pandora/update.py

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#!/usr/bin/python
import os
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root_dir = os.path.normpath(os.path.abspath(os.path.dirname(__file__)))
os.chdir(root_dir)
#using virtualenv's activate_this.py to reorder sys.path
activate_this = os.path.join(root_dir, 'bin', 'activate_this.py')
if os.path.exists(activate_this):
execfile(activate_this, dict(__file__=activate_this))
import sys
import subprocess
import ox
import json
from os.path import join, exists
def run(*cmd):
p = subprocess.Popen(cmd)
p.wait()
return p.returncode
def get(*cmd):
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, error = p.communicate()
return stdout
def get_release():
try:
return json.loads(ox.net.read_url('https://pan.do/json/release.json'))
except:
print "failed to load https://pan.do/ra, check your internet connection"
sys.exit(1)
repos = {
"pandora": {
"url": "http://code.0x2620.org/pandora/",
"path": ".",
},
"oxjs": {
"url": "http://code.0x2620.org/oxjs/",
"path": "./static/oxjs",
},
"oxtimelines": {
"url": "http://code.0x2620.org/oxtimelines/",
"path": "./src/oxtimelines",
},
"python-ox": {
"url": "http://code.0x2620.org/python-ox/",
"path": "./src/python-ox",
}
}
def reload_notice(base):
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print '\nYou might need to restart pandora to finish the update:\n\t"sudo %s/ctl reload"\n' % base
if __name__ == "__main__":
base = os.path.normpath(os.path.abspath(os.path.dirname(__file__)))
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if len(sys.argv) == 2 and sys.argv[1] in ('database', 'db'):
os.chdir(join(base, 'pandora'))
if get('./manage.py', 'south_installed').strip() == 'yes':
run('./manage.py', 'syncdb')
print '\nRunning "./manage.py migrate"\n'
run('./manage.py', 'migrate')
run('./manage.py', 'sync_itemsort')
reload_notice(base)
else:
print "You are upgrading from an older version of pan.do/ra."
print "Please use ./manage.py sqldiff -a to check for updates"
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print "and apply required changes. You might have to set defaults too."
print "Once done run:"
print "\tcd %s" % os.path.abspath(os.curdir)
print "\t./manage.py migrate --all --fake"
print "Check http://wiki.0x2620.org/wiki/pandora/DatabaseUpdate for more information"
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elif len(sys.argv) == 2 and sys.argv[1] == 'static':
os.chdir(join(base, 'pandora'))
run('./manage.py', 'update_static')
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elif len(sys.argv) == 4 and sys.argv[1] == 'postupdate':
os.chdir(base)
old = int(sys.argv[2])
new = int(sys.argv[3])
if old < 3111:
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run('bzr', 'resolved', 'pandora/monkey_patch', 'pandora/monkey_patch/migrations')
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if os.path.exists('pandora/monkey_patch'):
run('rm', '-r', 'pandora/monkey_patch')
else:
if len(sys.argv) == 1:
release = get_release()
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repos = release['repositories']
development = False
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else:
release = {
'date': 'development'
}
development = True
os.chdir(base)
current = ''
new = ''
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for repo in sorted(repos, key=lambda r: repos[r]['path']):
path = os.path.join(base, repos[repo]['path'])
if exists(path):
os.chdir(path)
revno = get('bzr', 'revno')
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if repo == 'pandora':
pandora_old_revno = revno
current += revno
url = repos[repo]['url']
if 'revision' in repos[repo]:
if int(revno) < repos[repo]['revision']:
run('bzr', 'pull', url, '-r', '%s' % repos[repo]['revision'])
else:
run('bzr', 'pull', url)
revno = get('bzr', 'revno')
new += revno
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if repo == 'pandora':
pandora_new_revno = revno
else:
os.chdir(os.path.dirname(path))
cmd = ['bzr', 'branch', repos[repo]['url']]
if 'revision' in repos[repo]:
cmd += ['-r', '%s' % repos[repo]['revision']]
run(*cmd)
setup = os.path.join(base, repos[repo]['path'], 'setup.py')
if repo in ('python-ox', 'oxtimelines') and os.path.exists(setup):
os.chdir(os.path.dirname(setup))
run(os.path.join(base, 'bin', 'python'), 'setup.py', 'develop')
new += '+'
os.chdir(join(base, 'pandora'))
if current != new:
run('./manage.py', 'update_static')
run('./manage.py', 'compile_pyc')
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if not development:
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print 'pan.do/ra is up to date, run "./update dev" to update to the current development version'
diff = get('./manage.py', 'sqldiff', '-a').strip()
if diff != '-- No differences':
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print 'Database has changed, please make a backup and run ./update.py db'
elif current != new:
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if pandora_old_revno != pandora_new_revno:
os.chdir(base)
run('./update.py', 'postupdate', pandora_old_revno, pandora_new_revno)
reload_notice(base)