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20 paź 2013 · import sqlite3 conn = sqlite3.connect('csc455_HW3.db') with open('ZooDatabase.sql', 'r') as sql_file: conn.executescript(sql_file.read()) conn.close()
30 wrz 2024 · pypdf is a python library built as a PDF toolkit. It is capable of: Extracting document information (title, author, …) Splitting documents page by page. Merging documents page by page. Cropping pages. Merging multiple pages into a single page. Encrypting and decrypting PDF files. and more!
First, I'll show you how to set up a SQLite database and load sample data into it using Python. Next, I'll demonstrate how to use SQL queries to extract the data you need from the database. Then, I'll use Pandas to manipulate and transform the data, and show you how to create interactive charts with Plotly Express.
You can get such a File object by calling Python’s open() function with two arguments: the string of what you want the PDF’s filename to be and ‘wb’ to indicate the file should be opened in write-binary mode.
16 lip 2023 · Next, we open the PDF file in read-binary mode (‘rb’) using Python’s built-in open() function. We then create a PdfFileReader object and pass the file object to it.
21 mar 2024 · In this article, we will be learning how to create PDFs in Python. A very famous module named pypdf2 is used to modify and read existing pdfs but its major disadvantage is that it cannot create new pdf files.
30 lip 2021 · Here’s an example of how to open a PDF file and extract its text content: import PyPDF2. pdf_file = open('example.pdf', 'rb') pdf_reader = PyPDF2.PdfFileReader(pdf_file) for page in range(pdf_reader.numPages): page_obj = pdf_reader.getPage(page) text_content = page_obj.extractText() print(text_content) pdf_file.close()
