mirror of
https://github.com/mashirozx/sakura.git
synced 2024-11-22 06:48:12 +08:00
63 lines
1.5 KiB
Python
63 lines
1.5 KiB
Python
#coding=utf-8
|
|
'''
|
|
Created on Apr 23, 2018
|
|
Desc: Webp convertor
|
|
@author: Mashiro https://2heng.xin
|
|
'''
|
|
import os
|
|
import sys
|
|
import json
|
|
import hashlib
|
|
from PIL import Image
|
|
|
|
class Single(object):
|
|
def __init__(self, file, manifest):
|
|
self.file = file
|
|
self.mani = manifest
|
|
|
|
def hash(self):
|
|
hasher = hashlib.md5()
|
|
with open('gallary/' + self.file, 'rb') as afile:
|
|
buf = afile.read()
|
|
hasher.update(buf)
|
|
self.hash = hasher.hexdigest()
|
|
self.jpeg = 'jpeg/' + self.hash + '.jpeg'
|
|
self.webp = 'webp/' + self.hash + '.webp'
|
|
|
|
def optimize(self):
|
|
im = Image.open('gallary/' + self.file).convert('RGB')
|
|
im.save(self.jpeg, 'JPEG') # todo: TinyPNG API
|
|
im.save(self.webp, 'WEBP')
|
|
|
|
def manifest(self):
|
|
self.mani[self.hash] = {
|
|
'source': self.file,
|
|
'jpeg': 'jpeg/' + self.hash + '.jpeg',
|
|
'webp': 'webp/' + self.hash + '.webp'
|
|
}
|
|
|
|
def main(self):
|
|
self.hash()
|
|
# if os.path.exists(self.jpeg) and os.path.exists(self.webp):
|
|
self.optimize()
|
|
self.manifest()
|
|
return self.mani
|
|
|
|
def main():
|
|
onlyfiles = [f for f in os.listdir('gallary') if os.path.isfile(os.path.join('gallary', f))]
|
|
id = 1
|
|
Manifest = {}
|
|
|
|
for f in onlyfiles:
|
|
worker = Single(f, Manifest)
|
|
Manifest = worker.main()
|
|
print(str(id) + '/' + str(len(onlyfiles)))
|
|
id += 1
|
|
|
|
with open('manifest.json', 'w+') as json_file:
|
|
json.dump(Manifest, json_file)
|
|
|
|
if __name__ == '__main__':
|
|
main()
|
|
key = input('`manifest.json` saved. Press any key to quit.')
|
|
quit() |