exceptions

Conda exceptions.

Functions

maybe_raise(error, context)
print_conda_exception(exc_val[, exc_tb])
_format_exc([exc_val, exc_tb])

exception ResolvePackageNotFound(bad_deps: collections.abc.Iterable[collections.abc.Iterable[conda.models.match_spec.MatchSpec]])

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception LockError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ArgumentError(message: str, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

return_code = 2

exception Help(message: str | None, caused_by: Any | None = None, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ActivateHelp

Bases: Help

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception DeactivateHelp

Bases: Help

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception GenericHelp(command: str)

Bases: Help

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaSignalInterrupt(signum: int)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception TooManyArgumentsError(expected: int, received: int, offending_arguments: collections.abc.Iterable[str], optional_message: str = '', *args)

Bases: ArgumentError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ClobberError(message: str, path_conflict: conda.base.constants.PathConflict, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

__repr__()

Return repr(self).

exception BasicClobberError(source_path: os.PathLike, target_path: os.PathLike, context: conda.base.context.Context)

Bases: ClobberError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception KnownPackageClobberError(target_path: os.PathLike, colliding_dist_being_linked: conda.models.records.PackageRecord | str, colliding_linked_dist: conda.models.records.PackageRecord | str, context: conda.base.context.Context)

Bases: ClobberError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception UnknownPackageClobberError(target_path: os.PathLike, colliding_dist_being_linked: conda.models.records.PackageRecord | str, context: conda.base.context.Context)

Bases: ClobberError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception SharedLinkPathClobberError(target_path: os.PathLike, incompatible_package_dists: collections.abc.Iterable[conda.models.records.PackageRecord | str], context: conda.base.context.Context)

Bases: ClobberError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CommandNotFoundError(command: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception PathNotFoundError(path: os.PathLike)

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception DirectoryNotFoundError(path: os.PathLike)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentLocationNotFound(location: os.PathLike)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentNameNotFound(environment_name: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception NoBaseEnvironmentError

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception DirectoryNotACondaEnvironmentError(target_directory: os.PathLike)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaEnvironmentError(message: str, *args)

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception DryRunExit

Bases: conda.CondaExitZero

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaSystemExit(*args)

Bases: conda.CondaExitZero, SystemExit

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception PaddingError(dist: str, placeholder: str, placeholder_length: int)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception LinkError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaOSError(message: str, **kwargs)

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ProxyError

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaIOError(message: str, *args)

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaFileIOError(filepath: os.PathLike, message: str, *args)

Bases: CondaIOError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaKeyError(key: Any, message: str, *args)

Bases: conda.CondaError, KeyError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ChannelError(message: str | None, caused_by: Any | None = None, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ChannelNotAllowed(channel: conda.models.channel.Channel)

Bases: ChannelError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

warning = 'Channel not included in allowlist'

exception ChannelDenied(channel: conda.models.channel.Channel)

Bases: ChannelNotAllowed

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

warning = 'Channel included in denylist'

exception UnavailableInvalidChannel(channel: conda.models.channel.Channel | str, status_code: str | int, response: requests.models.Response | None = None)

Bases: ChannelError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

status_code: str | int

exception OperationNotAllowed(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaImportError(message: str)

Bases: conda.CondaError, ImportError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ParseError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CouldntParseError(reason: str)

Bases: ParseError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception ChecksumMismatchError(url: str, target_full_path: os.PathLike, checksum_type: str, expected_checksum: str, actual_checksum: str, partial_download: bool = False)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception PackageNotInstalledError(prefix: os.PathLike, package_name: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaHTTPError(message: str, url: str, status_code: int | str, reason: str, elapsed_time: datetime.timedelta | str, response: requests.Response | None = None, caused_by: Any = None)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaSSLError(message: str | None, caused_by: Any | None = None, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception AuthenticationError(message: str | None, caused_by: Any | None = None, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception PackagesNotFoundError(packages: collections.abc.Iterable[conda.models.match_spec.MatchSpec | conda.models.records.PackageRecord | str], channel_urls: collections.abc.Iterable[str] = ())

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception UnsatisfiableError(bad_deps: collections.abc.Iterable[collections.abc.Iterable[conda.models.match_spec.MatchSpec]], chains: bool = True, strict: bool = False)

Bases: conda.CondaError

An exception to report unsatisfiable dependencies.

Parameters:

• bad_deps -- a list of tuples of objects (likely MatchSpecs).

• chains -- (optional) if True, the tuples are interpreted as chains of dependencies, from top level to bottom. If False, the tuples are interpreted as simple lists of conflicting specs.

Returns:

Raises an exception with a formatted message detailing the unsatisfiable specifications.

Initialize self. See help(type(self)) for accurate signature.

_format_chain_str(bad_deps: collections.abc.Iterable[collections.abc.Iterable[conda.models.match_spec.MatchSpec]])

exception RemoveError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception DisallowedPackageError(package_ref: conda.models.records.PackageRecord, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception SpecsConfigurationConflictError(requested_specs: collections.abc.Iterable[conda.models.match_spec.MatchSpec], pinned_specs: collections.abc.Iterable[conda.models.match_spec.MatchSpec], prefix: os.PathLike)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaIndexError(message: str)

Bases: conda.CondaError, IndexError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaValueError(message: str, *args, **kwargs)

Bases: conda.CondaError, ValueError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CyclicalDependencyError(packages_with_cycles: collections.abc.Iterable[conda.models.records.PackageRecord], **kwargs)

Bases: conda.CondaError, ValueError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CorruptedEnvironmentError(environment_location: os.PathLike, corrupted_file: os.PathLike, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaHistoryError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaUpgradeError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaVerificationError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception SafetyError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaMemoryError(caused_by: Any, **kwargs)

Bases: conda.CondaError, MemoryError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception NotWritableError(path: os.PathLike, errno: int, **kwargs)

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception NoWritableEnvsDirError(envs_dirs: collections.abc.Iterable[os.PathLike], **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception NoWritablePkgsDirError(pkgs_dirs: collections.abc.Iterable[os.PathLike], **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentIsFrozenError(prefix: os.PathLike, message: str = '', **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentNotWritableError(environment_location: os.PathLike, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaDependencyError(message: str)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception BinaryPrefixReplacementError(path: os.PathLike, placeholder: str, new_prefix: os.PathLike, original_data_length: int, new_data_length: int)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception InvalidSpec(message: str, **kwargs)

Bases: conda.CondaError, ValueError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception InvalidVersionSpec(invalid_spec: str | conda.models.match_spec.MatchSpec, details: str)

Bases: InvalidSpec

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception InvalidMatchSpec(invalid_spec: str | conda.models.match_spec.MatchSpec, details: str)

Bases: InvalidSpec

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EncodingError(caused_by: Any, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception NoSpaceLeftError(caused_by: Any, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception CondaEnvException(message: str, *args, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentFileNotFound(filename: os.PathLike, *args, **kwargs)

Bases: CondaEnvException

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentFileExtensionNotValid(filename: os.PathLike, *args, **kwargs)

Bases: CondaEnvException

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentFileEmpty(filename: os.PathLike, *args, **kwargs)

Bases: CondaEnvException

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentFileNotDownloaded(username: str, packagename: str, *args, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception EnvironmentSpecPluginNotDetected(name, plugin_names, *args, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception SpecNotFound(msg: str, *args, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception PluginError(message: str | None, caused_by: Any | None = None, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

maybe_raise(error: BaseException, context: conda.base.context.Context)

print_conda_exception(exc_val: conda.CondaError, exc_tb: types.TracebackType | None = None)

_format_exc(exc_val: BaseException | None = None, exc_tb: types.TracebackType | None = None)

exception InvalidInstaller(name: str)

Bases: Exception

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

exception OfflineError(message: str | None, caused_by: Any | None = None, **kwargs)

Bases: conda.CondaError, RuntimeError

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.