Function encodeBase64

lib/core/convert.py:240–278

Returns a Base64 encoded representation of the provided value >>> encodeBase64(b"123") == b"MTIz" True >>> encodeBase64(u"1234", binary=False) 'MTIzNA==' >>> encodeBase64(u"1234", binary=False, padding=False) 'MTIzNA' >>> encodeBase64(decodeBase64("A-B_CDE"), binary

(value, binary=True, encoding=None, padding=True, safe=False)

    return retVal

def encodeBase64(value, binary=True, encoding=None, padding=True, safe=False):
    """
    Returns a Base64 encoded representation of the provided value

    >>> encodeBase64(b"123") == b"MTIz"
    True
    >>> encodeBase64(u"1234", binary=False)
    'MTIzNA=='
    >>> encodeBase64(u"1234", binary=False, padding=False)
    'MTIzNA'
    >>> encodeBase64(decodeBase64("A-B_CDE"), binary=False, safe=True)
    'A-B_CDE'
    """

    if value is None:
        return None

    if isinstance(value, six.text_type):
        value = value.encode(encoding or UNICODE_ENCODING)

    retVal = base64.b64encode(value)

    if not binary:
        retVal = getText(retVal, encoding)

    if safe:
        padding = False

        # Reference: https://en.wikipedia.org/wiki/Base64#URL_applications
        # Reference: https://perldoc.perl.org/MIME/Base64.html
        if isinstance(retVal, bytes):
            retVal = retVal.replace(b'+', b'-').replace(b'/', b'_')
        else:
            retVal = retVal.replace('+', '-').replace('/', '_')

    if not padding:
        retVal = retVal.rstrip(b'=' if isinstance(retVal, bytes) else '=')

    return retVal

def getBytes(value, encoding=None, errors="strict", unsafe=True):
    """