update

[U-C4N]

The primary motivation for this pull request is to enhance the performance, readability, and maintainability of the markdown generation and OCR content handling modules. By optimizing the existing code, we aim to reduce redundancy, eliminate unnecessary clauses, and improve overall code efficiency. These optimizations facilitate easier future modifications and help in maintaining a cleaner codebase.

Modification
The following key modifications have been made in this PR:
Simplified Conditional Structures:
Removed unnecessary else clauses after return statements to streamline the logic flow.
Example:
python

Before Optimization

def __find_index(paragraph, target):
index = paragraph.find(target)
if index != -1:
return index
else:
return None

After Optimization

def __find_index(paragraph, target):
return paragraph.find(target) or None
Variable Renaming to Avoid Shadowing Built-ins:
Renamed variables such as type to element_type to prevent shadowing Python's built-in functions and types.
Example:
python

Before Optimization

def insert_img_or_table(type, element, pymu_raw_blocks, content_lst):
...

After Optimization

def insert_img_or_table(element_type, element, pymu_raw_blocks, content_lst):
...
Enhanced String Manipulation:
Utilized f-strings for more readable and efficient string formatting.
Simplified string insertion methods to reduce complexity.
Example:
python

Before Optimization

return paragraph[:position] + target + paragraph[position:]

After Optimization

return f"{paragraph[:position]}{target}{paragraph[position:]}"
Consolidated Image and Table Insertion Logic:
Merged similar functions for inserting images and tables to adhere to the DRY (Don't Repeat Yourself) principle.
Streamlined the insertion process by creating unified helper functions.
Improved Logging Mechanisms:
Enhanced error logging to provide more descriptive messages, aiding in easier debugging and issue tracking.
Code Refactoring for Maintainability:
Organized functions and removed redundant code segments to improve readability.
Ensured consistent naming conventions and code structure across modules.
BC-breaking (Optional)
No backward compatibility issues are introduced with these modifications. All changes are internal optimizations that do not affect the external behavior or the API exposed to downstream repositories. Existing functionalities remain unchanged, ensuring seamless integration with existing projects.
Use cases (Optional)
While this PR does not introduce new features, the optimizations pave the way for easier implementation of future enhancements. Improved code readability and maintainability will facilitate developers in adding new functionalities or modifying existing ones with minimal effort.
Checklist
Before PR:
Pre-commit or other linting tools are used to fix the potential lint issues.
Bug fixes are fully covered by unit tests, the case that causes the bug should be added in the unit tests.
The modification is covered by complete unit tests. If not, please add more unit test to ensure the correctness.
The documentation has been modified accordingly, like docstring or example tutorials.
After PR:
If the modification has potential influence on downstream or other related projects, this PR should be tested with those projects.
CLA has been signed and all committers have signed the CLA in this PR.

[github-actions]

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