Refactor PDF generation workflow, integrate YAML-based event config, and simplify Makefile scripts.
- Replace `generate-personalized` with unified `generate` target in Makefile, supporting event config integration. - Add YAML parsing to `generate_cards.py` for event-level placeholders and back side generation. - Update templates to include `EVENT_*` placeholders and dynamic content rendering. - Simplify `build` and `build-personalized` targets; consolidate redundant logic. - Enhance `make help` documentation for updated workflow. - Adjust LaTeX formatting for back side templates, removing hardcoded spacing.
This commit is contained in:
Peter Adam
@@ -1,11 +1,18 @@
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#!/usr/bin/env python3
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"""
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Generate personalized brevet cards from CSV data.
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Generate personalized brevet cards from CSV and event config.
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"""
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import csv
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import sys
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from pathlib import Path
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try:
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import yaml
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except ImportError:
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print("Error: PyYAML not installed. Run: pip install pyyaml", file=sys.stderr)
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sys.exit(1)
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def escape_latex(text):
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"""Escape special LaTeX characters."""
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if not text:
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@@ -27,8 +34,47 @@ def escape_latex(text):
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result = result.replace(char, replacement)
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return result
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def load_event_config(config_file):
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"""Load event configuration from YAML file."""
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with open(config_file, 'r', encoding='utf-8') as f:
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return yaml.safe_load(f)
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def apply_event_placeholders(text, config):
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"""Replace event-level placeholders in a template string."""
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event = config.get('event', {})
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replacements = {
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'{{EVENT_TITLE}}': escape_latex(event.get('title', '')),
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'{{EVENT_KM}}': escape_latex(event.get('km', '')),
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'{{EVENT_DATE}}': escape_latex(event.get('date', '')),
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'{{EVENT_START}}': escape_latex(event.get('start_location', '')),
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'{{EVENT_CLUB}}': escape_latex(event.get('club', '')),
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'{{EVENT_CLUB_NR}}': escape_latex(event.get('club_nr', '')),
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'{{EVENT_STARTZEIT}}': escape_latex(event.get('startzeit', '')),
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}
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for placeholder, value in replacements.items():
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text = text.replace(placeholder, value)
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return text
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def generate_backside(template, config):
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"""Fill back side template with cell content from event config."""
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cells = config.get('backside', {})
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result = template
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for row in range(1, 4):
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for col in range(1, 5):
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key = f"{row}_{col}"
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placeholder = f"{{{{CELL_{row}_{col}}}}}"
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content = cells.get(key, "")
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if content is None:
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content = ""
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result = result.replace(placeholder, content.strip())
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return result
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def generate_card_from_template(template, data):
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"""Replace placeholders in template with participant data."""
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"""Replace participant placeholders in template with participant data."""
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name = f"{escape_latex(data['Vorname'])} {escape_latex(data['Nachname'])}"
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street = escape_latex(data['Straße'])
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plz_ort = f"{escape_latex(data['PLZ'])} {escape_latex(data['Ort'])}"
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@@ -36,7 +82,6 @@ def generate_card_from_template(template, data):
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medaille = "Ja" if data['Medaille'].lower() == 'ja' else "Nein"
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startnr = escape_latex(data['Startnr'])
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# Replace placeholders
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card = template.replace('{{NAME}}', name)
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card = card.replace('{{STREET}}', street)
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card = card.replace('{{PLZ_ORT}}', plz_ort)
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@@ -46,30 +91,33 @@ def generate_card_from_template(template, data):
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return card
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def main():
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csv_file = Path("Export Brevetkarte.csv")
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template_file = Path("brevetkarte-template.tex")
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backside_template_file = Path("brevetkarte-rueckseite-template.tex")
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event_config_file = Path("event.yml")
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output_file = Path("brevetkarte-personalized.tex")
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backside_output_file = Path("brevetkarte-rueckseite.tex")
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if not csv_file.exists():
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print(f"Error: {csv_file} not found!", file=sys.stderr)
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sys.exit(1)
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for f in [csv_file, template_file, backside_template_file, event_config_file]:
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if not f.exists():
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print(f"Error: {f} not found!", file=sys.stderr)
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sys.exit(1)
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if not template_file.exists():
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print(f"Error: {template_file} not found!", file=sys.stderr)
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sys.exit(1)
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print(f"Reading event config from {event_config_file}...")
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event_config = load_event_config(event_config_file)
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# Read template
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print(f"Reading template from {template_file}...")
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template = template_file.read_text(encoding='utf-8')
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template = apply_event_placeholders(template, event_config)
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# Read CSV data
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print(f"Reading participant data from {csv_file}...")
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participants = []
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with open(csv_file, 'r', encoding='utf-8-sig') as f: # utf-8-sig handles BOM
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with open(csv_file, 'r', encoding='utf-8-sig') as f:
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reader = csv.DictReader(f)
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for row in reader:
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if row['Startnr']: # Skip empty rows
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if row['Startnr']:
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participants.append(row)
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if not participants:
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@@ -78,35 +126,34 @@ def main():
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print(f"Found {len(participants)} participant(s)")
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# Generate document with all cards
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# Generate personalized front side
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cards = []
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for i, participant in enumerate(participants):
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for participant in participants:
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card = generate_card_from_template(template, participant)
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cards.append(card)
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# Combine cards with spacing/page breaks
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document_parts = []
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for i, card in enumerate(cards):
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document_parts.append(card)
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# Add vertical space between cards on same page
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if i % 2 == 0 and i < len(cards) - 1:
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document_parts.append("\n\\vspace{0.8cm}\n\n")
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# Add page break after every 2 cards (except at the end)
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if i % 2 == 1 and i < len(cards) - 1:
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document_parts.append("\n\\newpage\n\n")
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# Close document
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document_parts.append("\n\\end{document}\n")
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# Write output
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document = ''.join(document_parts)
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output_file.write_text(document, encoding='utf-8')
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output_file.write_text(''.join(document_parts), encoding='utf-8')
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print(f"Generated {output_file}")
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# Generate personalized back side
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print(f"Reading back side template from {backside_template_file}...")
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backside_template = backside_template_file.read_text(encoding='utf-8')
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backside_output = generate_backside(backside_template, event_config)
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backside_output_file.write_text(backside_output, encoding='utf-8')
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print(f"Generated {backside_output_file}")
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print(f"Total pages: {(len(participants) + 1) // 2}")
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print(f"Compile with: make build-personalized")
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if __name__ == "__main__":
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main()
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main()
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