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google.appengine.api.appinfo.ValidFilename

Determines if a file name is valid.

google.appengine.api.appinfo.ValidFilename(
    filename
)

Args
`filename`	The file name to validate. The file name must be a valid file name: - It must only contain letters, numbers, and the following special characters: `@`, `_`, `+`, `/` `$`, `.`, `-`, or '~'. - It must be less than 256 characters. - It must not contain `/./`, `/../`, or `//`. - It must not end in `/`. - All spaces must be in the middle of a directory or file name.

Args

filename

The file name to validate. The file name must be a valid file name:

- It must only contain letters, numbers, and the following special
  characters:  `@`, `_`, `+`, `/` `$`, `.`, `-`, or '~'.
- It must be less than 256 characters.
- It must not contain `/./`, `/../`, or `//`.
- It must not end in `/`.
- All spaces must be in the middle of a directory or file name.

Returns
An error string if the file name is invalid. `''` is returned if the file name is valid.

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Last updated 2022-01-24 UTC.

google.appengine.api.appinfo.ValidFilename

Args

Returns