fahrplandatengarten / fahrplandatengarten Goto Github PK

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Home Page: https://fahrplandatengarten.de

License: MIT License

HTML 14.25% Python 78.43% Shell 0.79% CSS 0.84% Jinja 2.58% JavaScript 1.67% Nix 1.45%

bahn train hafas data-analysis

fahrplandatengarten's Introduction

FahrplanDatenGarten

We ❤️ Deutsche Bahn

Used API's

HAFAS

Setup

Init and Update git-submodules

git submodule init
git submodule update

Install Debian Requirements (only on debian systems)

sudo apt install python3-dev python3-venv

Set up the VEnv (optional, but recommended)

Using an VEnv will help you to avoid dependency-(version)-conflicts.

python3 -m venv .venv
source .venv/bin/activate

You can deactivate the VEnv, by simply running deactivate. If you want to re-enable the VEnv later, simply run source .venv/bin/activate again.

Install python dependencies

pip install -U -r requirements.txt

Set up the database

Copy .env.example to .env and change the database block.

Migrate your database

This and all later commands will have to be run from inside the folder FahrplanDatenGarten.

python manage.py migrate

Import Stations from DB

python manage.py dbapis_importstations

Import Timetable from DB (optional)

python manage.py dbapis_timetable {StationName}

Update Journeys (optional)

python manage.py dbapis_journey

Start Webserver

python manage.py runserver

The Webserver now runs under http://127.0.0.1:8000/

fahrplandatengarten's People

Contributors

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fansel marvinschopf boy-who-codes

fahrplandatengarten's Issues

Replace traefik+nginx with caddy

Currently we use traefik and nginx together, which is not necessary and simply too much. I would recommend to use caddy because it is easy to configure, has a file server and also takes care of certificates.

Add general API structure

Regenerate Verspaeti Cache on Access

When the verspaeti-cache is not populated, the website currently shows a messagebox. It would be nice, if this would trigger a celery-job, which regenerates the cache

shameless plug: use db-hafas JavaScript lib

Hey, just came across your project. Is it deployed somewhere to check it out?

db-hafas is a JavaScript client for the Deutsche Bahn mgate.exe API. Based on hafas-client, it has been used for years in several apps, supports many HAFAS features, and – most importantly – covers many edge cases.

In kennell/schiene#1 (comment), we've discussed on how you can use it with a language other than JS: spawn hafas-client-rpc with the stdin/stdout transport and send JSON-RPC from your Python code.

I'm aware that using a lib with another runtime (Node.js) is somewhat ugly, but given a complex, barely documented and ever-evolving system like HAFAS, we should try not to re-implement HAFAS clients everywhere.

Add light mode

If #34 will merged, FDG get's a dark theme by default and no light theme.
Therefore it would be good to have a light theme and respect prefers-colorscheme by browser + add a option to manually switch the colorscheme.

Add a Darkmode

respect prefers-colorscheme
add a option to manually switch the colorscheme

(.venv) felix@Felix:/home/FahrplanDatenGarten$ pip install -r requirements.txt
Collecting django (from -r requirements.txt (line 1))
...
Building wheels for collected packages: npyscreen
  Running setup.py bdist_wheel for npyscreen ... error
  Complete output from command /home/FahrplanDatenGarten/.venv/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-igyjk7h9/npyscreen/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpy6od4v08pip-wheel- --python-tag cp36:
  usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
     or: -c --help [cmd1 cmd2 ...]
     or: -c --help-commands
     or: -c cmd --help
  
  error: invalid command 'bdist_wheel'
  
  ----------------------------------------
  Failed building wheel for npyscreen
  Running setup.py clean for npyscreen
Failed to build npyscreen
Installing collected packages: pytz, sqlparse, django, wheel, dj-database-url, certifi, urllib3, chardet, idna, requests, fdfgen, npyscreen, soupsieve, beautifulsoup4
Exception:
Traceback (most recent call last):
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/commands/install.py", line 360, in run
    prefix=options.prefix_path,
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/req/req_set.py", line 784, in install
    **kwargs
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/req/req_install.py", line 851, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/req/req_install.py", line 1064, in move_wheel_files
    isolated=self.isolated,
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/wheel.py", line 316, in clobber
    ensure_dir(destdir)
  File "/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pip/utils/__init__.py", line 83, in ensure_dir
    os.makedirs(path)
  File "/usr/lib/python3.6/os.py", line 220, in makedirs
    mkdir(name, mode)
PermissionError: [Errno 13] Keine Berechtigung: '/home/FahrplanDatenGarten/.venv/lib/python3.6/site-packages/pytz-2019.3.dist-info'
`

Wenn ich aber pip install -r requirements.txt verwende erhalte ich nur folgende Fehler:

...
Building wheels for collected packages: npyscreen
  Running setup.py bdist_wheel for npyscreen ... error
  Complete output from command /home/FahrplanDatenGarten/.venv/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-13r0kvy3/npyscreen/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmp1t032nilpip-wheel- --python-tag cp36:
  usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
     or: -c --help [cmd1 cmd2 ...]
     or: -c --help-commands
     or: -c cmd --help
  
  error: invalid command 'bdist_wheel'
  
  ----------------------------------------
  Failed building wheel for npyscreen
  Running setup.py clean for npyscreen
Failed to build npyscreen
Installing collected packages: sqlparse, pytz, django, wheel, dj-database-url, idna, certifi, chardet, urllib3, requests, fdfgen, npyscreen, soupsieve, beautifulsoup4
  Running setup.py install for npyscreen ... done
Successfully installed beautifulsoup4-4.8.1 certifi-2019.9.11 chardet-3.0.4 dj-database-url-0.5.0 django-2.2.6 fdfgen-0.16.1 idna-2.8 npyscreen-4.10.5 pytz-2019.3 requests-2.22.0 soupsieve-1.9.4 sqlparse-0.3.0 urllib3-1.25.6 wheel-0.33.6
(.venv) felix@Felix:/home/FahrplanDatenGarten$  
`

'add_tmpfile' is undefined

When deploying a new worker, it threw the following error:

fatal: [neptun.local.e1mo.de]: FAILED! => {"msg": "The conditional check 'add_tmpfile.changed' failed. The error was: error while evaluating conditional (add_tmpfile.changed): 'add_tmpfile' is undefined\n\nThe error appears to be in '/home/user/projekte/jugendhackt/FahrplanDatenGarten/ansible/roles/worker.celery/handlers/main.yml': line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n---\n- name: create tmpdirs\n  ^ here\n"}

the variable add_tmpfile sems only to be used in
https://github.com/Jugendhackt/FahrplanDatenGarten/blob/c03f5e6dfae5ab476efdc0629218aea937bb1b9d/ansible/roles/worker.celery/handlers/main.yml#L5