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This commit is contained in:
gauvainboiche
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import sys
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from reportlab.lib.pagesizes import A4
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from reportlab.lib.colors import HexColor
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from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, HRFlowable
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from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
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from config import (
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USABLE_WIDTH, USABLE_HEIGHT, MARGIN_X_PT, MARGIN_Y_PT,
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MINIMUM_POLICE_SIZE, COLOR_PRIMARY, COLOR_SECONDARY, COLOR_TEXT
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)
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def create_styles(scale: float):
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"""Génère les styles dynamiques appliqués au texte selon le facteur d'échelle."""
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styles = getSampleStyleSheet()
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title_size = max(14 * scale, 9)
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heading_size = max(11 * scale, 8)
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body_size = 9 * scale
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leading_ratio = 1.25
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return {
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"Name": ParagraphStyle(
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"NameStyle",
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fontName="Helvetica-Bold",
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fontSize=title_size * 1.3,
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leading=title_size * 1.3 * leading_ratio,
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textColor=HexColor(COLOR_PRIMARY),
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spaceAfter=2 * scale
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),
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"JobTitle": ParagraphStyle(
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"JobTitleStyle",
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fontName="Helvetica-Bold",
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fontSize=title_size,
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leading=title_size * leading_ratio,
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textColor=HexColor(COLOR_SECONDARY),
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spaceAfter=4 * scale
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),
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"SectionHeading": ParagraphStyle(
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"SectionHeadingStyle",
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fontName="Helvetica-Bold",
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fontSize=heading_size,
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leading=heading_size * leading_ratio,
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textColor=HexColor(COLOR_PRIMARY),
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spaceBefore=6 * scale,
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spaceAfter=2 * scale
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),
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"Body": ParagraphStyle(
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"BodyStyle",
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fontName="Helvetica",
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fontSize=body_size,
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leading=body_size * leading_ratio,
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textColor=HexColor(COLOR_TEXT),
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spaceAfter=2 * scale
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),
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"SubText": ParagraphStyle(
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"SubTextStyle",
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fontName="Helvetica-Oblique",
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fontSize=max(body_size * 0.9, 6),
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leading=max(body_size * 0.9, 6) * leading_ratio,
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textColor=HexColor(COLOR_TEXT)
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),
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"body_font_size": body_size
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}
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def build_story(data: dict, styles: dict, scale: float):
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"""Construit la liste d'éléments Flowable du CV."""
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story = []
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# 1. En-tête : Identité
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id_data = data["identity"]
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context = data["context"]
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links = data["hyperlinks"]
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full_name = f"{id_data.get('first_name', '')} {id_data.get('last_name', '')}"
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story.append(Paragraph(full_name, styles["Name"]))
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story.append(Paragraph(context.get("title", ""), styles["JobTitle"]))
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# Infos contact & liens
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contact_bits = [id_data.get("email"), id_data.get("phone"), id_data.get("location")]
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for k, v in links.items():
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contact_bits.append(f'<a href="{v}"><u>{k}</u></a>')
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contact_line = " • ".join(filter(None, contact_bits))
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story.append(Paragraph(contact_line, styles["SubText"]))
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story.append(Spacer(1, 4 * scale))
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story.append(HRFlowable(width="100%", thickness=1, color=HexColor(COLOR_SECONDARY), spaceAfter=6 * scale))
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# 2. Résumé
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if context.get("summary"):
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story.append(Paragraph("PROFIL", styles["SectionHeading"]))
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story.append(Paragraph(context["summary"], styles["Body"]))
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# 3. Expériences
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if data.get("experiences"):
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story.append(Paragraph("EXPÉRIENCES PROFESSIONNELLES", styles["SectionHeading"]))
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for exp in data["experiences"]:
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header = f"<b>{exp.get('role', '')}</b> — {exp.get('company', '')} ({exp.get('dates', '')})"
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story.append(Paragraph(header, styles["Body"]))
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for detail in exp.get("details", []):
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bullet = f"• {detail}"
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story.append(Paragraph(bullet, styles["Body"]))
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# 4. Langues & Hobbies
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if data.get("languages"):
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story.append(Paragraph("LANGUES", styles["SectionHeading"]))
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langs = [f"<b>{k}:</b> {v}" for k, v in data["languages"].items()]
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story.append(Paragraph(" • ".join(langs), styles["Body"]))
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if data.get("hobbies"):
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story.append(Paragraph("CENTRES D'INTÉRÊT", styles["SectionHeading"]))
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story.append(Paragraph(" • ".join(data["hobbies"]), styles["Body"]))
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return story
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def measure_story_height(story: list) -> float:
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"""Calcule la hauteur totale cumulée du contenu."""
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total_height = 0
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for item in story:
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_, h = item.wrap(USABLE_WIDTH, USABLE_HEIGHT)
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total_height += h
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return total_height
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def generate_pdf(data: dict, output_path: str):
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"""Calcule l'échelle optimale et génère le PDF."""
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scale = 1.0
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min_scale = 0.4
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step = 0.03
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# Ajustement dynamique jusqu'à ce que le contenu rentre sur 1 page
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while scale >= min_scale:
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styles = create_styles(scale)
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story = build_story(data, styles, scale)
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height = measure_story_height(story)
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if height <= USABLE_HEIGHT:
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break
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scale -= step
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critical_font_size = styles["body_font_size"]
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# Alerte console si la police est sous le seuil critique
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if critical_font_size < MINIMUM_POLICE_SIZE:
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print(f"\n⚠️ [ALERTE TAILLE POLICE]")
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print(f"La taille de police nécessaire ({critical_font_size:.1f}pt) est inférieure "
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f"au seuil configuré ({MINIMUM_POLICE_SIZE}pt).")
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choice = input("Voulez-vous quand même générer le fichier ? (o/N) : ").strip().lower()
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if choice not in ['o', 'oui']:
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print("Génération annulée.")
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sys.exit(0)
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# Document final
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doc = SimpleDocTemplate(
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output_path,
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pagesize=A4,
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leftMargin=MARGIN_X_PT,
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rightMargin=MARGIN_X_PT,
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topMargin=MARGIN_Y_PT,
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bottomMargin=MARGIN_Y_PT
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)
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doc.build(story)
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print(f"✅ CV généré avec succès : {output_path}")
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