def save_file(self, image, full_path):
"""save a file for later (in same process invocation)
installation"""
saved_name = image.temporary_file()
misc.copyfile(full_path, saved_name)
image.saved_files[self.attrs["save_file"]] = (self, saved_name)
def save_file(self, image, full_path):
"""save a file for later (in same process invocation)
installation"""
saved_name = image.temporary_file()
misc.copyfile(full_path, saved_name)
image.saved_files[self.attrs["save_file"]] = (self, saved_name)
def save_file(self, image, full_path):
"""Save a file for later installation (in same process
invocation, if it exists)."""
saved_name = image.temporary_file()
try:
misc.copyfile(full_path, saved_name)
except OSError, err:
if err.errno != errno.ENOENT:
raise
# If the file doesn't exist, it can't be saved, so
# be certain consumers of this information know there
# isn't an original to restore.
saved_name = None
def save_file(self, image, full_path):
"""Save a file for later installation (in same process
invocation, if it exists)."""
saved_name = image.temporary_file()
try:
misc.copyfile(full_path, saved_name)
except OSError, err:
if err.errno != errno.ENOENT:
raise
# If the file doesn't exist, it can't be saved, so
# be certain consumers of this information know there
# isn't an original to restore.
saved_name = None
def restore_file(self, image):
"""restore a previously saved file; return cached action """
path = self.attrs["path"]
orig, saved_name = image.saved_files[self.attrs["save_file"]]
full_path = os.path.normpath(os.path.sep.join(
(image.get_root(), path)))
assert (not os.path.exists(full_path))
misc.copyfile(saved_name, full_path)
os.unlink(saved_name)
return orig
def restore_file(self, image):
"""restore a previously saved file; return cached action """
ip = image.imageplan
orig, saved_name = ip.saved_files[self.attrs["save_file"][0]]
if saved_name is None:
# Nothing to restore; original file is missing.
return
full_path = self.get_installed_path(image.get_root())
assert not os.path.exists(full_path)
misc.copyfile(saved_name, full_path)
os.unlink(saved_name)
return orig
def restore_file(self, image):
"""restore a previously saved file; return cached action """
path = self.attrs["path"]
orig, saved_name = image.saved_files[self.attrs["save_file"]]
full_path = os.path.normpath(os.path.sep.join(
(image.get_root(), path)))
assert(not os.path.exists(full_path))
misc.copyfile(saved_name, full_path)
os.unlink(saved_name)
return orig
def restore_file(self, image):
"""restore a previously saved file; return cached action """
ip = image.imageplan
orig, saved_name = ip.saved_files[self.attrs["save_file"]]
if saved_name is None:
# Nothing to restore; original file is missing.
return
path = self.attrs["path"]
full_path = os.path.normpath(os.path.sep.join(
(image.get_root(), path)))
assert(not os.path.exists(full_path))
misc.copyfile(saved_name, full_path)
os.unlink(saved_name)
return orig
def restore_file(self, image):
"""restore a previously saved file; return cached action """
ip = image.imageplan
orig, saved_name = ip.saved_files[self.attrs["save_file"]]
if saved_name is None:
# Nothing to restore; original file is missing.
return
path = self.attrs["path"]
full_path = os.path.normpath(os.path.sep.join(
(image.get_root(), path)))
assert (not os.path.exists(full_path))
misc.copyfile(saved_name, full_path)
os.unlink(saved_name)
return orig
