craft_parts.packages.errors module

Exceptions raised by the packages handling subsystem.

exception craft_parts.packages.errors.BuildPackageNotFound(package)

Bases: PackagesError

A package listed in ‘build-packages’ was not found.

Parameters:

package (str) – The name of the missing package.

exception craft_parts.packages.errors.BuildPackagesNotInstalled(*, packages)

Bases: PackagesError

Could not install all requested build packages.

Parameters:

packages (Sequence[str]) – The packages to install.

exception craft_parts.packages.errors.ChiselError(*, slices, output)

Bases: PackagesError

A “chisel”-related command failed.

Parameters:

• slices (list[str])

• output (str)

exception craft_parts.packages.errors.FileProviderNotFound(*, file_path)

Bases: PackagesError

A file is not provided by any package.

Parameters:

file_path (str) – The file path.

exception craft_parts.packages.errors.PackageBackendNotSupported(backend)

Bases: PartsError

Requested package resolved not supported on this host.

Parameters:

backend (str)

exception craft_parts.packages.errors.PackageBroken(package_name, *, deps)

Bases: PackagesError

Package has unmet dependencies.

Parameters:

• package_name (str) – The name of the package with unmet dependencies.

• deps (Sequence[str]) – The list of unmet dependencies.

exception craft_parts.packages.errors.PackageFetchError(message)

Bases: PackagesError

Failed to fetch package from remote repository.

Parameters:

message (str) – The error message.

exception craft_parts.packages.errors.PackageListRefreshError(message)

Bases: PackagesError

Failed to refresh the list of available packages.

Parameters:

message (str) – The error message.

exception craft_parts.packages.errors.PackageNotFound(package_name)

Bases: PackagesError

Requested package doesn’t exist in the remote repository.

Parameters:

package_name (str) – The name of the missing package.

exception craft_parts.packages.errors.PackagesDownloadError(*, packages)

Bases: PackagesError

Failed to download packages from remote repository.

Parameters:

packages (Sequence[str]) – The packages to download.

exception craft_parts.packages.errors.PackagesError(brief, details=None, resolution=None, doc_slug=None)

Bases: PartsError

Base class for package handler errors.

Parameters:

• brief (str)

• details (Optional[str])

• resolution (Optional[str])

• doc_slug (Optional[str])

exception craft_parts.packages.errors.PackagesNotFound(packages)

Bases: PackagesError

Requested package doesn’t exist in the remote repository.

Parameters:

• package_name – The names of the missing packages.

• packages (Sequence[str])

exception craft_parts.packages.errors.SnapDownloadError(*, snap_name, snap_channel)

Bases: PackagesError

Failed to download a snap.

Parameters:

• snap_name (str) – The snap name.

• snap_channel (str) – The snap channel.

exception craft_parts.packages.errors.SnapGetAssertionError(*, assertion_params)

Bases: PackagesError

Failed to retrieve snap assertion.

Parameters:

assertion_params (Sequence[str]) – The snap assertion parameters.

exception craft_parts.packages.errors.SnapInstallError(*, snap_name, snap_channel)

Bases: PackagesError

Failed to install a snap.

Parameters:

• snap_name (str) – The snap name.

• snap_channel (str) – The snap channel.

exception craft_parts.packages.errors.SnapRefreshError(*, snap_name, snap_channel)

Bases: PackagesError

Failed to refresh a snap.

Parameters:

• snap_name (str) – The snap name.

• snap_channel (str) – The snap channel.

exception craft_parts.packages.errors.SnapUnavailable(*, snap_name, snap_channel)

Bases: PackagesError

Failed to install or refresh a snap.

Parameters:

• snap_name (str) – The snap name.

• snap_channel (str) – The snap channel.

exception craft_parts.packages.errors.SnapdConnectionError(*, snap_name, url)

Bases: PackagesError

Failed to connect to snapd.

Parameters:

• snap_name (str) – The snap name.

• url (str) – The failed connection URL.

exception craft_parts.packages.errors.UnpackError(package)

Bases: PackagesError

Error unpacking stage package.

Parameters:

package (str) – The package that failed to unpack.