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.

exception LockError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception ArgumentError(message, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

return_code = 2#
exception Help(message, caused_by=None, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception ActivateHelp#

Bases: Help

Common base class for all non-exit exceptions.

exception DeactivateHelp#

Bases: Help

Common base class for all non-exit exceptions.

exception GenericHelp(command)#

Bases: Help

Common base class for all non-exit exceptions.

exception CondaSignalInterrupt(signum)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

Bases: ArgumentError

Common base class for all non-exit exceptions.

exception ClobberError(message, path_conflict, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

__repr__()#

Return repr(self).

exception BasicClobberError(source_path, target_path, context)#

Bases: ClobberError

Common base class for all non-exit exceptions.

exception KnownPackageClobberError(target_path, colliding_dist_being_linked, colliding_linked_dist, context)#

Bases: ClobberError

Common base class for all non-exit exceptions.

exception UnknownPackageClobberError(target_path, colliding_dist_being_linked, context)#

Bases: ClobberError

Common base class for all non-exit exceptions.

exception SharedLinkPathClobberError(target_path, incompatible_package_dists, context)#

Bases: ClobberError

Common base class for all non-exit exceptions.

exception CommandNotFoundError(command)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception PathNotFoundError(path)#

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

exception DirectoryNotFoundError(path)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception EnvironmentLocationNotFound(location)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception EnvironmentNameNotFound(environment_name)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception NoBaseEnvironmentError#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception DirectoryNotACondaEnvironmentError(target_directory)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaEnvironmentError(message, *args)#

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

exception DryRunExit#

Bases: conda.CondaExitZero

Common base class for all non-exit exceptions.

exception CondaSystemExit(*args)#

Bases: conda.CondaExitZero, SystemExit

Common base class for all non-exit exceptions.

exception PaddingError(dist, placeholder, placeholder_length)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception LinkError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaOSError(message, **kwargs)#

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

exception ProxyError#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaIOError(message, *args)#

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

exception CondaFileIOError(filepath, message, *args)#

Bases: CondaIOError

Common base class for all non-exit exceptions.

exception CondaKeyError(key, message, *args)#

Bases: conda.CondaError, KeyError

Common base class for all non-exit exceptions.

exception ChannelError(message, caused_by=None, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception ChannelNotAllowed(channel)#

Bases: ChannelError

Common base class for all non-exit exceptions.

exception UnavailableInvalidChannel(channel, status_code, response: requests.models.Response | None = None)#

Bases: ChannelError

Common base class for all non-exit exceptions.

status_code: str | int#
exception OperationNotAllowed(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaImportError(message)#

Bases: conda.CondaError, ImportError

Common base class for all non-exit exceptions.

exception ParseError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CouldntParseError(reason)#

Bases: ParseError

Common base class for all non-exit exceptions.

exception ChecksumMismatchError(url, target_full_path, checksum_type, expected_checksum, actual_checksum)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception PackageNotInstalledError(prefix, package_name)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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.

exception CondaSSLError(message, caused_by=None, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception AuthenticationError(message, caused_by=None, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception PackagesNotFoundError(packages, channel_urls=())#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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.

_format_chain_str(bad_deps)#
exception RemoveError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception DisallowedPackageError(package_ref, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception SpecsConfigurationConflictError(requested_specs, pinned_specs, prefix)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaIndexError(message)#

Bases: conda.CondaError, IndexError

Common base class for all non-exit exceptions.

exception CondaValueError(message, *args, **kwargs)#

Bases: conda.CondaError, ValueError

Common base class for all non-exit exceptions.

exception CyclicalDependencyError(packages_with_cycles, **kwargs)#

Bases: conda.CondaError, ValueError

Common base class for all non-exit exceptions.

exception CorruptedEnvironmentError(environment_location, corrupted_file, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaHistoryError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaUpgradeError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaVerificationError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception SafetyError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaMemoryError(caused_by, **kwargs)#

Bases: conda.CondaError, MemoryError

Common base class for all non-exit exceptions.

exception NotWritableError(path, errno, **kwargs)#

Bases: conda.CondaError, OSError

Common base class for all non-exit exceptions.

exception NoWritableEnvsDirError(envs_dirs, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception NoWritablePkgsDirError(pkgs_dirs, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception EnvironmentNotWritableError(environment_location, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception CondaDependencyError(message)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception InvalidSpec(message: str, **kwargs)#

Bases: conda.CondaError, ValueError

Common base class for all non-exit exceptions.

exception InvalidVersionSpec(invalid_spec: str, details: str)#

Bases: InvalidSpec

Common base class for all non-exit exceptions.

exception InvalidMatchSpec(invalid_spec: str, details: str)#

Bases: InvalidSpec

Common base class for all non-exit exceptions.

exception EncodingError(caused_by, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception NoSpaceLeftError(caused_by, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception EnvironmentFileNotFound(filename, *args, **kwargs)#

Bases: CondaEnvException

Common base class for all non-exit exceptions.

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

Bases: CondaEnvException

Common base class for all non-exit exceptions.

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

Bases: CondaEnvException

Common base class for all non-exit exceptions.

exception EnvironmentFileNotDownloaded(username, packagename, *args, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception SpecNotFound(msg, *args, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

exception PluginError(message, caused_by=None, **kwargs)#

Bases: conda.CondaError

Common base class for all non-exit exceptions.

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.