60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
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"""
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This script is part of the initial database construction for Worblehat.
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The idea is that the script will:
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* Prompt the user for which bookcase and shelf we're scanning
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* Scan ISBN's until the user says we're done
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* Also take a note for each ISBN
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* Dump a csv with the columns: ISBN, bookcase, shelf, note
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"""
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from isbnlib import is_isbn10, is_isbn13
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def validate_isbn(isbn):
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if len(isbn) == 10:
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return is_isbn10(isbn)
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elif len(isbn) == 13:
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return is_isbn13(isbn)
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elif len(isbn) == 1:
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return isbn
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else:
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return False
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def write_csv(bookcase, shelf, isbns, notes, fname="isbns"):
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f = open(fname + "_" + bookcase + "_" + shelf + ".csv", "w")
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f.write("isbn, note, bookcase, shelf\n")
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for isbn, note in zip(isbns, notes):
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f.write(f"{isbn}, {note}, {bookcase}, {shelf}\n")
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f.close()
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if __name__ == "__main__":
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bookcase = input("Bookcase: ")
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shelf = input("Shelf: ")
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should_get_isbn = True
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isbns = []
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notes = []
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i = 0
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print("Input q as ISBN to quit.")
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while should_get_isbn:
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i += 1
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has_valid_isbn = False
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while not has_valid_isbn:
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isbn = input(f"ISBN no. {i}: ")
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has_valid_isbn = validate_isbn(isbn)
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if not has_valid_isbn:
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print("Invalid ISBN, trying again.")
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note = input(f"Note for ISBN {isbn}: ")
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if len(isbn) > 1:
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isbns.append(isbn)
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notes.append(note)
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else:
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should_get_isbn = False
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print(isbns)
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print(notes)
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write_csv(bookcase, shelf, isbns, notes)
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