Compare Properties
------------------

::

  import streamlit as st
  import argparse

Two file names as arguments.

::
    
  parser = argparse.ArgumentParser(description="Compare properties")

  parser.add_argument("file1", help="1st file")
  parser.add_argument("file2", help="2nd file")

  args = parser.parse_args()

  st.write(f"1st file: `{args.file1}`")
  st.write(f"2nd file: `{args.file2}`")

Read properties

::
    
  def read_properties(file_path):
      properties = {}
      with open(file_path, 'r') as file:
          current_key = None
          current_value = []
      
          for line in file:
              line = line.strip()
              # Ignore comments and empty lines
              if not line or line.startswith('#'):
                  continue

              if '=' in line:
                  # If we were reading a multi-line value, save the previous key-value pair
                  if current_key is not None:
                      properties[current_key] = ' '.join(current_value).replace("\\", "").strip()
              
                  # Start a new key-value pair
                  current_key, value = line.split('=', 1)
                  current_key = current_key.strip()
                  current_value = [value.strip()]
              else:
                  # Continue with a multi-line value
                  current_value.append(line.strip())
      
          # Save the last key-value pair
          if current_key is not None:
              properties[current_key] = ' '.join(current_value).replace("\\", "").strip()
  
      return properties

Compare properties

::
    
  def compare_properties(file1, file2):
      # Read the properties from both files
      props1 = read_properties(file1)
      props2 = read_properties(file2)

      # Convert keys to sets for comparison
      keys1 = set(props1.keys())
      keys2 = set(props2.keys())

      # Determine added, deleted, and changed properties
      added = keys2 - keys1
      deleted = keys1 - keys2
      changed = {key for key in keys1 & keys2 if props1[key] != props2[key]}

      # Output results
      st.write(f"### Added Properties `({len(added)})`:")
      for key in added:
          st.write(f"  **{key}** = `{props2[key]}`")
  
      st.write(f"### Deleted Properties `({len(deleted)})`:")
      for key in deleted:
          st.write(f"  **{key}** = `{props1[key]}`")

      st.write(f"### Changed Properties `({len(changed)})`:")
      for key in changed:
          st.write(f"""
              **{key}**:
              ```
              `{props1[key]}`
              `{props2[key]}`
              ```
              """)

Main

::
    
  compare_properties(args.file1, args.file2)