From b03a0aa1d54236d6e39308fc878dd2d6b2ed6c47 Mon Sep 17 00:00:00 2001 From: aidenlt Date: Thu, 10 Jun 2021 11:07:52 -0500 Subject: [PATCH] added: session_name, maximum_n_backups --- models/ModelBase.py | 59 +++++++++++++++++++++---------------- models/Model_SAEHD/Model.py | 2 ++ 2 files changed, 35 insertions(+), 26 deletions(-) diff --git a/models/ModelBase.py b/models/ModelBase.py index 29ca6b8..9dbae0d 100644 --- a/models/ModelBase.py +++ b/models/ModelBase.py @@ -8,6 +8,7 @@ import pickle import shutil import tempfile import time +import datetime from pathlib import Path import cv2 @@ -180,8 +181,9 @@ class ModelBase(object): if self.is_first_run(): # save as default options only for first run model initialize self.default_options_path.write_bytes( pickle.dumps (self.options) ) - + self.session_name = self.options.get('session_name', "") self.autobackup_hour = self.options.get('autobackup_hour', 0) + self.maximum_n_backups = self.options.get('maximum_n_backups', 24) self.write_preview_history = self.options.get('write_preview_history', False) self.target_iter = self.options.get('target_iter',0) self.random_flip = self.options.get('random_flip',True) @@ -192,7 +194,7 @@ class ModelBase(object): self.preview_history_writer = None if self.is_training: self.preview_history_path = self.saved_models_path / ( f'{self.get_model_name()}_history' ) - self.autobackups_path = self.saved_models_path / ( f'{self.get_model_name()}_autobackups' ) + self.autobackups_path = self.saved_models_path / ( f'{self.get_model_name()}__autobackups' ) if self.write_preview_history or io.is_colab(): if not self.preview_history_path.exists(): @@ -276,10 +278,18 @@ class ModelBase(object): def ask_override(self): return self.is_training and self.iter != 0 and io.input_in_time ("Press enter in 2 seconds to override model settings.", 5 if io.is_colab() else 2 ) + def ask_session_name(self, default_value=""): + default_session_name = self.options['session_name'] = self.load_or_def_option('session_name', default_value) + self.options['session_name'] = io.input_str("Session name", default_session_name, help_message="String to refer back to in summary.txt and in autobackup foldername") + def ask_autobackup_hour(self, default_value=0): default_autobackup_hour = self.options['autobackup_hour'] = self.load_or_def_option('autobackup_hour', default_value) self.options['autobackup_hour'] = io.input_int(f"Autobackup every N hour", default_autobackup_hour, add_info="0..24", help_message="Autobackup model files with preview every N hour. Latest backup located in model/<>_autobackups/01") + def ask_maximum_n_backups(self, default_value=24): + default_maximum_n_backups = self.options['maximum_n_backups'] = self.load_or_def_option('maximum_n_backups', default_value) + self.options['maximum_n_backups'] = io.input_int(f"Maximum N backups", default_maximum_n_backups, help_message="Maximum amount of backups that are located in model/<>_autobackups. Inputting 0 here would allow it to autobackup as many times as it occurs.") + def ask_write_preview_history(self, default_value=False): default_write_preview_history = self.load_or_def_option('write_preview_history', default_value) self.options['write_preview_history'] = io.input_bool(f"Write preview history", default_write_preview_history, help_message="Preview history will be writed to _history folder.") @@ -405,33 +415,30 @@ class ModelBase(object): bckp_filename_list = [ self.get_strpath_storage_for_file(filename) for _, filename in self.get_model_filename_list() ] bckp_filename_list += [ str(self.get_summary_path()), str(self.model_data_path) ] - for i in range(24,0,-1): - idx_str = '%.2d' % i - next_idx_str = '%.2d' % (i+1) + # Create new backup + idx_str = datetime.datetime.now().strftime('%Y%m%dT%H%M%S') + "_" + self.session_name + idx_backup_path = self.autobackups_path / idx_str + idx_backup_path.mkdir() + for filename in bckp_filename_list: + shutil.copy(str(filename), str(idx_backup_path / Path(filename).name)) + previews = self.get_previews() - idx_backup_path = self.autobackups_path / idx_str - next_idx_packup_path = self.autobackups_path / next_idx_str + # Generate previews and save in new backup + plist = [] + for i in range(len(previews)): + name, bgr = previews[i] + plist += [ (bgr, idx_backup_path / ( ('preview_%s.jpg') % (name)) ) ] - if idx_backup_path.exists(): - if i == 24: - pathex.delete_all_files(idx_backup_path) - else: - next_idx_packup_path.mkdir(exist_ok=True) - pathex.move_all_files (idx_backup_path, next_idx_packup_path) + if len(plist) != 0: + self.get_preview_history_writer().post(plist, self.loss_history, self.iter) - if i == 1: - idx_backup_path.mkdir(exist_ok=True) - for filename in bckp_filename_list: - shutil.copy ( str(filename), str(idx_backup_path / Path(filename).name) ) - - previews = self.get_previews() - plist = [] - for i in range(len(previews)): - name, bgr = previews[i] - plist += [ (bgr, idx_backup_path / ( ('preview_%s.jpg') % (name)) ) ] - - if len(plist) != 0: - self.get_preview_history_writer().post(plist, self.loss_history, self.iter) + # Check if we've exceeded the max number of backups + if self.maximum_n_backups != 0: + all_backups = sorted([x for x in self.autobackups_path.iterdir() if x.is_dir()]) + while len(all_backups) > self.maximum_n_backups: + oldest_backup = all_backups.pop(0) + pathex.delete_all_files(oldest_backup) + oldest_backup.rmdir() def debug_one_iter(self): images = [] diff --git a/models/Model_SAEHD/Model.py b/models/Model_SAEHD/Model.py index 9b9cd2d..348bff8 100644 --- a/models/Model_SAEHD/Model.py +++ b/models/Model_SAEHD/Model.py @@ -67,7 +67,9 @@ class SAEHDModel(ModelBase): ask_override = self.ask_override() if self.is_first_run() or ask_override: + self.ask_session_name() self.ask_autobackup_hour() + self.ask_maximum_n_backups() self.ask_write_preview_history() self.ask_target_iter() self.ask_random_flip()