def fast_process(self, index, diff_rorp): """Patch base_rp with diff_rorp and write increment (neither is dir)""" mirror_rp, inc_prefix = longname.get_mirror_inc_rps( self.CCPP.get_rorps(index), self.basis_root_rp, self.inc_root_rp) tf = TempFile.new(mirror_rp) if self.patch_to_temp(mirror_rp, diff_rorp, tf): inc = robust.check_common_error(self.error_handler, increment.Increment, (tf, mirror_rp, inc_prefix)) if inc is not None and not isinstance(inc, int): self.CCPP.set_inc(index, inc) if inc.isreg(): inc.fsync_with_dir() # Write inc before rp changed if tf.lstat(): if robust.check_common_error(self.error_handler, rpath.rename, (tf, mirror_rp)) is None: self.CCPP.flag_success(index) else: tf.delete() elif mirror_rp.lstat(): mirror_rp.delete() self.CCPP.flag_deleted(index) elif inc.renamed: self.CCPP.flag_deleted(index) return # normal return, otherwise error occurred tf.setdata() if tf.lstat(): tf.delete()
def fast_process(self, index, diff_rorp):
"""Patch base_rp with diff_rorp and write increment (neither is dir)"""
mirror_rp, inc_prefix = longname.get_mirror_inc_rps(
self.CCPP.get_rorps(index), self.basis_root_rp, self.inc_root_rp)
tf = TempFile.new(mirror_rp)
if self.patch_to_temp(mirror_rp, diff_rorp, tf):
inc = robust.check_common_error(self.error_handler,
increment.Increment,
(tf, mirror_rp, inc_prefix))
if inc is not None and not isinstance(inc, int):
self.CCPP.set_inc(index, inc)
if inc.isreg():
inc.fsync_with_dir() # Write inc before rp changed
if tf.lstat():
if robust.check_common_error(self.error_handler,
rpath.rename,
(tf, mirror_rp)) is None:
self.CCPP.flag_success(index)
else:
tf.delete()
elif mirror_rp.lstat():
mirror_rp.delete()
self.CCPP.flag_deleted(index)
return # normal return, otherwise error occurred
tf.setdata()
if tf.lstat(): tf.delete()
def start_process(self, index, diff_rorp): """Start processing directory - record information for later""" self.base_rp, discard = longname.get_mirror_inc_rps( self.CCPP.get_rorps(index), self.basis_root_rp) if diff_rorp.isdir(): self.prepare_dir(diff_rorp, self.base_rp) elif self.set_dir_replacement(diff_rorp, self.base_rp): if diff_rorp.lstat(): self.CCPP.flag_success(index) else: self.CCPP.flag_deleted(index)
def fast_process(self, index, diff_rorp): """Patch base_rp with diff_rorp (case where neither is directory)""" mirror_rp, discard = longname.get_mirror_inc_rps( self.CCPP.get_rorps(index), self.basis_root_rp) assert not mirror_rp.isdir(), mirror_rp tf = TempFile.new(mirror_rp) if self.patch_to_temp(mirror_rp, diff_rorp, tf): if tf.lstat(): if robust.check_common_error(self.error_handler, rpath.rename, (tf, mirror_rp)) is None: self.CCPP.flag_success(index) else: tf.delete() elif mirror_rp and mirror_rp.lstat(): mirror_rp.delete() self.CCPP.flag_deleted(index) else: tf.setdata() if tf.lstat(): tf.delete()
def start_process(self, index, diff_rorp):
"""Start processing directory"""
self.base_rp, inc_prefix = longname.get_mirror_inc_rps(
self.CCPP.get_rorps(index), self.basis_root_rp, self.inc_root_rp)
self.base_rp.setdata()
assert diff_rorp.isdir() or self.base_rp.isdir(), \
("Either %s or %s must be a directory" % (repr(diff_rorp.path),
repr(self.base_rp.path)))
if diff_rorp.isdir():
inc = increment.Increment(diff_rorp, self.base_rp, inc_prefix)
if inc and inc.isreg():
inc.fsync_with_dir() # must write inc before rp changed
self.base_rp.setdata() # in case written by increment above
self.prepare_dir(diff_rorp, self.base_rp)
elif self.set_dir_replacement(diff_rorp, self.base_rp):
inc = increment.Increment(self.dir_replacement, self.base_rp,
inc_prefix)
if inc:
self.CCPP.set_inc(index, inc)
self.CCPP.flag_success(index)
