blur ( obj, radius = 64 ) # write to file with open ( "output.png", 'wb' ) as f : f. seek ( 0 ) # output: BytesIO object out = pyfastblur. (most recent call last): File C:/Users/Natecat/PycharmProjects/Python/test.py, line 9. time () # read image into memory object obj = BytesIO () with open ( "test.png", 'rb' ) as f : obj. from PIL import Image, ImageGrab from io import BytesIO i. It deals with streams whose bytes represent text. read ()) SpeedĬode: import pyfastblur import time from io import BytesIO runs = 6 average = 0.0 for i in range ( runs ): start = time. Another BufferedIOBase subclass, BytesIO, is a stream of in-memory bytes.
Pip install bytesio install#
The read methods are used for reading a particular type from the stream and the write methods are used for writing Pythons basic data types int, bool and float to the stream. pip install mojap-metadataarrow from io import BytesIO from mojapmetadata import Metadata from mojapmetadata. blur ( obj, radius = 24 ) # write result to file with open ( "output.png", 'wb' ) as f : f. BytesIOEx is a simple wrapper over Pythons io.BytesIO which provides additional methods for reading and writing C data types like int8, uint8, bool and so on. The BytesIO helps us avoid writing to a file and get the content immediately so it can be passed to the HTML renderer that takes index.html as a template. blur ( "path/to/file.png", radius = 24, enable_gaussian = True ) # enable_gaussian processes the image with gaussian blur instead of box blur (slower) # example 3 from io import BytesIO # read image into memory object obj = BytesIO () with open ( "test.png", 'rb' ) as f : obj. blur ( "path/to/file.png", radius = 24 ) # example 2 result = pyfastblur. Usage # example 1 import pyfastblur result = pyfastblur. If you’ll be exporting to images (eg: not just SVG), you’ll need additional optional dependencies, so run: pip install 'python-barcode images' (keep the quotes, most shells don’t play nice with square brackets). Don’t forget to add this to our app’s dependencies. Windows: python -m pip install pyfastblurĬd dist & python3 -m pip install. The best way is to use pip: pip install python-barcode. Small Python library with a single purpose to apply fast blur to PNG images (libpng backend) Install from io import BytesIO from dataclasses import dataclass from structdc import StructMixin, Uint32, Uint64 dataclass class.