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New generate-download for the new build mechanism

This commit is contained in:
Philipp Hagemeister 2012-12-11 17:34:33 +01:00
parent 8c3a45b6e4
commit 8c64aa48d2
1 changed files with 19 additions and 20 deletions
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generate-download
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@ -1,34 +1,33 @@
#!/usr/bin/env python
#!/usr/bin/env python3
import hashlib
import os.path
import shutil
import subprocess
import tempfile
import urllib.request
try:
from subprocess import check_output
except ImportError: # Python < 2.7
def check_output(*args, **kwargs):
p = subprocess.Popen(*args, stdout=subprocess.PIPE, **kwargs)
out,err = p.communicate()
if p.returncode != 0:
raise subprocess.CalledProcessError(p.returncode, args)
return out
URL = 'https://github.com/downloads/rg3/youtube-dl/youtube-dl'
youtubeDlDir = os.path.join(os.path.dirname(__file__), '..', 'youtube-dl')
with tempfile.NamedTemporaryFile(suffix='youtube-dl', delete=True) as ytdl_file:
with urllib.request.urlopen(URL) as dl:
shutil.copyfileobj(dl, ytdl_file)
ytdl_file.seek(0)
data = ytdl_file.read()
ytdl_file.flush()
version = subprocess.check_output(['python3', ytdl_file.name, '--version']).decode('ascii').strip()
# Read template page
template = file('download.html.in', 'r').read()
with open('download.html.in', 'r', encoding='utf-8') as tmplf:
template = tmplf.read()
# Build replacement strings
version = check_output([os.path.join(youtubeDlDir, 'youtube-dl'), '--version']).strip()
data = check_output(['git', 'show', '%s:youtube-dl' % version], cwd=youtubeDlDir)
url = 'https://github.com/rg3/youtube-dl/raw/%s/youtube-dl' % version
md5sum = hashlib.md5(data).hexdigest()
sha1sum = hashlib.sha1(data).hexdigest()
sha256sum = hashlib.sha256(data).hexdigest()
template = template.replace('@PROGRAM_VERSION@', version)
template = template.replace('@PROGRAM_URL@', url)
template = template.replace('@PROGRAM_URL@', URL)
template = template.replace('@PROGRAM_MD5SUM@', md5sum)
template = template.replace('@PROGRAM_SHA1SUM@', sha1sum)
template = template.replace('@PROGRAM_SHA256SUM@', sha256sum)
file('download.html', 'w').write(template)
with open('download.html', 'w', encoding='utf-8') as dlf:
dlf.write(template)