diff --git a/tableauserverclient/models/user_item.py b/tableauserverclient/models/user_item.py index 05e0f5916..4de36e080 100644 --- a/tableauserverclient/models/user_item.py +++ b/tableauserverclient/models/user_item.py @@ -548,6 +548,49 @@ def _validate_attribute_value(item: str, possible_values: list[str], column_type return raise AttributeError(f"Invalid value {item} for {column_type}") + # Inverse of _evaluate_site_role: decompose a site role back to (license, admin_level, publish) + # for writing the CSV import format. + @staticmethod + def _decompose_site_role(site_role: str) -> tuple[str, str, str]: + """Return (license, admin_level, publish) CSV column values for a given site role. + + Legacy `UserItem.Roles` values are handled in two ways depending on whether + the server has a sensible modern equivalent: + + - **Mapped to modern equivalents** (row emitted, server accepts): the legacy + roles `SiteAdministrator`, `Publisher`, `Interactor`, and `ReadOnly` each + map to the current-model role that best matches their historical intent + (SiteAdministratorExplorer, ExplorerCanPublish, Explorer, Viewer). + - **Emitted as `license="Invalid"`** (row rejected server-side with + USER_CSV_INVALID_LICENSE): the legacy roles `UnlicensedWithPublish`, + `ViewerWithPublish`, `Guest`, and `SupportUser` have no equivalent in the + current server model (`RestApiSiteRole` does not accept them on any code + path). Emitting `"Invalid"` preserves the per-row error semantics callers + of `bulk_add` had before this refactor, rather than silently coercing + those users to a valid-but-wrong Unlicensed account. + + Round-trip note: `_evaluate_site_role(*_decompose_site_role(r)) == r` for + every current-model role. Two label asymmetries: `ServerAdministrator` + round-trips through the legacy label `SiteAdministrator` (that's the only + label `_evaluate_site_role` emits for `admin="System"`), and the legacy + roles above are folded into their modern equivalents by design. + """ + _role_map: dict[str, tuple[str, str, str]] = { + "ServerAdministrator": ("Creator", "System", "1"), + "SiteAdministratorCreator": ("Creator", "Site", "1"), + "SiteAdministratorExplorer": ("Explorer", "Site", "1"), + "SiteAdministrator": ("Explorer", "Site", "1"), # legacy, mapped to SiteAdministratorExplorer + "Creator": ("Creator", "None", "1"), + "ExplorerCanPublish": ("Explorer", "None", "1"), + "Explorer": ("Explorer", "None", "0"), + "Viewer": ("Viewer", "None", "0"), + "Unlicensed": ("Unlicensed", "None", "0"), + "ReadOnly": ("Viewer", "None", "0"), # legacy, mapped to Viewer + "Publisher": ("Explorer", "None", "1"), # legacy, mapped to ExplorerCanPublish + "Interactor": ("Explorer", "None", "0"), # legacy, mapped to Explorer + } + return _role_map.get(site_role, ("Invalid", "None", "0")) + # https://help.tableau.com/current/server/en-us/csvguidelines.htm#settings_and_site_roles # This logic is hardcoded to match the existing rules for import csv files @staticmethod @@ -569,14 +612,14 @@ def _evaluate_site_role(license_level, admin_level, publisher): else: site_role = "SiteAdministratorExplorer" else: # if it wasn't 'system' or 'site' then we can treat it as 'none' - if publisher == "yes": + if publisher in ("yes", "true", "1"): if license_level == "creator": site_role = "Creator" elif license_level == "explorer": site_role = "ExplorerCanPublish" else: site_role = "Unlicensed" # is this the expected outcome? - else: # publisher == 'no': + else: # publisher is "no" / "false" / "0" / any other value: if license_level == "explorer" or license_level == "creator": site_role = "Explorer" elif license_level == "viewer": diff --git a/tableauserverclient/server/endpoint/users_endpoint.py b/tableauserverclient/server/endpoint/users_endpoint.py index 48c77da66..099dc3531 100644 --- a/tableauserverclient/server/endpoint/users_endpoint.py +++ b/tableauserverclient/server/endpoint/users_endpoint.py @@ -527,7 +527,7 @@ def create_from_file(self, filepath: str) -> tuple[list[UserItem], list[tuple[Us warnings.warn("This method is deprecated, use bulk_add instead", DeprecationWarning) created = [] failed = [] - if not filepath.find("csv"): + if "csv" not in filepath: raise ValueError("Only csv files are accepted") with open(filepath) as csv_file: @@ -536,11 +536,9 @@ def create_from_file(self, filepath: str) -> tuple[list[UserItem], list[tuple[Us while line and line != "": user: UserItem = UserItem.CSVImport.create_user_from_line(line) try: - print(user) result = self.add(user) created.append(result) except ServerResponseError as serverError: - print("failed") failed.append((user, serverError)) line = csv_file.readline() return created, failed @@ -751,6 +749,7 @@ def create_users_csv(users: Iterable[UserItem]) -> bytes: - Admin Level - Publish capability - Email + - Auth setting Parameters ---------- @@ -765,22 +764,7 @@ def create_users_csv(users: Iterable[UserItem]) -> bytes: with io.StringIO() as output: writer = csv.writer(output, quoting=csv.QUOTE_MINIMAL) for user in users: - site_role = user.site_role or "Unlicensed" - if site_role == "ServerAdministrator": - license = "Creator" - admin_level = "System" - elif site_role.startswith("SiteAdministrator"): - admin_level = "Site" - license = site_role.replace("SiteAdministrator", "") - else: - license = site_role - admin_level = "" - - if any(x in site_role for x in ("Creator", "Admin", "Publish")): - publish = 1 - else: - publish = 0 - + license, admin_level, publish = UserItem.CSVImport._decompose_site_role(user.site_role or "Unlicensed") writer.writerow( ( f"{user.domain_name}\\{user.name}" if user.domain_name else user.name, @@ -790,6 +774,7 @@ def create_users_csv(users: Iterable[UserItem]) -> bytes: admin_level, publish, user.email, + user.auth_setting or "", ) ) output.seek(0) diff --git a/test/test_user.py b/test/test_user.py index fec21d25f..4dc8baa4d 100644 --- a/test/test_user.py +++ b/test/test_user.py @@ -405,7 +405,7 @@ def test_create_users_csv() -> None: "ServerAdministrator": "System", } - csv_columns = ["name", "password", "fullname", "license", "admin", "publish", "email"] + csv_columns = ["name", "password", "fullname", "license", "admin", "publish", "email", "auth"] csv_data = create_users_csv(users) csv_file = io.StringIO(csv_data.decode("utf-8")) csv_reader = csv.reader(csv_file) @@ -417,8 +417,23 @@ def test_create_users_csv() -> None: assert (user.fullname or "") == csv_user["fullname"] assert (user.email or "") == csv_user["email"] assert license_map[site_role] == csv_user["license"] - assert admin_map.get(site_role, "") == csv_user["admin"] + assert admin_map.get(site_role, "None") == csv_user["admin"] assert publish_map[site_role] == int(csv_user["publish"]) + assert (user.auth_setting or "") == csv_user["auth"] + + +def test_decompose_unsupported_role_emits_invalid_license() -> None: + # UnlicensedWithPublish and ViewerWithPublish are in UserItem.Roles for + # historical reasons but the server-side CSV license parser has never + # accepted them. _decompose_site_role emits license="Invalid" for these + # (and any other unmapped role) so the server rejects the row with + # USER_CSV_INVALID_LICENSE, preserving the per-row error semantics + # callers of bulk_add had before this refactor. + for role in ("UnlicensedWithPublish", "ViewerWithPublish", "Guest", "SupportUser"): + license, admin, publish = TSC.UserItem.CSVImport._decompose_site_role(role) + assert license == "Invalid" + assert admin == "None" + assert publish == "0" def test_bulk_add(server: TSC.Server) -> None: diff --git a/test/test_user_model.py b/test/test_user_model.py index 1b9b74f4e..3cfb96c73 100644 --- a/test/test_user_model.py +++ b/test/test_user_model.py @@ -80,6 +80,39 @@ def test_evaluate_role() -> None: assert actual == line[3], line + [actual] +# _decompose_site_role writes CSV rows that the server (and TSC's own +# _evaluate_site_role) parse back into a site role. This parametrized test +# pins the round-trip so a change in either direction can't drift silently. +# The two documented asymmetries are the ServerAdministrator/SiteAdministrator +# label pair and the legacy-role fold; both are captured explicitly below. +@pytest.mark.parametrize( + "role, expected", + [ + # Canonical current-model roles round-trip identity. + ("SiteAdministratorCreator", "SiteAdministratorCreator"), + ("SiteAdministratorExplorer", "SiteAdministratorExplorer"), + ("Creator", "Creator"), + ("ExplorerCanPublish", "ExplorerCanPublish"), + ("Explorer", "Explorer"), + ("Viewer", "Viewer"), + ("Unlicensed", "Unlicensed"), + # admin="System" always evaluates back to the legacy "SiteAdministrator" + # label -- that's the only label _evaluate_site_role emits for System. + ("ServerAdministrator", "SiteAdministrator"), + # Legacy roles fold into their modern equivalents on the way through. + # Documented in _decompose_site_role's docstring. + ("SiteAdministrator", "SiteAdministratorExplorer"), + ("ReadOnly", "Viewer"), + ("Publisher", "ExplorerCanPublish"), + ("Interactor", "Explorer"), + ], +) +def test_decompose_then_evaluate_round_trips(role: str, expected: str) -> None: + license_level, admin_level, publish = TSC.UserItem.CSVImport._decompose_site_role(role) + actual = TSC.UserItem.CSVImport._evaluate_site_role(license_level, admin_level, publish) + assert actual == expected, (role, license_level, admin_level, publish, actual) + + def test_get_user_detail_empty_line() -> None: test_line = "" test_user = TSC.UserItem.CSVImport.create_user_from_line(test_line)