def restore(self):
"""
Remove the current directory's contents and replace it with .backup/contents
"""
if not vc.is_init(self.backup_path, [self.contents_path],
self.index_path, self.identity_string):
print(self.not_exist_msg)
return False
del_files = os.listdir()
del_files.remove(self.backup_path)
vc.rm(del_files,".")
files = os.listdir(self.contents_path)
vc.cp(zip(files,files),self.contents_path,".")
return True
def restore(self,revision=-1):
if not vc.is_init(self.backup_path, [self.contents_path],
self.index_path, self.identity_string):
print(self.not_exist_msg)
return False
# If -1, find the last revision
if revision==-1:
revision==len(open(self.index_path,"r").read().split('\n'))
# pull up the catalogue of files and directory structure files
catalogue = os.path.join(self.revisions_path,str(revision))
structure = os.path.join(self.revisions_path,str(revision)+"d")
if not (os.path.exists(catalogue) and os.path.exists(structure)):
print(self.no_existing_backup)
return False
# STEVE: Do we want to remove all files in the current dir?
del_files = os.listdir(".")
del_files.remove(self.backup_path)
vc.rm(del_files, ".")
# rebuild structure from the file
dirfile = open(structure,'r')
dirs = dirfile.read().split('\n')
dirfile.close()
for d in dirs:
os.mkdir(d)
# generate pairs of files and hashes (actually file names in files/)
catfile = open(catalogue,'r')
files = [(p[1],p[0]) for p in [line.split(' ') for line in catfile.read().split('\n')]]
catfile.close()
# simply copy them to the current directory
vc.cp(files,self.contents_path,".")
return True
def restore(self,backup_no=-1):
"""
Remove the current directory's contents and replace it with backup
number selected
"""
if not vc.is_init(self.backup_path, [self.contents_path],
self.index_path, self.identity_string):
print(self.not_exist_msg)
return False
if backup_no==-1:
backup_no = len(self.get_backups())
backup_file_path = os.path.join(self.contents_path, str(backup_no))
if backup_no == 0 or not os.path.exists(backup_file_path):
print(self.no_existing_backup)
return False
del_files = os.listdir(".")
del_files.remove(self.backup_path)
vc.rm(del_files, ".")
files = os.listdir(backup_file_path)
return vc.cp(zip(files,files),backup_file_path,".")
