Update python_pptx/python_pptx.py

python_pptx/python_pptx.py

@@ -4,16 +4,17 @@
 
 from pptx import Presentation
 from pptx.util import Inches, Pt
+from pptx.dml.color import RGBColor
 from pptx.enum.text import PP_ALIGN
 
 class PresentationGenerator:
     def __init__(self):
-        self.theme_colors = {
-            "title": "1F4E79",  # Bleu foncé
-            "subtitle": "277BC0",  # Bleu clair
-            "text": "2A2A2A",  # Gris foncé
-            "background": "FFFFFF",  # Blanc
-            "accent": "98C1D9"  # Bleu pastel
+        self.default_theme_colors = {
+            "title": RGBColor(31, 78, 121),  # Bleu foncé
+            "subtitle": RGBColor(39, 123, 192),  # Bleu clair
+            "text": RGBColor(42, 42, 42),  # Gris foncé
+            "background": RGBColor(255, 255, 255),  # Blanc
+            "accent": RGBColor(152, 193, 217)  # Bleu pastel
         }
         self.default_font = "Calibri"
 
@@ -59,23 +60,29 @@ class PresentationGenerator:
         # Set font sizes based on the maximum content length
         base_font_size = 32
         title_font_size = 44
-        if max_content_length > 300:  # Example threshold
+        if max_content_length > 300:
             base_font_size = 24
             title_font_size = 36
+        if max_content_length > 400:
+            base_font_size = 20
+            title_font_size = 32
+        if max_content_length > 500:
+            base_font_size = 18
+            title_font_size = 28
 
         # Title Slide
         title_slide = prs.slides.add_slide(prs.slide_layouts[0])
         title_slide.shapes.title.text = slides[0]['title']
         title_slide.shapes.title.text_frame.paragraphs[0].font.size = Pt(title_font_size)
         title_slide.shapes.title.text_frame.paragraphs[0].font.name = self.default_font
-        title_slide.shapes.title.text_frame.paragraphs[0].font.color.rgb = self.rgb_to_tuple(self.theme_colors["title"])
+        title_slide.shapes.title.text_frame.paragraphs[0].font.color.rgb = self.default_theme_colors["title"]
 
         for slide in slides[1:]:
             content_slide = prs.slides.add_slide(prs.slide_layouts[1])
             content_slide.shapes.title.text = slide['title']
             content_slide.shapes.title.text_frame.paragraphs[0].font.size = Pt(title_font_size)
             content_slide.shapes.title.text_frame.paragraphs[0].font.name = self.default_font
-            content_slide.shapes.title.text_frame.paragraphs[0].font.color.rgb = self.rgb_to_tuple(self.theme_colors["subtitle"])
+            content_slide.shapes.title.text_frame.paragraphs[0].font.color.rgb = self.default_theme_colors["subtitle"]
 
             if slide['points']:
                 body = content_slide.shapes.placeholders[1].text_frame
@@ -85,11 +92,6 @@ class PresentationGenerator:
                     p.text = point
                     p.font.size = Pt(base_font_size)
                     p.font.name = self.default_font
-                    p.font.color.rgb = self.rgb_to_tuple(self.theme_colors["text"])
+                    p.font.color.rgb = self.default_theme_colors["text"]
 
         return prs
-
-    def rgb_to_tuple(self, hex_color):
-        # Convert hex color to RGB tuple
-        hex_color = hex_color.lstrip('#')
-        return tuple(int(hex_color[i:i+2], 16) for i in (0, 2, 4))