85 lines
2.2 KiB
Python
85 lines
2.2 KiB
Python
"""check_tabulator.py"""
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import argparse
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import sys
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def check_tabs(file_path):
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"""
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Checks for tabs in the specified file.
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Args:
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file_path (str): The path to the file to be checked.
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Returns:
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bool: True if tabs are found, False otherwise.
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"""
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with open(file_path, "r", encoding="utf-8") as file:
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content = file.read()
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if "\t" in content:
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print(f"Tab found in {file_path}")
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return True
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return False
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def replace_tabs_with_spaces(file_path, replace_with=" "):
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"""
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Replaces tabs with a specified number of spaces in the file.
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Args:
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file_path (str): The path to the file where tabs will be replaced.
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replace_with (str): The character(s) to replace tabs with. Defaults to two spaces.
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"""
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with open(file_path, "r", encoding="utf-8") as file:
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content = file.read()
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updated_content = content.replace("\t", replace_with)
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with open(file_path, "w", encoding="utf-8") as file:
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file.write(updated_content)
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def main():
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"""
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Main function to replace tabs with spaces in the provided files.
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The replacement character and files to check are taken from command line arguments.
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"""
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# Create ArgumentParser instance
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parser = argparse.ArgumentParser(
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description="Replace tabs in files with specified characters."
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)
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# Define optional argument `--replace_with`
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parser.add_argument(
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"--replace_with",
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default=" ",
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help="Character(s) to replace tabs with. Default is two spaces.",
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)
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# Define argument for file paths
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parser.add_argument("files", metavar="FILE", nargs="+", help="Files to process.")
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# Parse arguments
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args = parser.parse_args()
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# Extract replacement characters and files from the parsed arguments
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replace_with = args.replace_with
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files_checked = args.files
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error = False
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for file_path in files_checked:
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if check_tabs(file_path):
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replace_tabs_with_spaces(file_path, replace_with)
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error = True
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if error:
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print("Error: Originally found tabs in HTML files, now replaced.")
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sys.exit(1)
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sys.exit(0)
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if __name__ == "__main__":
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main()
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