rbtools.clients.plastic¶

A client for Plastic SCM.

Classes

class rbtools.clients.plastic.PlasticClient(**kwargs)[source]¶

Bases: BaseSCMClient

A client for Plastic SCM.

This is a wrapper around the cm executable that fetches repository information and generates compatible diffs.

REVISION_CHANGESET_PREFIX = 'cs:'[source]¶

__firstlineno__ = 30¶

__init__(**kwargs)[source]¶

Initialize the client.

Parameters:

**kwargs (dict) – Keyword arguments to pass through to the superclass.

__static_attributes__ = ('workspacedir',)¶

check_dependencies() → None[source]¶

Check whether all base dependencies are available.

This checks for the presence of cm in the system path.

Added in version 4.0.

Raises:

rbtools.clients.errors.SCMClientDependencyError – A cm tool could not be found.

diff(revisions: SCMClientRevisionSpec | None, **kwargs) → SCMClientDiffResult[source]¶

Perform a diff across all modified files in a Plastic workspace.

Parent diffs are not supported.

Parameters:

• revisions (dict) – A dictionary of revisions, as returned by parse_revision_spec().

• **kwargs (dict, unused) – Unused keyword arguments.

Returns:

A dictionary containing keys documented in SCMClientDiffResult.

Return type:

dict

get_local_path() → str | None[source]¶

Return the local path to the working tree.

Returns:

The filesystem path of the repository on the client system.

Return type:

str

get_repository_info() → RepositoryInfo | None[source]¶

Return repository information for the current working tree.

Returns:

The repository info structure.

Return type:

rbtools.clients.base.repository.RepositoryInfo

name: str = 'Plastic'[source]¶

The name of the client.

Type:

str

parse_revision_spec(revisions: Sequence[str] | None = None) → SCMClientRevisionSpec[source]¶

Parse the given revision spec.

These will be used to generate the diffs to upload to Review Board (or print). The Plastic implementation requires that one and only one revision is passed in. The diff for review will include the changes in the given changeset or branch.

Parameters:

revisions (list of str, optional) – A list of revisions as specified by the user.

Returns:

The parsed revision spec.

See SCMClientRevisionSpec for the format of this dictionary.

This always populates tip.

base will always be None.

Return type:

dict

Raises:

• rbtools.clients.errors.InvalidRevisionSpecError – The given revisions could not be parsed.

• rbtools.clients.errors.TooManyRevisionsError – The specified revisions list contained too many revisions.

scmclient_id: str = 'plastic'[source]¶

The unique ID of the client.

Added in version 4.0: This will be required in RBTools 5.0.

Type:

str

server_tool_ids: ClassVar[Sequence[str] | None] = ['plastic'][source]¶

A comma-separated list of SCMClient IDs on the server.

This supersedes server_tool_names when running on a version of Review Board that supports passing tool IDs to the repositories list API.

Added in version 5.0.1.

Type:

str

server_tool_names: ClassVar[str | None] = 'Plastic SCM'[source]¶

A comma-separated list of SCMClient names on the server.

Added in version 3.0.

Type:

str

supports_changesets: bool = True[source]¶

Whether the SCM uses server-side changesets

Added in version 3.0.

Type:

bool

supports_patch_revert: bool = True[source]¶

Whether the SCM client supports reverting patches.

Type:

bool