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Update readme with separate run instructions for repl, cli.

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voussoir 2020-09-30 16:14:30 -07:00
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@ -16,31 +16,37 @@ I have not made a setup.py yet. So I use a filesystem junction / symlink to make
<details><summary><strong>Setting up via symlink</strong></summary> <details><summary><strong>Setting up via symlink</strong></summary>
- The repository you're looking at right now is `D:\Git\Etiquette`. The toplevel `etiquette` folder is the main package. We want this package to be a child of our existing lib directory. - The repository you're looking at right now is `D:\Git\Etiquette` or `/Git/Etiquette`. The toplevel `etiquette` folder is the main package. We want this package to be a child of our existing lib directory.
- The easiest way to find your lib path is `python -c "import os; print(os)"`. - The easiest way to find your lib path is `python -c "import os; print(os)"`.
- Make the symlink: - Make the junction or symlink:
Windows: `mklink /J fakepath realpath` Windows: `mklink /J fakepath realpath`
for example `mklink /J "C:\Python36\Lib\etiquette" "D:\Git\Etiquette\etiquette"` for example `mklink /J "C:\Python36\Lib\etiquette" "D:\Git\Etiquette\etiquette"`
Linux: `ln --symbolic realpath fakepath` Linux: `ln --symbolic realpath fakepath`
for example `ln --symbolic "/home/Owner/Git/Etiquette/etiquette" "/usr/local/lib/python3.6/etiquette"` for example `ln --symbolic "/Git/Etiquette/etiquette" "/usr/local/lib/python3.6/etiquette"`
- Run `python -c "import etiquette; print(etiquette)"` to confirm.
</details> </details>
<details><summary><strong>Setting up via pythonpath</strong></summary> <details><summary><strong>Setting up via pythonpath</strong></summary>
- The repository you're looking at right now is `D:\Git\Etiquette`. The toplevel `etiquette` folder is the main package. - The repository you're looking at right now is `D:\Git\Etiquette` or `/Git/Etiquette`. The toplevel `etiquette` folder is the main package.
- The PYTHONPATH environment variable contains a list of directories that *contain* the packages you need to import, not the packages themselves. Therefore we want to add the repository's path, because it contains the package.
- Set the pythonpath:
The pythonpath points to directories that *contain* the packages you need to import, not to the packages themselves. Therefore we point to the repository. Windows: `set "PYTHONPATH=%PYTHONPATH%;D:\Git\Etiquette"`
Note the semicolon to delimit paths.
This only applies to the current cmd session. To make it permanent, use Windows's Environment Variable editor or the `setx` command. The editor is easier to use.
Windows: `set "PYTHONPATH=%PYTHONPATH%;D:\Git\Etiquette"` Linux: `PYTHONPATH="$PYTHONPATH:/Git/Etiquette"`
Note the semicolon to delimit paths. Note the colon to delimit paths.
This only applies to the current cmd session. To make it permanent, use Windows's Environment Variable editor or the `setx` command. The editor is easier to use. This only applies to the current terminal session. To make it permanent, add the export to your bashrc.
Linux: `PYTHONPATH="$PYTHONPATH:/home/Owner/Git/Etiquette"` - Run `echo %PYTHONPATH%` or `echo $PYTHONPATH` to confirm.
Note the colon to delimit paths. - Close your terminal and re-open it so that it uses the new environment variables.
To make it permanent, add the export to your bashrc. - Run `python -c "import etiquette; print(etiquette)"` to confirm.
</details> </details>
</details> </details>
@ -51,30 +57,62 @@ I have not made a setup.py yet. So I use a filesystem junction / symlink to make
<details><summary><strong>Running Flask locally</strong></summary> <details><summary><strong>Running Flask locally</strong></summary>
- Run `python etiquette_flask_dev.py [port]` to launch the flask server. Port defaults to 5000 if not provided. - Run `python etiquette_flask_dev.py [port]` to launch the flask server. Port defaults to 5000 if not provided.
- Run `python -i etiquette_repl_launch.py` to launch the Python interpreter with the PhotoDB pre-loaded into a variable called `P`. Try things like `P.new_photo` or `P.digest_directory`.
- Note: Do not `cd` into the frontends folder. Stay wherever you want the photodb to be created, and start the frontend by specifying full file path of the launch file. - Note: Do not `cd` into the frontends folder. Stay wherever you want the photodb to be created, and start the frontend by specifying full file path of the launch file.
Windows: Windows:
D:\somewhere> python D:\Git\Etiquette\frontends\etiquette_flask\etiquette_flask_dev.py 5001 D:\somewhere> python D:\Git\Etiquette\frontends\etiquette_flask\etiquette_flask_dev.py 5001
Linux: Linux:
/somewhere $ python /home/Owner/Git/Etiquette/frontends/etiquette_flask/etiquette_flask_dev.py 5001 /somewhere $ python /Git/Etiquette/frontends/etiquette_flask/etiquette_flask_dev.py 5001
- In practice, I have a shortcut file on my PATH which runs this command.
</details> </details>
<details><summary><strong>Running Flask with Gunicorn</strong></summary> <details><summary><strong>Running Flask with Gunicorn</strong></summary>
1. Use the PYTHONPATH technique to make `etiquette` and the flask `backend` both importable. Symlinking into the lib is not as convenient here because the server relies on the static files and jinja templates relative to the code's location. 1. Use the PYTHONPATH technique to make both `etiquette` and the flask `backend` importable. Symlinking into the lib is not as convenient here because the server relies on the static files and jinja templates relative to the code's location.
The Pythonpath points to directories that *contain* the packages you need to import, not to the packages themselves. Therefore we point to the etiquette and etiquette_flask repositories. Remember that the Pythonpath points to directories that *contain* the packages you need to import, not to the packages themselves. Therefore we point to the etiquette and etiquette_flask repositories.
PYTHONPATH="$PYTHONPATH:/home/Owner/Git/Etiquette:/home/Owner/Git/Etiquette/frontends/etiquette_flask PYTHONPATH="$PYTHONPATH:/Git/Etiquette:/Git/Etiquette/frontends/etiquette_flask
2. To run non-daemonized, on a specific port, with logging to the terminal, use: 2. To run non-daemonized, on a specific port, with logging to the terminal, use:
gunicorn etiquette_flask_prod:site --bind "0.0.0.0:PORT" --access-logfile "-" gunicorn etiquette_flask_prod:site --bind "0.0.0.0:PORT" --access-logfile "-"
</details> </details>
<details><summary><strong>Running Etiquette REPL</strong></summary>
- Run `python -i etiquette_repl.py` to launch the Python interpreter with the PhotoDB pre-loaded into a variable called `P`. Try things like `P.new_photo` or `P.digest_directory`.
- Note: Do not `cd` into the frontends folder. Stay wherever you want the photodb to be created, and start the frontend by specifying full file path of the launch file.
Windows:
D:\somewhere> python -i D:\Git\Etiquette\frontends\etiquette_repl.py
Linux:
/somewhere $ python -i /Git/Etiquette/frontends/etiquette_repl.py
- In practice, I have a shortcut file on my PATH which runs this command.
</details>
<details><summary><strong>Running Etiquette CLI</strong></summary>
- Run `python -i etiquette_cli.py` to launch the script.
- Note: Do not `cd` into the frontends folder. Stay wherever you want the photodb to be created, and start the frontend by specifying full file path of the launch file.
Windows:
D:\somewhere> python D:\Git\Etiquette\frontends\etiquette_cli.py
Linux:
/somewhere $ python /Git/Etiquette/frontends/etiquette_cli.py
- In practice, I have a shortcut file on my PATH which runs this command.
</details>
</details> </details>
### Project stability ### Project stability