[W 2024-12-05 16:56:42.589 ServerApp] A `_jupyter_server_extension_points` function was not found in notebook_shim. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server. [I ...
del_book() else: pass def qurey_book(self): '''查询图书''' print("---查询图书---") name = input("请输入要查询的图书名:") if name: sql = f"select * from books where name = '{name}' " res = self.query_sql(sql) if res: for i in res: print(i) else: print("图书馆暂...
IPython网站地址： http://ipython.org/IPython 是一个 for Humans 的 Python 交互式 ...
results.append(book)returnresultsdefdelete_book(self, isbn):forbookinself.books:ifbook.isbn == isbn: self.books.remove(book)print(f"图书《{book.title}》已成功删除。")returnprint("未找到该ISBN对应的图书。")defmodify_book(self, isbn, new_title=None, new_author=None, new_publication_date=N...
PyBooks is an alternative to Google Colab for interactive Python notebooks - featuring AI generated reproducible notebooks, AI-enhanced analysis, and collaborative tools for robust and efficient research. Python 3.14 | Pybooks In [1]: !pip install openai Out[1]: Collecting openai Successfully instal...
AI代码解释 # stdinput.pyimportfileinputforlineinfileinput.input():print(line) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>>python stdinput.py>>>hello hello>>>python python 从指定文件中读取 读取批量文件 代码语言:javascript 代码运行次数:0 ...
Free Bonus: Click here to get access to a free NumPy Resources Guide that points you to the best tutorials, videos, and books for improving your NumPy skills.Artificial Intelligence Overview In basic terms, the goal of using AI is to make computers think as humans do. This may seem like ...
defgetbook_publish2():'''获取=书籍的出版社'''books= Book.objects.select_related("publish").all()forbookinbooks:print(book.name, book.publish.name) getbook_publish2() 输出结果 二、prefetch_related() 对于多对多字段(ManyToManyField)和一对多字段,可以使用prefetch_related()来进行优化。
"Sustainability is key for our planet's survival.","Laughter is the shortest distance between two people.","Virtual reality opens doors to immersive experiences.","The early morning sun brings hope and vitality.","Books are portals to different worlds and minds.","Innovation distinguishes ...
Learning AI Verified Buyer “Great buy” March 22, 2024 bychocobo(TH) “great book” Company Choice i like the topic of the book Product Choice i want to learn this topic Verified Buyer “Great deal” March 11, 2024 byA Reviewer(Austria) ...