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other:python:starting [2022/08/11 14:36] – [ipython notebook] Improved jypeterother:python:starting [2024/09/13 16:20] (current) – Updated the jupyter section jypeter
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       * In a //bash// shell: ''source ~jypeter/.conda3_jyp.sh''       * In a //bash// shell: ''source ~jypeter/.conda3_jyp.sh''
       * In a //tcsh// shell: ''source ~jypeter/.conda3_jyp.csh''       * In a //tcsh// shell: ''source ~jypeter/.conda3_jyp.csh''
-    - Choose which //flavor// of Python you want by typing the activation command: +    - Choose which environment you want by typing the activation command:
-      * Python 2.7.x: ''conda activate cdatm_py2''+
       * Python 3.x: ''conda activate cdatm_py3''       * Python 3.x: ''conda activate cdatm_py3''
 +      * You can use ''conda env list'' to find out which environments are available, but the one you most likely want is ''cdatm_py3''
 +    - If you need an (older) Python 2.7 environment, replace the steps above with:
 +      * ''source ~jypeter/.conda3_19-06_jyp.sh''
 +      * ''conda activate cdatm_py2''
     - Type ''python'' to start the interpreter     - Type ''python'' to start the interpreter
 +    - If you need a list of the installed packages (and their version), use
 +      * ''conda list''
 +      * A partial list of what is installed is available in the [[other:uvcdat:cdat_conda:cdat_8_2_1#extra_packages_list|Extra packages list]]
     - Note: if you will have to use python regularly, you should add the ''source'' line above to your ''.cshrc'' /''.login'' file (//tcsh// users) or ''.bashrc''/''.profile'' (//bash// users)     - Note: if you will have to use python regularly, you should add the ''source'' line above to your ''.cshrc'' /''.login'' file (//tcsh// users) or ''.bashrc''/''.profile'' (//bash// users)
       * **Do not** add the ''conda activate cdatm_pyN'' line to the shell config files, because this will create potential side-effects!\\ Only type the activation command in the terminal(s) where you will need to use this specific version of Python       * **Do not** add the ''conda activate cdatm_pyN'' line to the shell config files, because this will create potential side-effects!\\ Only type the activation command in the terminal(s) where you will need to use this specific version of Python
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 <code> >ssh obelix <code> >ssh obelix
-Last login: Mon Jun  3 08:49:53 2019 from somewhere+Last login: Wed Feb  1 09:56:29 2023 from somewhere 
 bash-4.2$ which python bash-4.2$ which python
 /usr/bin/python /usr/bin/python
 +
 bash-4.2$ source ~jypeter/.conda3_jyp.sh bash-4.2$ source ~jypeter/.conda3_jyp.sh
 +
 bash-4.2$ which python bash-4.2$ which python
 /usr/bin/python /usr/bin/python
-bash-4.2$ conda activate cdatm_py2 + 
-(cdatm_py2) bash-4.2$ which python +bash-4.2$ conda activate cdatm_py3 
-/home/share/unix_files/cdat/miniconda3/envs/cdatm_py2/bin/python + 
-(cdatm_py2) bash-4.2$ python +(cdatm_py3) bash-4.2$ which python 
-Python 2.7.15 | packaged by conda-forge | (default, Feb 28 2019, 04:00:11) +/home/share/unix_files/cdat/miniconda3_21-02/envs/cdatm_py3/bin/python 
-[GCC 7.3.0] on linux2+ 
 +(cdatm_py3) bash-4.2$ python 
 +Python 3.8.8 | packaged by conda-forge | (default, Feb 20 2021, 16:22:27) 
 +[GCC 9.3.0] on linux
 Type "help", "copyright", "credits" or "license" for more information. Type "help", "copyright", "credits" or "license" for more information.
 >>> print('hello!') >>> print('hello!')
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-===== Using the LSCE jupyterhub server =====+===== Using JupyterHub servers ===== 
 + 
 +==== JupyterHub servers available for LSCE users ==== 
 + 
 +  * [[https://intranet.lsce.ipsl.fr/informatique/en/jupyter/index.php|LSCE JupyterHub server information]] 
 +  * [[https://documentations.ipsl.fr/spirit/jupyterhub/documentation.html|IPSL JupyterHub server information]] 
 +  * You will **have to** be on the LSCE wired network, or use the [[https://intranet.lsce.ipsl.fr/informatique/en/intra-cea.php|LSCE VPN]], if you want to use the LSCE or IPSL JupyterHub servers ! 
 +    * Otherwise, check the IPSL server documentation, if you want to try **accessing the IPSL server using an ssh tunnel**... 
 + 
 +==== Notebooks and jupyter servers documentation ==== 
 + 
 +FIXME
  
-The [[https://intranet.lsce.ipsl.fr/informatique/en/jupyter/index.php|LSCE jupyterhub notebook server]] is available for users with a LSCE Linux account:  
-  * from a computer on the LSCE wired network: https://jupyter.lsce.ipsl.fr/ 
-  * from other computers: start the [[https://intranet.lsce.ipsl.fr/informatique/fr/vpn-forticlient.php#vpnlsce|LSCE VPN]] before opening https://jupyter.lsce.ipsl.fr/ 
  
 ==== Using a non-standard kernel ==== ==== Using a non-standard kernel ====
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 Available kernels: Available kernels:
   python3     /home/share/unix_files/cdat/miniconda3_21-02/envs/cdatm19_nompi_py3/share/jupyter/kernels/python3</code>   python3     /home/share/unix_files/cdat/miniconda3_21-02/envs/cdatm19_nompi_py3/share/jupyter/kernels/python3</code>
-  - Copy the existing kernel directory that you have found to your home directory. You can use the existing kernel name, or use a new kernel name (using only ASCII letters, numbers,  ''-'' hyphen, ''.'' period and ''_'' underscore)\\ <code> >cp -pr /home/share/unix_files/cdat/miniconda3_21-02/envs/cdatm19_nompi_py3/share/jupyter/kernels/python3 ~/.local/share/jupyter/kernels+  - Copy the existing kernel directory that you have found to your home directory. You can use the existing kernel name, or use a new kernel name (using only ASCII letters, numbers,  ''-'' hyphen, ''.'' period and ''_'' underscore)\\ <code> >mkdir -p ~/.local/share/jupyter/kernels 
 + >cp -pr /home/share/unix_files/cdat/miniconda3_21-02/envs/cdatm19_nompi_py3/share/jupyter/kernels/python3 ~/.local/share/jupyter/kernels
  >cp -pr /home/share/unix_files/cdat/miniconda3_21-02/envs/cdatm19_nompi_py3/share/jupyter/kernels/python3 ~/.local/share/jupyter/kernels/my_favorite_kernel  >cp -pr /home/share/unix_files/cdat/miniconda3_21-02/envs/cdatm19_nompi_py3/share/jupyter/kernels/python3 ~/.local/share/jupyter/kernels/my_favorite_kernel
  
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 ==== LSCE distribution ==== ==== LSCE distribution ====
  
-  * Contact: the LSCE system administrators ([[help-lsce@lsce.ipsl.fr]])+  * Contact: the [[other:newppl:starting#getting_help_from_the_lsce_system_administrators|LSCE system administrators]]
   * Where: //obelix// interactive servers and //obelix// cluster at LSCE   * Where: //obelix// interactive servers and //obelix// cluster at LSCE
   * Initialization type: [[other:newppl:starting#using_module_to_access_optional_programs|module based]] + //conda//   * Initialization type: [[other:newppl:starting#using_module_to_access_optional_programs|module based]] + //conda//
-  * What's installed: type ''conda list'' after initializing the LSCE distribution+  * What's installed: type ''conda list'' after initializing on of the LSCE distributions
  
 <code> <code>
-$ module -t avail +$ module avail python 
-[...] +python/2.7      python/2-ramces python/3.9      python/intel 
-python/2.7 +python/2.7.5    python/3        python/4artic
-python/2.7.5 +
-python/2-ramces +
-python/3 +
-python/3.9 +
-python/4artic +
-python/esmpy +
-python/intel +
-[...]+
  
 $ module load python/3.9 $ module load python/3.9
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 $ python $ python
-Python 3.9.7 (default, Sep 16 2021, 13:09:58) +Python 3.9.15 (main, Nov 24 2022, 14:31:59) 
-[GCC 7.5.0] :: Anaconda, Inc. on linux+[GCC 11.2.0] :: Anaconda, Inc. on linux
 Type "help", "copyright", "credits" or "license" for more information. Type "help", "copyright", "credits" or "license" for more information.
 >>> >>>
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 == Initialization == == Initialization ==
  
-Read the [[https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:python:starting#ultra_quick-start_on_the_lsce_servers|Ultra quick-start on the LSCE servers]] above+Read the [[https://wiki.lsce.ipsl.fr/pmip3/doku.php/other:python:starting#ultra_quick-start_on_the_interactive_lsce_servers|Ultra quick-start on the LSCE servers]] above
  
 Note: on the ciclad cluster, use ''source ~jypmce/.conda3_jyp.sh'' to initialize conda Note: on the ciclad cluster, use ''source ~jypmce/.conda3_jyp.sh'' to initialize conda
other/python/starting.1660221360.txt.gz · Last modified: 2022/08/11 14:36 by jypeter
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