## Импорт Path

Сначала импортируйте `Path` из `fastapi`, а также импортируйте `Annotated`:

=== "Python 3.10+"

    ```Python hl_lines="1  3"
    {!> ../../../docs_src/path_params_numeric_validations/tutorial001_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="1  3"
    {!> ../../../docs_src/path_params_numeric_validations/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

	_ = x[osMetricOpenFileWFd-6]
	_ = x[osMetricOpenFileRFd-7]
	_ = x[osMetricOpen-8]
	_ = x[osMetricOpenFileDirectIO-9]
	_ = x[osMetricLstat-10]
	_ = x[osMetricRemove-11]
	_ = x[osMetricStat-12]
	_ = x[osMetricAccess-13]
	_ = x[osMetricCreate-14]
	_ = x[osMetricReadDirent-15]
	_ = x[osMetricFdatasync-16]
	_ = x[osMetricSync-17]
	_ = x[osMetricLast-18]
}

    .first()
    .focus();
  $(".form-group .has-error")
    .first()
    .next("input,select,textarea")
    .focus();

  $("section.content input").keypress(function(e) {
    var $submitButton;
    if (e.which === 13) {
      $submitButton = $("input#submit, button#submit");
      if ($submitButton.length > 0) {
        $submitButton[0].submit();
      }
      // ignore enter key down
      return false;
    }
  });

	_ = x[OpMuxConnectError-6]
	_ = x[OpDisconnectClientMux-7]
	_ = x[OpDisconnectServerMux-8]
	_ = x[OpMuxClientMsg-9]
	_ = x[OpMuxServerMsg-10]
	_ = x[OpUnblockSrvMux-11]
	_ = x[OpUnblockClMux-12]
	_ = x[OpAckMux-13]
	_ = x[OpRequest-14]
	_ = x[OpResponse-15]
	_ = x[OpDisconnect-16]
	_ = x[OpMerged-17]
}

        int ms_usage = keyusage;
        switch ( ms_usage ) {
        case 3:
            ms_usage = 8;
        case 9:
            ms_usage = 8;
        case 23:
            ms_usage = 13;
        }
        return ms_usage;
    }


    public static byte[] calculateMacHMACAES ( int usage, KerberosKey baseKey, byte[] input ) throws GeneralSecurityException {
        byte[] cst = new byte[] {

        multimap.putAll("foo", asList(6));
        multimap.putAll("baz", asList(7, 8));
        multimap.putAll("dog", asList(9));
        multimap.putAll("bar", asList(10, 11));
        multimap.putAll("cat", asList(12, 13, 14));
        return multimap.keySet().iterator();
      }

      @Override
      protected void verify(List<String> elements) {
        assertEquals(newHashSet(elements), multimap.keySet());
      }

## Import Path

First, import `Path` from `fastapi`, and import `Annotated`:

=== "Python 3.10+"

    ```Python hl_lines="1  3"
    {!> ../../../docs_src/path_params_numeric_validations/tutorial001_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="1  3"
    {!> ../../../docs_src/path_params_numeric_validations/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

+ 5 + msgp.StringPrefixSize + len(z.ETag) + 10 + msgp.StringPrefixSize + len(z.VersionID) + 9 + msgp.BoolSize + 13 + msgp.BoolSize + 19 + z.TransitionedObject.Msgsize() + 15 + msgp.TimeSize + 15 + msgp.BoolSize + 12 + msgp.StringPrefixSize + len(z.ContentType) + 16 + msgp.StringPrefixSize + len(z.ContentEncoding) + 8 + msgp.TimeSize + 13 + msgp.StringPrefixSize + len(z.CacheControl) + 13 + msgp.StringPrefixSize + len(z.StorageClass) + 26 + msgp.StringPrefixSize + len(z.ReplicationStatusInternal) +...

                return false;
            }
            return comparison >= 0;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = 13;

        if (lowerBound == null) {
            result += 1;
        } else {
            result += lowerBound.hashCode();
        }

        result *= lowerBoundInclusive ? 1 : 2;

    .first()
    .focus();
  $(".form-group .has-error")
    .first()
    .next("input,select,textarea")
    .focus();

  $("section.content input").keypress(function(e) {
    if (e.which === 13) {
      var $submitButton = $("input#submit, button#submit");
      if ($submitButton.size() > 0) {
        $submitButton[0].submit();
      }
      // ignore enter key down
      return false;
    }
  });