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get_smallest_skew: avoid shm if no ProcessPoolExecutor is passed

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This commit is contained in:
Robert Sachunsky 2025-09-18 20:07:54 +02:00
parent 0662ece536
commit 04c3d7dd1b
1 changed files with 8 additions and 3 deletions
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9
src/eynollah/utils/separate_lines.py
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@ -1469,7 +1469,7 @@ def do_image_rotation(angle, img=None, sigma_des=1.0, logger=None):
return var
def return_deskew_slop(img_patch_org, sigma_des,n_tot_angles=100,
main_page=False, logger=None, plotter=None, map=map):
main_page=False, logger=None, plotter=None, map=None):
if main_page and plotter:
plotter.save_plot_of_textline_density(img_patch_org)
@ -1523,8 +1523,13 @@ def return_deskew_slop(img_patch_org, sigma_des,n_tot_angles=100,
def get_smallest_skew(img, sigma_des, angles, logger=None, plotter=None, map=map):
if logger is None:
logger = getLogger(__package__)
if map is None:
results = [do_image_rotation.__wrapped__(angle, img=img, sigma_des=sigma_des, logger=logger)
for angle in angles]
else:
with share_ndarray(img) as img_shared:
results = list(map(partial(do_image_rotation, img=img_shared, sigma_des=sigma_des, logger=logger), angles))
results = list(map(partial(do_image_rotation, img=img_shared, sigma_des=sigma_des, logger=logger),
angles))
if plotter:
plotter.save_plot_of_rotation_angle(angles, results)
try: