How to use delete_backup method in localstack

Best Python code snippet using localstack_python

application.py

Source:application.py Github

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1from any_project import __module__2from any_project import Setup3from any_project.template import yaml_template4from any_project.constant import Constant5from any_project.internal import BuildActionData, InternalActions6from collections import OrderedDict7import oyaml as yaml8from pymsgprompt.logger import pinfo, perror, pwarn9from pymsgprompt.prompt import ask10import os, re11from any_project.setup import ValidationError12from any_project.setup import ValidationResult131415class Actions(object):16 @staticmethod17 def init(target_dir, project_name, template_generator=None):18 YAML_CODE_DICT = yaml_template(project_name,19 os.path.relpath(target_dir), template_generator)20 try:21 os.makedirs(target_dir, exist_ok=True)22 except FileNotFoundError as e:23 perror(f"{type(e).__name__} -> {e}")24 return None25 project_structure_yaml = os.path.join(target_dir, 'project-structure.yaml')26 overwrite_option = None27 if os.path.isfile(project_structure_yaml):28 overwrite_option = ask('Do you want to overwrite the existing project structure?', \29 choices=['yes', 'no'], default='no', on_error=lambda *argv: True)30 else:31 overwrite_option = 'yes'32 if overwrite_option == 'yes':33 with open(project_structure_yaml, 'w') as f:34 yaml.dump(YAML_CODE_DICT, f, indent=4)35 else:36 pwarn('Action has been prevented by user!')37 return None38 return project_structure_yaml39 40 @staticmethod41 @InternalActions.post_build_activity42 def build(structure, action_name, tasks, delete_backup=None):43 # Complete the precheck before building the structure project44 precheck_result = InternalActions.any_project_precheck(structure)45 if precheck_result is None:46 return BuildActionData(status=False)47 48 # Initialize the local variables49 yaml_data, working_dir, project_name = precheck_result50 backup_zip, root = None, None51 52 # Load the environment variables53 try:54 envionment = yaml_data.get('environment')55 if envionment is not None:56 if not isinstance(envionment, (dict, OrderedDict)):57 raise TypeError(f'Invalid data of "environment" inside "{structure}"')58 pinfo('Adding environment variables')59 os.environ.update({60 env_key.strip() : env_val \61 for env_key, env_val in envionment.items()62 })63 except TypeError as e:64 perror(f'{e}')65 return BuildActionData(status=False)6667 # Load the any-project constants68 try:69 temp_constants = yaml_data.get('constants')70 if temp_constants is None:71 constants = type('Constants', (object, ), {})72 else:73 if not isinstance(temp_constants, (dict, OrderedDict)):74 raise TypeError(f'Invalid data of constants inside "{structure}"')75 def invalid_constant(key):76 raise KeyError(f'Invalid any-project constant {key}')77 def valid_constant(key, val):78 pinfo(f'Adding any-project constant "{key}={val}"')79 return Constant(val)80 k_pat = r'^[a-z_][a-z0-9_]*$'81 constants = type('Constants', (object, ), {82 key.strip() : valid_constant(key.strip(), val) \83 if re.match(k_pat, key.strip(), flags=re.I) \84 else invalid_constant(key.strip()) \85 for key, val in temp_constants.items() 86 })87 except (TypeError, KeyError) as e:88 perror(f'{e}')89 return BuildActionData(status=False)90 91 # Get the project root path92 root = os.path.relpath(os.path.join(working_dir, project_name))93 94 # Take the safety backup95 backup_zip, error_occured = InternalActions.take_safe_backup(96 working_dir, project_name97 )98 if error_occured:99 if backup_zip is not None:100 pinfo('Deleting corrupted safety backup')101 os.unlink(backup_zip)102 return BuildActionData(103 status=False,104 root=root,105 cwd=working_dir,106 backup_zip=None,107 delete_backup=False108 )109 110 # Get the action's architecture111 action = None112 setup_obj = None113 try:114 if action_name in yaml_data['boilerplates'].keys():115 action = yaml_data['boilerplates'][action_name]116 else:117 raise KeyError(f'Could not find the action "{action_name}"')118 except KeyError as e:119 perror(f'{type(e).__name__} occurred -> {e}')120 return BuildActionData(121 status=False,122 root=root,123 cwd=working_dir,124 backup_zip=backup_zip,125 delete_backup=delete_backup126 )127 128 # Get the setup code from yaml129 setup_code = action.get('setup')130 if setup_code is not None:131 # Validation of setup code132 if not isinstance(setup_code, str):133 perror(f'Invalid setup code in action "{action_name}"')134 pinfo('Setup code should be a valid python code')135 return BuildActionData(136 status=False,137 root=root,138 cwd=working_dir,139 backup_zip=backup_zip,140 delete_backup=delete_backup141 )142143 # Get the source code, class name and it's location 144 # in terms of line number in the source code145 try:146 actual_source, setup_class_name, class_def_line_no = \147 InternalActions.get_setup_source_code(148 setup_code, action_name149 )150 except (SyntaxError, ImportError) as e:151 perror(f'{e}')152 return BuildActionData(153 status=False,154 root=root,155 cwd=working_dir,156 backup_zip=backup_zip,157 delete_backup=delete_backup158 )159160 # Execute the setup source code and create object161 # of the setup class of the action162 try:163 exec(actual_source, globals())164 SetupClass = eval(setup_class_name)165 if not issubclass(SetupClass, Setup):166 raise SyntaxError(167 f'Setup class "{SetupClass.__name__}" ' + \168 f'at line {class_def_line_no} '+ \169 'must inherit from "any_project.Setup" class'170 )171172 # Creating object of the setup class173 setup_obj = SetupClass(action_name)174175 # Completing the pre-validations of the setup176 try:177 result = setup_obj.pre_validation()178 except Exception as e:179 raise RuntimeError(180 f'<{type(e).__name__}> {e}, while executing' + \181 'pre_validation()')182183 if not isinstance(result, ValidationResult):184 result = ValidationResult(185 False, 'Illegal type of pre-validation result.'186 )187 if not result.successful:188 raise ValidationError(result.message)189 190 # Asking the prompt value from the user191 try:192 setup_obj.set_prompts()193 except Exception as e:194 raise RuntimeError(195 f'<{type(e).__name__}> {e}, while executing ' + \196 'set_prompts()')197198 # Executing all the tasks199 for task in tasks:200 try:201 setup_obj.on_task(task=task)202 except Exception as e:203 raise RuntimeError(204 f'<{type(e).__name__}> {e}, while executing' + \205 f'on_task(task="{task}")')206 except (SyntaxError, ValidationError, RuntimeError) as e:207 # Handling RuntimeError is important to prevent any208 # mess up of the code, after the setup functions209 # get any exception210 perror(f'{type(e).__name__} occurred -> {e}')211 return BuildActionData(212 status=False,213 root=root,214 cwd=working_dir,215 backup_zip=backup_zip,216 delete_backup=delete_backup217 )218219 # Get the structure from yaml220 structure_ = action.get('structure')221 if structure_ is not None:222 if not isinstance(structure_, (dict, OrderedDict)):223 perror(f'Invalid file structure in action "{action_name}"')224 return BuildActionData(225 status=False,226 root=root,227 cwd=working_dir,228 backup_zip=backup_zip,229 delete_backup=delete_backup230 )231 232 # Creating the ROOT directory if does not exist233 if not os.path.isdir(root):234 pinfo(f'Creating ROOT directory: "{root}"')235 os.makedirs(root, exist_ok=True)236237 # Expand the file structure238 if not InternalActions.expand_file_structure( \239 root, structure_, setup_obj, constants):240 perror('Could not expand the file structure!')241 return BuildActionData(242 status=False,243 root=root,244 cwd=working_dir,245 backup_zip=backup_zip,246 delete_backup=delete_backup247 )248 249 # Git repo functionality250 try:251 is_git_repo = constants.git_repo252 if not isinstance(is_git_repo, bool):253 is_git_repo = False254 except AttributeError:255 is_git_repo = False256257 # Get the git commit message258 git_commit = action.get('git-commit')259 260 if not isinstance(git_commit, str):261 # Handle invalid value of git-commit262 if git_commit is None and \263 action_name.strip() == 'default':264 git_commit = 'Commit for default action'265 else:266 if is_git_repo:267 pwarn(268 f'Value of "git-commit" under ' + \269 f'"{action_name}" action should be a string'270 )271 git_commit = None272 if is_git_repo and git_commit is not None:273 git_commit = os.path.expandvars(git_commit).format(274 prompts = None if setup_obj \275 is None else setup_obj.prompts,276 consts = constants277 )278279 # Create a git repo if does not exist280 # and add the files with a commit message281 exc = InternalActions.add_git_commit(282 root, git_commit283 )284 if exc is not None:285 perror(f"{type(exc).__name__} occurred -> {exc}")286 pwarn('Commit may not be occurred successfully!')287 # Even if git commit is failed, it should not be 288 # rolled back. If rolling back is necessary, it289 # can be done using post-validation290291 # Do the post build validations292 if setup_obj is not None:293 try:294 try:295 result = setup_obj.post_validation()296 except Exception as e:297 raise RuntimeError(298 f'<{type(e).__name__}> {e}, while executing ' + \299 'post_validtion()')300 if not isinstance(result, ValidationResult):301 result = ValidationResult(302 False, 'Illegal type of post-validation result.'303 )304 if not result.successful:305 raise ValidationError(result.message)306 except (ValidationError, RuntimeError) as e:307 perror(f'{type(e).__name__} occurred -> {e}')308 return BuildActionData(309 status=False,310 root=root,311 cwd=working_dir,312 backup_zip=backup_zip,313 delete_backup=delete_backup314 )315316 return BuildActionData(317 status=True,318 root=root,319 cwd=working_dir,320 backup_zip=backup_zip,321 delete_backup=delete_backup ...

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glance_delete_image_request_body.py

Source:glance_delete_image_request_body.py Github

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...29 self.discriminator = None30 if delete_backup is not None:31 self.delete_backup = delete_backup32 @property33 def delete_backup(self):34 """Gets the delete_backup of this GlanceDeleteImageRequestBody.35 取值为:true和false true:表示删除整机镜像时,同时删除其关联的云服务器备份。 false:表示只删除整机镜像,不删除其关联的云服务器备份。36 :return: The delete_backup of this GlanceDeleteImageRequestBody.37 :rtype: bool38 """39 return self._delete_backup40 @delete_backup.setter41 def delete_backup(self, delete_backup):42 """Sets the delete_backup of this GlanceDeleteImageRequestBody.43 取值为:true和false true:表示删除整机镜像时,同时删除其关联的云服务器备份。 false:表示只删除整机镜像,不删除其关联的云服务器备份。44 :param delete_backup: The delete_backup of this GlanceDeleteImageRequestBody.45 :type delete_backup: bool46 """47 self._delete_backup = delete_backup48 def to_dict(self):49 """Returns the model properties as a dict"""50 result = {}51 for attr, _ in six.iteritems(self.openapi_types):52 value = getattr(self, attr)53 if isinstance(value, list):54 result[attr] = list(map(55 lambda x: x.to_dict() if hasattr(x, "to_dict") else x,...

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backup-server.py

Source:backup-server.py Github

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...40 self.wfile.write("ERR: btrfs receive returncode {}\n".format(process.returncode).encode("UTF-8"))41 # clean up if we had error and ended up with leftover backup-new42 if os.path.exists(directory + "/BACKUP-new"):43 subprocess.call(("/bin/btrfs", "subvolume", "delete", directory + "/BACKUP-new"))44 def delete_backup(self, date):45 name = directory + date.strftime(".%Y-%m-%dT%H")46 if os.path.exists(name):47 subprocess.call(("/bin/btrfs", "subvolume", "delete", name))48 def archive(self):49 today = datetime.datetime.today();50 subprocess.call(("/bin/btrfs", "subvolume", "snapshot", "-r", directory + "/BACKUP", directory + today.strftime(".%Y-%m-%dT%H")))51 # delete all but midnight's backups after 1 day52 date = today - datetime.timedelta(1)53 if date.hour != 0:54 self.delete_backup(date)55 # delete all but first week's backups after 1 month56 date = today.date() - datetime.timedelta(7*4)57 if date.weekday() != 0 or date.day > 7:58 self.delete_backup(date)59 # unconditionally delete after 365 days60 date = today.date() - datetime.timedelta(365)61 self.delete_backup(date)62if __name__ == "__main__":63 host, port, directory = sys.argv[1:]64 port = int(port)65 server = socketserver.TCPServer((host, port), BackupServer)66 server.allow_reuse_address = True...

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