initial commit
This commit is contained in:
commit
ee80f056ff
174
.gitignore
vendored
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174
.gitignore
vendored
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@ -0,0 +1,174 @@
|
|||||||
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# Byte-compiled / optimized / DLL files
|
||||||
|
__pycache__/
|
||||||
|
*.py[cod]
|
||||||
|
*$py.class
|
||||||
|
|
||||||
|
# C extensions
|
||||||
|
*.so
|
||||||
|
|
||||||
|
# Distribution / packaging
|
||||||
|
.Python
|
||||||
|
build/
|
||||||
|
develop-eggs/
|
||||||
|
dist/
|
||||||
|
downloads/
|
||||||
|
eggs/
|
||||||
|
.eggs/
|
||||||
|
lib/
|
||||||
|
lib64/
|
||||||
|
parts/
|
||||||
|
sdist/
|
||||||
|
var/
|
||||||
|
wheels/
|
||||||
|
share/python-wheels/
|
||||||
|
*.egg-info/
|
||||||
|
.installed.cfg
|
||||||
|
*.egg
|
||||||
|
MANIFEST
|
||||||
|
|
||||||
|
# PyInstaller
|
||||||
|
# Usually these files are written by a python script from a template
|
||||||
|
# before PyInstaller builds the exe, so as to inject date/other infos into it.
|
||||||
|
*.manifest
|
||||||
|
*.spec
|
||||||
|
|
||||||
|
# Installer logs
|
||||||
|
pip-log.txt
|
||||||
|
pip-delete-this-directory.txt
|
||||||
|
|
||||||
|
# Unit test / coverage reports
|
||||||
|
htmlcov/
|
||||||
|
.tox/
|
||||||
|
.nox/
|
||||||
|
.coverage
|
||||||
|
.coverage.*
|
||||||
|
.cache
|
||||||
|
nosetests.xml
|
||||||
|
coverage.xml
|
||||||
|
*.cover
|
||||||
|
*.py,cover
|
||||||
|
.hypothesis/
|
||||||
|
.pytest_cache/
|
||||||
|
cover/
|
||||||
|
|
||||||
|
# Translations
|
||||||
|
*.mo
|
||||||
|
*.pot
|
||||||
|
|
||||||
|
# Django stuff:
|
||||||
|
*.log
|
||||||
|
local_settings.py
|
||||||
|
db.sqlite3
|
||||||
|
db.sqlite3-journal
|
||||||
|
|
||||||
|
# Flask stuff:
|
||||||
|
instance/
|
||||||
|
.webassets-cache
|
||||||
|
|
||||||
|
# Scrapy stuff:
|
||||||
|
.scrapy
|
||||||
|
|
||||||
|
# Sphinx documentation
|
||||||
|
docs/_build/
|
||||||
|
|
||||||
|
# PyBuilder
|
||||||
|
.pybuilder/
|
||||||
|
target/
|
||||||
|
|
||||||
|
# Jupyter Notebook
|
||||||
|
.ipynb_checkpoints
|
||||||
|
|
||||||
|
# IPython
|
||||||
|
profile_default/
|
||||||
|
ipython_config.py
|
||||||
|
|
||||||
|
# pyenv
|
||||||
|
# For a library or package, you might want to ignore these files since the code is
|
||||||
|
# intended to run in multiple environments; otherwise, check them in:
|
||||||
|
# .python-version
|
||||||
|
|
||||||
|
# pipenv
|
||||||
|
# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
|
||||||
|
# However, in case of collaboration, if having platform-specific dependencies or dependencies
|
||||||
|
# having no cross-platform support, pipenv may install dependencies that don't work, or not
|
||||||
|
# install all needed dependencies.
|
||||||
|
#Pipfile.lock
|
||||||
|
|
||||||
|
# UV
|
||||||
|
# Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
|
||||||
|
# This is especially recommended for binary packages to ensure reproducibility, and is more
|
||||||
|
# commonly ignored for libraries.
|
||||||
|
#uv.lock
|
||||||
|
|
||||||
|
# poetry
|
||||||
|
# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
|
||||||
|
# This is especially recommended for binary packages to ensure reproducibility, and is more
|
||||||
|
# commonly ignored for libraries.
|
||||||
|
# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
|
||||||
|
#poetry.lock
|
||||||
|
|
||||||
|
# pdm
|
||||||
|
# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
|
||||||
|
#pdm.lock
|
||||||
|
# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
|
||||||
|
# in version control.
|
||||||
|
# https://pdm.fming.dev/latest/usage/project/#working-with-version-control
|
||||||
|
.pdm.toml
|
||||||
|
.pdm-python
|
||||||
|
.pdm-build/
|
||||||
|
|
||||||
|
# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
|
||||||
|
__pypackages__/
|
||||||
|
|
||||||
|
# Celery stuff
|
||||||
|
celerybeat-schedule
|
||||||
|
celerybeat.pid
|
||||||
|
|
||||||
|
# SageMath parsed files
|
||||||
|
*.sage.py
|
||||||
|
|
||||||
|
# Environments
|
||||||
|
.env
|
||||||
|
.venv
|
||||||
|
env/
|
||||||
|
venv/
|
||||||
|
ENV/
|
||||||
|
env.bak/
|
||||||
|
venv.bak/
|
||||||
|
|
||||||
|
# Spyder project settings
|
||||||
|
.spyderproject
|
||||||
|
.spyproject
|
||||||
|
|
||||||
|
# Rope project settings
|
||||||
|
.ropeproject
|
||||||
|
|
||||||
|
# mkdocs documentation
|
||||||
|
/site
|
||||||
|
|
||||||
|
# mypy
|
||||||
|
.mypy_cache/
|
||||||
|
.dmypy.json
|
||||||
|
dmypy.json
|
||||||
|
|
||||||
|
# Pyre type checker
|
||||||
|
.pyre/
|
||||||
|
|
||||||
|
# pytype static type analyzer
|
||||||
|
.pytype/
|
||||||
|
|
||||||
|
# Cython debug symbols
|
||||||
|
cython_debug/
|
||||||
|
|
||||||
|
# PyCharm
|
||||||
|
# JetBrains specific template is maintained in a separate JetBrains.gitignore that can
|
||||||
|
# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
|
||||||
|
# and can be added to the global gitignore or merged into this file. For a more nuclear
|
||||||
|
# option (not recommended) you can uncomment the following to ignore the entire idea folder.
|
||||||
|
#.idea/
|
||||||
|
|
||||||
|
# Ruff stuff:
|
||||||
|
.ruff_cache/
|
||||||
|
|
||||||
|
# PyPI configuration file
|
||||||
|
.pypirc
|
127
README.md
Normal file
127
README.md
Normal file
@ -0,0 +1,127 @@
|
|||||||
|
# Python Bootstrap-Template mit `.venv` und `.env` Support
|
||||||
|
|
||||||
|
Dieses Projekt bietet ein portables Start-Template für Python-Anwendungen mit folgenden Features:
|
||||||
|
|
||||||
|
- Automatische Erstellung einer virtuellen Umgebung (`.venv`)
|
||||||
|
- Automatische Installation von Abhängigkeiten aus `requirements.txt`
|
||||||
|
- Automatischer Neustart in der virtuellen Umgebung
|
||||||
|
- Unterstützung von Umgebungsvariablen über eine `.env`-Datei
|
||||||
|
- Sauberer Einstiegspunkt über `run.py`
|
||||||
|
- Keine systemweiten Python-Pakete notwendig
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
- [Python Bootstrap-Template mit `.venv` und `.env` Support](#python-bootstrap-template-mit-venv-und-env-support)
|
||||||
|
- [🔧 Projektstruktur](#-projektstruktur)
|
||||||
|
- [🚀 Erste Schritte](#-erste-schritte)
|
||||||
|
- [Beim ersten Start passiert:](#beim-ersten-start-passiert)
|
||||||
|
- [📦 Abhängigkeiten](#-abhängigkeiten)
|
||||||
|
- [⚙️ .env-Datei (optional)](#️-env-datei-optional)
|
||||||
|
- [📜 Beispielausgabe](#-beispielausgabe)
|
||||||
|
- [🧼 Optional: `.env.example`](#-optional-envexample)
|
||||||
|
- [🛠 Hinweise](#-hinweise)
|
||||||
|
- [🧪 Getestet mit](#-getestet-mit)
|
||||||
|
- [📁 Lizenz](#-lizenz)
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 🔧 Projektstruktur
|
||||||
|
|
||||||
|
```plaintext
|
||||||
|
|
||||||
|
template-root/
|
||||||
|
├── .env # Projektkonfiguration (optional, wird automatisch geladen)
|
||||||
|
├── requirements.txt # Abhängigkeiten (z. B. python-dotenv)
|
||||||
|
├── run.py # Einstiegspunkt für die Anwendung
|
||||||
|
└── app/
|
||||||
|
├── __init__.py
|
||||||
|
├── main.py # Hauptlogik der Anwendung
|
||||||
|
└── bootstrap.py # Setup- und Relaunch-Logik
|
||||||
|
```
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 🚀 Erste Schritte
|
||||||
|
|
||||||
|
```bash
|
||||||
|
python run.py
|
||||||
|
```
|
||||||
|
|
||||||
|
### Beim ersten Start passiert:
|
||||||
|
|
||||||
|
1. `.venv` wird erstellt (wenn noch nicht vorhanden)
|
||||||
|
2. `requirements.txt` wird installiert
|
||||||
|
3. Das Skript wird automatisch innerhalb der venv neu gestartet
|
||||||
|
4. `.env` wird geladen (falls vorhanden)
|
||||||
|
5. Die App startet
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 📦 Abhängigkeiten
|
||||||
|
|
||||||
|
Alle Abhängigkeiten werden aus `requirements.txt` installiert. Beispiel:
|
||||||
|
|
||||||
|
```text
|
||||||
|
python-dotenv
|
||||||
|
```
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## ⚙️ .env-Datei (optional)
|
||||||
|
|
||||||
|
Wenn vorhanden, wird `.env` automatisch geladen. Beispiel:
|
||||||
|
|
||||||
|
```dotenv
|
||||||
|
APP_MODE=development
|
||||||
|
LOGLEVEL=debug
|
||||||
|
PORT=8080
|
||||||
|
```
|
||||||
|
|
||||||
|
Diese Werte sind im Code über `os.getenv("APP_MODE")` verfügbar.
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 📜 Beispielausgabe
|
||||||
|
|
||||||
|
```text
|
||||||
|
[BOOTSTRAP] Erstelle virtuelle Umgebung...
|
||||||
|
[BOOTSTRAP] Installiere pip + requirements.txt...
|
||||||
|
[BOOTSTRAP] Starte in virtueller Umgebung neu...
|
||||||
|
[RUN] Lade .env aus: ./cliqrcode/.env
|
||||||
|
[APP] Starte Anwendung im Modus: development
|
||||||
|
[APP] Hello, world!
|
||||||
|
```
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 🧼 Optional: `.env.example`
|
||||||
|
|
||||||
|
Erstelle eine `.env.example`, um deine Konfiguration zu dokumentieren:
|
||||||
|
|
||||||
|
```dotenv
|
||||||
|
APP_MODE=production
|
||||||
|
PORT=8000
|
||||||
|
LOGLEVEL=info
|
||||||
|
```
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 🛠 Hinweise
|
||||||
|
|
||||||
|
- Das Template ist portabel und benötigt keine global installierten Pakete.
|
||||||
|
- Du kannst es für jede neue App wiederverwenden.
|
||||||
|
- `run.py` ist der einzige Einstiegspunkt – keine direkten Aufrufe von `main.py`.
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 🧪 Getestet mit
|
||||||
|
|
||||||
|
- Python 3.11, 3.12, 3.13
|
||||||
|
- Windows & Linux
|
||||||
|
- VS Code, Terminal, PowerShell
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 📁 Lizenz
|
||||||
|
|
||||||
|
MIT – frei verwendbar in eigenen Projekten.
|
0
app/__init__.py
Normal file
0
app/__init__.py
Normal file
62
app/bootstrap.py
Normal file
62
app/bootstrap.py
Normal file
@ -0,0 +1,62 @@
|
|||||||
|
|
||||||
|
"""
|
||||||
|
Bootstrap-Modul für automatische Einrichtung und Start der App.
|
||||||
|
Dieses Modul stellt sicher, dass:
|
||||||
|
- eine .venv angelegt ist
|
||||||
|
- python -m pip install -r requirements.txt ausgeführt wurde
|
||||||
|
- das Skript in der .venv neu gestartet wird, falls nötig
|
||||||
|
"""
|
||||||
|
|
||||||
|
import os
|
||||||
|
import sys
|
||||||
|
import subprocess
|
||||||
|
from pathlib import Path
|
||||||
|
|
||||||
|
# Pfad zur virtuellen Umgebung im Projektverzeichnis
|
||||||
|
VENV_DIR = Path(__file__).resolve().parent.parent / ".venv"
|
||||||
|
# Pfad zum Python-Interpreter in der venv
|
||||||
|
PYTHON_EXE = VENV_DIR / ("Scripts" if os.name == "nt" else "bin") / "python"
|
||||||
|
|
||||||
|
def ensure_venv():
|
||||||
|
"""
|
||||||
|
Prüft, ob die .venv existiert und ob das aktuelle Skript
|
||||||
|
bereits innerhalb der venv ausgeführt wird.
|
||||||
|
Falls nicht, wird:
|
||||||
|
- die venv erstellt
|
||||||
|
- requirements.txt installiert
|
||||||
|
- das Skript in der venv neu gestartet
|
||||||
|
"""
|
||||||
|
if os.environ.get("BOOTSTRAPPED") == "1":
|
||||||
|
return # Bereits innerhalb der .venv → nichts tun
|
||||||
|
|
||||||
|
if not VENV_DIR.exists():
|
||||||
|
_create_venv()
|
||||||
|
|
||||||
|
if Path(sys.executable).resolve() != PYTHON_EXE.resolve():
|
||||||
|
_relaunch()
|
||||||
|
|
||||||
|
def _create_venv():
|
||||||
|
"""
|
||||||
|
Legt eine virtuelle Umgebung im Projektverzeichnis an
|
||||||
|
und installiert alle Pakete aus requirements.txt.
|
||||||
|
"""
|
||||||
|
print("[BOOTSTRAP] Erstelle virtuelle Umgebung...")
|
||||||
|
subprocess.check_call([sys.executable, "-m", "venv", str(VENV_DIR)])
|
||||||
|
|
||||||
|
print("[BOOTSTRAP] Installiere pip + requirements.txt...")
|
||||||
|
subprocess.check_call([str(PYTHON_EXE), "-m", "pip", "install", "--upgrade", "pip"])
|
||||||
|
|
||||||
|
req_file = Path(__file__).resolve().parent.parent / "requirements.txt"
|
||||||
|
if req_file.exists():
|
||||||
|
subprocess.check_call([str(PYTHON_EXE), "-m", "pip", "install", "-r", str(req_file)])
|
||||||
|
else:
|
||||||
|
print("[BOOTSTRAP] ⚠️ Keine requirements.txt gefunden – Installation übersprungen.")
|
||||||
|
|
||||||
|
def _relaunch():
|
||||||
|
"""
|
||||||
|
Startet das Skript innerhalb der .venv neu.
|
||||||
|
Verwendet os.execv(), um den Prozess vollständig zu ersetzen.
|
||||||
|
"""
|
||||||
|
print("\n[BOOTSTRAP] Starte in virtueller Umgebung neu...")
|
||||||
|
os.environ["BOOTSTRAPPED"] = "1"
|
||||||
|
os.execv(str(PYTHON_EXE), [str(PYTHON_EXE)] + sys.argv)
|
12
app/main.py
Normal file
12
app/main.py
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
|
||||||
|
"""
|
||||||
|
Hier beginnt deine eigentliche Anwendung.
|
||||||
|
Alle Konfigurationen aus .env sind jetzt über os.getenv() verfügbar.
|
||||||
|
"""
|
||||||
|
|
||||||
|
import os
|
||||||
|
|
||||||
|
def main():
|
||||||
|
mode = os.getenv("APP_MODE", "development")
|
||||||
|
print(f"[APP] Starte Anwendung im Modus: {mode}")
|
||||||
|
print("[APP] Hello, world!")
|
1
requirements.txt
Normal file
1
requirements.txt
Normal file
@ -0,0 +1 @@
|
|||||||
|
python-dotenv
|
28
run.py
Normal file
28
run.py
Normal file
@ -0,0 +1,28 @@
|
|||||||
|
#!/usr/bin/env python3
|
||||||
|
|
||||||
|
"""
|
||||||
|
Einstiegspunkt der Anwendung.
|
||||||
|
Sorgt dafür, dass beim ersten Start automatisch:
|
||||||
|
- eine virtuelle Umgebung (.venv) angelegt wird
|
||||||
|
- alle Abhängigkeiten installiert werden
|
||||||
|
- das Skript in der .venv neu gestartet wird
|
||||||
|
Erst danach wird die .env geladen und die App gestartet.
|
||||||
|
"""
|
||||||
|
|
||||||
|
import os
|
||||||
|
from app.bootstrap import ensure_venv
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
ensure_venv()
|
||||||
|
|
||||||
|
# .env laden – jetzt ist python-dotenv installiert (innerhalb der venv)
|
||||||
|
from dotenv import load_dotenv, find_dotenv
|
||||||
|
dotenv_path = find_dotenv()
|
||||||
|
if dotenv_path:
|
||||||
|
print(f"\n[RUN] Lade .env aus: {dotenv_path}")
|
||||||
|
load_dotenv(dotenv_path=dotenv_path, override=True)
|
||||||
|
else:
|
||||||
|
print("[RUN] ⚠️ Keine .env-Datei gefunden")
|
||||||
|
|
||||||
|
from app.main import main
|
||||||
|
main()
|
Loading…
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Reference in New Issue
Block a user