#!/usr/bin/env python3 """ PowerPoint 生成器 — v2.0.0 纯 python-pptx 实现，生成标准可编辑 PPTX。 7 种幻灯片布局、5 套配色方案、图表、表格、图片、渐变背景、页码页脚。 用法: python3 generate_pptx.py [--out output.pptx] [--style business_blue] python3 generate_pptx.py --interactive """ import os import sys import json from pptx import Presentation from pptx.util import Inches, Pt, Emu from pptx.dml.color import RGBColor from pptx.enum.text import PP_ALIGN, MSO_ANCHOR from pptx.enum.shapes import MSO_SHAPE from pptx.enum.chart import XL_CHART_TYPE, XL_LEGEND_POSITION, XL_LABEL_POSITION from pptx.chart.data import CategoryChartData # ── Color palettes ────────────────────────────────────── PALETTES = { "business_blue": { "primary": RGBColor(30, 60, 114), "secondary": RGBColor(70, 130, 180), "accent": RGBColor(255, 193, 7), "highlight": RGBColor(231, 76, 60), "success": RGBColor(39, 174, 96), "warning": RGBColor(230, 126, 34), "text_primary": RGBColor(44, 62, 80), "text_secondary": RGBColor(127, 140, 141), "bg_primary": RGBColor(255, 255, 255), "bg_secondary": RGBColor(236, 240, 241), "gradient_start": RGBColor(30, 60, 114), "gradient_end": RGBColor(52, 152, 219), }, "academic_white": { "primary": RGBColor(0, 51, 102), "secondary": RGBColor(100, 100, 100), "accent": RGBColor(178, 34, 34), "highlight": RGBColor(0, 102, 153), "success": RGBColor(34, 139, 34), "warning": RGBColor(184, 134, 11), "text_primary": RGBColor(51, 51, 51), "text_secondary": RGBColor(119, 119, 119), "bg_primary": RGBColor(255, 255, 255), "bg_secondary": RGBColor(245, 245, 245), "gradient_start": RGBColor(0, 51, 102), "gradient_end": RGBColor(0, 102, 153), }, "creative_purple": { "primary": RGBColor(102, 45, 140), "secondary": RGBColor(155, 89, 182), "accent": RGBColor(241, 196, 15), "highlight": RGBColor(231, 76, 60), "success": RGBColor(46, 204, 113), "warning": RGBColor(230, 126, 34), "text_primary": RGBColor(52, 31, 71), "text_secondary": RGBColor(136, 114, 158), "bg_primary": RGBColor(248, 244, 252), "bg_secondary": RGBColor(235, 225, 245), "gradient_start": RGBColor(102, 45, 140), "gradient_end": RGBColor(155, 89, 182), }, "tech_dark": { "primary": RGBColor(48, 56, 72), "secondary": RGBColor(88, 100, 120), "accent": RGBColor(0, 200, 150), "highlight": RGBColor(0, 180, 216), "success": RGBColor(46, 204, 113), "warning": RGBColor(241, 196, 15), "text_primary": RGBColor(230, 235, 240), "text_secondary": RGBColor(170, 180, 195), "bg_primary": RGBColor(60, 68, 85), "bg_secondary": RGBColor(75, 85, 105), "gradient_start": RGBColor(48, 56, 72), "gradient_end": RGBColor(70, 80, 100), }, "minimal_gray": { "primary": RGBColor(80, 80, 80), "secondary": RGBColor(150, 150, 150), "accent": RGBColor(0, 120, 215), "highlight": RGBColor(215, 80, 60), "success": RGBColor(60, 170, 100), "warning": RGBColor(210, 160, 40), "text_primary": RGBColor(51, 51, 51), "text_secondary": RGBColor(153, 153, 153), "bg_primary": RGBColor(250, 250, 250), "bg_secondary": RGBColor(240, 240, 240), "gradient_start": RGBColor(80, 80, 80), "gradient_end": RGBColor(140, 140, 140), }, } def _c(name, pal): return pal.get(name, PALETTES["business_blue"][name]) # ── Helpers ────────────────────────────────────────────── def _add_textbox(slide, left, top, w, h): return slide.shapes.add_textbox(Inches(left), Inches(top), Inches(w), Inches(h)) def _add_para(tf, text, size=18, color=None, bold=False, align=None, spacing=0, level=0): if tf.paragraphs and tf.paragraphs[0].text == "": p = tf.paragraphs[0] else: p = tf.add_paragraph() p.text = text p.font.size = Pt(size) p.font.bold = bold p.level = level if color: p.font.color.rgb = color if align: p.alignment = align if spacing: p.space_after = Pt(spacing) return p def _add_shape(slide, shape_type, left, top, w, h, fill_color=None, line_color=None): shape = slide.shapes.add_shape(shape_type, Inches(left), Inches(top), Inches(w), Inches(h)) shape.line.fill.background() if fill_color: shape.fill.solid() shape.fill.fore_color.rgb = fill_color else: shape.fill.background() if line_color: shape.line.color.rgb = line_color shape.line.width = Pt(1) return shape def _set_bg(slide, color): bg = slide.background fill = bg.fill fill.solid() fill.fore_color.rgb = color def _add_page_number(slide, num, pal, prs): sw = prs.slide_width box = slide.shapes.add_textbox(Inches(0.3), Emu(sw) - Inches(0.4), Inches(1), Inches(0.3)) p = box.text_frame.paragraphs[0] p.text = str(num) p.font.size = Pt(8) p.font.color.rgb = _c("text_secondary", pal) p.alignment = PP_ALIGN.LEFT def _add_footer(slide, text, pal, prs): if not text: return sw = prs.slide_width box = slide.shapes.add_textbox(Inches(5), Emu(sw) - Inches(0.4), Inches(5), Inches(0.3)) p = box.text_frame.paragraphs[0] p.text = text p.font.size = Pt(8) p.font.color.rgb = _c("text_secondary", pal) p.alignment = PP_ALIGN.RIGHT def _validate_file(path): if not os.path.exists(path): raise FileNotFoundError(f"文件不存在: {path}") # ── Generator ──────────────────────────────────────────── class PPTGenerator: SLIDE_W = 13.333 SLIDE_H = 7.5 def __init__(self, style="business_blue", footer="", page_numbers=True): self.prs = Presentation() self.prs.slide_width = Inches(self.SLIDE_W) self.prs.slide_height = Inches(self.SLIDE_H) self.pal = PALETTES.get(style, PALETTES["business_blue"]) self.style = style self.footer = footer self.page_numbers = page_numbers self._page = 0 def _next_page(self): self._page += 1 return self._page def _make_slide(self): slide = self.prs.slides.add_slide(self.prs.slide_layouts[6]) pn = self._next_page() if self.page_numbers: _add_page_number(slide, pn, self.pal, self.prs) if self.footer: _add_footer(slide, self.footer, self.pal, self.prs) return slide def _title_bar(self, slide, title, height=1): _add_shape(slide, MSO_SHAPE.RECTANGLE, 0, 0, self.SLIDE_W, height, fill_color=_c("primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 0, height, self.SLIDE_W, 0.06, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 0.8, 0.12, 11.733, height - 0.2) _add_para(tb.text_frame, title, size=26, bold=True, color=RGBColor(255, 255, 255), align=PP_ALIGN.LEFT) def add_cover(self, title, subtitle="", author="", date="", variant="centered"): slide = self._make_slide() if variant == "split": _add_shape(slide, MSO_SHAPE.RECTANGLE, 0, 0, 6.667, self.SLIDE_H, fill_color=_c("primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 6.667, 0, 0.06, self.SLIDE_H, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 7.2, 2, 5.3, 4) _add_para(tb.text_frame, title, size=38, bold=True, color=_c("bg_primary", self.pal), align=PP_ALIGN.LEFT, spacing=14) if subtitle: _add_para(tb.text_frame, subtitle, size=18, color=_c("bg_secondary", self.pal), align=PP_ALIGN.LEFT) elif variant == "left": _set_bg(slide, _c("bg_primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 0, 0, 0.6, self.SLIDE_H, fill_color=_c("primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 0.6, 0, 0.06, self.SLIDE_H, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 1.5, 2.2, 10.8, 3) _add_para(tb.text_frame, title, size=40, bold=True, color=_c("primary", self.pal), align=PP_ALIGN.LEFT, spacing=12) if subtitle: _add_para(tb.text_frame, subtitle, size=20, color=_c("text_secondary", self.pal), align=PP_ALIGN.LEFT) else: _set_bg(slide, _c("bg_primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 3.5, 3.5, 6.333, 0.06, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 1.5, 1.8, 10.333, 2.5) _add_para(tb.text_frame, title, size=42, bold=True, color=_c("primary", self.pal), align=PP_ALIGN.CENTER, spacing=14) if subtitle: _add_para(tb.text_frame, subtitle, size=20, color=_c("secondary", self.pal), align=PP_ALIGN.CENTER) if author or date: meta = " | ".join(filter(None, [author, date])) y = 6.2 if variant != "split" else 6 mb = _add_textbox(slide, 1.5, y, 10.333, 0.5) _add_para(mb.text_frame, meta, size=13, color=_c("text_secondary", self.pal), align=PP_ALIGN.CENTER) return slide def add_section(self, title, subtitle=""): slide = self._make_slide() _set_bg(slide, _c("primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 4, 3.4, 5.333, 0.06, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 1.5, 1.2, 10.333, 2) _add_para(tb.text_frame, title, size=34, bold=True, color=_c("bg_primary", self.pal), align=PP_ALIGN.CENTER, spacing=10) if subtitle: _add_para(tb.text_frame, subtitle, size=17, color=_c("bg_secondary", self.pal), align=PP_ALIGN.CENTER) return slide def add_content(self, title, items, columns=1): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) if columns == 1: tb = _add_textbox(slide, 0.9, 1.5, 11.533, 5.3) for item in items: if isinstance(item, dict): _add_para(tb.text_frame, item.get("t", ""), size=20, bold=True, color=_c("primary", self.pal), spacing=4) for sub in item.get("s", []): _add_para(tb.text_frame, f" {sub}", size=15, color=_c("text_secondary", self.pal), spacing=3, level=1) else: _add_para(tb.text_frame, str(item), size=17, color=_c("text_primary", self.pal), spacing=9) elif columns == 2: col_w = 5.6 sep_x = 6.6 _add_shape(slide, MSO_SHAPE.RECTANGLE, sep_x, 1.3, 0.03, 5.5, fill_color=_c("bg_secondary", self.pal)) for ci in range(2): tb = _add_textbox(slide, 0.9 + ci * (col_w + 1), 1.4, col_w, 5.3) for item in items[ci::2]: _add_para(tb.text_frame, str(item), size=15, color=_c("text_primary", self.pal), spacing=7) return slide def add_two_column(self, title, left_items, right_items): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) _add_shape(slide, MSO_SHAPE.RECTANGLE, 6.6, 1.3, 0.03, 5.5, fill_color=_c("bg_secondary", self.pal)) for ci, (items) in enumerate([left_items, right_items]): tb = _add_textbox(slide, 0.9 + ci * 6, 1.4, 5.3, 5.3) for item in items: _add_para(tb.text_frame, str(item), size=15, color=_c("text_primary", self.pal), spacing=7) return slide def add_table(self, title, headers, rows): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) nrows = len(rows) + 1 ncols = len(headers) if ncols == 0 or nrows == 0: return slide tbl = slide.shapes.add_table(nrows, ncols, Inches(0.5), Inches(1.5), Inches(12.333), Inches(5.3)).table for i, h in enumerate(headers): c = tbl.cell(0, i) c.text = str(h) c.fill.solid() c.fill.fore_color.rgb = _c("primary", self.pal) for p in c.text_frame.paragraphs: p.font.size = Pt(13) p.font.bold = True p.font.color.rgb = RGBColor(255, 255, 255) p.alignment = PP_ALIGN.CENTER for ri, row in enumerate(rows, 1): for ci, val in enumerate(row): c = tbl.cell(ri, ci) c.text = str(val) if ri % 2 == 0: c.fill.solid() c.fill.fore_color.rgb = _c("bg_secondary", self.pal) for p in c.text_frame.paragraphs: p.font.size = Pt(12) p.font.color.rgb = _c("text_primary", self.pal) p.alignment = PP_ALIGN.CENTER return slide def add_image_slide(self, title, image_path, caption="", overlay=False): _validate_file(image_path) slide = self._make_slide() if overlay: slide.shapes.add_picture(image_path, Inches(0), Inches(0), Inches(self.SLIDE_W), Inches(self.SLIDE_H)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 0, 0, self.SLIDE_W, self.SLIDE_H, fill_color=_c("primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 3.5, 4.8, 6.333, 0.06, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 1.5, 2, 10.333, 2.5) _add_para(tb.text_frame, title, size=38, bold=True, color=RGBColor(255, 255, 255), align=PP_ALIGN.CENTER, spacing=10) if caption: _add_para(tb.text_frame, caption, size=18, color=_c("bg_secondary", self.pal), align=PP_ALIGN.CENTER) else: _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) slide.shapes.add_picture(image_path, Inches(1.2), Inches(1.5), Inches(10.933), Inches(4.8)) if caption: tb = _add_textbox(slide, 0.9, 6.4, 11.533, 0.5) _add_para(tb.text_frame, caption, size=12, color=_c("text_secondary", self.pal), align=PP_ALIGN.CENTER) return slide def add_summary(self, title, points, conclusion=""): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) tb = _add_textbox(slide, 1.2, 1.5, 10.933, 4) for pt in points: txt = pt if isinstance(pt, str) else pt.get("t", str(pt)) _add_para(tb.text_frame, txt, size=17, color=_c("text_primary", self.pal), spacing=10) if conclusion: box = _add_shape(slide, MSO_SHAPE.ROUNDED_RECTANGLE, 1, 5.6, 11.333, 1, fill_color=_c("secondary", self.pal)) tf = box.text_frame tf.word_wrap = True _add_para(tf, conclusion, size=17, bold=True, color=RGBColor(255, 255, 255), align=PP_ALIGN.CENTER) return slide def add_timeline(self, title, milestones): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) n = len(milestones) if n == 0: return slide spacing = 11.333 / max(n, 1) line_y = 3.8 _add_shape(slide, MSO_SHAPE.RECTANGLE, 0.8, line_y, 11.733, 0.06, fill_color=_c("secondary", self.pal)) for i, ms in enumerate(milestones): cx = 0.8 + spacing * i + spacing / 2 - 0.2 if isinstance(ms, dict): label = ms.get("label", "") desc = ms.get("desc", "") active = ms.get("active", i == 0) else: label = str(ms) desc = "" active = False dot_color = _c("accent", self.pal) if active else _c("secondary", self.pal) _add_shape(slide, MSO_SHAPE.OVAL, cx, line_y - 0.2, 0.4, 0.4, fill_color=dot_color) lb = _add_textbox(slide, cx - 0.8, line_y - 1.3, 2, 0.9) _add_para(lb.text_frame, label, size=13, bold=True, color=_c("primary", self.pal), align=PP_ALIGN.CENTER, spacing=2) if desc: db = _add_textbox(slide, cx - 0.8, line_y + 0.7, 2, 0.9) _add_para(db.text_frame, desc, size=11, color=_c("text_secondary", self.pal), align=PP_ALIGN.CENTER) return slide def add_quote(self, quote_text, attribution=""): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) qbox = _add_shape(slide, MSO_SHAPE.ROUNDED_RECTANGLE, 1.2, 1.5, 10.933, 4.5, fill_color=_c("bg_secondary", self.pal)) qbox.line.color.rgb = _c("secondary", self.pal) qbox.line.width = Pt(1.5) ib = _add_textbox(slide, 1.2, 1.3, 1, 1) _add_para(ib.text_frame, "❝", size=44, color=_c("secondary", self.pal), align=PP_ALIGN.CENTER) tb = _add_textbox(slide, 2.2, 2, 8.933, 3) _add_para(tb.text_frame, quote_text, size=22, color=_c("text_primary", self.pal), align=PP_ALIGN.LEFT, spacing=8) if attribution: ab = _add_textbox(slide, 2.2, 4.8, 8.933, 0.7) _add_para(ab.text_frame, f"— {attribution}", size=15, color=_c("text_secondary", self.pal), align=PP_ALIGN.RIGHT) return slide def add_contact(self, title, contact_info): slide = self._make_slide() _set_bg(slide, _c("primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 4, 3.4, 5.333, 0.06, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 1.5, 1.5, 10.333, 1.5) _add_para(tb.text_frame, title, size=34, bold=True, color=RGBColor(255, 255, 255), align=PP_ALIGN.CENTER, spacing=14) if isinstance(contact_info, list): contact_info = "\n".join(contact_info) cb = _add_textbox(slide, 2, 3.8, 9.333, 3) _add_para(cb.text_frame, contact_info, size=17, color=_c("bg_secondary", self.pal), align=PP_ALIGN.CENTER, spacing=7) return slide def add_agenda(self, title, topics, highlight=0): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) tb = _add_textbox(slide, 2.5, 1.8, 8.333, 5) for i, t in enumerate(topics): num = f"{i + 1:02d}" is_hl = i == highlight _add_para(tb.text_frame, f"{num} {t}", size=19, bold=is_hl, color=_c("accent", self.pal) if is_hl else _c("text_primary", self.pal), align=PP_ALIGN.LEFT, spacing=13) return slide def add_chart(self, title, chart_type, categories, series_data): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) self._title_bar(slide, title) cd = CategoryChartData() cd.categories = categories for s in series_data: cd.add_series(s.get("name", ""), s.get("values", [])) ct_map = { "bar": XL_CHART_TYPE.COLUMN_CLUSTERED, "bar_stacked": XL_CHART_TYPE.COLUMN_STACKED, "line": XL_CHART_TYPE.LINE_MARKERS, "pie": XL_CHART_TYPE.PIE, } ct = ct_map.get(chart_type, XL_CHART_TYPE.COLUMN_CLUSTERED) chart_shape = slide.shapes.add_chart( ct, Inches(0.8), Inches(1.5), Inches(11.733), Inches(5.3), cd ) chart = chart_shape.chart chart.has_legend = True chart.legend.position = XL_LEGEND_POSITION.BOTTOM if hasattr(chart, 'font'): chart.font.size = Pt(10) if chart_type == "pie": plot = chart.plots[0] plot.has_data_labels = True data_labels = plot.data_labels data_labels.show_percentage = True data_labels.show_value = False data_labels.font.size = Pt(10) return slide def add_quote(self, quote_text, attribution=""): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) qbox = _add_shape(slide, MSO_SHAPE.ROUNDED_RECTANGLE, 1.2, 1.5, 10.933, 4.5, fill_color=_c("bg_secondary", self.pal)) qbox.line.color.rgb = _c("secondary", self.pal) qbox.line.width = Pt(1.5) ib = _add_textbox(slide, 1.2, 1.3, 1, 1) _add_para(ib.text_frame, "❝", size=44, color=_c("secondary", self.pal), align=PP_ALIGN.CENTER) tb = _add_textbox(slide, 2.2, 2, 8.933, 3) _add_para(tb.text_frame, quote_text, size=22, color=_c("text_primary", self.pal), align=PP_ALIGN.LEFT, spacing=8) if attribution: ab = _add_textbox(slide, 2.2, 4.8, 8.933, 0.7) _add_para(ab.text_frame, f"— {attribution}", size=15, color=_c("text_secondary", self.pal), align=PP_ALIGN.RIGHT) return slide def add_contact(self, title, contact_info): slide = self._make_slide() _set_bg(slide, _c("primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 4, 3.4, 5.333, 0.06, fill_color=_c("accent", self.pal)) tb = _add_textbox(slide, 1.5, 1.5, 10.333, 1.5) _add_para(tb.text_frame, title, size=34, bold=True, color=RGBColor(255, 255, 255), align=PP_ALIGN.CENTER, spacing=14) if isinstance(contact_info, list): contact_info = "\n".join(contact_info) cb = _add_textbox(slide, 2, 3.8, 9.333, 3) _add_para(cb.text_frame, contact_info, size=17, color=_c("bg_secondary", self.pal), align=PP_ALIGN.CENTER, spacing=7) return slide def add_agenda(self, title, topics, highlight=0): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 0, 0, self.SLIDE_W, 1, fill_color=_c("primary", self.pal)) tb = _add_textbox(slide, 0.8, 0.12, 11.733, 0.8) _add_para(tb.text_frame, title, size=28, bold=True, color=RGBColor(255, 255, 255), align=PP_ALIGN.LEFT) tb = _add_textbox(slide, 1.5, 1.8, 10.333, 5) for i, t in enumerate(topics): num = f"{i + 1:02d}" prefix = f"{num} " if i == highlight: c = _c("accent", self.pal) b = True else: c = _c("text_primary", self.pal) b = False _add_para(tb.text_frame, f"{prefix}{t}", size=20, bold=b, color=c, align=PP_ALIGN.LEFT, spacing=14) return slide def add_chart(self, title, chart_type, categories, series_data): slide = self._make_slide() _set_bg(slide, _c("bg_primary", self.pal)) _add_shape(slide, MSO_SHAPE.RECTANGLE, 0, 0, self.SLIDE_W, 1, fill_color=_c("primary", self.pal)) tb = _add_textbox(slide, 0.8, 0.12, 11.733, 0.8) _add_para(tb.text_frame, title, size=28, bold=True, color=RGBColor(255, 255, 255), align=PP_ALIGN.LEFT) cd = CategoryChartData() cd.categories = categories for s in series_data: cd.add_series(s.get("name", ""), s.get("values", [])) ct_map = { "bar": XL_CHART_TYPE.COLUMN_CLUSTERED, "bar_stacked": XL_CHART_TYPE.COLUMN_STACKED, "line": XL_CHART_TYPE.LINE_MARKERS, "pie": XL_CHART_TYPE.PIE, } ct = ct_map.get(chart_type, XL_CHART_TYPE.COLUMN_CLUSTERED) chart_shape = slide.shapes.add_chart( ct, Inches(0.8), Inches(1.5), Inches(11.733), Inches(5.2), cd ) chart = chart_shape.chart chart.has_legend = True chart.legend.position = XL_LEGEND_POSITION.BOTTOM if hasattr(chart, 'font'): chart.font.size = Pt(10) if chart_type == "pie": plot = chart.plots[0] plot.has_data_labels = True data_labels = plot.data_labels data_labels.show_percentage = True data_labels.show_value = False data_labels.font.size = Pt(10) return slide # ── JSON input → PPT pipeline ──────────────────────────── def build_from_json(data): style = data.get("style", "business_blue") gen = PPTGenerator( style=style, footer=data.get("footer", ""), page_numbers=data.get("page_numbers", True), ) total = len(data.get("slides", [])) for idx, s in enumerate(data.get("slides", [])): typ = s.get("type", "content") title = s.get("title", "") try: if typ == "cover": gen.add_cover( title=title, subtitle=s.get("subtitle", ""), author=s.get("author", ""), date=s.get("date", ""), variant=s.get("variant", "centered"), ) elif typ == "section": gen.add_section(title=title, subtitle=s.get("subtitle")) elif typ == "content": gen.add_content( title=title, items=s.get("items", []), columns=s.get("columns", 1), ) elif typ == "two_column": gen.add_two_column( title=title, left_items=s.get("left", []), right_items=s.get("right", []), ) elif typ == "table": gen.add_table( title=title, headers=s.get("headers", []), rows=s.get("rows", []), ) elif typ == "image": gen.add_image_slide( title=title, image_path=s.get("image_path", ""), caption=s.get("caption", ""), overlay=s.get("overlay", False), ) elif typ == "summary": gen.add_summary( title=title, points=s.get("points", []), conclusion=s.get("conclusion", ""), ) elif typ == "timeline": gen.add_timeline( title=title, milestones=s.get("milestones", []), ) elif typ == "quote": gen.add_quote( quote_text=s.get("quote", ""), attribution=s.get("attribution", ""), ) elif typ == "contact": gen.add_contact( title=title, contact_info=s.get("info", ""), ) elif typ == "agenda": gen.add_agenda( title=title, topics=s.get("topics", []), highlight=s.get("highlight", 0), ) elif typ == "chart": gen.add_chart( title=title, chart_type=s.get("chart_type", "bar"), categories=s.get("categories", []), series_data=s.get("series", []), ) except Exception as e: print(f"[{idx + 1}/{total}] 跳过 \"{title}\" ({typ}): {e}", file=sys.stderr) return gen def main(): args = sys.argv[1:] if not args or "--help" in args or "-h" in args: print("""PPT 生成器 v2.0.0 用法: python3 generate_pptx.py [--out output.pptx] [--style business_blue] JSON 结构: { "style": "business_blue", "footer": "机密", "page_numbers": true, "slides": [ { "type": "cover", "title": "...", "subtitle": "...", "variant": "centered" }, { "type": "section", "title": "...", "subtitle": "..." }, { "type": "agenda", "title": "目录", "topics": ["主题1", "主题2"], "highlight": 0 }, { "type": "content", "title": "...", "items": ["项1", "项2"], "columns": 1 }, { "type": "two_column", "title": "...", "left": ["a"], "right": ["b"] }, { "type": "table", "title": "...", "headers": ["A","B"], "rows": [[1,2]] }, { "type": "chart", "title": "...", "chart_type": "bar|line|pie", "categories": ["Q1","Q2"], "series": [{"name":"S1","values":[10,20]}] }, { "type": "timeline", "title": "...", "milestones": [{"label":"阶段1","desc":"描述"}] }, { "type": "quote", "title": "...", "quote": "内容", "attribution": "作者" }, { "type": "image", "title": "...", "image_path": "img.png", "caption": "...", "overlay": false }, { "type": "summary", "title": "...", "points": ["要点"], "conclusion": "结论" }, { "type": "contact", "title": "联系我们", "info": "email@example.com" } ] } 风格: business_blue, academic_white, creative_purple, tech_dark, minimal_gray""") return json_path = args[0] flags = {} for i, a in enumerate(args): if a == "--out" and i + 1 < len(args): flags["out"] = args[i + 1] if a == "--style" and i + 1 < len(args): flags["style"] = args[i + 1] with open(json_path, "r", encoding="utf-8") as f: data = json.load(f) if "style" not in data and flags.get("style"): data["style"] = flags["style"] gen = build_from_json(data) out = flags.get("out") or data.get("output", "output.pptx") gen.prs.save(out) print(f"✅ 已生成 {out} ({gen._page} 页)") if __name__ == "__main__": try: main() except FileNotFoundError as e: print(f"错误: {e}", file=sys.stderr) sys.exit(1) except json.JSONDecodeError as e: print(f"JSON 解析错误: {e}", file=sys.stderr) sys.exit(1) except Exception as e: print(f"错误: {e}", file=sys.stderr) sys.exit(1)