The following Python code:Converts the Python report into JSON.Formats the output with four-space indentation.Preserves special and international characters. It uses Python's built-in json module to transform Python data into JSON format. Understan...

1. Understanding the code The following Python code creates a report using a dictionary, which can later be converted into JSON format. Please note that this code creates a Python dictionary, not a JSON file by itself. It can be used in a regular P...

These Python statements are commonly used when handling uploaded files, especially in applications built with Streamlit. 1. Check whether a file was uploaded if checks a condition.uploaded_file is a variable that holds the uploaded file.is not None ...

In this mini-guide, you’ll learn how to add a PDF file uploader to your Streamlit web app using Python. 1. Add the code to your app In your GitHub repository, open the app.py file and add the following code: If you’d like to learn how to create a G...

In this mini-guide, you’ll build a simple Python web app, upload your code to GitHub, and deploy it for free using Streamlit Community Cloud. By the end, you’ll have a live web app with a shareable URL. Tools you’ll useStreamlit: Builds interactive ...

This mini-guide explains how to connect Google Drive to Google Colab and access your PDF file using Python. 1. Upload Your PDF File to Google Drive Upload the PDF file you want to use to your Google Drive. 2. Mount Google Drive Run the following cod...

If you want to split a PDF into multiple PDFs by selecting specific pages for each one, you can use Python and PyMuPDF in Google Colab. For example, you can turn a 20-page PDF into 3 separate PDFs, each containing 5 pages of your choice. 1. Install ...

With Python, PyMuPDF, and Google Colab, you can easily extract specific pages from a PDF and save them as a new PDF. This is useful when you need to extract individual chapters, sections, or selected pages. 1. Install PyMuPDF Run this cell first: 2...

If you have a multi-page PDF and want to turn specific page ranges into separate PDF files, you can do this easily with PyMuPDF in Google Colab. For example, you can split a PDF like this:Pages 1–3 → pages_1-3.pdfPages 4–6 → pages_4-6.pdfPages 7–10 ...

If you have a multi-page PDF and want to turn each page into a separate PDF file, you can do this easily with PyMuPDF in Google Colab. 1. Install PyMuPDF First, install the PyMuPDF library: 2. Import Libraries Then import the libraries you’ll need:...

The Python script below uses PyMuPDF to read basic information from a PDF, saves that information as a JSON file, and downloads the file to your computer. 1. Install pymupdf If pymupdf isn't already installed in your Colab environment, run: 2. Impo...

doc.close() closes a PDF document that you previously opened with PyMuPDF. What does doc.close() do? doc.close():Releases resources and memory associated with the document.Closes the document and its underlying resources.Makes the Document object un...

The following code lets you upload one or more files from your computer directly into a Google Colab notebook: How it works 1. Import the file-upload tool This imports Colab’s files module, which provides functions for uploading and downloading f...

If you’re working with a PyMuPDF's Document object called doc, you can access its metadata with: metadata = doc.metadata PyMuPDF is a Python library for working with PDF files. What does doc.metadata mean? doc.metadata contains additional informatio...

Once you have opened a PDF with PyMuPDF, you can easily find out how many pages it contains. 1. Using page_count The page_count property returns the total number of pages in the PDF. Here, the number of pages is stored in the variable page_number, ...