manager

This module contains a subclass implementation of pluggy's PluginManager.

Additionally, it contains a function we use to construct the PluginManager object and register all plugins during conda's startup process.

Classes

CondaPluginManager

The conda plugin manager to implement behavior additional to pluggy's default plugin manager.

Functions

get_plugin_manager(→ CondaPluginManager)

Get a cached version of the CondaPluginManager instance,

class CondaPluginManager(project_name: str | None = None, *args, **kwargs)

Bases: pluggy.PluginManager

The conda plugin manager to implement behavior additional to pluggy's default plugin manager.

get_cached_solver_backend

get_canonical_name(plugin: object) → str

Return canonical name for a plugin object. Note that a plugin may be registered under a different name which was specified by the caller of register(plugin, name). To obtain the name of an registered plugin use get_name(plugin) instead.

load_plugins(*plugins) → int

Load the provided list of plugins and fail gracefully on error. The provided list of plugins can either be classes or modules with hookimpl.

load_entrypoints(group: str, name: str | None = None) → int

Load modules from querying the specified setuptools group.

Parameters

• group (str) -- Entry point group to load plugins.

• name (str) -- If given, loads only plugins with the given name.

Return type

int

Returns

The number of plugins loaded by this call.

get_hook_results(name: str) → list

Return results of the plugin hooks with the given name and raise an error if there is a conflict.

get_solver_backend(name: str | None = None) → type[conda.core.solve.Solver]

Get the solver backend with the given name (or fall back to the name provided in the context).

See context.solver for more details.

Please use the cached version of this method called get_cached_solver_backend() for high-throughput code paths which is set up as a instance-specific LRU cache.

invoke_pre_commands(command: str) → None

Invokes CondaPreCommand.action functions registered with conda_pre_commands.

Parameters

command -- name of the command that is currently being invoked

invoke_post_commands(command: str) → None

Invokes CondaPostCommand.action functions registered with conda_post_commands.

Parameters

command -- name of the command that is currently being invoked

disable_external_plugins() → None

Disables all currently registered plugins except built-in conda plugins

get_subcommands() → dict[str, conda.plugins.types.CondaSubcommand]

get_plugin_manager() → CondaPluginManager

Get a cached version of the CondaPluginManager instance, with the built-in and entrypoints provided by the plugins loaded.