def fix_pickle_encoding(self, old_encoding):
"""Do the equivalent of master/contrib/fix_pickle_encoding.py"""
changes_file = os.path.join(self.basedir, "changes.pck")
with open(changes_file) as fp:
changemgr = pickle.load(fp)
changemgr.recode_changes(old_encoding, quiet=True)
with open(changes_file, "w") as fp:
pickle.dump(changemgr, fp)
def fix_pickle_encoding(self, old_encoding):
"""Do the equivalent of master/contrib/fix_pickle_encoding.py"""
changes_file = os.path.join(self.basedir, "changes.pck")
with open(changes_file) as fp:
changemgr = pickle.load(fp)
changemgr.recode_changes(old_encoding, quiet=True)
with open(changes_file, "w") as fp:
pickle.dump(changemgr, fp)
def make_pickle(self, *changes, **kwargs):
recode_fn = kwargs.pop('recode_fn', None)
# this uses the now-defunct ChangeMaster, which exists only in the
# buildbot.util.pickle module
cm = pickle.ChangeMaster()
cm.changes = changes
if recode_fn:
recode_fn(cm)
with open(self.changes_pickle, "wb") as f:
pickle.dump(cm, f)
def make_pickle(self, *changes, **kwargs):
recode_fn = kwargs.pop('recode_fn', None)
# this uses the now-defunct ChangeMaster, which exists only in the
# buildbot.util.pickle module
cm = pickle.ChangeMaster()
cm.changes = changes
if recode_fn:
recode_fn(cm)
with open(self.changes_pickle, "wb") as f:
pickle.dump(cm, f)
def saveYourself(self):
for b in self.currentBuilds:
if not b.isFinished:
# interrupted build, need to save it anyway.
# BuildStatus.saveYourself will mark it as interrupted.
b.saveYourself()
filename = os.path.join(self.basedir, "builder")
tmpfilename = filename + ".tmp"
try:
with open(tmpfilename, "wb") as f:
pickle.dump(self, f, -1)
if runtime.platformType == 'win32':
# windows cannot rename a file on top of an existing one
if os.path.exists(filename):
os.unlink(filename)
os.rename(tmpfilename, filename)
except Exception:
log.msg("unable to save builder %s" % self.name)
log.err()
def saveYourself(self):
for b in self.currentBuilds:
if not b.isFinished:
# interrupted build, need to save it anyway.
# BuildStatus.saveYourself will mark it as interrupted.
b.saveYourself()
filename = os.path.join(self.basedir, "builder")
tmpfilename = filename + ".tmp"
try:
with open(tmpfilename, "wb") as f:
pickle.dump(self, f, -1)
if runtime.platformType == 'win32':
# windows cannot rename a file on top of an existing one
if os.path.exists(filename):
os.unlink(filename)
os.rename(tmpfilename, filename)
except Exception:
log.msg("unable to save builder %s" % self.name)
log.err()
def saveYourself(self):
filename = os.path.join(self.builder.basedir, "%d" % self.number)
if os.path.isdir(filename):
# leftover from 0.5.0, which stored builds in directories
shutil.rmtree(filename, ignore_errors=True)
tmpfilename = filename + ".tmp"
try:
with open(tmpfilename, "wb") as f:
pickle.dump(self, f, -1)
if runtime.platformType == 'win32':
# windows cannot rename a file on top of an existing one, so
# fall back to delete-first. There are ways this can fail and
# lose the builder's history, so we avoid using it in the
# general (non-windows) case
if os.path.exists(filename):
os.unlink(filename)
os.rename(tmpfilename, filename)
except Exception:
log.msg("unable to save build %s-#%d" % (self.builder.name,
self.number))
log.err()
if len(args) == 2:
changes_file = args[0]
old_encoding = args[1]
elif len(args) == 1:
changes_file = "changes.pck"
old_encoding = args[0]
else:
parser.error("Need at least one argument")
print "opening %s" % (changes_file,)
try:
fp = open(changes_file)
except IOError, e:
parser.error("Couldn't open %s: %s" % (changes_file, str(e)))
changemgr = load(fp)
fp.close()
print "decoding bytestrings in %s using %s" % (changes_file, old_encoding)
changemgr.recode_changes(old_encoding)
changes_backup = changes_file + ".old"
i = 0
while os.path.exists(changes_backup):
i += 1
changes_backup = changes_file + ".old.%i" % i
print "backing up %s to %s" % (changes_file, changes_backup)
os.rename(changes_file, changes_backup)
dump(changemgr, open(changes_file, "w"))
if len(args) == 2:
changes_file = args[0]
old_encoding = args[1]
elif len(args) == 1:
changes_file = "changes.pck"
old_encoding = args[0]
else:
parser.error("Need at least one argument")
print "opening %s" % (changes_file, )
try:
fp = open(changes_file)
except IOError, e:
parser.error("Couldn't open %s: %s" % (changes_file, str(e)))
changemgr = load(fp)
fp.close()
print "decoding bytestrings in %s using %s" % (changes_file, old_encoding)
changemgr.recode_changes(old_encoding)
changes_backup = changes_file + ".old"
i = 0
while os.path.exists(changes_backup):
i += 1
changes_backup = changes_file + ".old.%i" % i
print "backing up %s to %s" % (changes_file, changes_backup)
os.rename(changes_file, changes_backup)
dump(changemgr, open(changes_file, "w"))
