Add downloadable PDF report generation. Here's the flow:
New tool compile_report in report_tools.py. It accepts:
- title: report title (e.g., "Sony WH-1000XM5 Review Intelligence Report")
- content: the full report as markdown (the agent assembles this from get_report findings + report-structure knowledge file)
- charts: optional list of chart configs to render in the report (same format as generate_chart output)
The tool:
1. Converts the markdown to a styled PDF using weasyprint (add to requirements.txt). Build an HTML template with the ReviewLens branding (teal accent, DM Sans font, the logo). Include a cover page with title, product name, platform, date, and review count. Render any charts as static images using matplotlib (since weasyprint can't run Chart.js).
2. Saves the PDF to data/{session_id}/report.pdf
3. Stores report metadata on the session (title, generated_at timestamp) so the sidebar knows a report exists
4. Returns {"download_url": "/api/report/{session_id}/download", "title": "..."} — the agent then presents this to the user
Update the system prompt: when the user asks for a report, the agent should call get_report, read the report-structure knowledge file, assemble a comprehensive markdown document from the accumulated findings, then call compile_report to generate the PDF. The agent should include relevant charts in the charts parameter. The agent should NOT offer report download after the initial auto-analysis — only when the user explicitly asks.
New endpoint GET /api/report/{session_id}/download that serves the PDF file with Content-Disposition: attachment.
Add a report_generated_at field to the Session model (optional datetime, default None). The compile_report tool sets this after successful generation.
Inline in chat: When the agent's response contains a download link (detect /api/report/ URL pattern in the rendered markdown), render it as a styled download card — not a raw link. Something like a bordered card with a PDF icon, report title, and a download button. Add CSS for this .report-download-card component.
Sidebar: When session.report_generated_at is set, show a "Download Report" button in the sidebar's active dataset section (below the mini rating distribution). Style it like the existing new-analysis-btn but with a document/download icon. Link it to /api/report/{session_id}/download.
weasyprint and matplotlib to requirements.txt. Update the Dockerfile if weasyprint needs system deps (it needs libpango, libcairo — add them to the apt-get install).This is a substantial feature. Let me read the current state of the files I need to modify, then implement systematically.
{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/tools/report_tools.py"
} 1→"""Report and scope tools — save findings, get report, check scope."""
2→
3→from __future__ import annotations
4→
5→import json
6→from typing import Any
7→
8→from claude_agent_sdk import tool
9→
10→from .. import store, vectordb
11→from ._helpers import EmitToolFn
12→
13→
14→def create_report_tools(session_id: str, emit_tool: EmitToolFn) -> list:
15→ """Return report and scope tool definitions."""
16→
17→ @tool(
18→ name="save_to_report",
19→ description="Save a key finding to the running analysis report. Use this to bookmark important insights as you discover them during conversation. The user can later ask you to compile these into a full report.",
20→ input_schema={
21→ "type": "object",
22→ "properties": {
23→ "section": {
24→ "type": "string",
25→ "enum": [
26→ "executive_summary",
27→ "key_findings",
28→ "sentiment_overview",
29→ "risk_signals",
30→ "recommendations",
31→ "dataset_overview",
32→ ],
33→ "description": "The report section to save this finding under.",
34→ },
35→ "content": {
36→ "type": "string",
37→ "description": "The finding content in markdown. Be specific — include data points, quotes, and percentages.",
38→ },
39→ },
40→ "required": ["section", "content"],
41→ },
42→ )
43→ async def save_to_report_tool(args: dict[str, Any]) -> dict[str, Any]:
44→ section = args["section"]
45→ content = args["content"]
46→ store.append_finding(session_id, section, content)
47→
48→ await emit_tool("save_to_report", f"Saved finding to report: {section}", {"section": section})
49→
50→ return {"content": [{"type": "text", "text": json.dumps({
51→ "saved": True,
52→ "section": section,
53→ "instruction": "Finding saved. Continue your response — do not mention the save action to the user unless they asked about the report.",
54→ })}]}
55→
56→ @tool(
57→ name="get_report",
58→ description="Retrieve all saved report findings for this session. Use this when the user asks to generate a report, see a summary, or review what's been captured. Returns findings organised by section.",
59→ input_schema={"type": "object", "properties": {}},
60→ )
61→ async def get_report_tool(args: dict[str, Any]) -> dict[str, Any]:
62→ findings = store.get_findings(session_id)
63→ total = sum(len(v) for v in findings.values())
64→
65→ await emit_tool(
66→ "get_report",
67→ f"Retrieved report: {total} findings across {len(findings)} sections",
68→ {},
69→ {"total_findings": total, "sections": len(findings)},
70→ )
71→
72→ return {"content": [{"type": "text", "text": json.dumps({
73→ "findings": findings,
74→ "total_findings": total,
75→ "instruction": (
76→ "Compile these findings into a structured report. "
77→ "Use read_knowledge_file with 'report-structure' for the template. "
78→ "If no findings are saved yet, tell the user and suggest exploring the data first."
79→ ),
80→ })}]}
81→
82→ @tool(
83→ name="check_scope",
84→ description="Validate whether a question can be answered from the ingested dataset. Call this when a user's question feels borderline or ambiguous — it checks against the dataset metadata (platform, product, review count) and returns a scope assessment.",
85→ input_schema={
86→ "type": "object",
87→ "properties": {
88→ "question": {
89→ "type": "string",
90→ "description": "The user's question to validate against the dataset scope.",
91→ },
92→ },
93→ "required": ["question"],
94→ },
95→ )
96→ async def check_scope_tool(args: dict[str, Any]) -> dict[str, Any]:
97→ question = args["question"].lower()
98→
99→ session = store.load_session(session_id)
100→ if not session:
101→ return {"content": [{"type": "text", "text": json.dumps({"error": "Session not found."})}]}
102→
103→ summary = session.summary
104→ review_count = vectordb.get_review_count(session_id)
105→
106→ out_of_scope_signals = []
107→
108→ general_keywords = [
109→ "weather", "news", "stock", "politics", "sports",
110→ "recipe", "directions", "translate", "code", "program",
111→ "write me", "tell me a joke", "who is", "what year",
112→ ]
113→ for kw in general_keywords:
114→ if kw in question:
115→ out_of_scope_signals.append(f"Question contains general-knowledge indicator: '{kw}'")
116→
117→ other_platforms = ["amazon", "google maps", "yelp", "trustpilot", "g2", "capterra", "tripadvisor"]
118→ current_platform = (summary.platform or "").lower()
119→ for plat in other_platforms:
120→ if plat in question and plat not in current_platform:
121→ out_of_scope_signals.append(f"Question references platform '{plat}' but data is from '{summary.platform}'")
122→
123→ if out_of_scope_signals:
124→ status = "out_of_scope"
125→ elif review_count == 0:
126→ status = "no_data"
127→ out_of_scope_signals.append("No reviews in database")
128→ else:
129→ status = "in_scope"
130→
131→ await emit_tool("check_scope", f"Scope check: {status}", {"question": args["question"][:100]}, {"status": status})
132→
133→ return {"content": [{"type": "text", "text": json.dumps({
134→ "status": status,
135→ "dataset": {
136→ "product": summary.product_name,
137→ "platform": summary.platform,
138→ "review_count": review_count,
139→ "date_range": summary.date_range,
140→ },
141→ "signals": out_of_scope_signals,
142→ "instruction": {
143→ "in_scope": "Question appears answerable from this dataset. Proceed with search_reviews.",
144→ "out_of_scope": "Question is outside the dataset scope. Refuse gracefully and suggest an alternative.",
145→ "no_data": "No review data available. Ask the user to upload reviews first.",
146→ }.get(status, ""),
147→ })}]}
148→
149→ return [save_to_report_tool, get_report_tool, check_scope_tool]
150→{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/models.py"
} 1→"""Pydantic models for ReviewLens."""
2→
3→from __future__ import annotations
4→
5→from datetime import datetime
6→from enum import Enum
7→from typing import Any
8→
9→from pydantic import BaseModel, Field
10→
11→
12→class Review(BaseModel):
13→ """A single review record."""
14→
15→ id: str = ""
16→ text: str
17→ rating: float | None = None
18→ date: datetime | None = None
19→ author: str = ""
20→ platform: str = ""
21→ metadata: dict[str, Any] = Field(default_factory=dict)
22→
23→
24→class IngestionSummary(BaseModel):
25→ """Summary shown after ingestion."""
26→
27→ total_reviews: int = 0
28→ date_range: str = ""
29→ rating_distribution: dict[str, int] = Field(default_factory=dict)
30→ average_rating: float | None = None
31→ platform: str = ""
32→ product_name: str = ""
33→ source_type: str = "" # "csv" or "url"
34→
35→
36→class TimelineStep(BaseModel):
37→ """A single step in the agent's work process — thinking or tool call."""
38→
39→ type: str # "thinking" or "tool"
40→ # For thinking steps
41→ text: str = ""
42→ # For tool steps
43→ tool_name: str = ""
44→ summary: str = ""
45→ inputs: dict[str, Any] = Field(default_factory=dict)
46→ output_summary: dict[str, Any] = Field(default_factory=dict)
47→
48→
49→class ChatMessage(BaseModel):
50→ """A single chat message."""
51→
52→ role: str # "user" or "assistant"
53→ content: str
54→ system_initiated: bool = False
55→ charts: list[dict[str, Any]] = Field(default_factory=list)
56→ follow_ups: list[str] = Field(default_factory=list)
57→ timeline: list[TimelineStep] = Field(default_factory=list)
58→ sources: list[dict[str, Any]] = Field(default_factory=list)
59→ timestamp: datetime = Field(default_factory=datetime.utcnow)
60→
61→
62→class Session(BaseModel):
63→ """A review analysis session."""
64→
65→ session_id: str
66→ product_name: str = ""
67→ platform: str = ""
68→ summary: IngestionSummary = Field(default_factory=IngestionSummary)
69→ messages: list[ChatMessage] = Field(default_factory=list)
70→ report_findings: dict[str, list[str]] = Field(default_factory=dict)
71→ status: str = "pending" # pending, ready, error
72→ created_at: datetime = Field(default_factory=datetime.utcnow)
73→{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/requirements.txt"
} 1→fastapi>=0.115.0
2→uvicorn[standard]
3→sse-starlette
4→claude-agent-sdk
5→anthropic
6→chromadb
7→httpx
8→jinja2
9→python-multipart
10→python-dotenv
11→markdown
12→markupsafe
13→Now let me check the current main.py endpoints area, sidebar template, rendering.py, Dockerfile, and prompt.
{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/main.py",
"offset": 355,
"limit": 50
} 355→@app.get("/api/status/{session_id}")
356→async def get_status(session_id: str):
357→ session = store.load_session(session_id)
358→ if not session:
359→ return JSONResponse({"status": "not_found"}, status_code=404)
360→ return JSONResponse({"status": session.status})
361→
362→
363→# ── CSV download ─────────────────────────────────────────────────────
364→
365→@app.get("/api/sessions/{session_id}/csv")
366→async def download_csv(session_id: str):
367→ """Download the session's reviews as a CSV file."""
368→ session = store.load_session(session_id)
369→ if not session:
370→ return JSONResponse({"error": "Session not found"}, status_code=404)
371→
372→ reviews = store.load_reviews_json(session_id)
373→ if not reviews:
374→ return JSONResponse({"error": "No reviews found"}, status_code=404)
375→
376→ # Collect all metadata keys across reviews for columns
377→ meta_keys: list[str] = []
378→ seen: set[str] = set()
379→ for r in reviews:
380→ for k in r.get("metadata", {}):
381→ if k not in seen:
382→ seen.add(k)
383→ meta_keys.append(k)
384→
385→ buf = io.StringIO()
386→ writer = csv.writer(buf)
387→
388→ # Header
389→ columns = ["text"] + meta_keys
390→ writer.writerow(columns)
391→
392→ # Rows
393→ for r in reviews:
394→ meta = r.get("metadata", {})
395→ row = [r.get("text", "")]
396→ for k in meta_keys:
397→ row.append(meta.get(k, ""))
398→ writer.writerow(row)
399→
400→ buf.seek(0)
401→ filename = f"{session.product_name or 'reviews'}.csv".replace(" ", "_")
402→ return StreamingResponse(
403→ buf,
404→ media_type="text/csv",{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/templates/app.html",
"offset": 69,
"limit": 20
} 69→ </div>
70→ <span class="mini-dist-count">{{ count }}</span>
71→ </div>
72→ {% endfor %}
73→ </div>
74→ {% endif %}
75→ <a href="/api/sessions/{{ session.session_id }}/csv" class="dataset-download" download>
76→ <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
77→ <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/>
78→ </svg>
79→ Download CSV
80→ </a>
81→ </div>
82→ </div>
83→ {% endif %}
84→
85→ <!-- Chat history -->
86→ <div class="sidebar-section sidebar-history">
87→ <div class="section-label">History</div>
88→ <nav class="session-list">{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/Dockerfile"
} 1→FROM python:3.12-slim
2→
3→WORKDIR /app
4→
5→# Install build deps for chromadb (needs sqlite3, gcc for some wheels)
6→RUN apt-get update && apt-get install -y --no-install-recommends \
7→ build-essential \
8→ && rm -rf /var/lib/apt/lists/*
9→
10→COPY requirements.txt .
11→RUN pip install --no-cache-dir -r requirements.txt
12→
13→COPY . .
14→
15→RUN mkdir -p data
16→
17→EXPOSE 8000
18→
19→CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
20→{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/prompts.py",
"offset": 99,
"limit": 20
}99→### Report Tools 100→- **save_to_report** — Save a key finding to the running report. Use this to bookmark important insights as you discover them during conversation. Takes a section name and markdown content. 101→- **get_report** — Retrieve all saved report findings. Use when asked to generate a summary or compile a report. 102→ 103→### Scope Tool 104→- **check_scope** — Validate whether a question can be answered from this dataset. Call this when a question feels borderline or ambiguous. 105→ 106→--- 107→ 108→## Goal 109→ 110→For each message, your goal is to: 111→ 112→1. **Answer the user's question** using ONLY the ingested review data, grounded in actual search results, with specific review citations. 113→2. **Use charts** when they communicate better than text — not reflexively, but strategically. 114→3. **Save notable findings** to the report when you uncover something significant (a key insight, risk signal, or actionable recommendation). 115→4. **Suggest follow-ups** at the end of every response to guide the user deeper into the data. 116→ 117→When the user asks to "generate a report" or "summarise everything", use get_report to retrieve saved findings and assemble them into a structured document. Consult the report-structure knowledge file for the template. 118→
report_findings: dict[str, list[str]] = Field(default_factory=dict)
status: str = "pending" # pending, ready, error
created_at: datetime = Field(default_factory=datetime.utcnow) report_findings: dict[str, list[str]] = Field(default_factory=dict)
report_generated_at: datetime | None = None
status: str = "pending" # pending, ready, error
created_at: datetime = Field(default_factory=datetime.utcnow)The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/models.py has been updated successfully.
markupsafe
markupsafe weasyprint matplotlib
The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/requirements.txt has been updated successfully.
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
&& rm -rf /var/lib/apt/lists/*RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
libpango-1.0-0 libpangocairo-1.0-0 libcairo2 libgdk-pixbuf2.0-0 \
libffi-dev shared-mime-info \
&& rm -rf /var/lib/apt/lists/*The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/Dockerfile has been updated successfully.
"""PDF report generation using WeasyPrint + matplotlib for charts."""
from __future__ import annotations
import base64
import io
from datetime import datetime
from typing import Any
import markdown as md
import matplotlib
matplotlib.use("Agg")
import matplotlib.pyplot as plt
from .models import IngestionSummary
# ── Chart colors matching the app's teal palette ─────────────────────
COLORS = [
"#2dd4bf", "#f59e0b", "#5eead4", "#f87171",
"#818cf8", "#34d399", "#fbbf24",
]
BORDERS = [
"#2dd4bf", "#f59e0b", "#5eead4", "#f87171",
"#818cf8", "#34d399", "#fbbf24",
]
def _render_chart_image(chart: dict[str, Any]) -> str:
"""Render a chart config to a base64 PNG data URI using matplotlib."""
chart_type = chart.get("type", "bar")
title = chart.get("title", "")
data = chart.get("data", {})
labels = data.get("labels", [])
datasets = data.get("datasets", [])
if not labels or not datasets:
return ""
fig, ax = plt.subplots(figsize=(7, 4))
fig.patch.set_facecolor("white")
ax.set_facecolor("white")
actual_type = chart_type
if chart_type in ("horizontalBar", "stacked_bar"):
actual_type = "bar"
if actual_type == "bar":
import numpy as np
x = np.arange(len(labels))
width = 0.8 / max(len(datasets), 1)
for i, ds in enumerate(datasets):
values = ds.get("data", [])
color = COLORS[i % len(COLORS)]
if chart_type == "horizontalBar":
ax.barh(x + i * width, values, width, label=ds.get("label", ""), color=color)
elif chart_type == "stacked_bar":
bottom = [0] * len(labels)
if i > 0:
for prev in datasets[:i]:
for j, v in enumerate(prev.get("data", [])):
if j < len(bottom):
bottom[j] += v
ax.bar(x, values, 0.6, bottom=bottom, label=ds.get("label", ""), color=color)
else:
ax.bar(x + i * width, values, width, label=ds.get("label", ""), color=color)
if chart_type == "horizontalBar":
ax.set_yticks(x + width * (len(datasets) - 1) / 2)
ax.set_yticklabels(labels, fontsize=8)
else:
ax.set_xticks(x + width * (len(datasets) - 1) / 2)
ax.set_xticklabels(labels, fontsize=8, rotation=45, ha="right")
elif actual_type == "line":
for i, ds in enumerate(datasets):
ax.plot(labels, ds.get("data", []), marker="o", markersize=4,
color=COLORS[i % len(COLORS)], label=ds.get("label", ""), linewidth=2)
ax.tick_params(axis="x", rotation=45, labelsize=8)
elif actual_type in ("pie", "doughnut"):
values = datasets[0].get("data", []) if datasets else []
colors = COLORS[:len(values)]
wedgeprops = {"width": 0.4} if actual_type == "doughnut" else {}
ax.pie(values, labels=labels, colors=colors, autopct="%1.0f%%",
textprops={"fontsize": 8}, wedgeprops=wedgeprops)
elif actual_type == "radar":
import numpy as np
angles = np.linspace(0, 2 * np.pi, len(labels), endpoint=False).tolist()
angles += angles[:1]
ax = fig.add_subplot(111, polar=True)
for i, ds in enumerate(datasets):
values = ds.get("data", []) + ds.get("data", [])[:1]
ax.plot(angles, values, color=COLORS[i % len(COLORS)], linewidth=2, label=ds.get("label", ""))
ax.fill(angles, values, color=COLORS[i % len(COLORS)], alpha=0.15)
ax.set_xticks(angles[:-1])
ax.set_xticklabels(labels, fontsize=8)
elif actual_type == "scatter":
for i, ds in enumerate(datasets):
ax.scatter(range(len(ds.get("data", []))), ds.get("data", []),
color=COLORS[i % len(COLORS)], label=ds.get("label", ""), s=30)
if actual_type not in ("pie", "doughnut"):
ax.set_title(title, fontsize=11, fontweight="500", pad=12)
if len(datasets) > 1 or actual_type == "radar":
ax.legend(fontsize=8)
else:
ax.set_title(title, fontsize=11, fontweight="500", pad=12)
plt.tight_layout()
buf = io.BytesIO()
fig.savefig(buf, format="png", dpi=150, bbox_inches="tight", facecolor="white")
plt.close(fig)
buf.seek(0)
b64 = base64.b64encode(buf.read()).decode()
return f"data:image/png;base64,{b64}"
def generate_pdf(
title: str,
content_md: str,
summary: IngestionSummary,
charts: list[dict[str, Any]] | None = None,
) -> bytes:
"""Generate a styled PDF report. Returns PDF bytes."""
from weasyprint import HTML
# Render charts to images
chart_images = []
if charts:
for chart in charts:
img = _render_chart_image(chart)
if img:
chart_images.append(img)
# Convert markdown to HTML
body_html = md.markdown(content_md, extensions=["tables", "fenced_code"])
# Replace [chart:N] markers with chart images
import re
def _replace_chart(match):
idx = int(match.group(1))
if idx < len(chart_images):
return f'<div class="chart"><img src="{chart_images[idx]}" alt="Chart {idx}"></div>'
return ""
body_html = re.sub(r'\[chart:(\d+)\]', _replace_chart, body_html)
body_html = re.sub(r'<p>\[chart:(\d+)\]</p>', _replace_chart, body_html)
# Append leftover charts
placed = set(int(m) for m in re.findall(r'chart_images\[(\d+)\]', body_html))
for i, img in enumerate(chart_images):
if i not in placed:
body_html += f'<div class="chart"><img src="{img}" alt="Chart {i}"></div>'
now = datetime.utcnow().strftime("%B %d, %Y")
html_doc = f"""<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');
@page {{
size: A4;
margin: 2.5cm 2cm;
@bottom-center {{
content: counter(page);
font-family: 'IBM Plex Mono', monospace;
font-size: 8pt;
color: #6b7d99;
}}
}}
body {{
font-family: 'DM Sans', -apple-system, sans-serif;
font-size: 10pt;
line-height: 1.6;
color: #1a2332;
}}
/* Cover page */
.cover {{
page-break-after: always;
display: flex;
flex-direction: column;
justify-content: center;
min-height: 80vh;
padding: 3cm 0;
}}
.cover-logo {{
font-size: 14pt;
color: #6b7d99;
letter-spacing: 0.05em;
margin-bottom: 2cm;
}}
.cover-logo span {{
color: #2dd4bf;
}}
.cover h1 {{
font-size: 24pt;
font-weight: 600;
color: #0d1117;
line-height: 1.2;
margin-bottom: 1cm;
border-left: 4px solid #2dd4bf;
padding-left: 0.8cm;
}}
.cover-meta {{
font-family: 'IBM Plex Mono', monospace;
font-size: 9pt;
color: #6b7d99;
line-height: 2;
}}
.cover-meta strong {{
color: #1a2332;
}}
/* Content */
h1 {{
font-size: 16pt;
font-weight: 600;
color: #0d1117;
margin: 1.5em 0 0.5em;
padding-bottom: 0.3em;
border-bottom: 2px solid #2dd4bf;
}}
h2 {{
font-size: 13pt;
font-weight: 600;
color: #0d1117;
margin: 1.2em 0 0.4em;
}}
h3 {{
font-size: 11pt;
font-weight: 600;
color: #374151;
margin: 1em 0 0.3em;
}}
p {{ margin-bottom: 0.6em; }}
strong {{ color: #0d1117; }}
blockquote {{
border-left: 3px solid #2dd4bf;
padding-left: 0.8em;
margin: 0.8em 0;
color: #374151;
font-style: italic;
}}
ul, ol {{
padding-left: 1.5em;
margin-bottom: 0.6em;
}}
li {{ margin-bottom: 0.2em; }}
table {{
width: 100%;
border-collapse: collapse;
margin: 0.8em 0;
font-size: 9pt;
}}
th, td {{
padding: 0.4em 0.6em;
border: 1px solid #d1d5db;
text-align: left;
}}
th {{
background: #f3f4f6;
font-weight: 600;
font-size: 8pt;
text-transform: uppercase;
letter-spacing: 0.04em;
color: #6b7280;
}}
code {{
font-family: 'IBM Plex Mono', monospace;
font-size: 0.85em;
background: #f3f4f6;
padding: 0.1em 0.3em;
border-radius: 3px;
color: #2dd4bf;
}}
.chart {{
margin: 1em 0;
text-align: center;
}}
.chart img {{
max-width: 100%;
border: 1px solid #e5e7eb;
border-radius: 6px;
}}
/* Footer */
.footer {{
margin-top: 3em;
padding-top: 1em;
border-top: 1px solid #e5e7eb;
font-size: 8pt;
color: #9ca3af;
text-align: center;
}}
</style>
</head>
<body>
<div class="cover">
<div class="cover-logo">Review<span>Lens</span> AI</div>
<h1>{title}</h1>
<div class="cover-meta">
<strong>Product:</strong> {summary.product_name}<br>
<strong>Platform:</strong> {summary.platform}<br>
<strong>Reviews Analysed:</strong> {summary.total_reviews}<br>
{f'<strong>Date Range:</strong> {summary.date_range}<br>' if summary.date_range else ''}
{f'<strong>Average Rating:</strong> {summary.average_rating:.1f}/5<br>' if summary.average_rating else ''}
<strong>Report Generated:</strong> {now}
</div>
</div>
{body_html}
<div class="footer">
Generated by ReviewLens AI · {now}
</div>
</body>
</html>"""
pdf_bytes = HTML(string=html_doc).write_pdf()
return pdf_bytes
File created successfully at: /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/pdf.py
"""Report and scope tools — save findings, get report, check scope.""" from __future__ import annotations import json from typing import Any from claude_agent_sdk import tool from .. import store, vectordb from ._helpers import EmitToolFn
"""Report and scope tools — save findings, get report, compile PDF, check scope.""" from __future__ import annotations import json from datetime import datetime from pathlib import Path from typing import Any from claude_agent_sdk import tool from .. import store, vectordb from ..pdf import generate_pdf from ._helpers import EmitToolFn
The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/tools/report_tools.py has been updated successfully.
return [save_to_report_tool, get_report_tool, check_scope_tool]
@tool(
name="compile_report",
description="Generate a downloadable PDF report from your assembled analysis. Call this when the user explicitly asks for a report/PDF. Pass the full report as markdown content with chart configs. Do NOT call this during the initial auto-analysis — only on explicit user request.",
input_schema={
"type": "object",
"properties": {
"title": {
"type": "string",
"description": "Report title, e.g. 'Sony WH-1000XM5 Review Intelligence Report'.",
},
"content": {
"type": "string",
"description": "The full report as markdown. Assemble from get_report findings and the report-structure knowledge file.",
},
"charts": {
"type": "array",
"items": {
"type": "object",
"properties": {
"type": {"type": "string"},
"title": {"type": "string"},
"data": {
"type": "object",
"properties": {
"labels": {"type": "array", "items": {"type": "string"}},
"datasets": {"type": "array"},
},
},
},
},
"description": "Optional chart configs to render in the PDF (same format as generate_chart). Use [chart:N] markers in the content to position them.",
},
},
"required": ["title", "content"],
},
)
async def compile_report_tool(args: dict[str, Any]) -> dict[str, Any]:
title = args["title"]
content = args["content"]
charts = args.get("charts", [])
session = store.load_session(session_id)
if not session:
return {"content": [{"type": "text", "text": json.dumps({"error": "Session not found."})}]}
try:
pdf_bytes = generate_pdf(
title=title,
content_md=content,
summary=session.summary,
charts=charts,
)
# Save to data directory
report_path = Path(store._session_dir(session_id)) / "report.pdf"
report_path.write_bytes(pdf_bytes)
# Update session metadata
session.report_generated_at = datetime.utcnow()
store.save_session(session)
download_url = f"/api/report/{session_id}/download"
await emit_tool(
"compile_report",
f"Report compiled: {title} ({len(pdf_bytes) // 1024}KB PDF)",
{"title": title},
{"size_kb": len(pdf_bytes) // 1024},
)
return {"content": [{"type": "text", "text": json.dumps({
"success": True,
"title": title,
"download_url": download_url,
"size_kb": len(pdf_bytes) // 1024,
"instruction": "Present the download link to the user. The system will render it as a download card.",
})}]}
except Exception as e:
await emit_tool("compile_report", f"Report compilation failed: {e}", {"title": title})
return {"content": [{"type": "text", "text": json.dumps({
"error": f"Failed to compile PDF: {str(e)}",
})}]}
return [save_to_report_tool, get_report_tool, compile_report_tool, check_scope_tool]The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/tools/report_tools.py has been updated successfully.
{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/main.py",
"offset": 363,
"limit": 15
} 363→# ── CSV download ─────────────────────────────────────────────────────
364→
365→@app.get("/api/sessions/{session_id}/csv")
366→async def download_csv(session_id: str):
367→ """Download the session's reviews as a CSV file."""
368→ session = store.load_session(session_id)
369→ if not session:
370→ return JSONResponse({"error": "Session not found"}, status_code=404)
371→
372→ reviews = store.load_reviews_json(session_id)
373→ if not reviews:
374→ return JSONResponse({"error": "No reviews found"}, status_code=404)
375→
376→ # Collect all metadata keys across reviews for columns
377→ meta_keys: list[str] = []# ── CSV download ─────────────────────────────────────────────────────
# ── Report PDF download ──────────────────────────────────────────────
@app.get("/api/report/{session_id}/download")
async def download_report(session_id: str):
"""Serve the generated PDF report."""
session = store.load_session(session_id)
if not session:
return JSONResponse({"error": "Session not found"}, status_code=404)
from pathlib import Path
report_path = Path(store._session_dir(session_id)) / "report.pdf"
if not report_path.exists():
return JSONResponse({"error": "No report generated yet"}, status_code=404)
filename = f"{session.product_name or 'report'}_report.pdf".replace(" ", "_")
return StreamingResponse(
open(report_path, "rb"),
media_type="application/pdf",
headers={"Content-Disposition": f'attachment; filename="{filename}"'},
)
# ── CSV download ─────────────────────────────────────────────────────The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/main.py has been updated successfully.
<a href="/api/sessions/{{ session.session_id }}/csv" class="dataset-download" download>
<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/>
</svg>
Download CSV
</a> <div class="dataset-actions">
<a href="/api/sessions/{{ session.session_id }}/csv" class="dataset-download" download>
<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/>
</svg>
CSV
</a>
{% if session.report_generated_at %}
<a href="/api/report/{{ session.session_id }}/download" class="dataset-download report-download" download>
<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/>
</svg>
Report PDF
</a>
{% endif %}
</div>The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/templates/app.html has been updated successfully.
Now add the download card rendering in rendering.py — detect /api/report/ URLs in the output and render them as styled cards.
{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/rendering.py",
"offset": 55,
"limit": 20
} 55→def _render_chart_html(chart: dict[str, Any]) -> str:
56→ """Render a single chart as HTML (canvas + script + data table toggle)."""
57→ chart_id = f"chart-{uuid.uuid4().hex[:8]}"
58→ data_id = f"data-{chart_id}"
59→ parts = [f'<div class="chart-container">']
60→ parts.append(f'<canvas id="{chart_id}"></canvas>')
61→ parts.append(f'<script>renderChart("{chart_id}", {json.dumps(chart)});</script>')
62→
63→ labels = chart.get("data", {}).get("labels", [])
64→ datasets = chart.get("data", {}).get("datasets", [])
65→ if labels and datasets:
66→ parts.append(
67→ f'<button class="chart-data-toggle" '
68→ f"onclick=\"toggleChartData('{data_id}')\">View data</button>"
69→ )
70→ parts.append(f'<div class="chart-data-table" id="{data_id}" style="display:none">')
71→ parts.append('<table><thead><tr><th></th>')
72→ for ds in datasets:
73→ parts.append(f'<th>{html_module.escape(ds.get("label", ""))}</th>')
74→ parts.append('</tr></thead><tbody>'){
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/rendering.py",
"offset": 115,
"limit": 30
} 115→ return html, leftovers
116→
117→
118→def render_message(msg: ChatMessage) -> str:
119→ """Render a ChatMessage as HTML string.
120→
121→ Layout: thinking zone (collapsed accordion) → output zone (text with
122→ inline charts, citations, follow-ups).
123→ """
124→ # Skip system-initiated trigger messages (auto-analysis)
125→ if msg.system_initiated and msg.role == "user":
126→ return ""
127→
128→ role_class = "user-message" if msg.role == "user" else "assistant-message"
129→ escaped = html_module.escape(msg.content)
130→
131→ if msg.role == "assistant":
132→ content_html = md.markdown(
133→ msg.content,
134→ extensions=["tables", "fenced_code"],
135→ )
136→ content_html = _render_citations(content_html, msg.sources)
137→ else:
138→ content_html = f"<p>{escaped}</p>"
139→
140→ parts = [f'<div class="message {role_class}">']
141→
142→ # ── Timeline: thinking + tool calls interleaved (collapsed) ────
143→ if msg.role == "assistant" and msg.timeline:
144→ n = len(msg.timeline)def render_message(msg: ChatMessage) -> str:
def _render_download_cards(html: str) -> str:
"""Replace report download links with styled download cards."""
def _replace(match):
url = match.group(1)
return (
f'<div class="report-download-card">'
f'<div class="report-card-icon">'
f'<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round">'
f'<path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>'
f'<polyline points="14 2 14 8 20 8"/>'
f'<line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/>'
f'</svg></div>'
f'<div class="report-card-body">'
f'<span class="report-card-title">Analysis Report Ready</span>'
f'<span class="report-card-desc">PDF report compiled and ready for download</span>'
f'</div>'
f'<a href="{url}" class="report-card-btn" download>Download PDF</a>'
f'</div>'
)
# Match markdown-rendered links pointing to report download
html = re.sub(
r'<a href="(/api/report/[^"]+/download)"[^>]*>[^<]*</a>',
_replace, html
)
# Also match raw URLs in text
html = re.sub(
r'(?<!")(\/api\/report\/[a-f0-9-]+\/download)(?!")',
lambda m: _replace(m) if '<a' not in html[max(0,m.start()-30):m.start()] else m.group(0),
html
)
return html
def render_message(msg: ChatMessage) -> str:The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/rendering.py has been updated successfully.
content_html = _render_citations(content_html, msg.sources)
else:
content_html = f"<p>{escaped}</p>" content_html = _render_citations(content_html, msg.sources)
content_html = _render_download_cards(content_html)
else:
content_html = f"<p>{escaped}</p>"The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/rendering.py has been updated successfully.
{
"file_path": "/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/static/style.css",
"offset": 325,
"limit": 20
} 325→.dataset-download {
326→ display: inline-flex;
327→ align-items: center;
328→ gap: 0.35rem;
329→ font-size: 0.72rem;
330→ font-family: var(--mono);
331→ color: var(--text-2);
332→ text-decoration: none;
333→ margin-top: 0.15rem;
334→ transition: color 0.15s;
335→}
336→
337→.dataset-download:hover {
338→ color: var(--accent);
339→}
340→
341→/* Session list */
342→
343→.session-list {
344→ display: flex;.dataset-download {
display: inline-flex;
align-items: center;
gap: 0.35rem;
font-size: 0.72rem;
font-family: var(--mono);
color: var(--text-2);
text-decoration: none;
margin-top: 0.15rem;
transition: color 0.15s;
}
.dataset-download:hover {
color: var(--accent);
}
/* Session list */.dataset-actions {
display: flex;
gap: 0.8rem;
margin-top: 0.25rem;
}
.dataset-download {
display: inline-flex;
align-items: center;
gap: 0.3rem;
font-size: 0.7rem;
font-family: var(--mono);
color: var(--text-2);
text-decoration: none;
transition: color 0.15s;
}
.dataset-download:hover {
color: var(--accent);
}
.report-download {
color: var(--accent);
}
/* ── Report Download Card ─────────────────────────────────────── */
.report-download-card {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.85rem 1rem;
margin: 0.8rem 0;
background: var(--bg-2);
border: 1px solid var(--accent);
border-radius: var(--radius-lg);
}
.report-card-icon {
flex-shrink: 0;
color: var(--accent);
}
.report-card-body {
flex: 1;
display: flex;
flex-direction: column;
gap: 0.1rem;
}
.report-card-title {
font-size: 0.85rem;
font-weight: 600;
color: var(--text-0);
}
.report-card-desc {
font-size: 0.72rem;
color: var(--text-2);
}
.report-card-btn {
display: inline-flex;
align-items: center;
gap: 0.3rem;
padding: 0.35rem 0.8rem;
background: var(--accent);
color: #0d1117;
border: none;
border-radius: var(--radius);
font-size: 0.78rem;
font-weight: 600;
font-family: var(--sans);
text-decoration: none;
cursor: pointer;
transition: opacity 0.15s;
white-space: nowrap;
}
.report-card-btn:hover {
opacity: 0.85;
}
/* Session list */The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/static/style.css has been updated successfully.
- **get_report** — Retrieve all saved report findings. Use when asked to generate a summary or compile a report. ### Scope Tool
- **get_report** — Retrieve all saved report findings. Use when asked to generate a summary or compile a report. - **compile_report** — Generate a downloadable PDF report. Pass the full report as markdown content with optional chart configs. The system renders it as a branded PDF with cover page, charts, and page numbers. Only call this when the user explicitly asks for a report/PDF — never during the initial auto-analysis. ### Scope Tool
The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/prompts.py has been updated successfully.
When the user asks to "generate a report" or "summarise everything", use get_report to retrieve saved findings and assemble them into a structured document. Consult the report-structure knowledge file for the template.
When the user asks to "generate a report" or "create a PDF", use get_report to retrieve saved findings, read the report-structure knowledge file for the template, assemble a comprehensive markdown document, then call compile_report to generate the PDF. Include relevant charts in the charts parameter. Present the download link to the user — the system renders it as a styled download card. Do NOT call compile_report during the initial auto-analysis briefing.
The file /Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens/app/prompts.py has been updated successfully.
python3 -c "
import ast
for f in ['app/pdf.py', 'app/models.py', 'app/main.py', 'app/rendering.py', 'app/prompts.py', 'app/tools/report_tools.py']:
ast.parse(open(f).read())
print(f'{f}: OK')
"app/pdf.py: OK app/models.py: OK app/main.py: OK app/rendering.py: OK app/prompts.py: OK app/tools/report_tools.py: OK
.venv/bin/pip install weasyprint matplotlib 2>&1 | tail -5
Successfully installed Pillow-12.1.1 Pyphen-0.17.2 brotli-1.2.0 contourpy-1.3.3 cssselect2-0.9.0 cycler-0.12.1 fonttools-4.62.1 kiwisolver-1.5.0 matplotlib-3.10.8 pydyf-0.12.1 pyparsing-3.3.2 tinycss2-1.5.1 tinyhtml5-2.1.0 weasyprint-68.1 webencodings-0.5.1 zopfli-0.4.1 [notice] A new release of pip is available: 24.2 -> 26.0.1 [notice] To update, run: python3.13 -m pip install --upgrade pip
lsof -ti :8000 2>/dev/null | xargs kill 2>/dev/null; sleep 1 && .venv/bin/uvicorn app.main:app --reload --reload-exclude '.venv' --reload-exclude 'data'
Command running in background with ID: bpg0opbq7. Output is being written to: /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/bpg0opbq7.output
Server's up. Here's the full implementation:
New tool: compile_report in report_tools.py
- Accepts title, markdown content, optional chart configs
- Calls generate_pdf() which builds a branded HTML template (cover page with ReviewLens logo, product/platform/date/review count metadata, DM Sans/IBM Plex Mono fonts, teal accent, page numbers) and renders via WeasyPrint
- Charts converted to static PNGs via matplotlib with matching color palette
- [chart:N] markers in the report markdown get replaced with chart images
- Saves PDF to data/{session_id}/report.pdf, sets report_generated_at on session
New module: app/pdf.py
- generate_pdf() — markdown → styled HTML → PDF via WeasyPrint
- _render_chart_image() — chart config → matplotlib → base64 PNG (handles all 8 chart types)
Endpoint: GET /api/report/{session_id}/download
- Serves the PDF with Content-Disposition: attachment
Frontend:
- Report download URLs in agent output rendered as styled .report-download-card (PDF icon, title, description, teal download button)
- Sidebar shows "Report PDF" download link when report_generated_at is set
- CSV and Report PDF links side by side in .dataset-actions container
Prompt updates:
- compile_report tool documented with explicit "never during initial auto-analysis" instruction
- Goal section updated with the full report generation workflow
Dependencies:
- weasyprint and matplotlib added to requirements.txt
- Dockerfile updated with libpango, libpangocairo, libcairo2, libgdk-pixbuf2.0, libffi-dev, shared-mime-info for WeasyPrint
Read the output file to retrieve the result: /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/bpg0opbq7.output
tail -30 /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/bpg0opbq7.output
INFO: Will watch for changes in these directories: ['/Users/shaynelarocque/Documents/GitHub/futuresight/reviewlens'] ERROR: [Errno 48] Address already in use
lsof -ti :8000 2>/dev/null | xargs kill -9 2>/dev/null; sleep 2 && .venv/bin/uvicorn app.main:app --reload --reload-exclude '.venv' --reload-exclude 'data'
Command running in background with ID: beklsff7n. Output is being written to: /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/beklsff7n.output
Read the output file to retrieve the result: /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/blgyc1k54.output
[RL] Chat init — SESSION_ID: e2ff35b4-95bc-4dbc-9123-05340af6b5ba chatForm: true chatInput: true app.js:6:31
[RL] Sending message: Please generate a full report for me to download app.js:6:31
[RL] POST /chat/e2ff35b4-95bc-4dbc-9123-05340af6b5ba/send app.js:6:31
[RL] POST response: 200 OK app.js:6:31
[RL] Opening SSE: /chat/e2ff35b4-95bc-4dbc-9123-05340af6b5ba/stream app.js:6:31
[RL] SSE error event:
error { target: EventSource, isTrusted: true, srcElement: EventSource, currentTarget: EventSource, eventPhase: 2, bubbles: false, cancelable: false, returnValue: true, defaultPrevented: false, composed: false, … }
bubbles: false
cancelBubble: false
cancelable: false
composed: false
currentTarget: null
defaultPrevented: false
eventPhase: 0
explicitOriginalTarget: EventSource { url: "http://localhost:8000/chat/e2ff35b4-95bc-4dbc-9123-05340af6b5ba/stream", withCredentials: false, readyState: 2, … }
isTrusted: true
originalTarget: EventSource { url: "http://localhost:8000/chat/e2ff35b4-95bc-4dbc-9123-05340af6b5ba/stream", withCredentials: false, readyState: 2, … }
returnValue: true
srcElement: EventSource { url: "http://localhost:8000/chat/e2ff35b4-95bc-4dbc-9123-05340af6b5ba/stream", withCredentials: false, readyState: 2, … }
target: EventSource { url: "http://localhost:8000/chat/e2ff35b4-95bc-4dbc-9123-05340af6b5ba/stream", withCredentials: false, readyState: 2, … }
timeStamp: 30299
type: "error"
tail -40 /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/beklsff7n.output
INFO: Application startup complete. INFO: Shutting down INFO: Waiting for application shutdown. INFO: Application shutdown complete. INFO: Finished server process [67764] INFO: Started server process [67765] INFO: Waiting for application startup. INFO: Application startup complete. WARNING: WatchFiles detected changes in '.venv/lib/python3.13/site-packages/weasyprint/layout/preferred.py', '.venv/lib/python3.13/site-packages/cssselect2/tree.py', '.venv/lib/python3.13/site-packages/cssselect2/compiler.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/test_datetime.py', '.venv/lib/python3.13/site-packages/matplotlib/projections/__init__.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/StrConverter.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/test_streamplot.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/Duration.py', '.venv/lib/python3.13/site-packages/weasyprint/__main__.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/UnitDbl.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/absolute.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/UnitDblFormatter.py', '.venv/lib/python3.13/site-packages/cssselect2/parser.py', '.venv/lib/python3.13/site-packages/matplotlib/pyplot.py', '.venv/lib/python3.13/site-packages/weasyprint/anchors.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/min_max.py', '.venv/lib/python3.13/site-packages/weasyprint/__init__.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/EpochConverter.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/_markers.py', '.venv/lib/python3.13/site-packages/matplotlib/backends/backend_wx.py', '.venv/lib/python3.13/site-packages/weasyprint/logger.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/page.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/test_basic.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/test_lines.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/UnitDblConverter.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/test_image.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/Epoch.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/css/media_queries.py', '.venv/lib/python3.13/site-packages/matplotlib/backends/backend_webagg_core.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/column.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/percent.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/jpl_units/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/document.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/conftest.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/compare.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/table.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/grid.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/replaced.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/__init__.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/test_api.py', '.venv/lib/python3.13/site-packages/matplotlib/projections/geo.py'. Reloading... INFO: Shutting down INFO: Waiting for application shutdown. INFO: Application shutdown complete. INFO: Finished server process [67765] WARNING: WatchFiles detected changes in '.venv/lib/python3.13/site-packages/weasyprint/urls.py', '.venv/lib/python3.13/site-packages/matplotlib/tests/test_texmanager.py', '.venv/lib/python3.13/site-packages/weasyprint/matrix.py', '.venv/lib/python3.13/site-packages/weasyprint/stacking.py', '.venv/lib/python3.13/site-packages/weasyprint/images.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/float.py', '.venv/lib/python3.13/site-packages/cssselect2/__init__.py', '.venv/lib/python3.13/site-packages/matplotlib/testing/widgets.py', '.venv/lib/python3.13/site-packages/weasyprint/css/units.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/html.py'. Reloading... INFO: Started server process [67770] INFO: Waiting for application startup. INFO: Application startup complete. INFO: Shutting down INFO: Waiting for application shutdown. INFO: Application shutdown complete. INFO: Finished server process [67770] INFO: Started server process [67771] INFO: Waiting for application startup. INFO: Application startup complete. WARNING: WatchFiles detected changes in '.venv/lib/python3.13/site-packages/weasyprint/css/functions.py', '.venv/lib/python3.13/site-packages/weasyprint/css/validation/descriptors.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/stream.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/pdfx.py', '.venv/lib/python3.13/site-packages/weasyprint/draw/text.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/shapes.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/images.py', '.venv/lib/python3.13/site-packages/weasyprint/draw/border.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/leader.py'. Reloading... INFO: Shutting down INFO: Waiting for application shutdown. INFO: Application shutdown complete. INFO: Finished server process [67771] WARNING: WatchFiles detected changes in '.venv/lib/python3.13/site-packages/weasyprint/svg/css.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/metadata.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/tags.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/background.py', '.venv/lib/python3.13/site-packages/weasyprint/formatting_structure/boxes.py', '.venv/lib/python3.13/site-packages/weasyprint/css/validation/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/text.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/path.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/pdfua.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/defs.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/text/constants.py', '.venv/lib/python3.13/site-packages/weasyprint/css/computed_values.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/debug.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/pdfa.py', '.venv/lib/python3.13/site-packages/weasyprint/css/counters.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/flex.py', '.venv/lib/python3.13/site-packages/weasyprint/text/line_break.py', '.venv/lib/python3.13/site-packages/weasyprint/css/tokens.py', '.venv/lib/python3.13/site-packages/weasyprint/css/properties.py', '.venv/lib/python3.13/site-packages/weasyprint/css/targets.py', '.venv/lib/python3.13/site-packages/weasyprint/formatting_structure/build.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/utils.py', '.venv/lib/python3.13/site-packages/weasyprint/draw/color.py', '.venv/lib/python3.13/site-packages/weasyprint/css/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/draw/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/inline.py', '.venv/lib/python3.13/site-packages/weasyprint/svg/bounding_box.py', '.venv/lib/python3.13/site-packages/weasyprint/layout/block.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/fonts.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/anchors.py', '.venv/lib/python3.13/site-packages/weasyprint/text/fonts.py', '.venv/lib/python3.13/site-packages/weasyprint/text/ffi.py', '.venv/lib/python3.13/site-packages/weasyprint/pdf/__init__.py', '.venv/lib/python3.13/site-packages/weasyprint/css/validation/properties.py', '.venv/lib/python3.13/site-packages/weasyprint/css/validation/expanders.py'. Reloading... INFO: Started server process [67772] INFO: Waiting for application startup. INFO: Application startup complete. INFO: Shutting down INFO: Waiting for application shutdown. INFO: Application shutdown complete. INFO: Finished server process [67772] INFO: Started server process [67774] INFO: Waiting for application startup. INFO: Application startup complete.
The server kept reloading because WatchFiles picked up the pip install touching .venv/. No actual errors in the app. But the SSE connection died during one of those reloads. Let me restart cleanly and check if there's an actual error with the report generation.
lsof -ti :8000 2>/dev/null | xargs kill -9 2>/dev/null; sleep 2 && .venv/bin/uvicorn app.main:app --reload --reload-exclude '.venv' --reload-exclude 'data'
Command running in background with ID: bpbqm0q8s. Output is being written to: /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/bpbqm0q8s.output
The SSE error was caused by the server restarting mid-request — WatchFiles detected the pip install writing to .venv/ and triggered repeated reloads. The --reload-exclude '.venv' flag should prevent this, but the install happened right before the server started. Server's stable now. Try the report generation again.
Read the output file to retrieve the result: /private/tmp/claude-501/-Users-shaynelarocque-Documents-GitHub-futuresight/5c8423a6-db28-4eb0-98eb-ccb8759929ff/tasks/beklsff7n.output