Format code with Black and isort for CI/CD compliance
- Apply Black formatting to all Python files in core and stiftung modules - Fix import statement ordering with isort - Ensure all code meets automated quality standards - Resolve CI/CD pipeline formatting failures - Maintain consistent code style across the entire codebase
This commit is contained in:
Stiftung Development
@@ -1,61 +1,65 @@
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"""
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Configuration utilities for the Stiftung application
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"""
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from django.conf import settings
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from stiftung.models import AppConfiguration
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def get_config(key, default=None, fallback_to_settings=True):
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"""
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Get a configuration value from the database or fall back to Django settings
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Args:
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key: The configuration key
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default: Default value if not found
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fallback_to_settings: If True, try to get from Django settings using the key in uppercase
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Returns:
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The configuration value
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"""
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# Try to get from AppConfiguration first
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value = AppConfiguration.get_setting(key, None)
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# Fall back to Django settings if value is None or empty string
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if not value and fallback_to_settings:
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settings_key = key.upper()
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return getattr(settings, settings_key, default)
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return value if value is not None else default
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def get_paperless_config():
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"""
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Get all Paperless-related configuration values
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Returns:
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dict: Dictionary containing all Paperless configuration
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"""
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return {
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'api_url': get_config('paperless_api_url', 'http://192.168.178.167:30070'),
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'api_token': get_config('paperless_api_token', ''),
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'destinataere_tag': get_config('paperless_destinataere_tag', 'Stiftung_Destinatäre'),
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'destinataere_tag_id': get_config('paperless_destinataere_tag_id', '210'),
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'land_tag': get_config('paperless_land_tag', 'Stiftung_Land_und_Pächter'),
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'land_tag_id': get_config('paperless_land_tag_id', '204'),
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'admin_tag': get_config('paperless_admin_tag', 'Stiftung_Administration'),
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'admin_tag_id': get_config('paperless_admin_tag_id', '216'),
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"api_url": get_config("paperless_api_url", "http://192.168.178.167:30070"),
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"api_token": get_config("paperless_api_token", ""),
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"destinataere_tag": get_config(
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"paperless_destinataere_tag", "Stiftung_Destinatäre"
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),
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"destinataere_tag_id": get_config("paperless_destinataere_tag_id", "210"),
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"land_tag": get_config("paperless_land_tag", "Stiftung_Land_und_Pächter"),
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"land_tag_id": get_config("paperless_land_tag_id", "204"),
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"admin_tag": get_config("paperless_admin_tag", "Stiftung_Administration"),
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"admin_tag_id": get_config("paperless_admin_tag_id", "216"),
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}
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def set_config(key, value, **kwargs):
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"""
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Set a configuration value
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Args:
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key: The configuration key
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value: The value to set
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**kwargs: Additional parameters for AppConfiguration.set_setting
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Returns:
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AppConfiguration: The configuration object
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"""
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@@ -65,9 +69,9 @@ def set_config(key, value, **kwargs):
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def is_paperless_configured():
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"""
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Check if Paperless is properly configured
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Returns:
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bool: True if API URL and token are configured
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"""
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config = get_paperless_config()
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return bool(config['api_url'] and config['api_token'])
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return bool(config["api_url"] and config["api_token"])
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@@ -1,18 +1,21 @@
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"""
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PDF generation utilities with corporate identity support
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"""
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import os
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import base64
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import os
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from io import BytesIO
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from django.conf import settings
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from django.template.loader import render_to_string
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from django.http import HttpResponse
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from django.template.loader import render_to_string
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from django.utils import timezone
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# Try to import WeasyPrint, fall back gracefully if not available
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try:
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from weasyprint import HTML, CSS
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from weasyprint import CSS, HTML
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from weasyprint.text.fonts import FontConfiguration
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WEASYPRINT_AVAILABLE = True
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IMPORT_ERROR = None
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except ImportError as e:
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@@ -35,72 +38,84 @@ from stiftung.models import AppConfiguration
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class PDFGenerator:
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"""Corporate identity PDF generator"""
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def __init__(self):
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if WEASYPRINT_AVAILABLE:
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self.font_config = FontConfiguration()
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else:
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self.font_config = None
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def is_available(self):
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"""Check if PDF generation is available"""
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return WEASYPRINT_AVAILABLE
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def get_corporate_settings(self):
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"""Get corporate identity settings from configuration"""
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return {
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'stiftung_name': AppConfiguration.get_setting('corporate_stiftung_name', 'Stiftung'),
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'logo_path': AppConfiguration.get_setting('corporate_logo_path', ''),
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'primary_color': AppConfiguration.get_setting('corporate_primary_color', '#2c3e50'),
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'secondary_color': AppConfiguration.get_setting('corporate_secondary_color', '#3498db'),
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'address_line1': AppConfiguration.get_setting('corporate_address_line1', ''),
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'address_line2': AppConfiguration.get_setting('corporate_address_line2', ''),
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'phone': AppConfiguration.get_setting('corporate_phone', ''),
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'email': AppConfiguration.get_setting('corporate_email', ''),
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'website': AppConfiguration.get_setting('corporate_website', ''),
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'footer_text': AppConfiguration.get_setting('corporate_footer_text', 'Dieser Bericht wurde automatisch generiert.'),
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"stiftung_name": AppConfiguration.get_setting(
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"corporate_stiftung_name", "Stiftung"
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),
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"logo_path": AppConfiguration.get_setting("corporate_logo_path", ""),
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"primary_color": AppConfiguration.get_setting(
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"corporate_primary_color", "#2c3e50"
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),
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"secondary_color": AppConfiguration.get_setting(
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"corporate_secondary_color", "#3498db"
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),
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"address_line1": AppConfiguration.get_setting(
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"corporate_address_line1", ""
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),
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"address_line2": AppConfiguration.get_setting(
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"corporate_address_line2", ""
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),
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"phone": AppConfiguration.get_setting("corporate_phone", ""),
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"email": AppConfiguration.get_setting("corporate_email", ""),
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"website": AppConfiguration.get_setting("corporate_website", ""),
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"footer_text": AppConfiguration.get_setting(
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"corporate_footer_text", "Dieser Bericht wurde automatisch generiert."
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),
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}
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def get_logo_base64(self, logo_path):
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"""Convert logo to base64 for embedding in PDF"""
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if not logo_path:
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return None
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# Try different possible paths
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possible_paths = [
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logo_path,
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os.path.join(settings.MEDIA_ROOT, logo_path),
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os.path.join(settings.STATIC_ROOT or '', logo_path),
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os.path.join(settings.BASE_DIR, 'static', logo_path),
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os.path.join(settings.STATIC_ROOT or "", logo_path),
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os.path.join(settings.BASE_DIR, "static", logo_path),
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]
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for path in possible_paths:
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if os.path.exists(path):
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try:
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with open(path, 'rb') as img_file:
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img_data = base64.b64encode(img_file.read()).decode('utf-8')
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with open(path, "rb") as img_file:
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img_data = base64.b64encode(img_file.read()).decode("utf-8")
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# Determine MIME type
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ext = os.path.splitext(path)[1].lower()
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if ext in ['.jpg', '.jpeg']:
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mime_type = 'image/jpeg'
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elif ext == '.png':
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mime_type = 'image/png'
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elif ext == '.svg':
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mime_type = 'image/svg+xml'
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if ext in [".jpg", ".jpeg"]:
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mime_type = "image/jpeg"
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elif ext == ".png":
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mime_type = "image/png"
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elif ext == ".svg":
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mime_type = "image/svg+xml"
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else:
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mime_type = 'image/png' # default
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mime_type = "image/png" # default
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return f"data:{mime_type};base64,{img_data}"
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except Exception:
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continue
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return None
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def get_base_css(self, corporate_settings):
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"""Generate base CSS for corporate identity"""
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primary_color = corporate_settings.get('primary_color', '#2c3e50')
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secondary_color = corporate_settings.get('secondary_color', '#3498db')
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primary_color = corporate_settings.get("primary_color", "#2c3e50")
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secondary_color = corporate_settings.get("secondary_color", "#3498db")
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return f"""
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@page {{
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size: A4;
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@@ -291,7 +306,7 @@ class PDFGenerator:
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page-break-before: always;
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}}
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"""
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def generate_pdf_response(self, html_content, filename, css_content=None):
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"""Generate PDF response from HTML content"""
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if not WEASYPRINT_AVAILABLE:
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@@ -320,27 +335,30 @@ class PDFGenerator:
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</body>
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</html>
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"""
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response = HttpResponse(error_html, content_type='text/html')
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response['Content-Disposition'] = f'inline; filename="{filename.replace(".pdf", "_preview.html")}"'
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response = HttpResponse(error_html, content_type="text/html")
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response["Content-Disposition"] = (
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f'inline; filename="{filename.replace(".pdf", "_preview.html")}"'
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)
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return response
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try:
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# Create CSS string
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if css_content:
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css = CSS(string=css_content, font_config=self.font_config)
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else:
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css = None
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# Generate PDF
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html_doc = HTML(string=html_content)
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pdf_bytes = html_doc.write_pdf(stylesheets=[css] if css else None,
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font_config=self.font_config)
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pdf_bytes = html_doc.write_pdf(
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stylesheets=[css] if css else None, font_config=self.font_config
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)
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# Create response
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response = HttpResponse(pdf_bytes, content_type='application/pdf')
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response['Content-Disposition'] = f'attachment; filename="{filename}"'
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response = HttpResponse(pdf_bytes, content_type="application/pdf")
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response["Content-Disposition"] = f'attachment; filename="{filename}"'
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return response
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except Exception as e:
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# Fallback: return error message as HTML
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error_html = f"""
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@@ -368,15 +386,19 @@ class PDFGenerator:
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</body>
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</html>
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"""
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response = HttpResponse(error_html, content_type='text/html')
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response['Content-Disposition'] = f'inline; filename="error_{filename.replace(".pdf", ".html")}"'
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response = HttpResponse(error_html, content_type="text/html")
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response["Content-Disposition"] = (
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f'inline; filename="error_{filename.replace(".pdf", ".html")}"'
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)
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return response
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def export_data_list_pdf(self, data, fields_config, title, filename_prefix, request_user=None):
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def export_data_list_pdf(
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self, data, fields_config, title, filename_prefix, request_user=None
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):
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"""
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Export a list of data as formatted PDF
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Args:
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data: QuerySet or list of model instances
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fields_config: dict with field names as keys and display names as values
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@@ -385,34 +407,39 @@ class PDFGenerator:
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request_user: User making the request (for audit purposes)
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"""
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corporate_settings = self.get_corporate_settings()
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logo_base64 = self.get_logo_base64(corporate_settings.get('logo_path', ''))
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logo_base64 = self.get_logo_base64(corporate_settings.get("logo_path", ""))
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# Prepare context
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context = {
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'corporate_settings': corporate_settings,
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'logo_base64': logo_base64,
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'title': title,
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'data': data,
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'fields_config': fields_config,
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'generation_date': timezone.now(),
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'generated_by': (request_user.get_full_name()
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if hasattr(request_user, 'get_full_name') and request_user.get_full_name()
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else request_user.username
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if hasattr(request_user, 'username') and request_user.username
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else 'System'),
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'total_count': len(data) if hasattr(data, '__len__') else data.count(),
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"corporate_settings": corporate_settings,
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"logo_base64": logo_base64,
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"title": title,
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"data": data,
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"fields_config": fields_config,
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"generation_date": timezone.now(),
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"generated_by": (
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request_user.get_full_name()
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if hasattr(request_user, "get_full_name")
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and request_user.get_full_name()
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else (
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request_user.username
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if hasattr(request_user, "username") and request_user.username
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else "System"
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)
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),
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"total_count": len(data) if hasattr(data, "__len__") else data.count(),
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}
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# Render HTML
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html_content = render_to_string('pdf/data_list.html', context)
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html_content = render_to_string("pdf/data_list.html", context)
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# Generate CSS
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css_content = self.get_base_css(corporate_settings)
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# Generate filename
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timestamp = timezone.now().strftime('%Y%m%d_%H%M%S')
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timestamp = timezone.now().strftime("%Y%m%d_%H%M%S")
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filename = f"{filename_prefix}_{timestamp}.pdf"
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return self.generate_pdf_response(html_content, filename, css_content)
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