license is intended to facilitate the commercial use of the Program,
the Contributor who includes the Program in a commercial product
offering should do so in a manner which does not create potential
liability for other Contributors. Therefore, if a Contributor includes
the Program in a commercial product offering, such Contributor
("Commercial Contributor") hereby agrees to defend and indemnify every

For example, you might want to try <a href="https://speakeasyapi.dev/?utm_source=fastapi+repo&utm_medium=github+sponsorship" class="external-link" target="_blank">Speakeasy</a>.

There are also several other companies offering similar services that you can search and find online. 🤓

## Generate a TypeScript Frontend Client

Let's start with a simple FastAPI application:

=== "Python 3.9+"

	}
	certTree, err := certListFunc().AsMap().CertTree()
	if err != nil {
		return nil, err
	}

	// create a CertificateRenewHandler for each signed certificate in the certificate tree;
	// NB. we are not offering support for renewing CAs; this would cause serious consequences
	for ca, certs := range certTree {
		for _, cert := range certs {
			// create a ReadWriter for certificates stored in the K8s local PKI

			return nil, nil, nil, nil
		}
	}

	if session.version != VersionTLS13 {
		// In TLS 1.2 the cipher suite must match the resumed session. Ensure we
		// are still offering it.
		if mutualCipherSuite(hello.cipherSuites, session.cipherSuite) == nil {
			return nil, nil, nil, nil
		}

		hello.sessionTicket = session.ticket
		return
	}

In particular, when the variants are mutual exclusive — i.e. they are *not* feature variants, but different variants offering alternative choices.
One example *all* pom-based libraries already have are the _runtime_ and _compile_ variants, where Gradle can choose only one depending on the task at hand.

      and apparatus claims, in any patent Licensable by such Contributor that
      would be infringed, but for the grant of the License, by the making,
      using, selling, offering for sale, having made, import, or transfer of
      either its Contributions or its Contributor Version.

1.12. “Secondary License”

      means either the GNU General Public License, Version 2.0, the GNU Lesser

		return nil
	}

	// Never resume a session for a different TLS version.
	if c.vers != sessionState.version {
		return nil
	}

	cipherSuiteOk := false
	// Check that the client is still offering the ciphersuite in the session.
	for _, id := range hs.clientHello.cipherSuites {
		if id == sessionState.cipherSuite {
			cipherSuiteOk = true
			break
		}
	}
	if !cipherSuiteOk {
		return nil
	}

which the executable runs, unless that component itself accompanies the
executable.

If distribution of executable or object code is made by offering access
to copy from a designated place, then offering equivalent access to copy
the source code from the same place counts as distribution of the source
code, even though third parties are not compelled to copy the source
along with the object code.