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report_completo: PDF professionale con cover, scheda documento, header/footer

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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davideandClaude Sonnet 4.6 committed 2026-05-14 10:23:40 +02:00
1 parent b4f8c67d51
commit abb01ecb07
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+306 -264
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report_completo.py
+271 -201
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@@ -4,53 +4,68 @@ from reportlab.lib.pagesizes import A4
from reportlab.lib.units import cm
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.lib import colors
from reportlab.lib.enums import TA_CENTER, TA_RIGHT
from reportlab.lib.enums import TA_CENTER, TA_LEFT
from reportlab.platypus import (BaseDocTemplate, PageTemplate, Frame,
Paragraph, Spacer, Table, TableStyle,
Image, HRFlowable, PageBreak, NextPageTemplate)
Image, HRFlowable, PageBreak, NextPageTemplate,
KeepTogether)
from reportlab.pdfgen import canvas as rl_canvas
from datetime import date
BASE = Path(__file__).parent
# ─── Palette colori ───────────────────────────────────────────────────────────
C_BLUE = colors.HexColor("#1a3a5c")
C_BLUE_LIGHT= colors.HexColor("#2c5f8a")
C_ACCENT = colors.HexColor("#e8f0f7")
C_GRAY = colors.HexColor("#f5f5f5")
C_BORDER = colors.HexColor("#c0c8d0")
AUTORE = "Ufficio Tecnico – Cevolani S.p.A."
VERSIONE = "1.0"
STATO = "Definitivo"
TABLE_HDR = TableStyle([
("BACKGROUND", (0, 0), (-1, 0), C_BLUE_LIGHT),
("TEXTCOLOR", (0, 0), (-1, 0), colors.white),
("FONTNAME", (0, 0), (-1, 0), "Helvetica-Bold"),
("FONTSIZE", (0, 0), (-1, 0), 10),
("ROWBACKGROUNDS",(0, 1), (-1, -1), [colors.white, C_GRAY]),
("FONTNAME", (0, 1), (-1, -1), "Helvetica"),
("FONTSIZE", (0, 1), (-1, -1), 9),
("GRID", (0, 0), (-1, -1), 0.4, C_BORDER),
("TOPPADDING", (0, 0), (-1, -1), 5),
("BOTTOMPADDING", (0, 0), (-1, -1), 5),
("LEFTPADDING", (0, 0), (-1, -1), 8),
("RIGHTPADDING", (0, 0), (-1, -1), 8),
("VALIGN", (0, 0), (-1, -1), "MIDDLE"),
])
# ─── Palette ──────────────────────────────────────────────────────────────────
C_DARK = colors.HexColor("#0f2236")
C_BLUE = colors.HexColor("#1a3a5c")
C_MID = colors.HexColor("#2c5f8a")
C_LIGHT = colors.HexColor("#4a8fc0")
C_ACCENT = colors.HexColor("#e8f2fa")
C_GRAY = colors.HexColor("#f6f7f8")
C_BORDER = colors.HexColor("#b8c8d8")
C_TEXT = colors.HexColor("#1e1e1e")
C_WHITE = colors.white
TABLE_SUMMARY = TableStyle([
("BACKGROUND", (0, 0), (-1, 0), C_BLUE),
("TEXTCOLOR", (0, 0), (-1, 0), colors.white),
("FONTNAME", (0, 0), (-1, 0), "Helvetica-Bold"),
("FONTSIZE", (0, 0), (-1, 0), 10),
("ROWBACKGROUNDS",(0, 1), (-1, -1), [colors.white, C_ACCENT]),
("FONTNAME", (0, 1), (-1, -1), "Helvetica"),
("FONTSIZE", (0, 1), (-1, -1), 9),
W, H = A4
MARGIN = 2.5 * cm
CONTENT_W = W - 2 * MARGIN
# ─── TableStyle ───────────────────────────────────────────────────────────────
def make_table_style(header_color=None):
hc = header_color or C_MID
return TableStyle([
("BACKGROUND", (0, 0), (-1, 0), hc),
("TEXTCOLOR", (0, 0), (-1, 0), C_WHITE),
("FONTNAME", (0, 0), (-1, 0), "Helvetica-Bold"),
("FONTSIZE", (0, 0), (-1, 0), 9),
("ROWBACKGROUNDS", (0, 1), (-1, -1), [C_WHITE, C_GRAY]),
("FONTNAME", (0, 1), (-1, -1), "Helvetica"),
("FONTSIZE", (0, 1), (-1, -1), 9),
("GRID", (0, 0), (-1, -1), 0.4, C_BORDER),
("TOPPADDING", (0, 0), (-1, -1), 5),
("BOTTOMPADDING", (0, 0), (-1, -1), 5),
("LEFTPADDING", (0, 0), (-1, -1), 8),
("RIGHTPADDING", (0, 0), (-1, -1), 8),
("VALIGN", (0, 0), (-1, -1), "MIDDLE"),
])
TABLE_STD = make_table_style()
TABLE_DARK = make_table_style(C_DARK)
COVER_INFO_STYLE = TableStyle([
("FONTNAME", (0, 0), (-1, -1), "Helvetica"),
("FONTSIZE", (0, 0), (-1, -1), 10),
("FONTNAME", (0, 0), (0, -1), "Helvetica-Bold"),
("TEXTCOLOR", (0, 0), (0, -1), C_BLUE),
("TEXTCOLOR", (1, 0), (1, -1), C_TEXT),
("ROWBACKGROUNDS",(0, 0), (-1, -1), [C_WHITE, C_GRAY]),
("GRID", (0, 0), (-1, -1), 0.4, C_BORDER),
("TOPPADDING", (0, 0), (-1, -1), 6),
("BOTTOMPADDING", (0, 0), (-1, -1), 6),
("LEFTPADDING", (0, 0), (-1, -1), 10),
("RIGHTPADDING", (0, 0), (-1, -1), 10),
("ALIGN", (2, 0), (-1, -1), "CENTER"),
("VALIGN", (0, 0), (-1, -1), "MIDDLE"),
("TOPPADDING", (0, 0), (-1, -1), 7),
("BOTTOMPADDING", (0, 0), (-1, -1), 7),
("LEFTPADDING", (0, 0), (-1, -1), 12),
])
@@ -74,8 +89,8 @@ def parse_md(md_path: Path) -> dict:
m = re.search(r"\$\$(.+?)\$\$", text, re.DOTALL)
data["equazione_latex"] = m.group(1).strip() if m else ""
eq = data["equazione_latex"].replace(r"\cdot", "·").replace(r"\infty", "∞")
data["equazione"] = eq
data["equazione"] = (data["equazione_latex"]
.replace(r"\cdot", "·").replace(r"\infty", "∞"))
rows3 = re.findall(r"^\| (.+?) \| (.+?) \| (.+?) \|$", text, re.MULTILINE)
params = {r[0].strip(): (r[1].strip(), r[2].strip())
@@ -98,10 +113,94 @@ def collect_induttori() -> list:
for md in sorted(folder.glob("report*.md"))]
# ─── Canvas con header/footer ─────────────────────────────────────────────────
class ProfessionalCanvas(rl_canvas.Canvas):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._saved = []
def showPage(self):
self._saved.append(dict(self.__dict__))
self._startPage()
def save(self):
n = len(self._saved)
for state in self._saved:
self.__dict__.update(state)
if self._pageNumber > 1:
self._draw_header()
self._draw_footer(n)
super().showPage()
super().save()
def _draw_header(self):
self.saveState()
# Barra colorata in cima
self.setFillColor(C_DARK)
self.rect(0, H - 1.4*cm, W, 1.4*cm, fill=1, stroke=0)
self.setFillColor(C_LIGHT)
self.rect(0, H - 1.4*cm, 0.5*cm, 1.4*cm, fill=1, stroke=0)
self.setFillColor(C_WHITE)
self.setFont("Helvetica-Bold", 9)
self.drawString(0.8*cm, H - 0.9*cm, "ANALISI TERMICA FORNO")
self.setFont("Helvetica", 8)
self.drawRightString(W - 0.6*cm, H - 0.9*cm, "Cevolani S.p.A. — Uso interno")
self.restoreState()
def _draw_footer(self, total):
self.saveState()
self.setStrokeColor(C_MID)
self.setLineWidth(0.8)
self.line(MARGIN, 1.9*cm, W - MARGIN, 1.9*cm)
self.setFillColor(C_BLUE)
self.setFont("Helvetica", 7.5)
self.drawString(MARGIN, 1.4*cm,
f"Documento: report_completo | Ver. {VERSIONE} | {STATO}")
self.setFont("Helvetica-Bold", 8)
self.drawRightString(W - MARGIN, 1.4*cm,
f"Pag. {self._pageNumber} / {total}")
self.restoreState()
# ─── Stili testo ──────────────────────────────────────────────────────────────
def make_styles():
styles = getSampleStyleSheet()
s = {}
s["body"] = ParagraphStyle("body", parent=styles["BodyText"],
fontSize=9.5, leading=14, textColor=C_TEXT,
spaceAfter=6)
s["h1"] = ParagraphStyle("h1", fontName="Helvetica-Bold", fontSize=14,
textColor=C_WHITE, spaceBefore=16, spaceAfter=2,
leftIndent=-0.3*cm, leading=18)
s["h2"] = ParagraphStyle("h2", fontName="Helvetica-Bold", fontSize=10.5,
textColor=C_BLUE, spaceBefore=10, spaceAfter=4,
leading=14)
s["eq"] = ParagraphStyle("eq", fontName="Courier", fontSize=9.5,
leftIndent=18, spaceBefore=4, spaceAfter=6,
backColor=C_ACCENT, borderPad=7, leading=14)
s["caption"] = ParagraphStyle("caption", fontName="Helvetica-Oblique",
fontSize=8.5, textColor=colors.HexColor("#555555"),
alignment=TA_CENTER, spaceAfter=4)
return s
def section_header(title: str, s_h1) -> list:
"""Barra blu con titolo sezione."""
tbl = Table([[Paragraph(title, s_h1)]], colWidths=[CONTENT_W])
tbl.setStyle(TableStyle([
("BACKGROUND", (0, 0), (-1, -1), C_BLUE),
("LEFTPADDING", (0, 0), (-1, -1), 10),
("RIGHTPADDING", (0, 0), (-1, -1), 10),
("TOPPADDING", (0, 0), (-1, -1), 6),
("BOTTOMPADDING",(0, 0), (-1, -1), 6),
]))
return [tbl, Spacer(1, 0.25*cm)]
# ─── Genera .tex ──────────────────────────────────────────────────────────────
def generate_tex(induttori: list):
lines = []
lines += [
today = date.today().strftime("%d/%m/%Y")
lines = [
r"\documentclass[11pt,a4paper]{article}",
r"\usepackage[utf8]{inputenc}",
r"\usepackage[T1]{fontenc}",
@@ -110,18 +209,17 @@ def generate_tex(induttori: list):
r"\usepackage{booktabs}",
r"\usepackage{graphicx}",
r"\usepackage{float}",
r"\usepackage{caption}",
r"\usepackage[table]{xcolor}",
r"\usepackage{hyperref}",
r"\definecolor{hdrblue}{HTML}{1a3a5c}",
r"\usepackage{fancyhdr}",
r"\pagestyle{fancy}",
r"\fancyhf{}",
r"\rhead{\textcolor{hdrblue}{\small Analisi Termica Forno}}",
r"\lhead{\textcolor{hdrblue}{\small Cevolani}}",
r"\definecolor{darkblue}{HTML}{1a3a5c}",
r"\pagestyle{fancy}\fancyhf{}",
r"\rhead{\textcolor{darkblue}{\small Cevolani S.p.A.}}",
r"\lhead{\textcolor{darkblue}{\small Analisi Termica Forno}}",
r"\rfoot{\thepage}",
r"\title{\textbf{Report Analisi Termica Forno}}",
r"\author{Analisi IR -- Cevolani}",
r"\lfoot{\textcolor{gray}{\tiny Ver. " + VERSIONE + r" -- " + today + r"}}",
rf"\title{{\textbf{{Report Analisi Termica Forno}}\\[0.5em]\large Caratterizzazione termica degli induttori}}",
rf"\author{{{AUTORE}}}",
r"\date{\today}",
r"\begin{document}",
r"\maketitle",
@@ -133,7 +231,7 @@ def generate_tex(induttori: list):
r"\begin{equation}",
r" T(t) = T_\infty + A \cdot e^{-(t-t_0)/\tau}",
r"\end{equation}",
r"dove $T_\infty = 22.99\,^\circ\mathrm{C}$ è la temperatura ambiente media ponderata.",
r"dove $T_\infty = 22{,}99\,^\circ\mathrm{C}$ è la temperatura ambiente media ponderata.",
r"La regressione non lineare usa il metodo \textit{Trust Region Reflective} (TRF)",
r"di \texttt{scipy.optimize.curve\_fit}.",
"",
@@ -143,222 +241,194 @@ def generate_tex(induttori: list):
lines += [
rf"\section{{{ind['nome']}}}",
r"\subsection{Intervallo di campionamento}",
r"\begin{tabular}{ll}",
r"\toprule",
r"\textbf{Parametro} & \textbf{Valore} \\",
r"\midrule",
r"\begin{tabular}{ll}\toprule",
r"\textbf{Parametro} & \textbf{Valore} \\\midrule",
rf"Inizio & ${ind['t0']}$ s \\",
rf"Fine & ${ind['t_end']}$ s \\",
rf"Numero di punti & {ind['n_punti']} \\",
]
if ind["zona_exc"]:
lines.append(rf"Zona esclusa (peso = 0) & {ind['zona_exc']} \\")
lines += [
r"\bottomrule",
r"\end{tabular}",
"",
lines += [r"\bottomrule\end{tabular}", "",
r"\subsection{Equazione trovata}",
r"\begin{equation}",
f" {ind['equazione_latex']}",
r"\end{equation}",
r"\begin{tabular}{lll}",
r"\toprule",
r"\textbf{Parametro} & \textbf{Valore} & \textbf{Incertezza (1$\sigma$)} \\",
r"\midrule",
r"\begin{tabular}{lll}\toprule",
r"\textbf{Param.} & \textbf{Valore} & \textbf{Incertezza ($1\sigma$)} \\\midrule",
rf"$A$ & ${ind['A']}\,^\circ\mathrm{{C}}$ & $\pm\,{ind['A_err']}\,^\circ\mathrm{{C}}$ \\",
rf"$\tau$ & ${ind['tau']}\,\mathrm{{s}}$ & $\pm\,{ind['tau_err']}\,\mathrm{{s}}$ \\",
rf"$R^2$ & \multicolumn{{2}}{{l}}{{{ind['r2']}}} \\",
r"\bottomrule",
r"\end{tabular}",
"",
r"\bottomrule\end{tabular}", "",
r"\subsection{Grafico}",
r"\begin{figure}[H]",
r"\centering",
r"\begin{figure}[H]\centering",
rf"\includegraphics[width=0.9\textwidth]{{{ind['png']}}}",
rf"\caption{{Fit esponenziale -- {ind['nome']} [{ind['intervallo']}]}}",
r"\end{figure}",
r"\newpage",
"",
r"\end{figure}\newpage", "",
]
# Riepilogo
lines += [
r"\section{Riepilogo}",
r"\begin{tabular}{lllll}",
r"\toprule",
r"\textbf{Induttore} & \textbf{Intervallo [s]} & \textbf{A [°C]} & \textbf{$\tau$ [s]} & \textbf{$R^2$} \\",
r"\midrule",
r"\begin{tabular}{lllll}\toprule",
r"\textbf{Induttore} & \textbf{Intervallo [s]} & \textbf{A [°C]} & \textbf{$\tau$ [s]} & \textbf{$R^2$} \\\midrule",
]
for ind in induttori:
lines.append(
rf"{ind['nome']} & {ind['intervallo']} & {ind['A']} & {ind['tau']} & {ind['r2']} \\"
)
lines += [r"\bottomrule", r"\end{tabular}", "", r"\end{document}"]
lines += [r"\bottomrule\end{tabular}", "", r"\end{document}"]
out = BASE / "report_completo.tex"
out.write_text("\n".join(lines), encoding="utf-8")
(BASE / "report_completo.tex").write_text("\n".join(lines), encoding="utf-8")
print("report_completo.tex generato.")
# ─── Header / footer per reportlab ───────────────────────────────────────────
class NumberedCanvas(rl_canvas.Canvas):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._saved_page_states = []
def showPage(self):
self._saved_page_states.append(dict(self.__dict__))
self._startPage()
def save(self):
num_pages = len(self._saved_page_states)
for state in self._saved_page_states:
self.__dict__.update(state)
self._draw_page_decoration(num_pages)
super().showPage()
super().save()
def _draw_page_decoration(self, page_count):
w, h = A4
self.saveState()
if self._pageNumber > 1:
# Header
self.setFillColor(C_BLUE)
self.rect(2.5*cm, h - 2*cm, w - 5*cm, 0.6*cm, fill=1, stroke=0)
self.setFillColor(colors.white)
self.setFont("Helvetica-Bold", 9)
self.drawString(2.8*cm, h - 1.65*cm, "Analisi Termica Forno")
self.setFont("Helvetica", 9)
self.drawRightString(w - 2.5*cm, h - 1.65*cm, "Cevolani")
# Footer
self.setStrokeColor(C_BLUE_LIGHT)
self.setLineWidth(0.5)
self.line(2.5*cm, 1.8*cm, w - 2.5*cm, 1.8*cm)
self.setFillColor(C_BLUE)
self.setFont("Helvetica", 8)
self.drawString(2.5*cm, 1.3*cm, f"Report generato il {date.today().strftime('%d/%m/%Y')}")
self.drawRightString(w - 2.5*cm, 1.3*cm,
f"Pag. {self._pageNumber} / {page_count}")
self.restoreState()
# ─── Genera PDF ───────────────────────────────────────────────────────────────
def generate_pdf(induttori: list):
out = str(BASE / "report_completo.pdf")
w, h = A4
margin = 2.5*cm
frame_normal = Frame(margin, 2.5*cm, w - 2*margin, h - 5*cm,
id="normal", topPadding=0.8*cm)
frame_cover = Frame(margin, margin, w - 2*margin, h - 2*margin,
id="cover")
s = make_styles()
today_str = date.today().strftime("%d %B %Y")
doc = BaseDocTemplate(out, pagesize=A4)
frame_cover = Frame(MARGIN, MARGIN, CONTENT_W, H - 2*MARGIN, id="cover")
frame_normal = Frame(MARGIN, 2.5*cm, CONTENT_W, H - 2.5*cm - 1.6*cm,
id="normal", topPadding=0)
doc = BaseDocTemplate(str(BASE / "report_completo.pdf"), pagesize=A4)
doc.addPageTemplates([
PageTemplate(id="cover", frames=[frame_cover]),
PageTemplate(id="normal", frames=[frame_normal]),
])
styles = getSampleStyleSheet()
s_body = styles["BodyText"]
s_h1 = ParagraphStyle("H1", fontName="Helvetica-Bold", fontSize=14,
textColor=C_BLUE, spaceBefore=14, spaceAfter=6,
borderPad=4)
s_h2 = ParagraphStyle("H2", fontName="Helvetica-Bold", fontSize=11,
textColor=C_BLUE_LIGHT, spaceBefore=10, spaceAfter=4)
s_eq = ParagraphStyle("EQ", fontName="Courier", fontSize=10,
leftIndent=24, spaceBefore=4, spaceAfter=6,
backColor=C_ACCENT, borderPad=6)
s_cover_title = ParagraphStyle("CoverTitle", fontName="Helvetica-Bold",
fontSize=28, textColor=C_BLUE,
alignment=TA_CENTER, spaceAfter=10)
s_cover_sub = ParagraphStyle("CoverSub", fontName="Helvetica",
fontSize=14, textColor=C_BLUE_LIGHT,
alignment=TA_CENTER, spaceAfter=6)
s_cover_date = ParagraphStyle("CoverDate", fontName="Helvetica",
fontSize=11, textColor=colors.grey,
alignment=TA_CENTER)
story = []
# ── Cover page ──
story.append(Spacer(1, 5*cm))
story.append(HRFlowable(width="100%", thickness=3, color=C_BLUE))
story.append(Spacer(1, 0.5*cm))
story.append(Paragraph("Report Analisi Termica Forno", s_cover_title))
# ── COVER PAGE ──────────────────────────────────────────────────────────────
# Barra superiore scura
story.append(Table(
[[Paragraph("<font color='white' size='11'><b>CEVOLANI S.p.A.</b></font>",
ParagraphStyle("ch", alignment=TA_LEFT)),
Paragraph("<font color='#4a8fc0' size='9'>Analisi Termica — Uso Interno</font>",
ParagraphStyle("cr", alignment=TA_LEFT))]],
colWidths=[CONTENT_W * 0.55, CONTENT_W * 0.45],
style=TableStyle([
("BACKGROUND", (0, 0), (-1, -1), C_DARK),
("TOPPADDING", (0, 0), (-1, -1), 10),
("BOTTOMPADDING", (0, 0), (-1, -1), 10),
("LEFTPADDING", (0, 0), (-1, -1), 14),
])
))
story.append(Spacer(1, 4*cm))
# Titolo principale
story.append(HRFlowable(width="100%", thickness=4, color=C_BLUE))
story.append(Spacer(1, 0.4*cm))
story.append(Paragraph(
"<font color='#1a3a5c' size='26'><b>Report Analisi Termica Forno</b></font>",
ParagraphStyle("ct", alignment=TA_CENTER, leading=32)))
story.append(Spacer(1, 0.3*cm))
story.append(Paragraph("Analisi IR – Cevolani", s_cover_sub))
story.append(Spacer(1, 0.5*cm))
story.append(HRFlowable(width="100%", thickness=3, color=C_BLUE))
story.append(Spacer(1, 1*cm))
story.append(Paragraph(f"Data: {date.today().strftime('%d %B %Y')}", s_cover_date))
story.append(Paragraph(f"Induttori analizzati: {len(induttori)}", s_cover_date))
story.append(Paragraph(
"<font color='#2c5f8a' size='13'>Caratterizzazione termica degli induttori</font>",
ParagraphStyle("cs", alignment=TA_CENTER, leading=18)))
story.append(Spacer(1, 0.4*cm))
story.append(HRFlowable(width="100%", thickness=4, color=C_BLUE))
story.append(Spacer(1, 2*cm))
# Scheda documento
doc_info = [
["Documento", "report_completo"],
["Autore", AUTORE],
["Data di emissione", today_str],
["Versione", VERSIONE],
["Stato", STATO],
["Induttori analizzati", str(len(induttori))],
]
story.append(Table(doc_info, colWidths=[5.5*cm, CONTENT_W - 5.5*cm],
style=COVER_INFO_STYLE))
story.append(NextPageTemplate("normal"))
story.append(PageBreak())
# ── Modello ──
story.append(Paragraph("Modello di fitting", s_h1))
story.append(HRFlowable(width="100%", thickness=1, color=C_BLUE_LIGHT))
story.append(Spacer(1, 0.2*cm))
# ── MODELLO ─────────────────────────────────────────────────────────────────
story += section_header("1. Modello di fitting", s["h1"])
story.append(Paragraph(
"Ogni intervallo è interpolato con il modello di raffreddamento di Newton:", s_body))
story.append(Paragraph("T(t) = T_inf + A · exp( -(t - t0) / τ )", s_eq))
"Ogni intervallo di acquisizione è interpolato con la legge di "
"raffreddamento di Newton, che descrive lo scambio termico convettivo "
"tra il corpo e l'ambiente:", s["body"]))
story.append(Paragraph("T(t) = T_inf + A · exp( -(t - t₀) / τ )", s["eq"]))
story.append(Table([
["Simbolo", "Significato", "Unità"],
["T_inf", "Temperatura ambiente (fissa)", "°C"],
["A", "Ampiezza iniziale (libera)", "°C"],
["t₀", "Istante di riferimento (fisso)", "s"],
["τ", "Costante di tempo (libera)", "s"],
], colWidths=[3*cm, 9*cm, 3*cm], style=TABLE_STD))
story.append(Spacer(1, 0.3*cm))
story.append(Paragraph(
"dove <b>T_inf = 22.99 °C</b> è la temperatura ambiente media ponderata. "
"La regressione usa il metodo <i>Trust Region Reflective</i> (TRF) "
"di <font name='Courier'>scipy.optimize.curve_fit</font>.", s_body))
story.append(Spacer(1, 0.5*cm))
"La regressione non lineare è eseguita con il metodo "
"<i>Trust Region Reflective</i> (TRF) tramite "
"<font name='Courier'>scipy.optimize.curve_fit</font>. "
f"T_inf = 22.99 °C è la media ponderata sul tempo dell'intera acquisizione "
"(calcolata con la regola dei trapezi).", s["body"]))
story.append(Spacer(1, 0.4*cm))
# ── Sezione per ogni induttore ──
for ind in induttori:
story.append(Paragraph(ind["nome"], s_h1))
story.append(HRFlowable(width="100%", thickness=1, color=C_BLUE_LIGHT))
story.append(Spacer(1, 0.2*cm))
# ── SEZIONI INDUTTORI ────────────────────────────────────────────────────────
for i, ind in enumerate(induttori, 1):
story += section_header(f"{i + 1}. {ind['nome']}", s["h1"])
# Intervallo
story.append(Paragraph("Intervallo di campionamento", s_h2))
# Campionamento
story.append(Paragraph("Intervallo di campionamento", s["h2"]))
rows = [["Parametro", "Valore"],
["Inizio", f"{ind['t0']} s"],
["Fine", f"{ind['t_end']} s"],
["Numero di punti", ind["n_punti"]]]
["Inizio intervallo", f"{ind['t0']} s"],
["Fine intervallo", f"{ind['t_end']} s"],
["Numero di punti", ind["n_punti"]]]
if ind["zona_exc"]:
rows.append(["Zona esclusa (peso = 0)", ind["zona_exc"]])
story.append(Table(rows, colWidths=[8*cm, 6*cm], style=TABLE_HDR))
rows.append(["Zona esclusa dal fit (σ → ∞)", ind["zona_exc"]])
story.append(Table(rows, colWidths=[8*cm, CONTENT_W - 8*cm],
style=TABLE_STD))
story.append(Spacer(1, 0.3*cm))
# Equazione
story.append(Paragraph("Equazione trovata", s_h2))
story.append(Paragraph(ind["equazione"], s_eq))
story.append(Paragraph("Equazione del modello", s["h2"]))
story.append(Paragraph(ind["equazione"], s["eq"]))
story.append(Spacer(1, 0.2*cm))
story.append(Paragraph("Parametri stimati dalla regressione:", s["body"]))
story.append(Table([
["Parametro", "Valore", "Incertezza (1σ)"],
["A", f"{ind['A']} °C", f"± {ind['A_err']} °C"],
["τ", f"{ind['tau']} s", f"± {ind['tau_err']} s"],
["R²", ind["r2"], ""],
], colWidths=[3.5*cm, 6*cm, 5*cm], style=TABLE_HDR))
["Parametro", "Valore stimato", "Incertezza (1σ)", "Note"],
["A", f"{ind['A']} °C", f"± {ind['A_err']} °C", "Ampiezza"],
["τ", f"{ind['tau']} s", f"± {ind['tau_err']} s","Costante di tempo"],
["R²", ind["r2"], "—", "Qualità del fit"],
], colWidths=[2.5*cm, 4.5*cm, 4*cm, CONTENT_W - 11*cm],
style=TABLE_STD))
story.append(Spacer(1, 0.3*cm))
# Plot
# Grafico
if ind["png"] and Path(ind["png"]).exists():
story.append(Paragraph("Grafico", s_h2))
story.append(Image(str(ind["png"]), width=14*cm, height=8.4*cm))
story.append(Spacer(1, 0.4*cm))
story.append(Paragraph("Grafico del fit", s["h2"]))
story.append(KeepTogether([
Image(str(ind["png"]), width=CONTENT_W, height=CONTENT_W * 0.6),
Paragraph(
f"Figura {i}: fit esponenziale — {ind['nome']} "
f"[{ind['intervallo']}]", s["caption"]),
]))
story.append(Spacer(1, 0.5*cm))
# ── Riepilogo ──
# ── RIEPILOGO ────────────────────────────────────────────────────────────────
story.append(PageBreak())
story.append(Paragraph("Riepilogo", s_h1))
story.append(HRFlowable(width="100%", thickness=1, color=C_BLUE_LIGHT))
story.append(Spacer(1, 0.3*cm))
story += section_header(f"{len(induttori) + 2}. Riepilogo comparativo", s["h1"])
story.append(Paragraph(
"Tabella comparativa dei parametri ottimali ottenuti dalla regressione "
"non lineare per ciascun induttore analizzato.", s["body"]))
story.append(Spacer(1, 0.2*cm))
summary = [["Induttore", "Intervallo [s]", "A [°C]", "τ [s]", "R²"]]
for ind in induttori:
summary.append([ind["nome"], ind["intervallo"],
ind["A"], ind["tau"], ind["r2"]])
story.append(Table(summary,
colWidths=[3.5*cm, 4.5*cm, 3*cm, 3*cm, 3*cm],
style=TABLE_SUMMARY))
colWidths=[3.5*cm, 4.5*cm, 3*cm, 3*cm, CONTENT_W - 14*cm],
style=TABLE_DARK))
story.append(Spacer(1, 0.5*cm))
story.append(Paragraph(
"<b>Note:</b> tutti i fit usano T_inf = 22.99 °C fissa. "
"R² calcolato escludendo i punti con peso nullo.", s["body"]))
doc.build(story, canvasmaker=NumberedCanvas)
doc.build(story, canvasmaker=ProfessionalCanvas)
print(f"report_completo.pdf generato ({len(induttori)} induttori).")
report_completo.tex
+35 -63
View File
@@ -6,18 +6,17 @@
\usepackage{booktabs}
\usepackage{graphicx}
\usepackage{float}
\usepackage{caption}
\usepackage[table]{xcolor}
\usepackage{hyperref}
\definecolor{hdrblue}{HTML}{1a3a5c}
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyhf{}
\rhead{\textcolor{hdrblue}{\small Analisi Termica Forno}}
\lhead{\textcolor{hdrblue}{\small Cevolani}}
\definecolor{darkblue}{HTML}{1a3a5c}
\pagestyle{fancy}\fancyhf{}
\rhead{\textcolor{darkblue}{\small Cevolani S.p.A.}}
\lhead{\textcolor{darkblue}{\small Analisi Termica Forno}}
\rfoot{\thepage}
\title{\textbf{Report Analisi Termica Forno}}
\author{Analisi IR -- Cevolani}
\lfoot{\textcolor{gray}{\tiny Ver. 1.0 -- 14/05/2026}}
\title{\textbf{Report Analisi Termica Forno}\\[0.5em]\large Caratterizzazione termica degli induttori}
\author{Ufficio Tecnico – Cevolani S.p.A.}
\date{\today}
\begin{document}
\maketitle
@@ -29,121 +28,94 @@ Ogni intervallo è interpolato con il modello di raffreddamento di Newton:
\begin{equation}
T(t) = T_\infty + A \cdot e^{-(t-t_0)/\tau}
\end{equation}
dove $T_\infty = 22.99\,^\circ\mathrm{C}$ è la temperatura ambiente media ponderata.
dove $T_\infty = 22{,}99\,^\circ\mathrm{C}$ è la temperatura ambiente media ponderata.
La regressione non lineare usa il metodo \textit{Trust Region Reflective} (TRF)
di \texttt{scipy.optimize.curve\_fit}.
\section{Report Induttore 1}
\subsection{Intervallo di campionamento}
\begin{tabular}{ll}
\toprule
\textbf{Parametro} & \textbf{Valore} \\
\midrule
\begin{tabular}{ll}\toprule
\textbf{Parametro} & \textbf{Valore} \\\midrule
Inizio & $110.81$ s \\
Fine & $111.56$ s \\
Numero di punti & 5 \\
\bottomrule
\end{tabular}
\bottomrule\end{tabular}
\subsection{Equazione trovata}
\begin{equation}
T(t) = 22.99 + 87.3140 \cdot e^{-(t - 110.81) / 15.7231}
\end{equation}
\begin{tabular}{lll}
\toprule
\textbf{Parametro} & \textbf{Valore} & \textbf{Incertezza (1$\sigma$)} \\
\midrule
\begin{tabular}{lll}\toprule
\textbf{Param.} & \textbf{Valore} & \textbf{Incertezza ($1\sigma$)} \\\midrule
$A$ & $87.3140\,^\circ\mathrm{C}$ & $\pm\,0.0260\,^\circ\mathrm{C}$ \\
$\tau$ & $15.7231\,\mathrm{s}$ & $\pm\,0.2021\,\mathrm{s}$ \\
$R^2$ & \multicolumn{2}{l}{0.999505} \\
\bottomrule
\end{tabular}
\bottomrule\end{tabular}
\subsection{Grafico}
\begin{figure}[H]
\centering
\begin{figure}[H]\centering
\includegraphics[width=0.9\textwidth]{C:\Users\davide.grilli\Desktop\vs\temperatura\induttore1\induttore1.png}
\caption{Fit esponenziale -- Report Induttore 1 [110.81 – 111.56 s]}
\end{figure}
\newpage
\end{figure}\newpage
\section{Report Induttore 2}
\subsection{Intervallo di campionamento}
\begin{tabular}{ll}
\toprule
\textbf{Parametro} & \textbf{Valore} \\
\midrule
\begin{tabular}{ll}\toprule
\textbf{Parametro} & \textbf{Valore} \\\midrule
Inizio & $112.02$ s \\
Fine & $113.95$ s \\
Numero di punti & 12 \\
\bottomrule
\end{tabular}
\bottomrule\end{tabular}
\subsection{Equazione trovata}
\begin{equation}
T(t) = 22.99 + 158.3430 \cdot e^{-(t - 112.02) / 13.2844}
\end{equation}
\begin{tabular}{lll}
\toprule
\textbf{Parametro} & \textbf{Valore} & \textbf{Incertezza (1$\sigma$)} \\
\midrule
\begin{tabular}{lll}\toprule
\textbf{Param.} & \textbf{Valore} & \textbf{Incertezza ($1\sigma$)} \\\midrule
$A$ & $158.3430\,^\circ\mathrm{C}$ & $\pm\,0.2088\,^\circ\mathrm{C}$ \\
$\tau$ & $13.2844\,\mathrm{s}$ & $\pm\,0.2183\,\mathrm{s}$ \\
$R^2$ & \multicolumn{2}{l}{0.997314} \\
\bottomrule
\end{tabular}
\bottomrule\end{tabular}
\subsection{Grafico}
\begin{figure}[H]
\centering
\begin{figure}[H]\centering
\includegraphics[width=0.9\textwidth]{C:\Users\davide.grilli\Desktop\vs\temperatura\induttore2\induttore2.png}
\caption{Fit esponenziale -- Report Induttore 2 [112.02 – 113.95 s]}
\end{figure}
\newpage
\end{figure}\newpage
\section{Report Induttore 3}
\subsection{Intervallo di campionamento}
\begin{tabular}{ll}
\toprule
\textbf{Parametro} & \textbf{Valore} \\
\midrule
\begin{tabular}{ll}\toprule
\textbf{Parametro} & \textbf{Valore} \\\midrule
Inizio & $115.0$ s \\
Fine & $133.7$ s \\
Numero di punti & 125 \\
\bottomrule
\end{tabular}
\bottomrule\end{tabular}
\subsection{Equazione trovata}
\begin{equation}
T(t) = 22.99 + 185.1847 \cdot e^{-(t - 115.0) / 16.2654}
\end{equation}
\begin{tabular}{lll}
\toprule
\textbf{Parametro} & \textbf{Valore} & \textbf{Incertezza (1$\sigma$)} \\
\midrule
\begin{tabular}{lll}\toprule
\textbf{Param.} & \textbf{Valore} & \textbf{Incertezza ($1\sigma$)} \\\midrule
$A$ & $185.1847\,^\circ\mathrm{C}$ & $\pm\,0.2706\,^\circ\mathrm{C}$ \\
$\tau$ & $16.2654\,\mathrm{s}$ & $\pm\,0.0464\,\mathrm{s}$ \\
$R^2$ & \multicolumn{2}{l}{0.993827} \\
\bottomrule
\end{tabular}
\bottomrule\end{tabular}
\subsection{Grafico}
\begin{figure}[H]
\centering
\begin{figure}[H]\centering
\includegraphics[width=0.9\textwidth]{C:\Users\davide.grilli\Desktop\vs\temperatura\induttore3\induttore3.png}
\caption{Fit esponenziale -- Report Induttore 3 [115.0 – 133.7 s]}
\end{figure}
\newpage
\end{figure}\newpage
\section{Riepilogo}
\begin{tabular}{lllll}
\toprule
\textbf{Induttore} & \textbf{Intervallo [s]} & \textbf{A [°C]} & \textbf{$\tau$ [s]} & \textbf{$R^2$} \\
\midrule
\begin{tabular}{lllll}\toprule
\textbf{Induttore} & \textbf{Intervallo [s]} & \textbf{A [°C]} & \textbf{$\tau$ [s]} & \textbf{$R^2$} \\\midrule
Report Induttore 1 & 110.81 – 111.56 s & 87.3140 & 15.7231 & 0.999505 \\
Report Induttore 2 & 112.02 – 113.95 s & 158.3430 & 13.2844 & 0.997314 \\
Report Induttore 3 & 115.0 – 133.7 s & 185.1847 & 16.2654 & 0.993827 \\
\bottomrule
\end{tabular}
\bottomrule\end{tabular}
\end{document}