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Modernizes the build process by consolidating all of ``setuptools`` metadata within ``pyproject.toml`` and removing deprecated ``setup.cfg`` and ``setup.py``. `#5837 <https://github.com/pypa/pipenv/issues/5837>`_
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Bug Fixes
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---------
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- Restore the ignore compatibility finder pip patch to resolve issues collecting hashes from google artifact registry (and possibly others). `#5887 <https://github.com/pypa/pipenv/issues/5887>`_
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- Handle case better where setup.py name is referencing a variable that is a string while encouraging folks to migrate their projects to pyproject.toml `#5905 <https://github.com/pypa/pipenv/issues/5905>`_
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- Better handling of local file install edge cases; handle local file extras. `#5919 <https://github.com/pypa/pipenv/issues/5919>`_
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- Include the Pipfile markers in the install phase when using ``--skip-lock``. `#5920 <https://github.com/pypa/pipenv/issues/5920>`_
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- Fallback to default vcs ref when no ref is supplied.
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More proactively determine package name from the pip line where possible, fallback to the existing file scanning logics when unable to determine name. `#5921 <https://github.com/pypa/pipenv/issues/5921>`_
Pipenv uses a set of commands to manage your Project\(aqs dependencies and custom scripts.
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It replaces the use of \fBMakefile\fP, direct calls to \fBpip\fP and \fBpython\-mvenv\fP or \fBvirtualenv\fP\&.
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to create virtual environments and install packages in them.
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Pipenv uses two files to do this: \fBPipfile\fP and \fBPipfile.lock\fP (which will look familiar if you
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are used to packages manager like \fByarn\fP or \fBnpm\fP).
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\fBNOTE:\fP
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.INDENT0.0
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.INDENT3.5
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This guide is written for Python 3.7+
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.UNINDENT
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.UNINDENT
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.SH MAKE SURE YOU HAVE PYTHON AND PIP
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.sp
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The main commands are:
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Before you go any further, make sure you have Python and that it’s available
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from your command line. You can check this by simply running
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.INDENT0.0
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.IP\(bu2
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\fBinstall\fP\-
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.INDENT3.5
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.sp
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Will create a virtual env and install dependencies (if it does not exist already)
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The dependencies will be installed inside.
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.IP\(bu2
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\fBinstallpackage==0.2\fP\-
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.nf
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.ftC
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$ python \-\-version
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.ftP
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Will add the package in version 0.2 to the virtual environment and
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to \fBPipfile\fP and \fBPipfile.lock\fP
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.IP\(bu2
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\fBuninstall\fP\- Will remove the dependency
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You should get some output like \fB3.10.8\fP\&. If you do not have Python, please
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install the latest 3.x version from \fI\%python.org\fP
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.sp
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Additionally, make sure you have \fI\%pip\fP available.
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Check this by running
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.INDENT0.0
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.INDENT3.5
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.sp
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.nf
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.ftC
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$ pip \-\-version
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pip 22.3.1
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.ftP
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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If you installed Python from source, with an installer from \fI\%python.org\fP or via \fI\%Homebrew\fP, you likely already have pip.
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If you’re on Linux and installed using your OS package manager, you may have to \fI\%installpip\fP manually.
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.SH INSTALLING PIPENV
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.SS Preferred Installation of Pipenv
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.sp
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It is recommended that users on most platforms install pipenv from \fI\%pypi.org\fP using
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.INDENT0.0
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.INDENT3.5
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.sp
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.nf
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.ftC
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$ pip install pipenv \-\-user
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.ftP
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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\fBNOTE:\fP
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.INDENT3.5
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pip \fI\%userinstallations\fP allow for installation into your home directory to prevent breaking any system\-wide packages.
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Due to interaction between dependencies, you should limit tools installed in this way to basic building blocks for a Python workflow such as virtualenv, pipenv, tox, and similar software.
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.UNINDENT
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.sp
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If \fBpipenv\fP isn’t available in your shell after installation,
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you’ll need to add the user site\-packages binary directory to your \fBPATH\fP\&.
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.sp
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On Linux and macOS you can find the \fI\%userbase\fP binary directory by running
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\fBpython\-msite\-\-user\-base\fP and appending \fBbin\fP to the end. For example,
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this will typically print \fB~/.local\fP (with \fB~\fP expanded to the
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absolute path to your home directory), so you’ll need to add
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\fB~/.local/bin\fP to your \fBPATH\fP\&. You can set your \fBPATH\fP permanently by
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\fI\%modifying~/.profile\fP\&.
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.sp
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On Windows you can find the user base binary directory by running
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\fBpython\-msite\-\-user\-site\fP and replacing \fBsite\-packages\fP with
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\fBScripts\fP\&. For example, this could return
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\fBC:\eUsers\eUsername\eAppData\eRoaming\ePython37\esite\-packages\fP, so you would
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need to set your \fBPATH\fP to include
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\fBC:\eUsers\eUsername\eAppData\eRoaming\ePython37\eScripts\fP\&. You can set your
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user \fBPATH\fP permanently in the \fI\%ControlPanel\fP\&.
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.sp
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You may need to log out for the \fBPATH\fP changes to take effect.
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.sp
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To upgrade pipenv at any time:
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.sp
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.nf
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.ftC
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$ pip install \-\-user \-\-upgrade pipenv
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.ftP
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.fi
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.UNINDENT
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.SS Homebrew Installation of Pipenv
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.IP\(bu2
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\fBlock\fP\- Regenerate \fBPipfile.lock\fP and updates the dependencies inside it.
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\fI\%Homebrew\fP is a popular open\-source package management system for macOS (or Linux).
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.UNINDENT
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.sp
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Once you have installed Homebrew simply run
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.INDENT0.0
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.INDENT3.5
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.sp
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.nf
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.ftC
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$ brew install pipenv
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.fi
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.UNINDENT
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.sp
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These are intended to replace \fB$pipinstall\fP usage, as well as manual virtualenv management.
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To upgrade pipenv at any time:
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.INDENT3.5
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.sp
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.nf
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.ftC
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$ brew upgrade pipenv
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.ftP
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.fi
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.UNINDENT
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.sp
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\fBNOTE:\fP
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.INDENT0.0
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.INDENT3.5
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Homebrew installation is discouraged because it works better to install pipenv using pip on macOS.
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.UNINDENT
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.UNINDENT
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.SH INSTALLING PACKAGES FOR YOUR PROJECT
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.sp
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Pipenv manages dependencies on a per\-project basis. To install a package,
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change into your project’s directory (or just an empty directory for this
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tutorial) and run
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.INDENT0.0
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.INDENT3.5
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.sp
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.nf
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.ftC
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$ cd myproject
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$ pipenv install <package>
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.ftP
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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\fBNOTE:\fP
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.INDENT0.0
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.INDENT3.5
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Pipenv is designed to be used by non\-privileged OS users. It is not meant
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to install or handle packages for the whole OS. Running Pipenv as \fBroot\fP
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or with \fBsudo\fP (or \fBAdmin\fP on Windows) is highly discouraged and might
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lead to unintend breakage of your OS.
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.UNINDENT
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.UNINDENT
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.sp
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Pipenv will install the package and create a \fBPipfile\fP
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for you in your project’s directory. The \fBPipfile\fP is used to track which
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dependencies your project needs in case you need to re\-install them, such as
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when you share your project with others.
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.sp
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For example when installing the \fBrequests\fP library, you should get output similar to this:
print(\(aqYour IP is {0}\(aq.format(response.json()[\(aqorigin\(aq]))
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.ftP
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Then you can run this script using \fBpipenvrun\fP
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.INDENT0.0
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.INDENT3.5
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.sp
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.nf
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.ftC
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$ pipenv run python main.py
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.ftP
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.fi
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.UNINDENT
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.sp
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You should get output similar to this:
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.INDENT0.0
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.INDENT3.5
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.sp
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.nf
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.ftC
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Your IP is 8.8.8.8
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.ftP
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Using \fB$pipenvrun\fP ensures that your installed packages are available to
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your script by activating the virtualenv. It is also possible to spawn a new shell
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that ensures all commands have access to your installed packages with \fB$pipenvshell\fP\&.
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.SH VIRTUALENV MAPPING CAVEAT
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.INDENT0.0
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.IP\(bu2
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Pipenv automatically maps projects to their specific virtualenvs.
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.IP\(bu2
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By default, the virtualenv is stored globally with the name of the project’s root directory plus the hash of the full path to the project’s root (e.g., \fBmy_project\-a3de50\fP).
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.IP\(bu2
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\fBgraph\fP will show you a dependency graph of your installed dependencies.
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Should you change your project’s path, you break such a default mapping and pipenv will no longer be able to find and to use the project’s virtualenv.
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.IP\(bu2
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\fBshell\fP will spawn a shell with the virtualenv activated. This shell can be deactivated by using \fBexit\fP\&.
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If you must move or rename a directory managed by pipenv, run ‘pipenv \-\-rm’ before renaming or moving your project directory. Then, after renaming or moving the directory run ‘pipenv install’ to recreate the virtualenv.
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.IP\(bu2
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\fBrun\fP will run a given command from the virtualenv, with any arguments forwarded (e.g. \fB$pipenvrunpython\fPor \fB$pipenvrunpipfreeze\fP).
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Customize this behavior with \fBPIPENV_CUSTOM_VENV_NAME\fPenvironment variable.
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.IP\(bu2
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\fBcheck\fPchecks for security vulnerabilities and asserts that \fI\%PEP508\fP requirements are being met by the current environment.
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You might also prefer to set \fBPIPENV_VENV_IN_PROJECT=1\fPin your .env or .bashrc/.zshrc (or other shell configuration file) for creating the virtualenv inside your project’s directory.
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