annotation = annotation.__value__
    if annotation is not inspect.Signature.empty:
        use_annotation = annotation
        type_annotation = annotation
    # Extract Annotated info
    if get_origin(use_annotation) is Annotated:
        annotated_args = get_args(annotation)
        type_annotation = annotated_args[0]
        fastapi_annotations = [
            arg

</li>

<li>
<code>(R2)(R0)</code>:
The location at <code>R0</code> plus <code>R2</code>.
</li>

<li>
<code>R0.UXTB</code>
<br>
<code>R0.UXTB&lt;&lt;imm</code>:
<code>UXTB</code>: extract an 8-bit value from the low-order bits of <code>R0</code> and zero-extend it to the size of <code>R0</code>.
<code>R0.UXTB&lt;&lt;imm</code>: left shift the result of <code>R0.UXTB</code> by <code>imm</code> bits.

        if (fessConfig.isLdapLowercasePermissionName()) {
            return name.toLowerCase(Locale.ROOT);
        }
        return name;
    }

    /**
     * Processes search results to extract roles using a BiConsumer.
     *
     * @param result the list of search results
     * @param consumer the BiConsumer to process entry DN and role name
     * @throws NamingException if LDAP naming exception occurs

</div>

That will download a compressed file with the FastAPI code, normally from [PyPI](https://pypi.org/project/fastapi/).

It will also **download** files for other packages that FastAPI depends on.

Then it will **extract** all those files and put them in a directory in your computer.

By default, it will put those files downloaded and extracted in the directory that comes with your Python installation, that's the **global environment**.

{* ../../docs_src/cookie_param_models/tutorial001_an_py310.py hl[9:12,16] *}

**FastAPI**, request ile gelen **cookies** içinden **her bir field** için veriyi **extract** eder ve size tanımladığınız Pydantic model'i verir.

## Dokümanları Kontrol Edin { #check-the-docs }

Tanımlanan cookie'leri `/docs` altındaki docs UI'da görebilirsiniz:

<div class="screenshot">

        // so we check that the counter bytes change as expected
        Set<String> uniqueCounters = new HashSet<>();
        for (int i = 0; i < sampleSize; i++) {
            // Extract first 8 bytes as counter
            byte[] counter = new byte[8];
            System.arraycopy(nonces[i], 0, counter, 0, 8);
            uniqueCounters.add(bytesToHex(counter));
        }

		},
	},
	// Issue 66869: Don't skip over an EOCDR with a truncated comment.
	// The test file sneakily hides a second EOCDR before the first one;
	// previously we would extract one file ("file") from this archive,
	// while most other tools would reject the file or extract a different one ("FILE").
	{
		Name:  "comment-truncated.zip",
		Error: ErrFormat,
	},
}

func TestReader(t *testing.T) {
	for _, zt := range tests {

# Cache for endpoint context to avoid re-extracting on every request
_endpoint_context_cache: dict[int, EndpointContext] = {}


def _extract_endpoint_context(func: Any) -> EndpointContext:
    """Extract endpoint context with caching to avoid repeated file I/O."""
    func_id = id(func)

    if func_id in _endpoint_context_cache:
        return _endpoint_context_cache[func_id]

    try:

{* ../../docs_src/query_param_models/tutorial001_an_py310.py hl[9:13,17] *}

**FastAPI**, request’teki **query parameter**’lardan **her field** için veriyi **extract** eder ve tanımladığınız Pydantic model’i size verir.

## Dokümanları Kontrol Edin { #check-the-docs }

Query parameter’ları `/docs` altındaki dokümantasyon arayüzünde görebilirsiniz:

<div class="screenshot">

	response, err = s.client.Do(request)
	c.Assert(err, nil)
	// assert the http response status code.
	c.Assert(response.StatusCode, http.StatusOK)

	var buffer bytes.Buffer
	// extract the body of the response.
	responseBody, err := io.ReadAll(response.Body)
	c.Assert(err, nil)
	// assert the http response body content.
	c.Assert(true, bytes.Equal(responseBody, buffer.Bytes()))
}