maxMemoryBytes -= n
		}
		form.File[name] = append(form.File[name], fh)
	}

	return form, nil
}

func mimeHeaderSize(h textproto.MIMEHeader) (size int64) {
	size = 400
	for k, vs := range h {
		size += int64(len(k))
		size += 200 // map entry overhead
		for _, v := range vs {
			size += int64(len(v))
		}
	}
	return size
}

// Form is a parsed multipart form.

!!! info
    `Form` is a class that inherits directly from `Body`.

!!! tip
    To declare form bodies, you need to use `Form` explicitly, because without it the parameters would be interpreted as query parameters or body (JSON) parameters.

## About "Form Fields"

The way HTML forms (`<form></form>`) sends the data to the server normally uses a "special" encoding for that data, it's different from JSON.

      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,

class OAuth2PasswordRequestForm:
    """
    This is a dependency class to collect the `username` and `password` as form data
    for an OAuth2 password flow.

    The OAuth2 specification dictates that for a password flow the data should be
    collected using form data (instead of JSON) and that it should have the specific
    fields `username` and `password`.

	// If there's a 𝓤 term, the entire list is 𝓤.
	// If the termlist is in normal form, this requires at most
	// one iteration.
	for _, x := range xl {
		if x != nil && x.typ == nil {
			return true
		}
	}
	return false
}

// norm returns the normal form of xl.
func (xl termlist) norm() termlist {
	// Quadratic algorithm, but good enough for now.
	// TODO(gri) fix asymptotic performance
	used := make([]bool, len(xl))

      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,

	}

	z.acc = Exact
	if x.form == zero && y.form == inf || x.form == inf && y.form == zero {
		// ±0 * ±Inf
		// ±Inf * ±0
		// value of z is undefined but make sure it's valid
		z.form = zero
		z.neg = false
		panic(ErrNaN{"multiplication of zero with infinity"})
	}

	if x.form == inf || y.form == inf {
		// ±Inf * y
		// x * ±Inf
		z.form = inf
		return z
	}

      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,

      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,

     restrict the recipients’ rights in the Source Code Form.

3.2. Distribution of Executable Form

     If You distribute Covered Software in Executable Form then:

     a. such Covered Software must also be made available in Source Code Form,
        as described in Section 3.1, and You must inform recipients of the
        Executable Form how they can obtain a copy of such Source Code Form by