qtvariantreader module

Module qtvariantreader provides the class QtVariantReader which allows the deserialization of a QVariant object.

class pysbs.qtclasses.qtvariantreader.QtVariantReader

Bases: object

Class QtVariantReader allows to read (deserialize) a QtVariant object from a Byte Array or a base64 encoded string.

static bytesToBool(aStr)

Convert the given string in hexadecimal into a bool

Parameters:

aStr (bytes) – The string to convert

Returns:

The result of the conversion as a bool

static bytesToChar(aStr)

Convert the given string in hexadecimal into a char

Parameters:

aStr (bytes) – The string to convert

Returns:

The result of the conversion as a char

static bytesToInt(aStr)

Convert the given string in hexadecimal into an integer

Parameters:

aStr (bytes) – The string to convert

Returns:

The result of the conversion as an integer

static bytesToInt16(aStr)

Convert the given string in hexadecimal into an integer

Parameters:

aStr (bytes) – The string to convert

Returns:

The result of the conversion as an integer

static bytesToInt8(aStr)

Convert the given string in hexadecimal into an integer

Parameters:

aStr (bytes) – The string to convert

Returns:

The result of the conversion as an integer

getFromBase64String(aEncodedString, aType)

Read the given base64 encoded string and return the included QtVariant which must be of the given type

Parameters:

• aEncodedString (str) – The string to read

• aType (QtVariantTypeEnum) – Type of the QtVariant included in the byte array

Returns:

The QtVariant object

getFromByteArray(aByteArray, aType)

Read the given byte array and return the included QtVariant which must be of the given type

Parameters:

• aByteArray (bytearray or str) – The byte array to read

• aType (QtVariantTypeEnum) – Type of the QtVariant included in the byte array

Returns:

The QtVariant object

readBool()

Read 1 bytes as a Boolean

Returns:

The next boolean as a Boolean

readByteArray()

Read the next ByteArray

Returns:

The ByteArray as a String

readChar()

Read 1 bytes as a char

Returns:

The next character as a string

readDouble()

Read 8 bytes as a double

Returns:

The next double as an Double

readInt()

Read 4 bytes as an integer

Returns:

The next integer as an Integer

readInt16()

Read 2 bytes as an integer

Returns:

The next integer as an Integer

readInt8()

Read 1 byte as an integer

Returns:

The next integer as an Integer

readKey()

Read the next key (=size of the key + string)

Returns:

The key as a String

readQtVariant()

Read the next variant item (=type + value)

Returns:

The variant item as a QtVariant

readQtVariantList()

Read the next variant list

Returns:

The variant map as a list of QtVariant

readQtVariantMap()

Read the next variant map

Returns:

The variant map as a dictionary of QtVariant

readQtVariantString()

Read the next string

Returns:

The bytes as a String

readQtVariantValue()

Read the next variant item value, according to the given type

Returns:

The variant item as a QtVariant

readSize()

Read the next size object

Returns:

The size as a tuple(int width,int height)

readString()

Read aSize bytes as a string

Returns:

The bytes as a String

readStringList()

Read the next string list

Returns:

The string map as a list of string

readURL()

Read the next URL

Returns:

The url as a string