344 lines
6.2 KiB
Markdown
344 lines
6.2 KiB
Markdown
# Installer pip (python 2):
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[:fa-link: https://apple.stackexchange.com/questions/209572/how-to-use-pip-after-the-os-x-el-capitan-upgrade](https://apple.stackexchange.com/questions/209572/how-to-use-pip-after-the-os-x-el-capitan-upgrade)
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### Documentation pip:
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[:fa-link: https://pip.pypa.io/en/stable/](https://pip.pypa.io/en/stable/)
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### Installer pip:
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```bash
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$ sudo easy_install pip
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```
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Pour [Python 3](python3.md), **pip** est installé d'origine.
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### Version courrante de pip:
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```bash
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$ pip --version
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pip 9.0.1 from /Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg (python 2.7)
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```
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### Mettre à jour pip:
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```bash
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$ sudo pip install --upgrade pip
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```
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```bash
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$ pip install --user --upgrade pip
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```
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!!! attention
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Sur macOS, à cause de SIP (System Integrity Protection), l'installation se fait avec le mot-clé —user
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### Cache:
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Linux and Unix
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```bash
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~/.cache/pip # and it respects the XDG_CACHE_HOME directory.
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```
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OS X
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```bash
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~/Library/Caches/pip
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```
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Windows
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```bash
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%LocalAppData%\pip\Cache
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```
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pip peut installer en ignorant le cache:
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```bash
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pip --no-cache-dir install mkdocs
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```
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### Installer des modules:
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#### Installer un module pour l'utilisateur courant (mkdocs):
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```bash
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$ pip install --user mkdocs
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```
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Les modules sont ici:
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`/Users/bruno/Library/Python/2.7/bin`
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#### Désinstaller un module:
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```bash
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$ pip uninstall <module>
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```
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#### Installer une version précise d'un module:
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```bash
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$ pip3 show tornado
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Name: tornado
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Version: 5.0
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.../...
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$ pip3 install tornado==4.5.3
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Collecting tornado==4.5.3
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Installing collected packages: tornado
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Found existing installation: tornado 5.0
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Uninstalling tornado-5.0:
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Successfully uninstalled tornado-5.0
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Successfully installed tornado-4.5.3
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$ pip3 install 'tornado>=4.1.0,<4.5.3'
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# Installe une version comprise entre 4.1.0 et 4.5.3
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$ pip3 install 'tornado~=4.5.2'
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# Installe une version “==4.5.*” qui est aussi “>=4.5.2”.
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```
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#### Informations sur un module:
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```bash
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$ pip show <module>
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$ pip show mkdocs
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Name: mkdocs
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Version: 0.17.2
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Summary: Project documentation with Markdown.
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Home-page: http://www.mkdocs.org
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Author: Tom Christie
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Author-email: tom@tomchristie.com
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License: BSD
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Location: /Users/bruno/Library/Python/2.7/lib/python/site-packages
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Requires: tornado, PyYAML, click, Markdown, Jinja2, livereload
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```
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#### Installer une liste de modules requis:
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```bash
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$ pip install -r requirements.txt
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```
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#### Liste des modules installés:
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```bash
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# --format=columns (par defaut)
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$ pip list --format=columns
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Package Version
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-------------------------------------- ---------
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altgraph 0.10.2
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backports-abc 0.5
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bdist-mpkg 0.5.0
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```
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```bash
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$ pip3 freeze
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appnope==0.1.0
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attrs==18.2.0
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autopep8==1.4.3
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backcall==0.1.0
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bleach==3.1.0
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Click==7.0
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decorator==4.3.2
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defusedxml==0.5.0
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Django==2.1.7
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# Exporter la liste
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$ pip3 freeze > export_liste_pip.txt
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# puis l'importer sur une autre machine
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$ pip install -r export_liste_pip.txt
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# Ou créer un bundle
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$ pip bundle <nom_du_bundle>.pybundle -r export_liste_pip.txt
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# et importer les lib
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$ pip install <nom_du_bundle>.pybundle
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```
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### Mise-à-jour:
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#### Liste des modules mis-à-jour:
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```bash
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$ pip list --outdated --format=columns
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Package Version Latest Type
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-------------------------------------- -------- ------ -----
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altgraph 0.10.2 0.15 wheel
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macholib 1.5.1 1.9 wheel
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matplotlib 1.3.1 2.1.1 wheel
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```
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```bash
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$ pip3 list --outdated --format=freeze
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packaging==16.8
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Sphinx==1.7.0
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```
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```bash
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$ pip3 list --outdated --format=columns
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Package Version Latest Type
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------
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packaging 16.8 17.1 wheel
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Sphinx 1.7.0 1.7.1 wheel
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```
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```bash
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$ pip3 list --outdated --format=legacy
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packaging (16.8) - Latest: 17.1 [wheel]
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Sphinx (1.7.0) - Latest: 1.7.1 [wheel]
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```
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```bash
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$ pip3 list --outdated --format=json
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[{"name": "packaging", "version": "16.8", "latest_version": "17.1", "latest_filetype": "wheel"}, {"name": "Sphinx", "version": "1.7.0", "latest_version": "1.7.1", "latest_filetype": "wheel"}]
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```
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#### Mettre à jour un module:
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```bash
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$ pip install --user --upgrade <module>
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$ pip install --user --upgrade mkdocs-material
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```
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### Chercher un module:
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```bash
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$ pip search <module>
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$ pip search markdown
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aberdeen (0.4.0) - Conversion from markdown files to database entries to use as the backend of a blog
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python-academicmarkdown (0.9.0) - A markdown preparser for academic writing
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odoo8-addon-web-widget-text-markdown (8.0.1.0.0.99.dev7) - web_widget_text_markdown
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lektor-markdown-admonition (0.1) - Adds basic admonition tag support to Markdown.
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```
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### Montrer les dépendances d'un module:
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```bash
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$ pip3 show mkdocs | grep Requires
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Requires: tornado, Markdown, click, PyYAML, Jinja2, livereload
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```
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### Modules:
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#### Yolk:
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```bash
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$ pip3 install yolk3k
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```
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Montrer les dépendances:
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```bash
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$ yolk -d mkdocs
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mkdocs 0.17.3
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PyYAML>=3.10
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tornado<5.0,>=4.1
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Jinja2>=2.7.1
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click>=3.3
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Markdown>=2.3.1
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livereload>=2.5.1
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```
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Montrer les M-à-J disponibles:
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```bash
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$ yolk -U
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tornado 4.5.3 (5.0)
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```
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Listes des modules installés:
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```bash
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$ yolk -l
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Babel - 2.5.3 - active development (/usr/local/lib/python3.6/site packages)
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Django - 2.0.3 - active development (/usr/local/lib/python3.6/site-packages)
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```
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#### pipdeptree:
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Savoir quel module requiert tel module:
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```bash
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$ pipdeptree -r -p mkdocs
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mkdocs==0.17.3
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- mkdocs-material==2.7.0 [requires: mkdocs>=0.17.1]
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```
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Montrer les dépendances:
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```bash
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$ pipdeptree -p mkdocs
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mkdocs==0.17.3
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- click [required: >=3.3, installed: 6.7]
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- Jinja2 [required: >=2.7.1, installed: 2.10]
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- MarkupSafe [required: >=0.23, installed: 1.0]
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- livereload [required: >=2.5.1, installed: 2.5.1]
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- six [required: Any, installed: 1.11.0]
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- tornado [required: Any, installed: 4.5.3]
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- Markdown [required: >=2.3.1, installed: 2.6.11]
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- PyYAML [required: >=3.10, installed: 3.12]
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- tornado [required: <5.0,>=4.1, installed: 4.5.3]
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```
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