flipperzero-firmware/scripts/flipper/utils.py

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import datetime
import hashlib
import os
def timestamp():
return int(datetime.datetime.now().timestamp())
def file_hash(path: str, algo: str, block_size: int = 4096):
fd = open(path, "rb")
h = hashlib.new(algo)
while True:
data = fd.read(block_size)
if len(data) > 0:
h.update(data)
else:
break
return h.hexdigest()
def file_md5(path, block_size=4096):
return file_hash(path, "md5", block_size)
def file_sha256(path, block_size=4096):
return file_hash(path, "sha256", block_size)