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)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception LockError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception ArgumentError(message, **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, caused_by=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)

Bases: Help

Common base class for all non-exit exceptions.

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

exception CondaSignalInterrupt(signum)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception TooManyArgumentsError(expected, received, offending_arguments, optional_message='', *args)

Bases: ArgumentError

Common base class for all non-exit exceptions.

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

exception ClobberError(message, path_conflict, **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, target_path, context)

Bases: ClobberError

Common base class for all non-exit exceptions.

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

exception KnownPackageClobberError(target_path, colliding_dist_being_linked, colliding_linked_dist, context)

Bases: ClobberError

Common base class for all non-exit exceptions.

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

exception UnknownPackageClobberError(target_path, colliding_dist_being_linked, context)

Bases: ClobberError

Common base class for all non-exit exceptions.

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

exception SharedLinkPathClobberError(target_path, incompatible_package_dists, context)

Bases: ClobberError

Common base class for all non-exit exceptions.

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

exception CommandNotFoundError(command)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception PathNotFoundError(path)

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

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

exception DirectoryNotFoundError(path)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception EnvironmentLocationNotFound(location)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception EnvironmentNameNotFound(environment_name)

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)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaEnvironmentError(message, *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, placeholder, placeholder_length)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception LinkError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaOSError(message, **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, *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, message, *args)

Bases: CondaIOError

Common base class for all non-exit exceptions.

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

exception CondaKeyError(key, message, *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, caused_by=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)

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)

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, status_code, 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)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaImportError(message)

Bases: conda.CondaError, ImportError

Common base class for all non-exit exceptions.

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

exception ParseError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CouldntParseError(reason)

Bases: ParseError

Common base class for all non-exit exceptions.

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

exception ChecksumMismatchError(url, target_full_path, checksum_type, expected_checksum, actual_checksum, partial_download=False)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception PackageNotInstalledError(prefix, package_name)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaHTTPError(message, url, status_code, reason, elapsed_time, response=None, caused_by=None)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaSSLError(message, caused_by=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, caused_by=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, channel_urls=())

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception UnsatisfiableError(bad_deps, chains=True, strict=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)

exception RemoveError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception DisallowedPackageError(package_ref, **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, pinned_specs, prefix)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaIndexError(message)

Bases: conda.CondaError, IndexError

Common base class for all non-exit exceptions.

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

exception CondaValueError(message, *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, **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, corrupted_file, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaHistoryError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaUpgradeError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaVerificationError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception SafetyError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaMemoryError(caused_by, **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, errno, **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, **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, **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, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception CondaDependencyError(message)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

exception BinaryPrefixReplacementError(path, placeholder, new_prefix, original_data_length, new_data_length)

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, 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, 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, **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, **kwargs)

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

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

Bases: CondaEnvException

Common base class for all non-exit exceptions.

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

exception EnvironmentFileExtensionNotValid(filename, *args, **kwargs)

Bases: CondaEnvException

Common base class for all non-exit exceptions.

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

exception EnvironmentFileEmpty(filename, *args, **kwargs)

Bases: CondaEnvException

Common base class for all non-exit exceptions.

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

exception EnvironmentFileNotDownloaded(username, packagename, *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, *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, caused_by=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, context)

print_conda_exception(exc_val, exc_tb=None)

_format_exc(exc_val=None, exc_tb=None)

exception InvalidInstaller(name)

Bases: Exception

Common base class for all non-exit exceptions.

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