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github.com_openSUSE_osc/osc/core.py
Dr. Peter Poeml db81a4b07b - new subcommand: linkpac, to create a linked package 
- extend edit_meta() with two arguments: template=new_package_templ, change_is_required=True
- increase BLOCKSIZE in othermethods.putfile() (1024 seemed a little small)
- extend othermethods.putfile() to serve a string buffer instead of a real file 
- for filelists, don't read _meta file any longer (depracated). Read directly
  from /source/<project>/
2006-08-07 10:08:54 +00:00

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#!/usr/bin/python
# Copyright (C) 2006 Peter Poeml. All rights reserved.
# This program is free software; it may be used, copied, modified
# and distributed under the terms of the GNU General Public Licence,
# either version 2, or (at your option) any later version.
__version__ = '0.7'
import os
import sys
import urllib2
from urllib import pathname2url, quote_plus
from urlparse import urlunsplit
import cElementTree as ET
from cStringIO import StringIO
import shutil
netloc = 'api.opensuse.org'
scheme = 'http'
BUFSIZE = 1024*1024
store = '.osc'
exclude_stuff = [store, '.svn', 'CVS']
new_project_templ = """\
<project name="%s">
<title>Short title of NewProject</title>
<description>This project aims at providing some foo and bar.
It also does some weird stuff.
</description>
<person role="maintainer" userid="%s" />
<!-- remove this comment to enable one or more build targets
<repository name="SUSE_Linux_Factory">
<path project="SUSE:Factory" repository="standard" />
<arch>x86_64</arch>
<arch>i586</arch>
</repository>
<repository name="SUSE_Linux_10.1">
<path project="SUSE:SL-10.1" repository="standard" />
<arch>x86_64</arch>
<arch>i586</arch>
</repository>
<repository name="SUSE_Linux_10.0">
<path project="SUSE:SL-10.0" repository="standard" />
<arch>x86_64</arch>
<arch>i586</arch>
</repository>
<repository name="SUSE_Linux_9.3">
<path project="SUSE:SL-9.3" repository="standard" />
<arch>x86_64</arch>
<arch>i586</arch>
</repository>
<repository name="Fedora_Core_5">
<path project="Fedora:Core5" repository="standard" />
<arch>i586</arch>
</repository>
<repository name="SUSE_SLES-9">
<path project="SUSE:SLES-9" repository="standard" />
<arch>x86_64</arch>
<arch>i586</arch>
-->
</project>
"""
new_package_templ = """\
<package name="%s">
<title>Title of New Package</title>
<description>LONG DESCRIPTION
GOES
HERE
</description>
<person role="maintainer" userid="%s"/>
<!--
use on of the examples below to disable building of this package
on a certain architecture, in a certain repository,
or a combination thereof:
<disable arch="x86_64"/>
<disable repository="SUSE_SLES-9"/>
<disable repository="SUSE_SLES-9" arch="x86_64"/>
-->
</package>
"""
class File:
"""represent a file, including its metadata"""
def __init__(self, name, md5, size, mtime):
self.name = name
self.md5 = md5
self.size = size
self.mtime = mtime
def __str__(self):
return self.name
class Project:
"""represent a project directory, holding packages"""
def __init__(self, dir):
self.dir = dir
self.absdir = os.path.abspath(dir)
self.name = store_read_project(self.dir)
self.pacs_available = meta_get_packagelist(self.name)
self.pacs_have = [ i for i in os.listdir(self.dir) if i in self.pacs_available ]
self.pacs_missing = [ i for i in self.pacs_available if i not in self.pacs_have ]
def checkout_missing_pacs(self):
for pac in self.pacs_missing:
print 'checking out new package %s' % pac
olddir = os.getcwd()
os.chdir(os.pardir)
checkout_package(self.name, pac)
os.chdir(olddir)
def __str__(self):
r = []
r.append('*****************************************************')
r.append('Project %s (dir=%s, absdir=%s)' % (self.name, self.dir, self.absdir))
r.append('have pacs:\n%s' % ', '.join(self.pacs_have))
r.append('missing pacs:\n%s' % ', '.join(self.pacs_missing))
r.append('*****************************************************')
return '\n'.join(r)
class Package:
"""represent a package (its directory) and read/keep/write its metadata"""
def __init__(self, workingdir):
self.dir = workingdir
self.absdir = os.path.abspath(self.dir)
self.storedir = os.path.join(self.dir, store)
check_store_version(self.dir)
self.prjname = store_read_project(self.dir)
self.name = store_read_package(self.dir)
files_tree = read_filemeta(self.dir)
files_tree_root = files_tree.getroot()
self.rev = files_tree_root.get('rev')
self.filenamelist = []
self.filelist = []
for node in files_tree_root.findall('entry'):
try:
f = File(node.get('name'),
node.get('md5'),
int(node.get('size')),
int(node.get('mtime')))
except:
# okay, a very old version of _files, which didn't contain any metadata yet...
f = File(node.get('name'), '', 0, 0)
self.filelist.append(f)
self.filenamelist.append(f.name)
self.to_be_deleted = read_tobedeleted(self.dir)
self.in_conflict = read_inconflict(self.dir)
self.todo = []
self.todo_send = []
self.todo_delete = []
# gather unversioned files (the ones not listed in _meta)
self.filenamelist_unvers = [ i for i in os.listdir(self.dir)
if i not in exclude_stuff
if i not in self.filenamelist ]
def addfile(self, n):
st = os.stat(os.path.join(self.dir, n))
f = File(n, None, st.st_size, st.st_mtime)
self.filelist.append(f)
self.filenamelist.append(n)
self.filenamelist_unvers.remove(n)
shutil.copy2(os.path.join(self.dir, n), os.path.join(self.storedir, n))
def delete_localfile(self, n):
try: os.unlink(os.path.join(self.dir, n))
except: pass
try: os.unlink(os.path.join(self.storedir, n))
except: pass
def put_on_deletelist(self, n):
if n not in self.to_be_deleted:
self.to_be_deleted.append(n)
def put_on_conflictlist(self, n):
if n not in self.in_conflict:
self.in_conflict.append(n)
def clear_from_conflictlist(self, n):
"""delete an entry from the file, and remove the file if it would be empty"""
if n in self.in_conflict:
filename = os.path.join(self.dir, n)
storefilename = os.path.join(self.storedir, n)
myfilename = os.path.join(self.dir, n + '.mine')
upfilename = os.path.join(self.dir, n + '.r' + self.rev)
try:
os.unlink(myfilename)
# the working copy may be updated, so the .r* ending may be obsolete...
# then we don't care
os.unlink(upfilename)
except:
pass
self.in_conflict.remove(n)
self.write_conflictlist()
def write_deletelist(self):
if len(self.to_be_deleted) == 0:
try:
os.unlink(os.path.join(self.storedir, '_to_be_deleted'))
except:
pass
else:
fname = os.path.join(self.storedir, '_to_be_deleted')
f = open(fname, 'w')
f.write('\n'.join(self.to_be_deleted))
f.write('\n')
f.close()
def delete_source_file(self, n):
import othermethods
u = makeurl(['source', self.prjname, self.name, pathname2url(n)])
othermethods.delfile(u, n, username, password)
self.delete_localfile(n)
def put_source_file(self, n):
import othermethods
# escaping '+' in the URL path (note: not in the URL query string) is
# only a workaround for ruby on rails, which swallows it otherwise
u = makeurl(['source', self.prjname, self.name, pathname2url(n)])
othermethods.putfile(u, username, password, file = os.path.join(self.dir, n))
shutil.copy2(os.path.join(self.dir, n), os.path.join(self.storedir, n))
def write_conflictlist(self):
if len(self.in_conflict) == 0:
os.unlink(os.path.join(self.storedir, '_in_conflict'))
else:
fname = os.path.join(self.storedir, '_in_conflict')
f = open(fname, 'w')
f.write('\n'.join(self.in_conflict))
f.write('\n')
f.close()
def updatefile(self, n):
filename = os.path.join(self.dir, n)
storefilename = os.path.join(self.storedir, n)
mtime = self.findfilebyname(n).mtime
get_source_file(self.prjname, self.name, n, targetfilename=filename)
os.utime(filename, (-1, mtime))
shutil.copy2(filename, storefilename)
def mergefile(self, n):
filename = os.path.join(self.dir, n)
storefilename = os.path.join(self.storedir, n)
myfilename = os.path.join(self.dir, n + '.mine')
upfilename = os.path.join(self.dir, n + '.r' + self.rev)
os.rename(filename, myfilename)
mtime = self.findfilebyname(n).mtime
get_source_file(self.prjname, self.name, n, targetfilename=upfilename)
os.utime(upfilename, (-1, mtime))
if binary_file(myfilename) or binary_file(upfilename):
# don't try merging
shutil.copy2(upfilename, filename)
shutil.copy2(upfilename, storefilename)
self.in_conflict.append(n)
self.write_conflictlist()
return 'C'
else:
# try merging
ret = os.system('diff3 -m -E %s %s %s > %s' \
% (myfilename, storefilename, upfilename, filename))
if ret == 0:
# merge was successful... clean up
os.rename(upfilename, filename)
shutil.copy2(filename, storefilename)
os.unlink(myfilename)
return 'G'
else:
# unsuccessful merge
self.in_conflict.append(n)
self.write_conflictlist()
return 'C'
def update_filesmeta(self):
meta = ''.join(show_files_meta(self.prjname, self.name))
f = open(os.path.join(self.storedir, '_files'), 'w')
f.write(meta)
f.close()
def update_pacmeta(self):
meta = ''.join(show_package_meta(self.prjname, self.name))
f = open(os.path.join(self.storedir, '_meta'), 'w')
f.write(meta)
f.close()
def findfilebyname(self, n):
for i in self.filelist:
if i.name == n:
return i
def status(self, n):
"""
status can be:
file storefile file present STATUS
exists exists in _files
x x - 'A'
x x x ' ' if digest differs: 'M'
and if in conflicts file: 'C'
x - - '?'
x - x 'D' and listed in _to_be_deleted
- x x '!'
- x - 'D' (when file in working copy is already deleted)
- - x 'F' (new in repo, but not yet in working copy)
- - - NOT DEFINED
"""
known_by_meta = False
exists = False
exists_in_store = False
if n in self.filenamelist:
known_by_meta = True
if os.path.exists(os.path.join(self.dir, n)):
exists = True
if os.path.exists(os.path.join(self.storedir, n)):
exists_in_store = True
if exists and not exists_in_store and known_by_meta:
state = 'D'
elif n in self.to_be_deleted:
state = 'D'
elif n in self.in_conflict:
state = 'C'
elif exists and exists_in_store and known_by_meta:
#print self.findfilebyname(n)
if dgst(os.path.join(self.dir, n)) != self.findfilebyname(n).md5:
state = 'M'
else:
state = ' '
elif exists and not exists_in_store and not known_by_meta:
state = '?'
elif exists and exists_in_store and not known_by_meta:
state = 'A'
elif not exists and exists_in_store and known_by_meta:
state = '!'
elif not exists and not exists_in_store and known_by_meta:
state = 'F'
elif not exists and exists_in_store and not known_by_meta:
state = 'D'
elif not exists and not exists_in_store and not known_by_meta:
print '%s: not exists and not exists_in_store and not nown_by_meta' % n
print 'this code path should never be reached!'
sys.exit(1)
return state
def merge(self, otherpac):
self.todo += otherpac.todo
def __str__(self):
r = """
name: %s
prjname: %s
workingdir: %s
localfilelist: %s
rev: %s
'todo' files: %s
""" % (self.name,
self.prjname,
self.dir,
'\n '.join(self.filenamelist),
self.rev,
self.todo)
return r
def read_meta_from_spec(self):
specfile = os.path.join(self.dir, self.name + '.spec')
name, summary, descr = read_meta_from_spec(specfile)
if name != self.name:
print 'name from spec does not match name of package... this is probably a problem'
sys.exit(1)
self.summary = summary
self.descr = descr
def update_pac_meta(self, template=new_package_templ):
import othermethods
import tempfile
(fd, filename) = tempfile.mkstemp(prefix = 'osc_editmeta.', suffix = '.xml', dir = '/tmp')
try:
u = makeurl(['source', self.prjname, self.name, '_meta'])
m = urllib2.urlopen(u).readlines()
except urllib2.HTTPError, e:
if e.code == 404:
print 'package does not exist yet... creating it'
m = template % (pac, username)
else:
print 'error getting package meta for project \'%s\' package \'%s\':' % (prj, pac)
print e
sys.exit(1)
f = os.fdopen(fd, 'w')
f.write(''.join(m))
f.close()
tree = ET.parse(filename)
tree.find('title').text = self.summary
tree.find('description').text = ''.join(self.descr)
tree.write(filename)
# FIXME: escape stuff for xml
print '*' * 36, 'old', '*' * 36
print ''.join(m)
print '*' * 36, 'new', '*' * 36
tree.write(sys.stdout)
print '*' * 72
# FIXME: for testing...
# open the new description in $EDITOR instead?
repl = raw_input('Write? (y/N) ')
if repl == 'y':
print 'Sending meta data...',
u = makeurl(['source', self.prjname, self.name, '_meta'])
othermethods.putfile(u, username, password, file=filename)
print 'Done.'
else:
print 'discarding', filename
os.unlink(filename)
def is_project_dir(d):
if os.path.exists(os.path.join(d, store, '_project')) and not \
os.path.exists(os.path.join(d, store, '_package')):
return True
else:
return False
def findpacs(files):
pacs = []
for f in files:
if f in exclude_stuff:
break
p = filedir_to_pac(f)
known = None
for i in pacs:
if i.name == p.name:
known = i
break
if known:
i.merge(p)
else:
pacs.append(p)
return pacs
def read_filemeta(dir):
return ET.parse(os.path.join(dir, store, '_files'))
def read_tobedeleted(dir):
r = []
fname = os.path.join(dir, store, '_to_be_deleted')
if os.path.exists(fname):
r = [ line.strip() for line in open(fname) ]
return r
def read_inconflict(dir):
r = []
fname = os.path.join(dir, store, '_in_conflict')
if os.path.exists(fname):
r = [ line.strip() for line in open(fname) ]
return r
def parseargs(list_of_args):
if list_of_args:
return list_of_args
else:
return [ os.curdir ]
def filedir_to_pac(f):
if os.path.isdir(f):
wd = f
p = Package(wd)
elif os.path.isfile(f):
wd = os.path.dirname(f)
if wd == '':
wd = os.curdir
p = Package(wd)
p.todo = [ os.path.basename(f) ]
else:
wd = os.path.dirname(f)
if wd == '':
wd = os.curdir
p = Package(wd)
p.todo = [ os.path.basename(f) ]
#else:
# print
# print 'error: %s is neither a valid file or directory' % f
# sys.exit(1)
return p
def statfrmt(statusletter, filename):
return '%s %s' % (statusletter, filename)
def makeurl(l):
"""given a list of path compoments, construct a complete URL"""
return urlunsplit((scheme, netloc, '/'.join(l), '', ''))
def urlopen(url):
"""wrapper around urllib2.urlopen for error handling"""
try:
fd = urllib2.urlopen(url)
except urllib2.HTTPError, e:
print >>sys.stderr, 'Error: can\'t get \'%s\'' % url
print >>sys.stderr, e
sys.exit(1)
return fd
def readauth():
"""look for the credentials. If there aren't any, ask and store them"""
#
# try .netrc first
#
# the needed entry in .netrc looks like this:
# machine api.opensuse.org login your_login password your_pass
# but it is not able for credentials containing spaces
import netrc
global username, password
try:
info = netrc.netrc()
username, account, password = info.authenticators(netloc)
return username, password
except (IOError, TypeError, netrc.NetrcParseError):
pass
#
# try .oscrc next
#
import ConfigParser
conffile = os.path.expanduser('~/.oscrc')
if os.path.exists(conffile):
config = ConfigParser.ConfigParser()
config.read(conffile)
username = config.get(netloc, 'user')
password = config.get(netloc, 'pass')
return username, password
#
# create .oscrc
#
import getpass
print >>sys.stderr, \
"""your user account / password are not configured yet.
You will be asked for them below, and they will be stored in
%s for later use.
""" % conffile
username = raw_input('Username: ')
password = getpass.getpass()
fd = open(conffile, 'w')
os.chmod(conffile, 0600)
print >>fd, """[general]
# Downloaded packages are cached here. Must be writable by you.
#packagecachedir: /var/tmp/osbuild-packagecache
# Wrapper to call build as root (sudo, su -, ...)
#su-wrapper: su -c
# rootdir to setup the chroot environment
#build-root: /var/tmp/build-root
[%s]
user: %s
pass: %s
""" % (netloc, username, password)
fd.close()
return username, password
def init_basicauth():
username, password = readauth()
passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm()
# this creates a password manager
passmgr.add_password(None, netloc, username, password)
# because we have put None at the start it will always
# use this username/password combination for urls
# for which `netloc` is a super-url
authhandler = urllib2.HTTPBasicAuthHandler(passmgr)
# create the AuthHandler
opener = urllib2.build_opener(authhandler)
opener.addheaders = [('User-agent', 'osc/%s' % __version__)]
urllib2.install_opener(opener)
# All calls to urllib2.urlopen will now use our handler
# Make sure not to include the protocol in with the URL, or
# HTTPPasswordMgrWithDefaultRealm will be very confused.
# You must (of course) use it when fetching the page though.
def init_package_dir(project, package, dir):
if not os.path.isdir(store):
os.mkdir(store)
os.chdir(store)
f = open('_project', 'w')
f.write(project + '\n')
f.close
f = open('_package', 'w')
f.write(package + '\n')
f.close
f = open('_files', 'w')
f.write(''.join(show_files_meta(project, package)))
f.close()
f = open('_osclib_version', 'w')
f.write(__version__ + '\n')
f.close()
os.chdir(os.pardir)
return
def check_store_version(dir):
versionfile = os.path.join(dir, store, '_osclib_version')
try:
v = open(versionfile).read().strip()
except:
v = ''
if v == '':
print 'error: "%s" is not an osc working copy' % dir
sys.exit(1)
if v != __version__:
if v in ['0.2', '0.3', '0.4', '0.5', '0.6']:
# version is fine, no migration needed
f = open(versionfile, 'w')
f.write(__version__ + '\n')
f.close()
return
print
print 'the osc metadata of your working copy "%s"' % dir
print 'has the wrong version (%s), should be %s' % (v, __version__)
print 'please do a fresh checkout'
print
sys.exit(1)
def meta_get_packagelist(prj):
u = makeurl(['source', prj])
try:
f = urllib2.urlopen(u)
except urllib2.HTTPError, e:
if e.code == 404:
print 'project \'%s\' does not exist' % prj
sys.exit(1)
else:
print e
print 'url: \'%s\'' % u
sys.exit(1)
tree = ET.parse(f)
root = tree.getroot()
return [ node.get('name') for node in root.findall('entry') ]
def meta_get_filelist(prj, package):
u = makeurl(['source', prj, package])
try:
f = urllib2.urlopen(u)
except urllib2.HTTPError, e:
print >>sys.stderr, 'error getting filelist for project \'%s\' package \'%s\'' % (prj, pac)
print >>sys.stderr, e
sys.exit(1)
root = ET.parse(f).getroot()
return [ node.get('name') for node in root ]
def get_slash_source():
u = makeurl(['source'])
try:
root = ET.parse(urllib2.urlopen(u)).getroot()
except urllib2.HTTPError, e:
print >>sys.stderr, 'error getting /source'
print >>sys.stderr, e
sys.exit(1)
return sorted([ node.get('name') for node in root ])
def show_project_meta(prj):
try:
f = urllib2.urlopen(makeurl(['source', prj, '_meta']))
except urllib2.HTTPError, e:
print >>sys.stderr, 'error getting meta for project \'%s\'' % prj
print >>sys.stderr, e
sys.exit(1)
return f.readlines()
def show_package_meta(prj, pac):
try:
f = urllib2.urlopen(makeurl(['source', prj, pac, '_meta']))
except urllib2.HTTPError, e:
print >>sys.stderr, 'error getting meta for project \'%s\' package \'%s\'' % (prj, pac)
print >>sys.stderr, e
sys.exit(1)
return f.readlines()
def edit_meta(prj, pac, template=new_package_templ, change_is_required=True):
import othermethods
import tempfile
(fd, filename) = tempfile.mkstemp(prefix = 'osc_editmeta.', suffix = '.xml', dir = '/tmp')
if pac:
# package meta
u = makeurl(['source', prj, pac, '_meta'])
try:
m = urllib2.urlopen(u).readlines()
except urllib2.HTTPError, e:
if e.code == 404:
m = template % (pac, username)
else:
print 'error getting package meta for project \'%s\' package \'%s\':' % (prj, pac)
print e
sys.exit(1)
else:
# project meta
u = makeurl(['source', prj, '_meta'])
try:
m = urllib2.urlopen(u).readlines()
except urllib2.HTTPError, e:
if e.code == 404:
m = new_project_templ % (prj, username)
else:
print 'error getting package meta for project \'%s\':' % prj
print e
sys.exit(1)
f = os.fdopen(fd, 'w')
f.write(''.join(m))
f.close()
timestamp = os.path.getmtime(filename)
editor = os.getenv('EDITOR', default='vim')
os.system('%s %s' % (editor, filename))
if change_is_required == True and os.path.getmtime(filename) == timestamp:
print 'File unchanged. Not saving.'
os.unlink(filename)
else:
print 'Sending meta data...',
othermethods.putfile(u, username, password, file=filename)
os.unlink(filename)
print 'Done.'
def show_files_meta(prj, pac):
f = urlopen(makeurl(['source', prj, pac]))
return f.readlines()
def show_upstream_rev(prj, pac):
m = show_files_meta(prj, pac)
return ET.parse(StringIO(''.join(m))).getroot().get('rev')
def read_meta_from_spec(specfile):
"""read Name, Summary and %description from spec file"""
if not os.path.isfile(specfile):
print 'file \'%s\' is not a readable file' % specfile
return None
lines = open(specfile).readlines()
for line in lines:
if line.startswith('Name:'):
name = line.split(':')[1].strip()
break
for line in lines:
if line.startswith('Summary:'):
summary = line.split(':')[1].strip()
break
descr = []
start = lines.index('%description\n') + 1
for line in lines[start:]:
if line.startswith('%'):
break
descr.append(line)
return name, summary, descr
def get_user_id(user):
u = makeurl(['person', quote_plus(user)])
try:
f = urllib2.urlopen(u)
return ''.join(f.readlines())
except urllib2.HTTPError:
print 'user \'%s\' not found' % user
return None
def get_source_file(prj, package, filename, targetfilename=None):
u = makeurl(['source', prj, package, pathname2url(filename)])
f = urlopen(u)
o = open(targetfilename or filename, 'w')
while 1:
buf = f.read(BUFSIZE)
if not buf: break
o.write(buf)
o.close()
def dgst(file):
#if not os.path.exists(file):
#return None
import md5
s = md5.new()
f = open(file, 'r')
while 1:
buf = f.read(BUFSIZE)
if not buf: break
s.update(buf)
return s.hexdigest()
def binary(s):
"""return true if a string is binary data using diff's heuristic"""
if s and '\0' in s[:4096]:
return True
return False
def binary_file(fn):
"""read 4096 bytes from a file named fn, and call binary() on the data"""
return binary(open(fn, 'r').read(4096))
def get_source_file_diff(dir, filename, rev):
import difflib
file1 = os.path.join(dir, store, filename) # stored original
file2 = os.path.join(dir, filename) # working copy
f1 = open(file1, 'r')
s1 = f1.read()
f1.close()
f2 = open(file2, 'r')
s2 = f2.read()
f2.close()
if binary(s1) or binary (s2):
d = ['Binary file %s has changed\n' % filename]
else:
d = difflib.unified_diff(\
s1.splitlines(1), \
s2.splitlines(1), \
fromfile = '%s (revision %s)' % (filename, rev), \
tofile = '%s (working copy)' % filename)
return ''.join(d)
def make_dir(project, package):
#print "creating directory '%s'" % project
if not os.path.exists(project):
print statfrmt('A', project)
os.mkdir(project)
os.mkdir(os.path.join(project, store))
f = open(os.path.join(project, store, '_project'), 'w')
f.write(project + '\n')
f.close()
#print "creating directory '%s/%s'" % (project, package)
if not os.path.exists(os.path.join(project, package)):
print statfrmt('A', '%s/%s' % (project, package))
os.mkdir(os.path.join(project, package))
os.mkdir(os.path.join(project, package, store))
return(os.path.join(project, package))
def checkout_package(project, package):
olddir = os.getcwd()
os.chdir(make_dir(project, package))
init_package_dir(project, package, store)
p = Package(os.curdir)
for filename in p.filenamelist:
p.updatefile(filename)
print 'A ', os.path.join(project, package, filename)
os.chdir(olddir)
def link_pac(src_project, src_package, dst_project, dst_package):
"""
create a linked package
- "src" is the original package
- "dst" is the "link" package that we are creating here
"""
import othermethods
import tempfile
src_meta = show_package_meta(src_project, src_package)
# replace package name and username
# using a string buffer
# and create the package
tree = ET.parse(StringIO(''.join(src_meta)))
root = tree.getroot()
root.set('name', '%s')
tree.find('person').set('userid', '%s')
buf = StringIO()
tree.write(buf)
src_meta = buf.getvalue()
edit_meta(dst_project, dst_package, template=src_meta, change_is_required=False)
# create the _link file
# but first, make sure not to overwrite an existing one
if '_link' in meta_get_filelist(dst_project, dst_package):
print
print '_link file already exists...! Aborting'
sys.exit(1)
print 'Creating _link...',
link_template = """\
<link project="%s" package="%s">
<patches>
<!-- <apply name="patch" /> -->
<!-- <topadd>%%define build_with_feature_x 1</topadd> -->
</patches>
</link>
""" % (src_project, src_package)
u = makeurl(['source', dst_project, dst_package, '_link'])
othermethods.putfile(u, username, password, strbuf = link_template)
print 'Done.'
def get_platforms():
f = urlopen(makeurl(['platform']))
tree = ET.parse(f)
r = [ node.get('name') for node in tree.getroot() ]
r.sort()
return r
def get_platforms_of_project(prj):
f = show_project_meta(prj)
tree = ET.parse(StringIO(''.join(f)))
r = [ node.get('name') for node in tree.findall('repository')]
return r
def get_repos_of_project(prj):
f = show_project_meta(prj)
tree = ET.parse(StringIO(''.join(f)))
repo_line_templ = '%-15s %-10s'
r = []
for node in tree.findall('repository'):
for node2 in node.findall('arch'):
r.append(repo_line_templ % (node.get('name'), node2.text))
return r
def show_results_meta(prj, package, platform):
u = makeurl(['result', prj, platform, package, 'result'])
f = urlopen(u)
return f.readlines()
def get_results(prj, package, platform):
#print '----------------------------------------'
r = []
#result_line_templ = '%(prj)-15s %(pac)-15s %(rep)-15s %(arch)-10s %(status)s'
result_line_templ = '%(rep)-15s %(arch)-10s %(status)s'
f = show_results_meta(prj, package, platform)
tree = ET.parse(StringIO(''.join(f)))
root = tree.getroot()
rmap = {}
rmap['prj'] = root.get('project')
rmap['pac'] = root.get('package')
rmap['rep'] = root.get('repository')
for node in root.findall('archresult'):
rmap['arch'] = node.get('arch')
statusnode = node.find('status')
rmap['status'] = statusnode.get('code')
if rmap['status'] in ['expansion error', 'broken']:
rmap['status'] += ': ' + statusnode.find('summary').text
if rmap['status'] == 'failed':
rmap['status'] += ': %s://%s' % (scheme, netloc) + \
'/result/%(prj)s/%(rep)s/%(pac)s/%(arch)s/log' % rmap
r.append(result_line_templ % rmap)
return r
def get_log(prj, package, platform, arch, offset):
u = makeurl(['result', prj, platform, package, arch, 'log?nostream=1&start=%s' % offset])
f = urlopen(u)
return f.read()
def get_buildinfo(prj, package, platform, arch):
# http://api.opensuse.org/rpm/Subversion/Apache_SuSE_Linux_10.1/i586/subversion/buildinfo
u = makeurl(['rpm', prj, platform, arch, package, 'buildinfo'])
f = urlopen(u)
return f.read()
def get_buildconfig(prj, package, platform, arch):
# http://api.opensuse.org/rpm/<proj>/<repo>/_repository/<arch>/_buildconfig
u = makeurl(['rpm', prj, platform, '_repository', arch, '_buildconfig'])
f = urlopen(u)
return f.read()
def get_history(prj, package):
# http://api.opensuse.org/rpm/Apache/factory/i586/apache2/history ?
# http://api.opensuse.org/package/Apache/apache2/history ?
u = makeurl(['package', prj, package, 'history'])
print u
f = urlopen(u)
return f.readlines()
def cmd_rebuild(prj, package):
u = makeurl(['source', prj, package, '?cmd=rebuild'])
try:
# adding data to the request makes it a POST
f = urllib2.urlopen(u, data=' ')
except urllib2.HTTPError, e:
print >>sys.stderr, 'could not trigger rebuild for project \'%s\' package \'%s\'' % (prj, package)
print >>sys.stderr, u
print >>sys.stderr, e
sys.exit(1)
root = ET.parse(f).getroot()
#code = root.get('code')
return root.find('summary').text
def store_read_project(dir):
p = open(os.path.join(dir, store, '_project')).readlines()[0].strip()
return p
def store_read_package(dir):
p = open(os.path.join(dir, store, '_package')).readlines()[0].strip()
return p
def get_osc_version():
return __version__
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