()
| 150 | |
| 151 | |
| 152 | def get_drawer_help() -> str: |
| 153 | help: dict[str, set] = {} |
| 154 | for alias, module in default_factories.items(): |
| 155 | try: |
| 156 | image = get_factory(module) |
| 157 | except ImportError: # pragma: no cover |
| 158 | continue |
| 159 | aliases: Optional[DrawerAliases] = getattr(image, "drawer_aliases", None) |
| 160 | if not aliases: |
| 161 | continue |
| 162 | factories = help.setdefault(commas(aliases), set()) |
| 163 | factories.add(alias) |
| 164 | |
| 165 | return ". ".join( |
| 166 | f"For {commas(factories, 'and')}, use: {aliases}" |
| 167 | for aliases, factories in help.items() |
| 168 | ) |
| 169 | |
| 170 | |
| 171 | def commas(items: Iterable[str], joiner="or") -> str: |
no test coverage detected