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088cdb2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | """
pptx‑toolkit — Create, edit, and extract content from PowerPoint (.pptx) presentations.
============================================================================================
Slide‑level operations: read text, inspect structure, extract speaker notes,
and create presentations from structured content.
"""
from pathlib import Path
try:
from toolstore.toolset import tool
except ImportError:
def tool(fn):
return fn
# ── pptx_read ──────────────────────────────────────────────────────────
@tool
def pptx_read(*, filepath: str) -> dict:
"""Extract all text from a PowerPoint presentation, slide by slide.
Args:
filepath: Path to the .pptx file.
Returns:
dict with:
slides — list of {index, title, body_text, notes, shape_count}
count — total number of slides
"""
try:
from pptx import Presentation
except ImportError:
return {"error": "python-pptx not installed — run: pip install python-pptx"}
p = Path(filepath).expanduser().resolve()
if not p.exists():
return {"error": f"File not found: {p}"}
try:
prs = Presentation(str(p))
except Exception as exc:
return {"error": f"Cannot open presentation: {exc}"}
slides = []
for i, slide in enumerate(prs.slides):
title = ""
body_parts = []
notes_text = ""
for shape in slide.shapes:
if shape.is_placeholder and shape.placeholder_format.idx == 0:
title = shape.text_frame.text if shape.has_text_frame else ""
elif shape.has_text_frame:
body_parts.append(shape.text_frame.text)
elif shape.has_table:
tbl_text = []
for row in shape.table.rows:
tbl_text.append(" | ".join(cell.text for cell in row.cells))
body_parts.append("\n".join(tbl_text))
if slide.has_notes_slide:
notes_text = slide.notes_slide.notes_text_frame.text
slides.append({
"index": i + 1,
"title": title.strip(),
"body_text": "\n".join(bp for bp in body_parts if bp.strip()),
"notes": notes_text.strip(),
"shape_count": len(slide.shapes),
})
return {"slides": slides, "count": len(slides)}
# ── pptx_info ──────────────────────────────────────────────────────────
@tool
def pptx_info(*, filepath: str) -> dict:
"""Inspect presentation structure: slide count, layout, dimensions.
Args:
filepath: Path to the .pptx file.
Returns:
dict with: slides, slide_width, slide_height, layouts, filename
"""
try:
from pptx import Presentation
except ImportError:
return {"error": "python-pptx not installed — run: pip install python-pptx"}
p = Path(filepath).expanduser().resolve()
if not p.exists():
return {"error": f"File not found: {p}"}
try:
prs = Presentation(str(p))
except Exception as exc:
return {"error": f"Cannot open presentation: {exc}"}
layouts = [ly.name for ly in prs.slide_layouts]
return {
"slides": len(prs.slides),
"slide_width": prs.slide_width,
"slide_height": prs.slide_height,
"layouts": layouts,
"filename": p.name,
}
# ── pptx_create ────────────────────────────────────────────────────────
@tool
def pptx_create(*, filepath: str, title: str = "",
slides_data: list = None) -> dict:
"""Create a new PowerPoint presentation from structured slide data.
Args:
filepath: Where to write the new .pptx file.
title: Presentation title (used as first slide).
slides_data: List of dicts: [{title, bullets: [...]}, ...].
Returns:
dict with "written" (absolute path) or "error".
"""
try:
from pptx import Presentation
from pptx.util import Inches, Pt
except ImportError:
return {"error": "python-pptx not installed — run: pip install python-pptx"}
p = Path(filepath).expanduser().resolve()
p.parent.mkdir(parents=True, exist_ok=True)
prs = Presentation()
# Title slide
if title:
slide_layout = prs.slide_layouts[0] # Title slide layout
slide = prs.slides.add_slide(slide_layout)
if slide.shapes.title:
slide.shapes.title.text = title
# Content slides
for sd in (slides_data or []):
slide_layout = prs.slide_layouts[1] # Title and Content
slide = prs.slides.add_slide(slide_layout)
if slide.shapes.title and sd.get("title"):
slide.shapes.title.text = sd["title"]
# Add bullets
bullets = sd.get("bullets", [])
if bullets and len(slide.shapes) > 1:
body_shape = slide.shapes[1]
if body_shape.has_text_frame:
tf = body_shape.text_frame
tf.clear()
for i, bullet in enumerate(bullets):
if i == 0:
tf.text = bullet
else:
p2 = tf.add_paragraph()
p2.text = bullet
p2.level = 0
prs.save(str(p))
return {"written": str(p), "slides": len(prs.slides)}
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