Created
May 22, 2016 18:54
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launcher ld48-desmadrestudio
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import urllib2 | |
import hashlib | |
import os | |
import json | |
download_base = "http://desmadrestudio.com/static/ld48/" | |
# obtain find images/* -exec md5sum {} + | |
j = urllib2.urlopen(download_base + 'update.json') | |
j_obj = json.load(j) | |
list_download = j_obj['files'] | |
print "create dir" | |
try: | |
os.makedirs('ld48-desmadrestudio') | |
except: | |
pass | |
def download_file(url): | |
file_name = url.split('/')[-1] | |
for x in range(len(url.split('/')) - 1): | |
temp = "" | |
if (os.path.exists('ld48-desmadrestudio/' + url.split('/')[x]) == False): | |
temp += url.split('/')[x] | |
if temp != "": | |
print "create dir" | |
os.makedirs('ld48-desmadrestudio/' + temp) | |
u = urllib2.urlopen(download_base + url) | |
f = open(str('ld48-desmadrestudio/' + url), 'wb') | |
meta = u.info() | |
file_size = int(meta.getheaders("Content-Length")[0]) | |
print "Downloading: %s Bytes: %s" % (file_name, file_size), | |
file_size_dl = 0 | |
block_sz = 8192 | |
md5 = hashlib.md5() | |
while True: | |
buffer = u.read(block_sz) | |
if not buffer: | |
break | |
file_size_dl += len(buffer) | |
f.write(buffer) | |
md5.update(buffer) | |
status = r"[%3.2f%%]" % (file_size_dl * 100. / file_size) | |
status = status + chr(8) * (len(status) + 1) | |
print status, | |
f.close() | |
return md5.hexdigest() | |
def md5_for_file(url_file): | |
md5 = hashlib.md5() | |
with open(str(url_file), 'rb') as f: | |
for chunk in iter(lambda: f.read(8192), b''): | |
md5.update(chunk) | |
return md5.hexdigest() | |
for actual_download in list_download: | |
try: | |
tmp_md5 = md5_for_file('ld48-desmadrestudio/' + actual_download['url']) | |
except: | |
tmp_md5 = "error" | |
if actual_download['md5'] != tmp_md5: | |
while True: | |
if actual_download['md5'] == download_file(actual_download['url']): | |
actual_download['value'] = True | |
break | |
else: | |
print "error download, try again" | |
print "\n" | |
else: | |
print "md5 ok" | |
os.system('cd ld48-desmadrestudio & start.exe') |
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{ | |
"files": [ | |
{ | |
"url": "assets/background.png", | |
"md5": "e5e1c6f0fff11065beca32a9bc47b4c4", | |
"value": false | |
}, | |
{ | |
"url": "assets/bullet.png", | |
"md5": "651d5e1194400d9859f081e4dbbafa08", | |
"value": false | |
}, | |
{ | |
"url": "start.exe", | |
"md5": "dac2fed89c34528e383ad066c746e513", | |
"value": false | |
} | |
], | |
"boolean": true, | |
"null": null, | |
"number": 1 | |
} | |
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