Function main

scripts/e2b/e2b-python-file-operations.ts:12–108

()

// Main function to run the example
async function main() {
  try {
    // Get API key from environment variable
    const apiKey = Deno.env.get("E2B_API_KEY");
    if (!apiKey) {
      console.error("E2B_API_KEY environment variable is required");
      Deno.exit(1);
    }

    console.log("Creating code interpreter sandbox...");
    
    // Create a new sandbox instance using the factory method
    // @ts-ignore - Ignore TypeScript errors for API compatibility
    const sandbox = await Sandbox.create({ apiKey });
    console.log("Sandbox created successfully");

    // ===== File Operations Using Python =====
    console.log("\n===== File Operations Using Python =====");
    
    // Write a file using Python
    console.log("\nWriting file using Python...");
    // @ts-ignore - Ignore TypeScript errors for API compatibility
    const writeResult = await sandbox.runCode(`
# Write a file
with open('/tmp/data.txt', 'w') as f:
    f.write('Hello, E2B!\\nThis is a test file.')
print('File written successfully')
    `);
    console.log("Output:", writeResult.logs.stdout[0]);
    
    // Read the file using Python
    console.log("\nReading file using Python...");
    // @ts-ignore - Ignore TypeScript errors for API compatibility
    const readResult = await sandbox.runCode(`
# Read the file
with open('/tmp/data.txt', 'r') as f:
    content = f.read()
print('File content:', content)
    `);
    console.log("Output:", readResult.logs.stdout[0]);
    
    // List files using Python
    console.log("\nListing files using Python...");
    // @ts-ignore - Ignore TypeScript errors for API compatibility
    const listResult = await sandbox.runCode(`
# List files in directory
import os
files = os.listdir('/tmp')
print('Files in /tmp:', files)
    `);
    console.log("Output:", listResult.logs.stdout[0]);

    // Create a directory using Python
    console.log("\nCreating directory using Python...");
    // @ts-ignore - Ignore TypeScript errors for API compatibility
    const mkdirResult = await sandbox.runCode(`
# Create a directory
import os