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include user-agent in update requests

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This commit is contained in:
j 2014-08-07 12:12:03 +02:00
parent 537eba0f0f
commit d5a57708d3
1 changed files with 20 additions and 16 deletions
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36
oml/update.py
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@ -10,7 +10,6 @@ import urllib2
import shutil import shutil
import subprocess import subprocess
import requests
import ed25519 import ed25519
import ox import ox
@ -32,22 +31,27 @@ def verify(release):
return False return False
return True return True
def download_module(url, filename): def get(url, filename=None):
print 'download', os.path.basename(filename) request = urllib2.Request(url, headers={
dirname = os.path.dirname(filename) 'User-Agent': settings.USER_AGENT
if dirname and not os.path.exists(dirname): })
os.makedirs(dirname) with closing(urllib2.urlopen(request)) as u:
with open(filename, 'w') as f: if not filename:
with closing(urllib2.urlopen(url)) as u: data = u.read()
data = u.read(4096) return data
while data: else:
f.write(data) dirname = os.path.dirname(filename)
if dirname and not os.path.exists(dirname):
os.makedirs(dirname)
with open(filename, 'w') as fd:
data = u.read(4096) data = u.read(4096)
while data:
fd.write(data)
data = u.read(4096)
def check(): def check():
if settings.release: if settings.release:
r = requests.get(RELEASE_URL) release_data = get(RELEASE_URL)
release_data = r.content
release = json.loads(release_data) release = json.loads(release_data)
old = settings.release['modules']['openmedialibrary']['version'] old = settings.release['modules']['openmedialibrary']['version']
new = release['modules']['openmedialibrary']['version'] new = release['modules']['openmedialibrary']['version']
@ -56,8 +60,7 @@ def check():
def download(): def download():
if not os.path.exists(os.path.join(settings.config_path, 'release.json')): if not os.path.exists(os.path.join(settings.config_path, 'release.json')):
return True return True
r = requests.get(RELEASE_URL) release_data = get(RELEASE_URL)
release_data = r.content
release = json.loads(release_data) release = json.loads(release_data)
old = settings.release['modules']['openmedialibrary']['version'] old = settings.release['modules']['openmedialibrary']['version']
new = release['modules']['openmedialibrary']['version'] new = release['modules']['openmedialibrary']['version']
@ -70,7 +73,8 @@ def download():
module_tar = os.path.join(settings.updates_path, release['modules'][module]['name']) module_tar = os.path.join(settings.updates_path, release['modules'][module]['name'])
url = RELEASE_URL.replace('release.json', release['modules'][module]['name']) url = RELEASE_URL.replace('release.json', release['modules'][module]['name'])
if not os.path.exists(module_tar): if not os.path.exists(module_tar):
download_module(url, module_tar) print 'download', os.path.basename(module_tar)
get(url, module_tar)
if ox.sha1sum(module_tar) != release['modules'][module]['sha1']: if ox.sha1sum(module_tar) != release['modules'][module]['sha1']:
os.unlink(module_tar) os.unlink(module_tar)
return False return False