Serialization and Deserialization of Vuer Data Types
`vuer.serdes`#

class vuer.serdes.BytesIO#

Bases: _BufferedIOBase

Buffered I/O implementation using an in-memory bytes buffer.

__new__(**kwargs)#

close()#: Disable all I/O operations.

closed#: True if the file is closed.

flush()#: Does nothing.

getbuffer()#: Get a read-write view over the contents of the BytesIO object.

getvalue()#: Retrieve the entire contents of the BytesIO object.

isatty()#

Always returns False.

BytesIO objects are not connected to a TTY-like device.

read(size=-1, /)#

Read at most size bytes, returned as a bytes object.

If the size argument is negative, read until EOF is reached. Return an empty bytes object at EOF.

read1(size=-1, /)#

Read at most size bytes, returned as a bytes object.

If the size argument is negative or omitted, read until EOF is reached. Return an empty bytes object at EOF.

readable()#: Returns True if the IO object can be read.

readinto(buffer, /)#

Read bytes into buffer.

Returns number of bytes read (0 for EOF), or None if the object is set not to block and has no data to read.

readline(size=-1, /)#

Next line from the file, as a bytes object.

Retain newline. A non-negative size argument limits the maximum number of bytes to return (an incomplete line may be returned then). Return an empty bytes object at EOF.

readlines(size=None, /)#

List of bytes objects, each a line from the file.

Call readline() repeatedly and return a list of the lines so read. The optional size argument, if given, is an approximate bound on the total number of bytes in the lines returned.

seek(pos, whence=0, /)#

Change stream position.

Seek to byte offset pos relative to position indicated by whence:: 0 Start of stream (the default). pos should be >= 0; 1 Current position - pos may be negative; 2 End of stream - pos usually negative.

Returns the new absolute position.

seekable()#: Returns True if the IO object can be seeked.

tell()#: Current file position, an integer.

truncate(size=None, /)#

Truncate the file to at most size bytes.

Size defaults to the current file position, as returned by tell(). The current file position is unchanged. Returns the new size.

writable()#: Returns True if the IO object can be written.

write(b, /)#

Write bytes to file.

Return the number of bytes written.

writelines(lines, /)#

Write lines to the file.

Note that newlines are not added. lines can be any iterable object producing bytes-like objects. This is equivalent to calling write() for each element.

vuer.serdes.serializer(data)#

vuer.serdes.jpg(image, quality: int = 90)#

base64 encode the image into a string, using JPEG encoding

Does not support transparency.

Parameters:: quality (int) –

vuer.serdes.png(image)#: base64 encode the image into a string, using PNG encoding

vuer.serdes.b64jpg(image, quality: int = 90)#

base64 encode the image into a string, using JPEG encoding

Does not support transparency.

Parameters:: quality (int) –

vuer.serdes.b64png(image)#: base64 encode the image into a string, using PNG encoding

Serialization and Deserialization of Vuer Data Typesvuer.serdes#

Serialization and Deserialization of Vuer Data Types
`vuer.serdes`#