mercurial

import os import shutil from mercurial import ui, hg # Create a dummy directory for the repository repo_path = 'my_test_repo' if os.path.exists(repo_path): shutil.rmtree(repo_path) os.makedirs(repo_path) # Initialize a new Mercurial repository repo = hg.repository(ui.ui(), repo_path, create=True) print(f"Repository initialized at: {repo_path}") # Create a file file_path = os.path.join(repo_path, 'hello.txt') with open(file_path, 'w') as f: f.write('Hello, Mercurial!') print(f"Created file: {file_path}") # Add and commit the file # Note: Mercurial's internal API for add/commit can be complex. # This example uses `add` and then `commit` via the repo object. # For simpler CLI-like interaction, consider `hglib` or `hgapi`. # The 'add' command is implicitly handled by `commit` for untracked files in newer versions/contexts, # but explicitly adding first is generally safer for robust scripts. repo.add([file_path]) repo.commit(text='Initial commit', user='Test User <test@example.com>') print("File committed.") # Verify the commit (optional: run hg log in the directory to confirm) # You would typically interact with changesets, manifests, etc. for more complex verification. logs = repo.changelog.read() # Read changelog to get revision info if logs: latest_rev = repo.changelog.tip() print(f"Latest revision: {latest_rev.node()[:12]}") print(f"Commit message: {latest_rev.description()}") # Clean up the test repository (optional) shutil.rmtree(repo_path) print(f"Cleaned up {repo_path}")