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github.com_openSUSE_osc/osc/core.py
Dr. Peter Poeml 03ca18dbb8 - make 'results' output less noisy
- add parseargs() to simplify argument handling
- clean up some unused code
2006-05-11 07:27:50 +00:00

448 lines
11 KiB
Python
Executable File

#!/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__ = '0.2'
import os
import sys
import urllib2
import netrc
from urlparse import urlunsplit
import cElementTree as ET
from cStringIO import StringIO
# the needed entry in .netrc looks like this:
# machine api.opensuse.org login your_login password your_pass
info = netrc.netrc()
username, account, password = info.authenticators("api.opensuse.org")
from xml.dom.ext.reader import Sax2
from xml.dom.ext import PrettyPrint
netloc = 'api.opensuse.org'
scheme = 'http'
BUFSIZE = 1024*1024
store = '.osc'
exclude_stuff = [store, '.svn', 'CVS']
def parseargs():
if len(sys.argv) > 2:
args = sys.argv[2:]
else:
args = [ os.curdir ]
return args
def makeurl(l):
"""given a list of path compoments, construct a complete URL"""
return urlunsplit((scheme, netloc, '/'.join(l), '', ''))
def copy_file(src, dst):
s = open(src)
d = open(dst, 'w')
while 1:
buf = s.read(BUFSIZE)
if not buf: break
d.write(buf)
s.close()
d.close()
def init_basicauth():
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)
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()
return
def check_store_version():
try:
v = open(os.path.join(store, '_osclib_version')).read().strip()
except:
v = ''
if v != __version__:
print
print 'the osc metadata of your working copy'
print ' %s' % os.getcwd()
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, '_meta'])
f = urllib2.urlopen(u)
tree = ET.parse(f)
root = tree.getroot()
r = []
for node in root.findall('package'):
r.append(node.get('name'))
return r
def meta_get_filelist(prj, package):
u = makeurl(['source', prj, package])
f = urllib2.urlopen(u)
tree = ET.parse(f)
r = []
for node in tree.getroot():
r.append(node.get('name'))
return r
def localmeta_addfile(filename):
if filename in localmeta_get_filelist():
return
reader = Sax2.Reader()
f = open(os.path.join(store, '_files')).read()
doc = reader.fromString(f)
new = doc.createElement('entry')
#new.setAttribute('filetype', 'source')
new.setAttribute('name', filename)
doc.documentElement.appendChild(new)
o = open(os.path.join(store, '_files'), 'w')
PrettyPrint(doc, stream=o)
o.close()
def localmeta_removefile(filename):
reader = Sax2.Reader()
f = open(os.path.join(store, '_files')).read()
doc = reader.fromString(f)
for i in doc.getElementsByTagName('entry'):
if i.getAttribute('name') == filename:
i.parentNode.removeChild(i)
o = open(os.path.join(store, '_files'), 'w')
PrettyPrint(doc, stream=o)
o.close()
def localmeta_get_filelist():
tree = ET.parse(os.path.join(store, '_files'))
root = tree.getroot()
r = []
for node in root.findall('entry'):
r.append(node.get('name'))
return r
def get_slash_source():
u = makeurl(['source'])
tree = ET.parse(urllib2.urlopen(u))
r = []
for node in tree.getroot():
r.append(node.get('name'))
r.sort()
return r
def show_project_meta(prj):
f = urllib2.urlopen(makeurl(['source', prj, '_meta']))
return f.readlines()
def show_package_meta(prj, pac):
f = urllib2.urlopen(makeurl(['source', prj, pac, '_meta']))
return f.readlines()
def show_files_meta(prj, pac):
f = urllib2.urlopen(makeurl(['source', prj, pac]))
return f.readlines()
def get_user_id(user):
u = makeurl(['person', user])
f = urllib2.urlopen(u)
return f.readlines()
def get_source_file(prj, package, filename):
u = makeurl(['source', prj, package, filename])
#print 'checking out', u
f = urllib2.urlopen(u)
o = open(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 sha
s = sha.new()
f = open(file, 'r')
while 1:
buf = f.read(BUFSIZE)
if not buf: break
s.update(buf)
return s.digest()
def get_file_status(prj, package, filename, filelist=None):
"""
status can be:
file storefile file present STATUS
exists exists in _files
x x - 'D'
x x x 'M', if digest differs, else ' '
x - - '?'
x - x 'A'
- x x '!'
- x - 'D' (when file in working copy is already deleted)
- - x NOT DEFINED
- - - NEVER REACHED
"""
known_by_meta = False
exists = False
exists_in_store = False
if not filelist:
filelist = localmeta_get_filelist()
if filename in filelist:
known_by_meta = True
if os.path.exists(filename):
exists = True
if os.path.exists(os.path.join(store, filename)):
exists_in_store = True
if exists and exists_in_store and not known_by_meta:
state = 'D'
elif exists and exists_in_store and known_by_meta:
if dgst(filename) != dgst(os.path.join(store, filename)):
state = 'M'
else:
state = ' '
elif exists and not exists_in_store and not known_by_meta:
state = '?'
elif exists and not exists_in_store and 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:
print '%s: not exists and not exists_in_store and known_by_meta' % filename
print 'this state is undefined!'
sys.exit(1)
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' % filename
print 'this code path should never be reached!'
sys.exit(1)
return '%s %s' % (state, filename)
def get_source_file_diff(prj, package, filename):
url = makeurl(['source', prj, package, filename])
f = urllib2.urlopen(url)
localfile = open(filename, 'r')
import difflib
#print url
d = difflib.unified_diff(f.readlines(), localfile.readlines(), fromfile = url, tofile = filename)
localfile.close()
return ''.join(d)
def put_source_file(prj, package, filename):
import othermethods
sys.stdout.write('.')
u = makeurl(['source', prj, package, os.path.basename(filename)])
othermethods.putfile(u, filename, username, password)
def del_source_file(prj, package, filename):
import othermethods
u = makeurl(['source', prj, package, filename])
othermethods.delfile(u, filename, username, password)
wcfilename = os.path.join(store, filename)
if os.path.exists(filename): os.unlink(filename)
if os.path.exists(wcfilename): os.unlink(wcfilename)
def make_dir(project, package):
#print "creating directory '%s'" % project
print 'A %s' % project
if not os.path.exists(project):
os.mkdir(project)
os.mkdir(os.path.join(project, store))
#print "creating directory '%s/%s'" % (project, package)
print 'A %s/%s' % (project, package)
if not os.path.exists(os.path.join(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))
for filename in meta_get_filelist(project, package):
get_source_file(project, package, filename)
copy_file(filename, os.path.join(store, filename))
print 'A ', os.path.join(project, package, filename)
init_package_dir(project, package, store)
os.chdir(olddir)
def get_platforms():
f = urllib2.urlopen(makeurl(['platform']))
tree = ET.parse(f)
r = []
for node in tree.getroot():
r.append(node.get('name'))
r.sort()
return r
def get_platforms_of_project(prj):
f = show_project_meta(prj)
tree = ET.parse(StringIO(''.join(f)))
r = []
for node in tree.findall('repository'):
r.append(node.get('name'))
return r
def show_results_meta(prj, package, platform):
u = makeurl(['result', prj, platform, package, 'result'])
f = urllib2.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'] == 'expansion error':
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):
u = makeurl(['result', prj, platform, package, arch, 'log'])
f = urllib2.urlopen(u)
return f.readlines()
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