52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
import sys
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def find_duplicate_keys(file_path):
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"""
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Finds duplicate keys in a properties file and returns their occurrences.
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This function reads a properties file, identifies any keys that occur more than
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once, and returns a dictionary with these keys and the line numbers of their occurrences.
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Parameters:
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file_path (str): The path to the properties file to be checked.
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Returns:
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dict: A dictionary where each key is a duplicated key in the file, and the value is a list
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of line numbers where the key occurs.
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"""
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with open(file_path, "r", encoding="utf-8") as file:
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lines = file.readlines()
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keys = {}
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duplicates = {}
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for line_number, line in enumerate(lines, start=1):
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line = line.strip()
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if line and not line.startswith("#") and "=" in line:
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key = line.split("=", 1)[0].strip()
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if key in keys:
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# If the key already exists, add the current line number
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duplicates.setdefault(key, []).append(line_number)
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# Also add the first instance of the key if not already done
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if keys[key] not in duplicates[key]:
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duplicates[key].insert(0, keys[key])
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else:
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# Store the line number of the first instance of the key
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keys[key] = line_number
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return duplicates
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if __name__ == "__main__":
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failed = False
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for ar in sys.argv[1:]:
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duplicates = find_duplicate_keys(ar)
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if duplicates:
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for key, lines in duplicates.items():
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lines_str = ", ".join(map(str, lines))
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print(f"{key} duplicated in {ar} on lines {lines_str}")
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failed = True
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if failed:
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sys.exit(1)
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