I have an app and am experimenting with various modules (opencv,
skimage, harvester etc).
Using PyInstaller my self contained exe (--onefile) is huge (120+MB) and
takes a long time to startup.
I recently modified the code selectively import various modules if they
are required (to see which ones perform best and how they get packaged),
but PyInstaller seems to import/collect/package them even if the app
never uses them.
simple example.
CONFIG_USE_OPENCV = True
CONFIG_USE_SKIMAGE = False
CONFIG_USE_HARVESTER = False
if CONFIG_USE_OPENCV :
import cv2 as cv
if CONFIG_USE_SKIMAGE :
from skimage.transform import rescale
if CONFIG_USE_HARVESTER :
from harvester import Harvester
Am I right that PyInstaller will include all modules (opencv, skimage
and harvester) in the bundle regardless of the CONFIG settings ?
Is there a way to get PyInstaller to only package the modules that the
app will use (other than commenting out code everywhere?)
Thanks, Brendan.
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