link#

Classes#

Functions#

determine_link_type(extracted_package_dir, target_prefix)#

make_unlink_actions(transaction_context, target_prefix, prefix_record)#

match_specs_to_dists(packages_info_to_link, specs)#

class PrefixSetup#

Bases: NamedTuple

target_prefix: str#

unlink_precs: tuple[conda.models.records.PackageRecord, Ellipsis]#

link_precs: tuple[conda.models.records.PackageRecord, Ellipsis]#

remove_specs: tuple[conda.resolve.MatchSpec, Ellipsis]#

update_specs: tuple[conda.resolve.MatchSpec, Ellipsis]#

neutered_specs: tuple[conda.resolve.MatchSpec, Ellipsis]#

class ActionGroup#

Bases: NamedTuple

type: str#

pkg_data: conda.models.package_info.PackageInfo | None#

actions: collections.abc.Iterable[conda.core.path_actions._Action]#

target_prefix: str#

class PrefixActionGroup#

Bases: NamedTuple

remove_menu_action_groups: collections.abc.Iterable[ActionGroup]#

unlink_action_groups: collections.abc.Iterable[ActionGroup]#

unregister_action_groups: collections.abc.Iterable[ActionGroup]#

link_action_groups: collections.abc.Iterable[ActionGroup]#

register_action_groups: collections.abc.Iterable[ActionGroup]#

compile_action_groups: collections.abc.Iterable[ActionGroup]#

make_menu_action_groups: collections.abc.Iterable[ActionGroup]#

entry_point_action_groups: collections.abc.Iterable[ActionGroup]#

prefix_record_groups: collections.abc.Iterable[ActionGroup]#

class ChangeReport#

Bases: NamedTuple

prefix: str#

specs_to_remove: collections.abc.Iterable[conda.resolve.MatchSpec]#

specs_to_add: collections.abc.Iterable[conda.resolve.MatchSpec]#

removed_precs: collections.abc.Iterable[conda.models.records.PackageRecord]#

new_precs: collections.abc.Iterable[conda.models.records.PackageRecord]#

updated_precs: collections.abc.Iterable[conda.models.records.PackageRecord]#

downgraded_precs: collections.abc.Iterable[conda.models.records.PackageRecord]#

superseded_precs: collections.abc.Iterable[conda.models.records.PackageRecord]#

fetch_precs: collections.abc.Iterable[conda.models.records.PackageRecord]#

revised_precs: collections.abc.Iterable[conda.models.records.PackageRecord]#

class UnlinkLinkTransaction(*setups)#

property nothing_to_do#

download_and_extract()#

prepare()#

verify()#

_verify_pre_link_message(all_link_groups)#

execute()#

_get_pfe()#

classmethod _prepare(transaction_context, target_prefix, unlink_precs, link_precs, remove_specs, update_specs, neutered_specs)#

static _verify_individual_level(prefix_action_group)#

static _verify_prefix_level(target_prefix_AND_prefix_action_group_tuple)#

static _verify_transaction_level(prefix_setups)#

_verify(prefix_setups, prefix_action_groups)#

_execute(all_action_groups)#

static _execute_actions(axngroup)#

static _execute_post_link_actions(axngroup)#

static _reverse_actions(axngroup, reverse_from_idx=-1)#

static _get_python_info(target_prefix, prefix_recs_to_unlink, packages_info_to_link) → tuple[str | None, str | None]#

Return the python version and location of the site-packages directory at the end of the transaction

static _make_link_actions(transaction_context, package_info, target_prefix, requested_link_type, requested_spec)#

static _make_entry_point_actions(transaction_context, package_info, target_prefix, requested_link_type, requested_spec, link_action_groups)#

static _make_compile_actions(transaction_context, package_info, target_prefix, requested_link_type, requested_spec, link_action_groups)#

_make_legacy_action_groups()#

print_transaction_summary()#

_change_report_str(change_report)#

static _calculate_change_report(prefix, unlink_precs, link_precs, download_urls, specs_to_remove, specs_to_add)#

run_script(prefix: str, prec, action: str = 'post-link', env_prefix: str = None, activate: bool = False) → bool#

Call the post-link (or pre-unlink) script, returning True on success, False on failure.

messages(prefix)#