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# iterate files over subdirectories in `00_store`, store image files in hash table, delete files with same hash
import os
import hashlib
def check_same_image(file_path):
sha256_hash = hashlib.sha256()
with open(file_path, "rb") as f:
for byte_block in iter(lambda: f.read(8192), b""):
sha256_hash.update(byte_block)
return sha256_hash.hexdigest()
def action(in_path):
img_hash = {}
for root, _, files in os.walk(in_path):
for file in files:
file_path = os.path.join(root, file)
md5 = check_same_image(file_path)
if md5 in img_hash:
os.remove(file_path)
print(file_path, "found")
else:
img_hash[md5] = file_path
CURR_DIR = os.path.dirname(os.path.abspath(__file__))
action(CURR_DIR + "/data/train")
action(CURR_DIR + "/data/validate")
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