delete ancient files

This commit is contained in:
Nicolas Duhamel 2019-03-25 16:05:02 +01:00
parent a0d23d7e03
commit a7221dfd1f
2 changed files with 0 additions and 74 deletions

35
crop.py
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import os
from PIL import Image
""" Images cropping, in place"""
def is_picture(entry):
"""Return True if DirEntry is a picture"""
extension = ("jpg","png")
for ext in extension:
if entry.name.endswith('.'+ext):
return True
return False
def get_pictures(path):
"""Scan directory for pictures return DirEntry list of files"""
pictures = []
with os.scandir(path) as it:
for entry in it:
if not entry.name.startswith('.') \
and entry.is_file(follow_symlinks=False) \
and is_picture(entry):
pictures.append(entry)
return pictures
def crop(image_path, coords):
image_obj = Image.open(image_path)
cropped_image = image_obj.crop(coords)
cropped_image.save(image_path)
if __name__ == "__main__":
""" coordinates x1 y1 x2 y2,
get it from gimp selection tool"""
pics = get_pictures('/home/nicolas/tmp')
for p in pics:
crop(p.path, (19,122,499,460))

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##########
# Rename fonctions for scripting on the fly
#
import os
import math
from pathlib import Path
def is_picture(entry):
"""Return True if DirEntry is a picture"""
extension = ("jpg","png")
for ext in extension:
if entry.name.endswith('.'+ext):
return True
return False
def get_pictures(path):
"""Scan directory for pictures return DirEntry list of files"""
pictures = []
with os.scandir(path) as it:
for entry in it:
if not entry.name.startswith('.') \
and entry.is_file(follow_symlinks=False) \
and is_picture(entry):
pictures.append(entry)
return pictures
def rename(entries, reverse=False):
"""Rename file"""
entries = sorted(entries, key=lambda entry: entry.name, reverse=reverse)
digit_length = int(math.log10(len(entries)) + 1)
renamed = {}
for i, entry in enumerate(entries):
renamed[entry] = '{number:0{width}d}{ext}'.format(number=i,width=digit_length,ext=Path(entry.path).suffix)
for src, dst in renamed.items():
os.rename(src, dst)
if __name__ == '__main__':
entries = get_pictures('/home/nicolas/tmp')
rename(entries, reverse=True)