from pydantic import BaseModel

app = FastAPI()


class CommonHeaders(BaseModel):
    model_config = {"extra": "forbid"}

    host: str
    save_data: bool
    if_modified_since: str | None = None
    traceparent: str | None = None
    x_tag: list[str] = []


@app.get("/items/")
async def read_items(headers: CommonHeaders = Header()):

from pydantic import BaseModel

app = FastAPI()


class CommonHeaders(BaseModel):
    model_config = {"extra": "forbid"}

    host: str
    save_data: bool
    if_modified_since: str | None = None
    traceparent: str | None = None
    x_tag: list[str] = []


@app.get("/items/")
async def read_items(headers: Annotated[CommonHeaders, Header()]):

from fastapi import FastAPI, Header
from pydantic import BaseModel

app = FastAPI()


class CommonHeaders(BaseModel):
    host: str
    save_data: bool
    if_modified_since: str | None = None
    traceparent: str | None = None
    x_tag: list[str] = []


@app.get("/items/")
async def read_items(headers: Annotated[CommonHeaders, Header()]):

    Path path = tempDir.resolve("grandparent/parent/nonexistent.file");
    Path parent = path.getParent();
    Path grandparent = parent.getParent();
    assertFalse(Files.exists(grandparent));
    assertFalse(Files.exists(parent));

    MoreFiles.createParentDirectories(path);
    assertTrue(Files.exists(parent));
    assertTrue(Files.exists(grandparent));
  }

    URL url1 = new URL("file:/a");
    URL url2 = new URL("file:/b");
    URLClassLoader grandParent = new URLClassLoader(new URL[] {url1}, null);
    URLClassLoader parent = new URLClassLoader(new URL[] {url2}, grandParent);
    assertThat(ClassPath.getClassPathEntries(new ClassLoader(parent) {}))
        .containsExactly(new File("/a"), grandParent, new File("/b"), parent);
  }

        libraries and headers.
    *   TF code now resides in `tensorflow_core` and `tensorflow` is just a
        virtual pip package. No code changes are needed for projects using
        TensorFlow, the change is transparent
*   XLA
    *   XLA HLO graphs can be inspected with interactive_graphviz tool now.
*   Estimator
    *   Use tf.compat.v1.estimator.inputs instead of tf.estimator.inputs

    }
  }

  public void testCreateParentDirs_multipleParentsNeeded() throws IOException {
    File file = file(getTempDir(), "grandparent", "parent", "nonexistent.file");
    File parent = file.getParentFile();
    File grandparent = parent.getParentFile();
    assertFalse(grandparent.exists());
    Files.createParentDirs(file);
    assertTrue(parent.exists());
  }

    Path path = tempDir.resolve("grandparent/parent/nonexistent.file");
    Path parent = path.getParent();
    Path grandparent = parent.getParent();
    assertFalse(Files.exists(grandparent));
    assertFalse(Files.exists(parent));

    MoreFiles.createParentDirectories(path);
    assertTrue(Files.exists(parent));
    assertTrue(Files.exists(grandparent));
  }

	}
	*el = list
	return nil
}

type poolArgs struct {
	args          []string
	setDriveCount uint64
}

// buildDisksLayoutFromConfFile supports with and without ellipses transparently.
func buildDisksLayoutFromConfFile(pools []poolArgs) (layout disksLayout, err error) {
	if len(pools) == 0 {
		return layout, errInvalidArgument
	}

	for _, list := range pools {

                    <parent>
                        <groupId>com.example</groupId>
                        <artifactId>grandparent</artifactId>
                        <version>1.0.0</version>
                        <relativePath>../../grandparent/pom.xml</relativePath>
                    </parent>
                    <artifactId>child-project</artifactId>
                </project>
                """;