## Let's Encrypt

Antes de Let's Encrypt, esses certificados HTTPS eram vendidos por terceiros confiáveis.

O processo de aquisição de um desses certificados costumava ser complicado, exigia bastante papelada e os certificados eram bastante caros.

Mas então <a href="https://letsencrypt.org/" class="external-link" target="_blank">Let's Encrypt</a> foi criado.

El schema de OpenAPI es lo que alimenta a los dos sistemas de documentación interactiva incluidos.

También hay docenas de alternativas, todas basadas en OpenAPI. Podrías añadir fácilmente cualquiera de esas alternativas a tu aplicación construida con **FastAPI**.

También podrías usarlo para generar código automáticamente, para los clientes que se comunican con tu API. Por ejemplo, frontend, móvil o aplicaciones de IoT.

,EAAOhR,SAAkBgR,EAAS,MAEpD6H,QAAS,SAAU3W,GAClB,OAAO+I,EAAK/I,EAAM,eAEnB4W,aAAc,SAAU5W,EAAM2E,EAAIqQ,GACjC,OAAOjM,EAAK/I,EAAM,aAAcgV,IAEjChM,KAAM,SAAUhJ,GACf,OAAOkW,EAASlW,EAAM,gBAEvBiW,KAAM,SAAUjW,GACf,OAAOkW,EAASlW,EAAM,oBAEvB6W,QAAS,SAAU7W,GAClB,OAAO+I,EAAK/I,EAAM,gBAEnBwW,QAAS,SAAUxW,GAClB,OAAO+I,EAAK/I,EAAM,oBAEnB8W,UAAW,SAAU9W,EAAM2E,EAAIqQ,GAC9B,OAAOjM,EAAK/I,EAAM,cAAegV,IAElC+B,UAAW,SAAU/W,EAAM2E,EAAIqQ,GAC9B,OAAOjM,EAAK/I,EAAM,kBAAmBgV,IAEtCG,SAAU,SAAUnV,GACnB,OAAOmV,GAAYnV,EAAKb,YAAc,IA...

,EAAOhR,SAAkBgR,EAAS,MAEpD6H,QAAS,SAAU3W,GAClB,OAAO+I,EAAK/I,EAAM,eAEnB4W,aAAc,SAAU5W,EAAM2E,EAAIqQ,GACjC,OAAOjM,EAAK/I,EAAM,aAAcgV,IAEjChM,KAAM,SAAUhJ,GACf,OAAOkW,EAASlW,EAAM,gBAEvBiW,KAAM,SAAUjW,GACf,OAAOkW,EAASlW,EAAM,oBAEvB6W,QAAS,SAAU7W,GAClB,OAAO+I,EAAK/I,EAAM,gBAEnBwW,QAAS,SAAUxW,GAClB,OAAO+I,EAAK/I,EAAM,oBAEnB8W,UAAW,SAAU9W,EAAM2E,EAAIqQ,GAC9B,OAAOjM,EAAK/I,EAAM,cAAegV,IAElC+B,UAAW,SAAU/W,EAAM2E,EAAIqQ,GAC9B,OAAOjM,EAAK/I,EAAM,kBAAmBgV,IAEtCG,SAAU,SAAUnV,GACnB,OAAOmV,GAAYnV,EAAKb,YAAc,IA...

*)
  echo "Usage: $0 {devtoolset-7|devtoolset-9} <target-directory>"
  echo "Use 'devtoolset-7' to build a manylinux2010 compatible toolchain or 'devtoolset-9' to build a manylinux2014 compatible toolchain"
  exit 1
  ;;
esac

mkdir -p "${TARGET}"

# Download glibc's shared and development libraries based on the value of the
# `VERSION` parameter.
# Note: 'Templatizing' this and the other conditional branches would require

	## Minimum required versions for build dependencies
	GIT_VERSION="1.0"
	GO_VERSION="1.16"
	OSX_VERSION="10.8"
	KNAME=$(uname -s)
	ARCH=$(uname -m)
	case "${KNAME}" in
	SunOS)
		ARCH=$(isainfo -k)
		;;
	esac
}

## FIXME:
## In OSX, 'readlink -f' option does not exist, hence
## we have our own readlink -f behavior here.
## Once OSX has the option, below function is good enough.
##
## readlink() {

tB,EAQS,CACTtf,GAAI4R,EAAgB,6HAA2B,6HAC/C3R,GAAI2R,EAAgB,6HAA2B,6HAC/CzR,GAAIyR,EAAgB,2GAAwB,2GAC5CxR,GAAI,uEACJI,GAAI,uHACJC,GAAI,8EAOkC9P,GArBzByI,MAAM,KAChBimB,EAAM,IAAO,GAAKA,EAAM,KAAQ,GACjCC,EAAM,GACM,GAAZD,EAAM,IAAWA,EAAM,IAAM,IAAMA,EAAM,IAAM,IAAmB,IAAbA,EAAM,KAC3DC,EAAM,GACNA,EAAM,IAiDhB,SAASuQ,GAAqBxT,GAC1B,OAAO,WACH,OAAOA,EAAM,UAAwB,KAAjBnyB,KAAK6T,QAAiB,SAAM,IAAM,QA9a9D1T,EAAM0X,aAAa,KAAM,CACrBhJ,OAAQ,yGAA6EK,MACjF,KAEJN,YAAa,4DAAkDM,MAAM,KACrEkD,SAAU,0EAAwDlD,MAC9D,KAEJiD,cAAe,iCAA8Bj...

    esac
    case $MAX_FD in  #(
      '' | soft) :;; #(
      *)
        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
        # shellcheck disable=SC2039,SC3045
        ulimit -n "$MAX_FD" ||
            warn "Could not set maximum file descriptor limit to $MAX_FD"
    esac
fi

    esac
    case $MAX_FD in  #(
      '' | soft) :;; #(
      *)
        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
        # shellcheck disable=SC2039,SC3045
        ulimit -n "$MAX_FD" ||
            warn "Could not set maximum file descriptor limit to $MAX_FD"
    esac
fi

SAM Conversions
---------------

When you use Java APIs from Kotlin you can operate on Java interfaces as if they were Kotlin
lambdas. The [feature][java_sams] is available for interfaces that define a Single Abstract Method
(SAM).

But when you use Kotlin APIs from Kotlin there’s no automatic conversion. Code that used SAM lambdas
with OkHttp 3.x: must use `object :` with OkHttp 4.x: