updated content extraction and manipulation examples

Author: muqarrab-aspose

content/english/python-net/content-extraction-and-manipulation/document-content-extraction/_index.md

@@ -44,18 +44,6 @@ for paragraph in doc.get_child_nodes(doc.is_paragraph, True):
     text += paragraph.get_text()
 ```
 
-## Extracting Images
-
-To extract images from the document:
-
-```python
-for shape in doc.get_child_nodes(doc.is_shape, True):
-    if shape.has_image:
-        image = shape.image_data.to_bytes()
-        with open("image.png", "wb") as f:
-            f.write(image)
-```
-
 ## Managing Formatting
 
 Preserving formatting during extraction:

content/english/python-net/content-extraction-and-manipulation/extract-modify-document-content/_index.md

@@ -40,16 +40,6 @@ for para in doc.get_child_nodes(asposewords.NodeType.PARAGRAPH, True):
     print(text)
 ```
 
-## Modifying Text
-
-You can modify text by directly setting the text of runs or paragraphs:
-
-```python
-for para in doc.get_child_nodes(asposewords.NodeType.PARAGRAPH, True):
-    if "old_text" in para.get_text():
-        para.get_runs().get(0).set_text("new_text")
-```
-
 ## Working with Formatting
 
 Aspose.Words allows you to work with formatting styles:

content/english/python-net/content-extraction-and-manipulation/remove-content-documents/_index.md

@@ -51,19 +51,6 @@ for paragraph in doc.get_child_nodes(aw.NodeType.PARAGRAPH, True):
         paragraph.get_range().replace(text_to_remove, replacement, False, False)
 ```
 
-## Replacing Text
-
-Sometimes, you might want to replace certain text with new content. Here's an example of how to do it:
-
-```python
-text_to_replace = "old text"
-new_text = "new text"
-
-for paragraph in doc.get_child_nodes(aw.NodeType.PARAGRAPH, True):
-    if text_to_replace in paragraph.get_text():
-        paragraph.get_range().replace(text_to_replace, new_text, False, False)
-```
-
 ## Removing Images
 
 If you need to remove images from the document, you can use a similar approach. First, identify the images and then remove them:
@@ -94,22 +81,6 @@ for section in doc.sections:
         doc.remove_child(section)
 ```
 
-## Find and Replace with Regex
-
-Regular expressions offer a powerful way to find and replace content:
-
-```python
-import re
-
-pattern = r"\b\d{4}\b"  # Example: Replace four-digit numbers
-replacement = "****"
-
-for paragraph in doc.get_child_nodes(aw.NodeType.PARAGRAPH, True):
-    text = paragraph.get_text()
-    new_text = re.sub(pattern, replacement, text)
-    paragraph.get_range().text = new_text
-```
-
 ## Extracting Specific Content
 
 Sometimes, you might need to extract specific content from a document: