Question

   #!/usr/bin/env python3

    # Script to convert HTML files provided by The Online Plain Text English
    # Dictionary (http://www.mso.anu.edu.au/~ralph/OPTED/) into SQLite          database

    import sys
    import sqlite3
    from argparse import ArgumentParser, FileType
     from bs4 import BeautifulSoup

   def parse_args():
    parser = ArgumentParser("Create database from HTML dictionary pages")
    parser.add_argument("files", metavar="file", nargs="+",  type=FileType("rb"))
    parser.add_argument("--out", "-o", required=True)
    return parser.parse_args()

   def create_tables(conn):
  conn.execute("DROP TABLE IF EXISTS words")
  conn.execute("CREATE TABLE words (id integer primary key, word text,               description text)")
conn.commit()

def words(handle):
doc = BeautifulSoup(handle)
for p in doc.find_all("p"):
    if len(p.contents) == 4:
        word = p.contents[0].string.lower()
        definition = p.contents[3].lstrip(") ").replace("\n", " ")
        yield word, definition

def insert_words(conn, iter):
  conn.executemany("INSERT INTO words VALUES (NULL, ?, ?)", iter)

def main():
args = parse_args()
db = sqlite3.connect(args.out)
create_tables(db)
for handle in args.files:
    print("Processing \"{}\"".format(handle.name), file=sys.stderr)
    insert_words(db, words(handle))
    db.commit()
db.close()

if __name__ == "__main__":
main()

我试过python my_script.py

但它显示了这一点：

用法：从HTML词典页面[-h] - OUT中创建数据库档案[档案...] 从HTML词典页面创建数据库：错误：以下参数是r equired：file， - out / -o

我不使用python。我只是想运行这个脚本，抱歉我的新代码表示不好。

Answer 1

您必须为输出指定一个文件以使用-o选项。例如，python script.py -o MYOUTFILE

如何运行Python脚本制作文件

1 个答案: