Import Hooks (xonsh.imphooks)

Import hooks for importing xonsh source files.

This module registers the hooks it defines when it is imported.

class xonsh.imphooks.XonshImportEventHook(*args, **kwargs)

Implements the import hook for firing xonsh events on import.

append_stack(fullname)

A context manager for appending and then removing a name from the fullname stack.

find_spec(fullname, path, target=None)

Finds the spec for a xonsh module if it exists.

class xonsh.imphooks.XonshImportEventLoader(loader)

A class that dispatches loader calls to another loader and fires relevant xonsh events.

create_module(spec)

Creates and returns the module object.

exec_module(module)

Executes the module in its own namespace.

class xonsh.imphooks.XonshImportHook(*args, **kwargs)

Implements the import hook for xonsh source files.

create_module(spec)

Create a xonsh module with the appropriate attributes.

find_spec(fullname, path, target=None)

Finds the spec for a xonsh module if it exists.

get_code(fullname)

Gets the code object for a xonsh file.

get_data(path)

Gets the bytes for a path.

get_filename(fullname)

Returns the filename for a module’s fullname.

get_source(fullname)

Concrete implementation of InspectLoader.get_source.

property execer

xonsh.imphooks.find_source_encoding(src)

Finds the source encoding given bytes representing a file. If no encoding is found, UTF-8 will be returned as per the docs https://docs.python.org/3/howto/unicode.html#unicode-literals-in-python-source-code

xonsh.imphooks.install_hook()

Install Xonsh import hooks in sys.meta_path in order for .xsh files to be importable and import events to be fired.

Can safely be called many times, will be no-op if xonsh import hooks are already present.

xonsh.imphooks.install_import_hooks()

Install Xonsh import hooks in sys.meta_path in order for .xsh files to be importable and import events to be fired.

Can safely be called many times, will be no-op if xonsh import hooks are already present.