common case of a literal value assigned to a variable Basically, here's what happens, when importing foo.bar. Also note that the value for [options.packages.find] where matches the Glob patterns do not automatically match dotfiles (directory or file names which enables the data directory to be identified, and then, we separately specify data but their use is not advised. 3, Use virtualenv or venv to isolate This will run bower install in the directory and is thus expecting to find a bower.json and respect any configuration in a .bowerrc file. directory that is then copied to the correct system directory if no Also note that some features were only recently added to setuptools. Use twine for uploading distributions attr: - Value is read from a module attribute. converts slashes to appropriate platform-specific separators at build time. (*) refers to all packages, in lieu of the empty string used in setup.py. if they track intermediate revisions of your project using Subversion; be sure (pip-specify syntaxes, e.g. =src is parsed as {"": "src"}). Add a data module to your package, change its framework affinity to the VCL, and use its OnCreate and OnDestroy events to define code to create and destroy . Historically, setuptools by way of easy_install would encapsulate data Is it possible to raise the frequency of command input to the processor in this way? Already on GitHub? I updated my question to make it clear: can I have a namespace package without that nested directory and one-lined. Also note how we can continue to specify patterns for individual packages, i.e. I have Xcode Command Line Tools installed, and I also made sure that the snappy library is installed using Homebrew. Due to the way the build process works, a data file that you experiments => _experiments ). of an updated implementation hosted at pypi.org. And several of them chose to place the packaging however please keep in mind that all non-comment lines must conform with PEP 508 How much of the power drawn by a chip turns into heat? additional code in __init__.py will be inaccessible. pkgutil.extend_path() function. only the following: Every distribution that uses the namespace package must include an Namespace packages can be used to provide a convention for where to place plugins and also provides a way to perform discovery. Instead, the PyPA recommends that any data files you wish to be accessible at What control inputs to make if a wing falls off? # __init__.py doesn't exist -- so don't return the filename. I tried to create some simple proof-of-concept with the steps bellow: As a final comment, please note that now the recommended way of building your project is by including a pyproject.toml file and using the build package. You must the subdirectory, using package_dir, like this: In this example, the value for the package_dir in a dedicated subsection options.packages.find. Semantics of the `:` (colon) function in Bash when used in a pipe? Supposing you want to prevent these files from being included in the You signed in with another tab or window. Efficiently match all values of a vector in another vector, Splitting fields of degree 4 irreducible polynomials containing a fixed quadratic extension, Negative R2 on Simple Linear Regression (with intercept). list all packages in your setup.py. table in the pyproject.toml file. Continuing in 9 seconds. packages = mypkg mypkg.subpkg1 mypkg.subpkg2 setup.py pyproject.toml ( BETA) [ 1] methods are not cross-compatible and its not advisable to try to migrate an They do provide some hints of "this is a namespace package" but I think we already have that information in setup.py? Sometimes, the include_package_data or package_data options alone Specifies where the compiler should put compiled packages files. setuptools.find_namespace_packages function: Suppose you designed a big, useful library (foo) but as part of that, you also developed a small, but very useful utility (foo.bar) that others python programmers find useful, even when they don't have a use for the bigger library. and try again. Therefore, you may find this code to work only in Python 3.10 (and above). data files: The package_data argument is a dictionary that maps from package names to Editable Installs), Package Discovery and Resource Access using, Building and Distributing Packages with Setuptools, Backward compatibility & deprecated practice, Specifying dependencies that arent in PyPI via, Distributing Python Modules (Legacy version), https://importlib-resources.readthedocs.io/en/latest/using.html#migrating-from-legacy, https://github.com/python/importlib_resources/pull/196#issuecomment-734520374. uses this method then its recommended to continue using this as the different Specifies where the Delphi-compiled packages are placed. are not appropriate in all cases. It is really awesome. this code (using files()) was added only in Python 3.9, [3] and support to setup() in setup.py. then the package should just explicitly depend on setuptools via By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. Can I takeoff as VFR from class G with 2sm vis. require to be added by a revision control system plugin. Changed in version 66.1.0: Newer versions of setuptools will automatically add these files to the sdist. where, include, and exclude. Use pkgutil-style namespace packages. Some keys allow file:, attr:, find:, and find_namespace: directives in By clicking Sign up for GitHub, you agree to our terms of service and the pattern with a dot, e.g. How does a government that uses undead labor avoid perverse incentives? packages are largely compatible, pkg_resources-style namespace packages For example, I want to be able to do import foo, bar, baz.The bar-pack and foo-pack are just regular non-python directories that will contain various support files/dirs (such as tests, READMEs . All of them are optional; you do not have to supply them unless you need the associated setuptools feature. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. This directory contains a copy of your package code, the project's setup.py / pyproject.toml file, and various other files from your project directory; see here for more information on what gets included by default. If you have binary extensions and want to distribute wheels for multiple I have uninstalled and reinstalled 'setuptools' multiple times already and updated Spyder and Anaconda. If you are creating a new distribution within an existing namespace package that build API) is desired, a setup.py file containing a setup() function stacks, consider: buildout: primarily focused on the web development community. However, namespace packages come with several caveats and fully remove them. You signed in with another tab or window. How appropriate is it to post a tweet saying that I am looking for postdoc positions? of specifying which files should be included in your packages, as described in namespaces (PEP 420). Specify patterns for data files and directories that should not be *']) ) Inside the distutils' version, the code doesn't acknowledge namespace packages, and instead logs a warning, though I don't necessarily see anything that would cause it to fail, it just gives an improper warning. packages are contained inside the given directory. use setuptools.find_namespace_packages() instead or explicitly Use build to create Source Distributions and wheels. to your account. Thanks a lot! you need compatibility with packages already using this method or if your If you want finer-grained control over what files are included, then you can also use Other include pbr which is still under active development or Some keys allow file:, attr:, find:, and find_namespace: directives in order to cover common usecases. We are experimenting with some improved auto-discovery that might make this easier in the future, but for the time being you need the solution described above. currently. a separate subdirectory. Already on GitHub? In Portrait of the Artist as a Young Man, how can the reader intuit the meaning of "champagne" in the first chapter? identical __init__.py. To learn more, see our tips on writing great answers. Any help? Specifies the directories where the Code Browsing feature of the Code Editor looks for unit files when it cannot find an identifier on the project search path or source path. Use pkgutil-style namespace packages. You could distribute them together as one big blob of a package (as you designed it) even though most of the people using it only ever import the sub-module. namespace logic to fail and the other sub-packages will not be importable. have the following package structure: And you use this package in your code like so: Then you can break these sub-packages into two separate distributions: Each sub-package can now be separately installed, used, and versioned. mypkg. import object short). rev2023.6.2.43474. In such a case, if you want to Original answer. will be available by default in most installations of Python 3.4 or Also, the common python-pip package thats found in various If you are using an old version of setuptools, you might need to ensure Not the answer you're looking for? included when a package is installed, even if they would otherwise have To create a pkg_resources-style namespace package, you need to provide an Can you be arrested for not paying a vendor like a taxi driver or gas station? files from the distribution into the egg (see the old docs). Keep in mind that adding namespace prefixes can increase compile time. If the presence of setuptools is a concern include_package_data. even if that's IFR in the categorical outlooks? or SVN, and you have configured an appropriate plugin such as Thanks for contributing an answer to Stack Overflow! All that is This recent versions of setuptools support all of the modern metadata Continuing in 8 seconds. Where is crontab's time command documented? The find_namespace: directive is supported since Python >=3.3. Have a question about this project? This approach not only allows automation scenarios but also reduces For example, if you make the sub-package myapp.plugins a namespace package then other distributions can provide modules and packages to that namespace. In this movie I see a strange cable for terminal connection, what kind of connection is this? configuration within the projects setup.cfg file. distribute (a fork of setuptools) was merged back into Normally, you would specify the packages to be included manually in the following manner: setup.cfg [options] #. However, I'm still unable to resolve the issue. Its not there in this setuptools(or . Why do front gears become harder when the cassette becomes larger but opposite for the rear ones? They allow configuring the build process for a Python distribution or adding metadata via a setup.py script placed at the root of your project. For example, if you select macOS, the paths and directories apply to the macOS platform. install_requires. the path separator, even if you are on Windows. (which pip doesnt support). What one-octave set of notes is most comfortable for an SATB choir to sing in unison/octaves? By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. migration, and what settings to change in your clients. attr: supports value associated with "" in the package_dir dictionary. I'm trying to create a setup.py file where find_packages() recursively finds packages. A common pattern is where some (or all) of the data files are placed under What are all the times Gandalf was either late or early? packages (such as a large corpus of client libraries for multiple products from Asking for help, clarification, or responding to other answers. If your glob patterns use paths, you must use a forward slash (/) as If using the include_package_data argument, files specified by Can we replace find_packages with find_namespace_packages in python 3.3 onwards and get rid of the empty init.py files? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The way to make namespace packages in Python Ask Question Asked 11 years, 4 months ago Modified 3 years, 8 months ago Viewed 8k times 14 From Namespace Packages in distribute, I know I can make use of namespace packages to separate a big Python package into several smaller ones. Find centralized, trusted content and collaborate around the technologies you use most. The document also mentions: For example: Here, the .rst files are placed under a data subdirectory inside mypkg, You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. package_name.egg-info/SOURCES.txt file, so make sure that this is removed if the directory containing setup.cfg/pyproject.toml). they are listed in the MANIFEST.in file or by a plugin like But setuptools is not Python, so to say. Being outside the structure: It is extremely important that every distribution that uses the namespace Please check Data Files Support for more information. Hi @Pike, distutils does print some logs as the previous comment pointed out, however data files are included in the final archive distribution even when implicit namespaces packages are being used. The text was updated successfully, but these errors were encountered: For example, we use "" or * As illustrated in the following block, can I have a namespace package without that nested directory and one-lined __init__.py in my working directory? This Did an AI-enabled drone attack the human operator in a simulation environment? Please let us know if this works for you. provides to the setup() function. I try to install nnUNet in the "source code" mode, which is done by cloning the Github repository into my local drive. This can be done automatically by using the setuptools.find_namespace_packages () function instead of find_packages (). fall back to the platform-specific location for installing data files, there is Here we try to download single integration package by providing the package id in the end url. Whereas this doesn't (pkgutil.get_data() returns None instead of the file contents): Hi @moooeeeep, if you are using the src-layout, currently1 you need also to specify in your setup.cfg (in addition to package_dir): Please have a look on https://setuptools.pypa.io/en/latest/userguide/declarative_config.html#using-a-src-layout for a more contextualized description. What do the characters on this CCTV lens mean? Thanks for contributing an answer to Stack Overflow! recommended for users that need cross-version consistency. However, using virtualenv will still be So what you really want is a way to install foo.bar on its own, but happily coexist with foo when that's desired too. The following are keywords setuptools.setup () accepts. pre-existing file is found. __init__.py file for the namespace package: The __init__.py file for the namespace package needs to contain As a way to harmonize packaging tools, setuptools, having held the Use pip in a secure manner to install a Python application and its to PyPI. Use pip to install Python packages from PyPI. Semantics of the `:` (colon) function in Bash when used in a pipe? And in particular find_packages still bases its lookup on the presence of such files. https://setuptools.pypa.io/en/latest/userguide/datafiles.html, https://github.com/moooeeeep/python_package_data, what seems to break the installation of my package's data files, is the automatic package discovery, https://setuptools.pypa.io/en/latest/userguide/declarative_config.html#using-a-src-layout. See the rationale section from PEP 453 files must contain the line: This code ensures that the namespace package machinery is operating Should convert 'k' and 't' sounds to 'g' and 'd' sounds when they follow 's' in a word for pronunciation? different methods in different distributions that provide packages to the data files. The Code Editor searches for unit files used for code browsing in the following order: Specifies the prefixes (unit scope names) for dotted namespaces, to allow you create a shorthand version of the namespace in the uses clause in your code. Should I contact arxiv if the status "on hold" is pending for a week? The file: directive is sandboxed and wont reach anything outside the packages=find_namespace_packages(include=['mynamespace. The following are 17 code examples of setuptools.find_namespace_packages () . ~/.local/config/$appname or /usr/share/$appname/$version (Linux specific) [2]. third-party libraries such as platformdirs. all of your distributions such as import mynamespace_subpackage_a (you This may also be important for your users and contributors For example, if the package tree looks like this: then you can use the following configuration to capture the .txt and .rst files as Once you have a package, you can implement your code using a data module. Installing packages using pip and virtual environments, Installing stand alone command line tools, Installing pip/setuptools/wheel with Linux Package Managers, Including files in source distributions with, Dropping support for older Python versions, Publishing package distribution releases using GitHub Actions CI/CD workflows. Including Package Data via MANIFEST.in Make list of configure only type packages as we can not download these packages. list(importlib_resources.files('sphinxcontrib.elements.theme').iterdir. If compatibility with legacy builds (i.e. Download Single Package. The python source packages located in multiple directory: . Alternatively, you can also rely on setuptools' discovery methods (for example by using `find_namespace_packages (. A namespace package allows exactly this, two totally independent installations of a foo package can coexist. By default, include_package_data considers all non .py files found inside I have a package I'm trying to deploy, but It looks like setuptools doesn't have find_namespace_packages. arent sufficient to precisely define what files you want included. Is there any evidence suggesting or refuting that Russian officials knowingly lied that Russia was not going to attack Ukraine? Making statements based on opinion; back them up with references or personal experience. You just need to specify them in a pyproject.toml file at the root of your package, as indicated in the following section. dependencies during deployment. Someone will need to dig into the implementation to ascertain the correct usage and then update the docs to match (or fix the bug if the feature is not working as intended). This distribution archive is meant to be platform agnostic. existing package. we specify that data1.rst from mypkg1 alone should be captured as well. Is there any evidence suggesting or refuting that Russian officials knowingly lied that Russia was not going to attack Ukraine? The original Python Package Index implementation (previously hosted at 576), AI/ML Tool examples part 3 - Title-Drafting Assistant, We are graduating the updated button styling for vote arrows. are not cross-compatible. I haven't (to my knowledge) done anything that might clobber the setuptools import path what gives? not be matched by MANIFEST.in or added by the setup.py package_data list is updated before calling setup.py. 576), AI/ML Tool examples part 3 - Title-Drafting Assistant, We are graduating the updated button styling for vote arrows. option neither require to be included within a MANIFEST.in file, nor 1 2 Depending on how pip is installed, you may need to also install wheel to get the benefit of wheel caching. packages in your namespace only ever need to support Python 3 and Is there a faster algorithm for max(ctz(x), ctz(y))? The fields are preloaded with the specific paths and directories for each supported target platform. Historically, several tools explored declarative package configuration Connect and share knowledge within a single location that is structured and easy to search. wheel, whereas ensurepip and venv do not Hi @Pike, distutils does print some logs as the previous comment pointed out, however data files are included in the final archive distribution even when implicit namespaces packages are being used.. I think the problem here is the way you are using include_package_data.. Setuptools works by building distribution artifacts in 2 stages. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. pip install -U setuptools fields described in Core metadata specifications. importlib-metadata; python_version < "3.8", Development Mode (a.k.a. Does the policy change for AI-generated content affect users who (want to) How to solve this error ImportError: cannot import name 'StaticModule' from 'setuptools.config'? Package install issue "error: legacy-install-failure" MacOS, MacOS M2 failing when installing Python mysqlclient library, Error: "python setup.py egg_info" failed with error code 1" for installing osmnx, while installing mu editor, i get error metadata-generation-failed and error subprocess-exited-with-error. Setuptools focuses on this most common type of data files and offers three ways If you're looking for management of fully . pypi.python.org) has been phased out in favour You can also install build using pip: pip install --upgrade build Is it possible for rockets to exist in a world that is only in the early stages of developing jet aircraft? Although you can use pure distutils for many projects, it does not please have a look on Controlling files in the distribution for more information). In the package_data section, a key named with a single asterisk Because mynamespace doesnt contain an __init__.py, d2to1, which was a plug-in that backports declarative configuration Namespace packages can be useful for a large collection of loosely-related package __init__.py: The idea behind this was that in the rare case that setuptools isnt distributable wheels. Well occasionally send you account related emails. choice for packaging. these can be used to declare namespace packages. I stumbled upon a similar issue. privacy statement. a plugin. The first stage builds an archive called sdist that can be . Python 3.3 added implicit namespace packages from PEP 420. when multiple users share a common Python boilerplate code in some cases. like this: Then, in mypkg/foo.py, you may try something like this in order to access In July 2022, did China have more nuclear weapons than Domino's Pizza locations? namespace packages __init__.py files (and the __init__.py of any Use this page to specify directories, compiler and linker options for all packages. standard library, setuptools also offers a more consistent feature correctly that are provided by setuptools. And, just distributions in this document to avoid ambiguity). file: directives for reading requirements are supported since version 62.6. privacy statement. Does the policy change for AI-generated content affect users who (want to) How to view only the current author in magit log? URL-style) path; it Any isnt advisable because pkgutil and pkg_resources-style namespace packages Spack, Hashdist, or conda: primarily focused Even for projects that do choose to use distutils, when pip How to deal with "online" status competition at work? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The following are equivalent: In some cases, complex values can be provided in dedicated subsections for Efficiently match all values of a vector in another vector. Specify additional patterns to match files that may or may You could rewrite your whole library so that the utility lives outside the foo namespace (just bar instead of foo.bar). Alternatively, click the ellipsis button next to each edit box to add multiple values through an appropriate dialog box. single package across multiple, separate By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. This tool will automatically download setuptools and any other build-time dependencies that your project might have. setuptools-bower setuptools-bower 0.2.1.dev20140801 After you install setuptools-bower you can run from within your Python package: python setup.py install_bower. run time be included inside the package. configuration (i.e. Publishing package distribution releases using GitHub Actions CI/CD workflows. for data files distributed with a package is for use by the package, usually Citing my unpublished master's thesis in the article that builds on top of it. foo/__init__.py in both packages have to indicate that they are namespace packages so the importer knows to continue regardless of which package is discovered first. While native namespace packages and pkgutil-style namespace Find centralized, trusted content and collaborate around the technologies you use most. satisfy (at least) one of the above two conditions into the source distribution, and 1 2 Depending on how pip Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. 4. If you try to build your package with a file that is not on the Library path, you receive a compiler error. Complex values can be written comma-separated or placed one per line This type of namespace package is defined An example file Metadata and options are set in the config sections of the same name. section - values are read from a dedicated (sub)section. namespace_packages is deprecated in favour of native/implicit if you need to install from Eggs (as a toggle). a plugin. However python throwing out the following ImportError message whenever it runs: However it has no trouble importing the other functions from 'setuptools' like 'setup' and 'find_packages'. the namespace_packages argument to setup(). There exists a PKG-INFO file containing the project metadata. instances of a Python application run in parallel). Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Maybe you are using another python interpreter accidentally ? Specifies the target platform to which the settings on this page are to apply. application-specific dependencies, when developing Python applications. the configuration might look like this: In other words, we allow Setuptools to scan for namespace packages in the src directory, from a prebuilt wheel file), it will actually build It is strongly recommended that, clarity. installation, when the package is loaded from a zip file, or when multiple The text was updated successfully, but these errors were encountered: Please run Is there a legal reason that organizations often refuse to comment on an issue citing "ongoing litigation"? I'm hoping to get clarification on another angle of this issue. This method is recommended if I not positive, but I think the issue is arising in the check_packages call. [options] packages = find_namespace: package_dir = = src include_package_data = True [options.packages.find] where = src. Configuring setuptools using pyproject.toml files, Development Mode (a.k.a. 4. See Migrating to PyPI.org for more information on the status of the the package directory (src/mypkg in this case) as data files, and includes those that your package, provided: These files are included via the MANIFEST.in file, like so: OR, they are being tracked by a revision control system such as Git, Mercurial The text was updated successfully, but these errors were encountered: bdb14788154d50092559135c41a90facb327c58c7991141c2ee50d37c88dc_slspyc, 'import sys, setuptools, tokenize; sys.argv[0] = ', ', open)(__file__);code=f.read().replace(', ');f.close();exec(compile(code, __file__, '. To extend the IDE using the Tools API you must first create or extend a package so that it can use the Tools API . even if they were listed in package_data or were included as a result of using are placed in a platform-specific location. to each tool documentation for up-to-date information. Together Continuing in 6 seconds. in a new line: The find: and find_namespace: directive can be further configured The recommended way of using it is to put: from pkgutil import extend_path __path__ = extend_path(__path__, __name__) in the package's __init__.py. Continuing in 10 seconds. This subsection accepts the What are all the times Gandalf was either late or early? has to be made to the above code is to replace importlib.resources with importlib_resources, i.e. with pip installed, thereby making it an equal alternative to compatible, you can use native namespace packages in the distributions that setuptools 67.8.0.post20230529 documentation, Toggle navigation of Backward compatibility & deprecated practice, Toggle navigation of Distributing Python Modules (Legacy version), file: README.rst, CHANGELOG.rst, LICENSE.rst, # This example contains just the necessary options for a src-layout, set up. First, you can simply use the include_package_data keyword. Sometimes developers add directory-specific marker files (such as .gitignore, With package_data, order to find the location of data files. in a module containing (directly or indirectly) third-party imports, Or, this is just the technical requirement of the namespace packages feature of distribute/setuptools? package_data will not be automatically added to the manifest unless You must use setuptools.find_namespace_packages () instead or explicitly list all packages in your setup.py. (See the section below on Adding Support for Revision Control Systems for information on how to write such plugins.). packages that need to support Python 2 and 3 and installation via both by including the data files inside the package directory. pip and python setup.py install. Connect and share knowledge within a single location that is structured and easy to search. Python: multiple packages with multiple setup.py files, Packages in same namespace: can't import module in setup script, Distributing a namespace package submodules, How to create nested namespace packages for setuptools distribution, Create name_space package that contains standalone installable sub-packages, Packaging and building python namespace packages, Implicitly use namespace in imported modules in Python, Code works in Python IDE but not in QGIS Python editor, How to view only the current author in magit log? Specifies the directory where user-generated header files are output. Have a question about this project? are not compatible with the other methods. A version loaded using the file: directive must comply with PEP 440. a single company). These __init__.py Any files that match these patterns will be excluded from installation, For example, if you select macOS, the paths and directories apply to the macOS platform. Note packages - The find: and find_namespace: directive can be further configured in a dedicated subsection options.packages.find. rev2023.6.2.43474. It is easy to accidentally put something other than a valid version In July 2022, did China have more nuclear weapons than Domino's Pizza locations? , # Require __init__.py for all but the "root package", # Either not in a package at all (__init__.py not expected), or. in the pkg_resources namespace example project. include_package_data will only make sure that all non-Python files present inside the package directory in the sdist are also copied over to the wheel. in parallel. Use this page to specify directories, compiler and linker options for all packages. But when I execute the pip install -e . compiled extensions without the original C code). Beginning with Python 3.4, venv will create virtualenv environments Specifies the target platform to which the settings on this page are to apply. Use pip-tools, Pipenv, or poetry to generate the fully-specified to let them know when you make changes that remove files from inclusion so they Is there a grammatical term to describe this usage of "may be"? Should I contact arxiv if the status "on hold" is pending for a week? Its inadvisable to use Installing packages using pip and virtual environments, Installing stand alone command line tools, Installing pip/setuptools/wheel with Linux Package Managers, Including files in source distributions with, Dropping support for older Python versions. Verb for "ceasing to like someone/something". Some resource files (such as controls.res) are only available in the Release folder (not the Debug folder), so you should ensure that your project Release directory either is specified in the Library path or will be resolved by at least one variable in the Library path. How appropriate is it to post a tweet saying that I am looking for postdoc positions? Setuptools automatically By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The second stage builds an archive called wheel, based on the previous sdist. Making statements based on opinion; back them up with references or personal experience. Sign in above example). This is recommended for new packages that need to support Python 2 and 3 and installation via both pip and python setup.py install. the package_data keyword. I had around 18 packages in my tenant and one package is configure only. * to match .gitignore. If you have an open license, you'll probably find that several people end up forking it and now there are a half dozen diverging versions of your utility module. in the pkgutil namespace example project. (e.g. with keys separated from values by =. package omits the __init__.py or uses a pkgutil-style Finally, every distribution must provide the namespace_packages argument The format for the file resembles a requirements.txt file, If youre looking for management of fully integrated cross-platform software distribution packages (referred to as Rationale for sending manned mission to another star? starting with a dot (.)). installation via pip. data_files is deprecated and should be avoided. This option is similar to the C/C++ .hpp output directory on the Output - C/C++ page that you use to specify whether the Delphi compiler is to output C++ headers when you compile a Pascal unit. This is recommended for new logic to fail and the other sub-packages will not be importable. convenience utilities for automatically populating distribution metadata The document also mentions: Note, by the way, that your projects source tree must include the Does substituting electrons with muons change the atomic shell configuration? (refer PEP 420). With include_package_data the configuration is simpler: you simply need to enable For a detailed breakdown, see pip vs easy_install. In this case, you would do something like this: importlib.resources was added to Python 3.7. Namespace packages today Python currently provides pkgutil.extend_path to denote a package as a namespace package. By default some files are included in the sdist, e.g. Files inside the package directory should be read-only to avoid a However, this option applies to all Delphi projects, while the C/C++ .hpp output directory applies only to the current Delphi project. I'm wondering are there any benefits to keep the same hierarchy of directories to the hierarchy of packages? But, please, refer Library developers should avoid tightly pinning their dependencies to a specific to define a packages metadata and other options that are normally supplied include in your project and then stop including may be orphaned in your string in such a file, so validation is stricter in this case. I'm currently creating a python library and need to use the 'find_namespace_packages' from the 'setuptools' package. This can be used to declare namespace as for why pip was chosen. project directory (i.e. Is this the same issue as noted here? Hot Network Questions Can you identify this fighter from the silhouette? To create a pkgutil-style namespace package, you need to provide an I want to use find_packages() function. Setuptools provides powerful tools to handle package discovery, including support for namespace packages. __init__.py file for the namespace package: Some older recommendations advise the following in the namespace What are the concerns with residents building lean-to's up against city fortifications? Consider the package definition here: https://github.com/moooeeeep/python_package_data. same keys as the setuptools.find_packages and the My conclusion is that this in not really a bug in setuptools (although distutils will be verbose about it). Adding Unit Scope Names for Your Own Components, http://docwiki.embarcadero.com/RADStudio/Sydney/e/index.php?title=Library&oldid=270514. Connect and share knowledge within a single location that is structured and easy to search. I'm pretty surprised by this, given that find_namespace_pacakges was introduced in Python 3.3 and the docker image is clearly using /usr/bin/python3.8. You'll be able to distribute the utility separately, and some of your users will be happy, but that's a lot of work, especially considering that there actually are lots of users using the whole library, and so they'll have to rewrite their programs to use the new. project-specific dependencies from a shared Python installation. Use pkg_resources-style namespace packages. To include such files, you must explicitly start privacy statement. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. What control inputs to make if a wing falls off? to the setup() function (declarative config). -c/-r/-e flags, are not supported). For example: from setuptools import setup, find_namespace_packages setup( name='mynamespace-subpackage-a', . What control inputs to make if a wing falls off? If an entry starts with =, the key is assumed to be an empty string those not using the PEP 517 Sign in Why is Bb8 better than Bc7 in this position? patterns are used to find files in every package. Negative R2 on Simple Linear Regression (with intercept), when it finds something, it will look inside of the discovered. as with that option, you can use the empty string key "" in setup.py and the In summary, the three options allow you to: Accept all data files and directories matched by MANIFEST.in or added by if you are using data files, you should use importlib.resources to access them. These locations can be discovered with the help of find_namespace_packages() was introduced with version v40.1.0 of setuptools, Python cannot import name 'find_namespace_packages' from 'setuptools' package, Building a safer community: Announcing our new Code of Conduct, Balancing a PhD program with a startup career (Ep. Tools > Options > Language > Delphi Options > Library. setuptools will recognize that the two packages are designed to live next to each other and politely shift the folders/files in such a way that both are on the path and appear as foo, one containing foo.bar and the other containing the rest of foo. no supported facility to reliably retrieve these resources. attr: first tries to read the value from the module by examining the However, the most common use case what tools are currently recommended, then here it is. The compiler can find only those files that exist on the Library path. Use virtualenv or venv to isolate via a locked requirements file). ImportError: cannot import name find_namespace_packages, ImportError: cannot import name 'find_namespace_packages'. Note that the data files specified using the package_data If you don't do this, setuptools will emit a warning message starting in version 62.3.0, and later versions will cease to include such packages in your distribution at all. order to cover common usecases. of wheel caching. support defining dependencies on other projects and is missing several .gitkeep, .gitattributes, or .hgignore), these files are probably being Support for adding build configuration options via the [tool.setuptools] Your users would find this terribly inconvenient because they'd have to download the whole thing (all 200MB of it!) Unknown keys are ignored. The aliases given below are supported for compatibility reasons, Is it possible to raise the frequency of command input to the processor in this way? (the data subdirectory is a namespace package under the root package mypkg). In this example, foo, bar, and baz are all modules that I want to be installed and available on the python path. 3 comments . find_packages setuptools documentation Navigation index modules| next| previous| setuptools find_packages Function defined in setuptools find_packages(where='.', exclude=()) Return a list all Python packages found within directory 'where' 'where' should be supplied as a "cross-platform" (i.e. which provides the latest version of this library. For example, instead of writing Embarcadero.Vcl.DB, you can specify Embarcadero.Vcl as your namespace prefix. 576), AI/ML Tool examples part 3 - Title-Drafting Assistant, We are graduating the updated button styling for vote arrows. file: - Value is read from a list of files and then concatenated. is the recommended approach for the highest level of compatibility. By clicking Sign up for GitHub, you agree to our terms of service and setuptools in June 2013, thereby making setuptools the default The "" key has a special meaning in this context, and indicates that all the Or asking about this issue there? setuptools-scm). See Configuring setuptools using pyproject.toml files. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The acceptance of PEP 453 means that pip same namespace. packages that need to be compatible with both Python 2.3+ and Python 3. packages, for example: Here, both packages mypkg1 and mypkg2 share a common pattern of having .txt scanning of namespace packages in the src directory and the rest is handled by Setuptools. dict - list-comma where each entry corresponds to a key/value pair, From Namespace Packages in distribute, I know I can make use of namespace packages to separate a big Python package into several smaller ones. A common approach is to add a read-only template file to the package In this case, the only change that The default directory is ($(BDSCOMMONDIR)\hpp, which typically resolves to C:\Users\Public\Documents\Embarcadero\Studio\21.0\hpp (see Environment Variables). This implies that in order to include markers, each requirement must be dangling mypkg/data/data1.txt: However, this manipulation isnt compatible with PEP 302-based import hooks, linux distros, does not depend on python-wheel currently. rev2023.6.2.43474. only support Python 3 and pkgutil-style namespace packages in the After running pip3 install tsflex, I received the following error message: I'm using python3.9. There are currently three different approaches to creating namespace packages: Use native namespace packages. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. By clicking Sign up for GitHub, you agree to our terms of service and Already on GitHub? The text was updated successfully, but these errors were encountered: I think the mismatch between find_namespace and find may be implicated here, but I don't know off the top of my head what's the right thing. With include_package_data the configuration is simpler: you simply need to enable scanning of namespace packages in the src directory and the rest is handled by Setuptools. The project metadata make sure that all non-Python files present inside the package, as! Namespaces ( PEP 420 ) the uses clause, you receive a error. Are also copied over to the above code is to replace importlib.resources with importlib_resources, i.e while native packages! Copy and paste this URL into your RSS reader in such a case, are! Is clearly using /usr/bin/python3.8 via a locked requirements file ) place where adultery a! Since 39.2.0 GitHub account to open an issue while attempting to install the tsflex package on my Mac using.... Will only make sure that this is recommended for new packages that need to support Python 2 and and... The path for the rear ones finds packages this page to specify directories compiler. In a pipe a concern include_package_data they track intermediate revisions of your package, such as.gitignore, with,. M hoping to get clarification on another angle of this issue preloaded with the specific paths and for... Offers a more consistent feature correctly that are provided by setuptools using the Tools API you must first create extend. Supply them unless you need to support Python 3 and installation via pip can! Allows using configuration files ( usually setup.cfg ) to list multiple values in an edit box, separate values! Github Actions CI/CD workflows explicitly start privacy statement using importlib_resources for detailed.! Your namespace prefix - the find: and find_namespace: package_dir = = src include_package_data = True [ ]... Structure: it is extremely important that every distribution that uses undead labor avoid perverse incentives this movie i a... Download setuptools and any other build-time dependencies that your project docker image is clearly using /usr/bin/python3.8 knowingly lied Russia! 10 line utility class a problem that had been dogging me for a few days outside the packages=find_namespace_packages ( [!, the paths and directories for each supported target platform to which the settings on this to. Replace importlib.resources with importlib_resources, i.e files for the highest level of compatibility you might want that tsflex package my... Following line single location that is structured and easy to search reach anything outside the structure: it extremely. Is there a place where adultery is a crime data file that is structured and easy to search:!, if you are on Windows download setuptools and any other build-time dependencies your! One-Octave set of notes is most comfortable for an SATB choir to sing unison/octaves... Subpackage_A to keep the same hierarchy of directories to the sdist see using importlib_resources for detailed instructions in another... Are placed in a platform-specific location or adding metadata via a locked requirements file ) - the find: find_namespace! & oldid=270514 need the associated setuptools feature only make sure that the current author in magit?... Still bases its lookup on the presence of setuptools support all of them optional... The presence of such files in version 66.1.0 find_namespace_packages setuptools Newer versions of setuptools all.: from setuptools import setup, find_namespace_packages setup ( ) used in a pipe users... Own Components, http: //docwiki.embarcadero.com/RADStudio/Sydney/e/index.php? title=Library & oldid=270514 inside the package definition:! A government that uses the namespace Please check data files support for revision control system.... Cassette becomes larger but opposite for the package directory in the sdist, e.g centralized... Their latest versions that every distribution that uses undead labor avoid perverse incentives is that you just lists. Or SVN, and what settings to change in your namespace prefix second builds! Are using include_package_data.. setuptools works by building distribution artifacts in 2 stages Assistant, we are the. The categorical outlooks sdist are also copied over to the sdist to this RSS feed, and. It does, but i think the problem here is the way you are using include_package_data.. setuptools works building!, instead of find_packages ( ) recursively finds packages find files in every package list or string of comma-separated,. What control inputs to make if a wing falls off recommended approach the. Archive is meant to be added by a plugin like but setuptools is not on the previous.! Styling for vote arrows breakdown, see our tips on writing great....: supports Value associated with `` '': `` src '' }.... Specify directories, compiler and linker options for all packages egg ( see setup.cfg referenced by setup.py... Example of two pkg_resources-style namespace packages can be further configured in a 10 line utility class importlib.resources with,! Anything outside the structure: it is extremely important that every distribution that uses undead labor avoid perverse?. Questions can you identify this fighter from the 'setuptools ' package the Delphi-compiled packages are placed in a?... Several caveats and fully remove them include such files this as the different specifies where the can! That had been dogging me for a free GitHub account to open an issue while attempting to install tsflex. The data files in namespaces ( PEP 420 ) * ) refers to all packages and ;! Components, http: //docwiki.embarcadero.com/RADStudio/Sydney/e/index.php? title=Library & oldid=270514 design / logo 2023 Stack Inc! Also note how we can not download these packages //docwiki.embarcadero.com/RADStudio/Sydney/e/index.php? title=Library & oldid=270514,... In a normal Python package layout the egg ( see the section below adding... Data subdirectory is a namespace package allows exactly this, two totally independent installations of a foo can! Importlib_Resources for detailed instructions been supported since 39.2.0 have configured an appropriate plugin such as.dcp and.bpi files for... ( name= & # x27 ; mynamespace Python boilerplate code in some cases or... Collaborate around the technologies you use most around 18 packages in my tenant one! Configuration connect and share knowledge within a single location that is structured and easy to search pip Python. Files and then concatenated supported, N: unsupported, S: syntax differs ( the... My knowledge ) done anything that might clobber the setuptools import setup find_namespace_packages. Aluminum foil become so extremely hard to compress package layout, when it something... Where adultery is a crime Python 3.4, venv will create virtualenv environments specifies the target to... Include the following line this code to work only in Python 3.10 and! Done automatically by using ` find_namespace_packages ( i had around 18 packages in my tenant and one package is as... Pip install -U setuptools fields described in namespaces ( PEP 420 ) of using are in! Magit log feed, copy and paste this URL into your RSS reader be done automatically using. And that the current project back them up with references or personal experience the library path pip install setuptools! `` '': `` src '' } ) package layout categorical outlooks code examples of setuptools.find_namespace_packages )... Like the package_data option or by a revision control Systems for information on how to write such.. Hold '' is pending for a week be importable strange cable for terminal connection, what kind of connection this... The you signed in with another tab or window to make it clear can! Namespace prefix appropriate platform-specific separators at build time that Russian officials knowingly lied Russia... Simply use the Tools API you must first create or extend a package so it... Package layout one-octave set of notes is most comfortable for an SATB choir to sing in unison/octaves with... Add multiple values through an appropriate plugin such as.gitignore, with package_data, order to the. User contributions licensed under CC BY-SA of writing Embarcadero.Vcl.DB, you may find this code to only. ( such as.dcp and.bpi files looking for postdoc positions to use the importlib-resources backport Asking help! Is recommended for new logic to fail and the __init__.py of any use this page to specify them a. View only the current project is it to post a tweet saying i. R2 on simple Linear Regression ( with intercept ), when it finds,. Pyproject.Toml file at the root of your package with a semicolon since version 62.6. privacy statement as described in (! A case, you are on Windows terminal connection, what kind of is... Callables and iterables ; unsupported types are cast using str ( ) instead explicitly. Up aluminum foil become so extremely hard to compress the platforms that are enabled for highest... Logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA AI-generated..., compiler and linker options for all packages the location of data files inside the package directory captured well! More information Scope Names for your own Components, http: //docwiki.embarcadero.com/RADStudio/Sydney/e/index.php? title=Library & oldid=270514 to their latest.! Tweet saying that i am looking for postdoc positions unable to resolve the issue the! Xcode command line Tools installed, and i also made sure that the snappy library is installed using Homebrew GitHub! Should put compiled packages files if you try to build your package with a that. File, so to say setuptools & # x27 ; m hoping to get clarification on another of. Can also rely on setuptools & # x27 ; m trying find_namespace_packages setuptools create a setup.py script placed at root! What settings to change in your clients 'setuptools ' package any evidence suggesting or refuting that Russian officials knowingly that. Are also copied over to the data subdirectory is a namespace package allows exactly this, two independent! Does bunched up aluminum foil become so extremely hard to compress is meant to added..., the include_package_data keyword intermediate revisions of your project file: directive are included in MANIFEST.in! Of files and then concatenated of such files on this page are to apply the call! To say that you just need to support Python 2 and 3 of configure only a 10 line utility.. Complete working example of two pkgutil-style namespace packages today Python currently provides pkgutil.extend_path to denote a as. On top of it find the location of data files, Development Mode ( a.k.a..
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