/*
 * Copyright (C) 2021 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/*
 * Copyright (C) 2008 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

# does not have "python", "core" directories. Then, it will be copied
# to tensorflow/ which does have these two directories.
try:
  del python
except NameError:
  pass
try:
  del core
except NameError:
  pass
try:
  del compiler
except NameError:
  pass

fake_database = initial_fake_database.copy()

initial_state = {"except": False, "finally": False}

state = initial_state.copy()

app = FastAPI()


async def get_database():
    temp_database = fake_database.copy()
    try:
        yield temp_database
        fake_database.update(temp_database)
    except HTTPException:
        state["except"] = True
        raise
    finally:
        state["finally"] = True

   * Writes a char as specified by {@link DataOutputStream#writeChar(int)}, except using
   * little-endian byte order.
   *
   * @throws IOException if an I/O error occurs
   */
  @Override
  public void writeChar(int v) throws IOException {
    writeShort(v);
  }

  /**
   * Writes a {@code String} as specified by {@link DataOutputStream#writeChars(String)}, except
   * each character is written using little-endian byte order.
   *

## Dependencias con `yield` y `except` { #dependencies-with-yield-and-except }

Si capturas una excepción usando `except` en una dependencia con `yield` y no la lanzas nuevamente (o lanzas una nueva excepción), FastAPI no podrá notar que hubo una excepción, al igual que sucedería con Python normal:

/*
 * Copyright (C) 2009 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/*
 * Copyright (C) 2019 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License

Exception yakalayıp buna göre özel bir response oluşturmak istiyorsanız bir [Custom Exception Handler](../handling-errors.md#install-custom-exception-handlers) oluşturun.

## `yield` ve `except` ile Dependency'ler { #dependencies-with-yield-and-except }

`yield` kullanan bir dependency içinde `except` ile bir exception yakalar ve bunu tekrar fırlatmazsanız (ya da yeni bir exception fırlatmazsanız), FastAPI normal Python'da olduğu gibi bir exception olduğunu fark edemez:

3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E")}.accent-primary .custom-control-input:focus:not(:checked)~.custom-control-label::before,.accent-primary .custom-file-input:focus~.custom-file-label,.accent-primary .custom-select:focus,.accent-primary .form-control:focus:not(.is-invalid):not(.is-warning):not(.is-valid){border-color:#80bdff}.accent-primary .page-item .page-link{color:#007bff}.accent-primary .page-item.active .page-link,.accent-primary .page-item.active a{background-color:#007bff;...