From 833d6ffdff03a308451dabc6452931bcf05bdee3 Mon Sep 17 00:00:00 2001 From: iLLiCiTiT Date: Tue, 10 Nov 2020 11:54:30 +0100 Subject: [PATCH] moved BuildWorkfile to avalon context --- pype/lib/__init__.py | 4 +- pype/lib/avalon_context.py | 653 ++++++++++++++++++++++++++++++++++++- pype/lib/lib_old.py | 647 ------------------------------------ 3 files changed, 655 insertions(+), 649 deletions(-) diff --git a/pype/lib/__init__.py b/pype/lib/__init__.py index a93d371b2b..f807fe894a 100644 --- a/pype/lib/__init__.py +++ b/pype/lib/__init__.py @@ -12,7 +12,8 @@ from .avalon_context import ( get_asset, get_hierarchy, get_linked_assets, - get_latest_version + get_latest_version, + BuildWorkfile ) from .hooks import PypeHook, execute_hook @@ -53,6 +54,7 @@ __all__ = [ "get_hierarchy", "get_linked_assets", "get_latest_version", + "BuildWorkfile", "PypeHook", "execute_hook", diff --git a/pype/lib/avalon_context.py b/pype/lib/avalon_context.py index 813d244d72..56abc4aee6 100644 --- a/pype/lib/avalon_context.py +++ b/pype/lib/avalon_context.py @@ -1,7 +1,11 @@ import os +import json +import re import logging +import collections -from avalon import io +from avalon import io, pipeline +from ..api import config import avalon.api log = logging.getLogger("AvalonContext") @@ -199,3 +203,650 @@ def get_latest_version(asset_name, subset_name, dbcon=None, project_name=None): ) return None return version_doc + + +class BuildWorkfile: + """Wrapper for build workfile process. + + Load representations for current context by build presets. Build presets + are host related, since each host has it's loaders. + """ + + log = logging.getLogger("BuildWorkfile") + + @staticmethod + def map_subsets_by_family(subsets): + subsets_by_family = collections.defaultdict(list) + for subset in subsets: + family = subset["data"].get("family") + if not family: + families = subset["data"].get("families") + if not families: + continue + family = families[0] + + subsets_by_family[family].append(subset) + return subsets_by_family + + def process(self): + """Main method of this wrapper. + + Building of workfile is triggered and is possible to implement + post processing of loaded containers if necessary. + """ + containers = self.build_workfile() + + return containers + + def build_workfile(self): + """Prepares and load containers into workfile. + + Loads latest versions of current and linked assets to workfile by logic + stored in Workfile profiles from presets. Profiles are set by host, + filtered by current task name and used by families. + + Each family can specify representation names and loaders for + representations and first available and successful loaded + representation is returned as container. + + At the end you'll get list of loaded containers per each asset. + + loaded_containers [{ + "asset_entity": , + "containers": [, , ...] + }, { + "asset_entity": , + "containers": [, ...] + }, { + ... + }] + """ + # Get current asset name and entity + current_asset_name = io.Session["AVALON_ASSET"] + current_asset_entity = io.find_one({ + "type": "asset", + "name": current_asset_name + }) + + # Skip if asset was not found + if not current_asset_entity: + print("Asset entity with name `{}` was not found".format( + current_asset_name + )) + return + + # Prepare available loaders + loaders_by_name = {} + for loader in avalon.api.discover(avalon.api.Loader): + loader_name = loader.__name__ + if loader_name in loaders_by_name: + raise KeyError( + "Duplicated loader name {0}!".format(loader_name) + ) + loaders_by_name[loader_name] = loader + + # Skip if there are any loaders + if not loaders_by_name: + self.log.warning("There are no registered loaders.") + return + + # Get current task name + current_task_name = io.Session["AVALON_TASK"] + + # Load workfile presets for task + self.build_presets = self.get_build_presets(current_task_name) + + # Skip if there are any presets for task + if not self.build_presets: + self.log.warning( + "Current task `{}` does not have any loading preset.".format( + current_task_name + ) + ) + return + + # Get presets for loading current asset + current_context_profiles = self.build_presets.get("current_context") + # Get presets for loading linked assets + link_context_profiles = self.build_presets.get("linked_assets") + # Skip if both are missing + if not current_context_profiles and not link_context_profiles: + self.log.warning( + "Current task `{}` has empty loading preset.".format( + current_task_name + ) + ) + return + + elif not current_context_profiles: + self.log.warning(( + "Current task `{}` doesn't have any loading" + " preset for it's context." + ).format(current_task_name)) + + elif not link_context_profiles: + self.log.warning(( + "Current task `{}` doesn't have any" + "loading preset for it's linked assets." + ).format(current_task_name)) + + # Prepare assets to process by workfile presets + assets = [] + current_asset_id = None + if current_context_profiles: + # Add current asset entity if preset has current context set + assets.append(current_asset_entity) + current_asset_id = current_asset_entity["_id"] + + if link_context_profiles: + # Find and append linked assets if preset has set linked mapping + link_assets = get_linked_assets(current_asset_entity) + if link_assets: + assets.extend(link_assets) + + # Skip if there are no assets. This can happen if only linked mapping + # is set and there are no links for his asset. + if not assets: + self.log.warning( + "Asset does not have linked assets. Nothing to process." + ) + return + + # Prepare entities from database for assets + prepared_entities = self._collect_last_version_repres(assets) + + # Load containers by prepared entities and presets + loaded_containers = [] + # - Current asset containers + if current_asset_id and current_asset_id in prepared_entities: + current_context_data = prepared_entities.pop(current_asset_id) + loaded_data = self.load_containers_by_asset_data( + current_context_data, current_context_profiles, loaders_by_name + ) + if loaded_data: + loaded_containers.append(loaded_data) + + # - Linked assets container + for linked_asset_data in prepared_entities.values(): + loaded_data = self.load_containers_by_asset_data( + linked_asset_data, link_context_profiles, loaders_by_name + ) + if loaded_data: + loaded_containers.append(loaded_data) + + # Return list of loaded containers + return loaded_containers + + def get_build_presets(self, task_name): + """ Returns presets to build workfile for task name. + + Presets are loaded for current project set in + io.Session["AVALON_PROJECT"], filtered by registered host + and entered task name. + + :param task_name: Task name used for filtering build presets. + :type task_name: str + :return: preset per eneter task + :rtype: dict | None + """ + host_name = avalon.api.registered_host().__name__.rsplit(".", 1)[-1] + presets = config.get_presets(io.Session["AVALON_PROJECT"]) + # Get presets for host + build_presets = ( + presets["plugins"] + .get(host_name, {}) + .get("workfile_build") + ) + if not build_presets: + return + + task_name_low = task_name.lower() + per_task_preset = None + for preset in build_presets: + preset_tasks = preset.get("tasks") or [] + preset_tasks_low = [task.lower() for task in preset_tasks] + if task_name_low in preset_tasks_low: + per_task_preset = preset + break + + return per_task_preset + + def _filter_build_profiles(self, build_profiles, loaders_by_name): + """ Filter build profiles by loaders and prepare process data. + + Valid profile must have "loaders", "families" and "repre_names" keys + with valid values. + - "loaders" expects list of strings representing possible loaders. + - "families" expects list of strings for filtering + by main subset family. + - "repre_names" expects list of strings for filtering by + representation name. + + Lowered "families" and "repre_names" are prepared for each profile with + all required keys. + + :param build_profiles: Profiles for building workfile. + :type build_profiles: dict + :param loaders_by_name: Available loaders per name. + :type loaders_by_name: dict + :return: Filtered and prepared profiles. + :rtype: list + """ + valid_profiles = [] + for profile in build_profiles: + # Check loaders + profile_loaders = profile.get("loaders") + if not profile_loaders: + self.log.warning(( + "Build profile has missing loaders configuration: {0}" + ).format(json.dumps(profile, indent=4))) + continue + + # Check if any loader is available + loaders_match = False + for loader_name in profile_loaders: + if loader_name in loaders_by_name: + loaders_match = True + break + + if not loaders_match: + self.log.warning(( + "All loaders from Build profile are not available: {0}" + ).format(json.dumps(profile, indent=4))) + continue + + # Check families + profile_families = profile.get("families") + if not profile_families: + self.log.warning(( + "Build profile is missing families configuration: {0}" + ).format(json.dumps(profile, indent=4))) + continue + + # Check representation names + profile_repre_names = profile.get("repre_names") + if not profile_repre_names: + self.log.warning(( + "Build profile is missing" + " representation names filtering: {0}" + ).format(json.dumps(profile, indent=4))) + continue + + # Prepare lowered families and representation names + profile["families_lowered"] = [ + fam.lower() for fam in profile_families + ] + profile["repre_names_lowered"] = [ + name.lower() for name in profile_repre_names + ] + + valid_profiles.append(profile) + + return valid_profiles + + def _prepare_profile_for_subsets(self, subsets, profiles): + """Select profile for each subset byt it's data. + + Profiles are filtered for each subset individually. + Profile is filtered by subset's family, optionally by name regex and + representation names set in profile. + It is possible to not find matching profile for subset, in that case + subset is skipped and it is possible that none of subsets have + matching profile. + + :param subsets: Subset documents. + :type subsets: list + :param profiles: Build profiles. + :type profiles: dict + :return: Profile by subset's id. + :rtype: dict + """ + # Prepare subsets + subsets_by_family = self.map_subsets_by_family(subsets) + + profiles_per_subset_id = {} + for family, subsets in subsets_by_family.items(): + family_low = family.lower() + for profile in profiles: + # Skip profile if does not contain family + if family_low not in profile["families_lowered"]: + continue + + # Precompile name filters as regexes + profile_regexes = profile.get("subset_name_filters") + if profile_regexes: + _profile_regexes = [] + for regex in profile_regexes: + _profile_regexes.append(re.compile(regex)) + profile_regexes = _profile_regexes + + # TODO prepare regex compilation + for subset in subsets: + # Verify regex filtering (optional) + if profile_regexes: + valid = False + for pattern in profile_regexes: + if re.match(pattern, subset["name"]): + valid = True + break + + if not valid: + continue + + profiles_per_subset_id[subset["_id"]] = profile + + # break profiles loop on finding the first matching profile + break + return profiles_per_subset_id + + def load_containers_by_asset_data( + self, asset_entity_data, build_profiles, loaders_by_name + ): + """Load containers for entered asset entity by Build profiles. + + :param asset_entity_data: Prepared data with subsets, last version + and representations for specific asset. + :type asset_entity_data: dict + :param build_profiles: Build profiles. + :type build_profiles: dict + :param loaders_by_name: Available loaders per name. + :type loaders_by_name: dict + :return: Output contains asset document and loaded containers. + :rtype: dict + """ + + # Make sure all data are not empty + if not asset_entity_data or not build_profiles or not loaders_by_name: + return + + asset_entity = asset_entity_data["asset_entity"] + + valid_profiles = self._filter_build_profiles( + build_profiles, loaders_by_name + ) + if not valid_profiles: + self.log.warning( + "There are not valid Workfile profiles. Skipping process." + ) + return + + self.log.debug("Valid Workfile profiles: {}".format(valid_profiles)) + + subsets_by_id = {} + version_by_subset_id = {} + repres_by_version_id = {} + for subset_id, in_data in asset_entity_data["subsets"].items(): + subset_entity = in_data["subset_entity"] + subsets_by_id[subset_entity["_id"]] = subset_entity + + version_data = in_data["version"] + version_entity = version_data["version_entity"] + version_by_subset_id[subset_id] = version_entity + repres_by_version_id[version_entity["_id"]] = ( + version_data["repres"] + ) + + if not subsets_by_id: + self.log.warning("There are not subsets for asset {0}".format( + asset_entity["name"] + )) + return + + profiles_per_subset_id = self._prepare_profile_for_subsets( + subsets_by_id.values(), valid_profiles + ) + if not profiles_per_subset_id: + self.log.warning("There are not valid subsets.") + return + + valid_repres_by_subset_id = collections.defaultdict(list) + for subset_id, profile in profiles_per_subset_id.items(): + profile_repre_names = profile["repre_names_lowered"] + + version_entity = version_by_subset_id[subset_id] + version_id = version_entity["_id"] + repres = repres_by_version_id[version_id] + for repre in repres: + repre_name_low = repre["name"].lower() + if repre_name_low in profile_repre_names: + valid_repres_by_subset_id[subset_id].append(repre) + + # DEBUG message + msg = "Valid representations for Asset: `{}`".format( + asset_entity["name"] + ) + for subset_id, repres in valid_repres_by_subset_id.items(): + subset = subsets_by_id[subset_id] + msg += "\n# Subset Name/ID: `{}`/{}".format( + subset["name"], subset_id + ) + for repre in repres: + msg += "\n## Repre name: `{}`".format(repre["name"]) + + self.log.debug(msg) + + containers = self._load_containers( + valid_repres_by_subset_id, subsets_by_id, + profiles_per_subset_id, loaders_by_name + ) + + return { + "asset_entity": asset_entity, + "containers": containers + } + + def _load_containers( + self, repres_by_subset_id, subsets_by_id, + profiles_per_subset_id, loaders_by_name + ): + """Real load by collected data happens here. + + Loading of representations per subset happens here. Each subset can + loads one representation. Loading is tried in specific order. + Representations are tried to load by names defined in configuration. + If subset has representation matching representation name each loader + is tried to load it until any is successful. If none of them was + successful then next reprensentation name is tried. + Subset process loop ends when any representation is loaded or + all matching representations were already tried. + + :param repres_by_subset_id: Available representations mapped + by their parent (subset) id. + :type repres_by_subset_id: dict + :param subsets_by_id: Subset documents mapped by their id. + :type subsets_by_id: dict + :param profiles_per_subset_id: Build profiles mapped by subset id. + :type profiles_per_subset_id: dict + :param loaders_by_name: Available loaders per name. + :type loaders_by_name: dict + :return: Objects of loaded containers. + :rtype: list + """ + loaded_containers = [] + + # Get subset id order from build presets. + build_presets = self.build_presets.get("current_context", []) + build_presets += self.build_presets.get("linked_assets", []) + subset_ids_ordered = [] + for preset in build_presets: + for preset_family in preset["families"]: + for id, subset in subsets_by_id.items(): + if preset_family not in subset["data"].get("families", []): + continue + + subset_ids_ordered.append(id) + + # Order representations from subsets. + print("repres_by_subset_id", repres_by_subset_id) + representations_ordered = [] + representations = [] + for id in subset_ids_ordered: + for subset_id, repres in repres_by_subset_id.items(): + if repres in representations: + continue + + if id == subset_id: + representations_ordered.append((subset_id, repres)) + representations.append(repres) + + print("representations", representations) + + # Load ordered reprensentations. + for subset_id, repres in representations_ordered: + subset_name = subsets_by_id[subset_id]["name"] + + profile = profiles_per_subset_id[subset_id] + loaders_last_idx = len(profile["loaders"]) - 1 + repre_names_last_idx = len(profile["repre_names_lowered"]) - 1 + + repre_by_low_name = { + repre["name"].lower(): repre for repre in repres + } + + is_loaded = False + for repre_name_idx, profile_repre_name in enumerate( + profile["repre_names_lowered"] + ): + # Break iteration if representation was already loaded + if is_loaded: + break + + repre = repre_by_low_name.get(profile_repre_name) + if not repre: + continue + + for loader_idx, loader_name in enumerate(profile["loaders"]): + if is_loaded: + break + + loader = loaders_by_name.get(loader_name) + if not loader: + continue + try: + container = avalon.api.load( + loader, + repre["_id"], + name=subset_name + ) + loaded_containers.append(container) + is_loaded = True + + except Exception as exc: + if exc == pipeline.IncompatibleLoaderError: + self.log.info(( + "Loader `{}` is not compatible with" + " representation `{}`" + ).format(loader_name, repre["name"])) + + else: + self.log.error( + "Unexpected error happened during loading", + exc_info=True + ) + + msg = "Loading failed." + if loader_idx < loaders_last_idx: + msg += " Trying next loader." + elif repre_name_idx < repre_names_last_idx: + msg += ( + " Loading of subset `{}` was not successful." + ).format(subset_name) + else: + msg += " Trying next representation." + self.log.info(msg) + + return loaded_containers + + def _collect_last_version_repres(self, asset_entities): + """Collect subsets, versions and representations for asset_entities. + + :param asset_entities: Asset entities for which want to find data + :type asset_entities: list + :return: collected entities + :rtype: dict + + Example output: + ``` + { + {Asset ID}: { + "asset_entity": , + "subsets": { + {Subset ID}: { + "subset_entity": , + "version": { + "version_entity": , + "repres": [ + , , ... + ] + } + }, + ... + } + }, + ... + } + output[asset_id]["subsets"][subset_id]["version"]["repres"] + ``` + """ + + if not asset_entities: + return {} + + asset_entity_by_ids = {asset["_id"]: asset for asset in asset_entities} + + subsets = list(io.find({ + "type": "subset", + "parent": {"$in": asset_entity_by_ids.keys()} + })) + subset_entity_by_ids = {subset["_id"]: subset for subset in subsets} + + sorted_versions = list(io.find({ + "type": "version", + "parent": {"$in": subset_entity_by_ids.keys()} + }).sort("name", -1)) + + subset_id_with_latest_version = [] + last_versions_by_id = {} + for version in sorted_versions: + subset_id = version["parent"] + if subset_id in subset_id_with_latest_version: + continue + subset_id_with_latest_version.append(subset_id) + last_versions_by_id[version["_id"]] = version + + repres = io.find({ + "type": "representation", + "parent": {"$in": last_versions_by_id.keys()} + }) + + output = {} + for repre in repres: + version_id = repre["parent"] + version = last_versions_by_id[version_id] + + subset_id = version["parent"] + subset = subset_entity_by_ids[subset_id] + + asset_id = subset["parent"] + asset = asset_entity_by_ids[asset_id] + + if asset_id not in output: + output[asset_id] = { + "asset_entity": asset, + "subsets": {} + } + + if subset_id not in output[asset_id]["subsets"]: + output[asset_id]["subsets"][subset_id] = { + "subset_entity": subset, + "version": { + "version_entity": version, + "repres": [] + } + } + + output[asset_id]["subsets"][subset_id]["version"]["repres"].append( + repre + ) + + return output diff --git a/pype/lib/lib_old.py b/pype/lib/lib_old.py index c559324a5e..58c9abd71f 100644 --- a/pype/lib/lib_old.py +++ b/pype/lib/lib_old.py @@ -327,653 +327,6 @@ def get_last_version_from_path(path_dir, filter): return None -class BuildWorkfile: - """Wrapper for build workfile process. - - Load representations for current context by build presets. Build presets - are host related, since each host has it's loaders. - """ - - log = logging.getLogger("BuildWorkfile") - - @staticmethod - def map_subsets_by_family(subsets): - subsets_by_family = collections.defaultdict(list) - for subset in subsets: - family = subset["data"].get("family") - if not family: - families = subset["data"].get("families") - if not families: - continue - family = families[0] - - subsets_by_family[family].append(subset) - return subsets_by_family - - def process(self): - """Main method of this wrapper. - - Building of workfile is triggered and is possible to implement - post processing of loaded containers if necessary. - """ - containers = self.build_workfile() - - return containers - - def build_workfile(self): - """Prepares and load containers into workfile. - - Loads latest versions of current and linked assets to workfile by logic - stored in Workfile profiles from presets. Profiles are set by host, - filtered by current task name and used by families. - - Each family can specify representation names and loaders for - representations and first available and successful loaded - representation is returned as container. - - At the end you'll get list of loaded containers per each asset. - - loaded_containers [{ - "asset_entity": , - "containers": [, , ...] - }, { - "asset_entity": , - "containers": [, ...] - }, { - ... - }] - """ - # Get current asset name and entity - current_asset_name = io.Session["AVALON_ASSET"] - current_asset_entity = io.find_one({ - "type": "asset", - "name": current_asset_name - }) - - # Skip if asset was not found - if not current_asset_entity: - print("Asset entity with name `{}` was not found".format( - current_asset_name - )) - return - - # Prepare available loaders - loaders_by_name = {} - for loader in avalon.api.discover(avalon.api.Loader): - loader_name = loader.__name__ - if loader_name in loaders_by_name: - raise KeyError( - "Duplicated loader name {0}!".format(loader_name) - ) - loaders_by_name[loader_name] = loader - - # Skip if there are any loaders - if not loaders_by_name: - self.log.warning("There are no registered loaders.") - return - - # Get current task name - current_task_name = io.Session["AVALON_TASK"] - - # Load workfile presets for task - self.build_presets = self.get_build_presets(current_task_name) - - # Skip if there are any presets for task - if not self.build_presets: - self.log.warning( - "Current task `{}` does not have any loading preset.".format( - current_task_name - ) - ) - return - - # Get presets for loading current asset - current_context_profiles = self.build_presets.get("current_context") - # Get presets for loading linked assets - link_context_profiles = self.build_presets.get("linked_assets") - # Skip if both are missing - if not current_context_profiles and not link_context_profiles: - self.log.warning( - "Current task `{}` has empty loading preset.".format( - current_task_name - ) - ) - return - - elif not current_context_profiles: - self.log.warning(( - "Current task `{}` doesn't have any loading" - " preset for it's context." - ).format(current_task_name)) - - elif not link_context_profiles: - self.log.warning(( - "Current task `{}` doesn't have any" - "loading preset for it's linked assets." - ).format(current_task_name)) - - # Prepare assets to process by workfile presets - assets = [] - current_asset_id = None - if current_context_profiles: - # Add current asset entity if preset has current context set - assets.append(current_asset_entity) - current_asset_id = current_asset_entity["_id"] - - if link_context_profiles: - # Find and append linked assets if preset has set linked mapping - link_assets = get_linked_assets(current_asset_entity) - if link_assets: - assets.extend(link_assets) - - # Skip if there are no assets. This can happen if only linked mapping - # is set and there are no links for his asset. - if not assets: - self.log.warning( - "Asset does not have linked assets. Nothing to process." - ) - return - - # Prepare entities from database for assets - prepared_entities = self._collect_last_version_repres(assets) - - # Load containers by prepared entities and presets - loaded_containers = [] - # - Current asset containers - if current_asset_id and current_asset_id in prepared_entities: - current_context_data = prepared_entities.pop(current_asset_id) - loaded_data = self.load_containers_by_asset_data( - current_context_data, current_context_profiles, loaders_by_name - ) - if loaded_data: - loaded_containers.append(loaded_data) - - # - Linked assets container - for linked_asset_data in prepared_entities.values(): - loaded_data = self.load_containers_by_asset_data( - linked_asset_data, link_context_profiles, loaders_by_name - ) - if loaded_data: - loaded_containers.append(loaded_data) - - # Return list of loaded containers - return loaded_containers - - def get_build_presets(self, task_name): - """ Returns presets to build workfile for task name. - - Presets are loaded for current project set in - io.Session["AVALON_PROJECT"], filtered by registered host - and entered task name. - - :param task_name: Task name used for filtering build presets. - :type task_name: str - :return: preset per eneter task - :rtype: dict | None - """ - host_name = avalon.api.registered_host().__name__.rsplit(".", 1)[-1] - presets = config.get_presets(io.Session["AVALON_PROJECT"]) - # Get presets for host - build_presets = ( - presets["plugins"] - .get(host_name, {}) - .get("workfile_build") - ) - if not build_presets: - return - - task_name_low = task_name.lower() - per_task_preset = None - for preset in build_presets: - preset_tasks = preset.get("tasks") or [] - preset_tasks_low = [task.lower() for task in preset_tasks] - if task_name_low in preset_tasks_low: - per_task_preset = preset - break - - return per_task_preset - - def _filter_build_profiles(self, build_profiles, loaders_by_name): - """ Filter build profiles by loaders and prepare process data. - - Valid profile must have "loaders", "families" and "repre_names" keys - with valid values. - - "loaders" expects list of strings representing possible loaders. - - "families" expects list of strings for filtering - by main subset family. - - "repre_names" expects list of strings for filtering by - representation name. - - Lowered "families" and "repre_names" are prepared for each profile with - all required keys. - - :param build_profiles: Profiles for building workfile. - :type build_profiles: dict - :param loaders_by_name: Available loaders per name. - :type loaders_by_name: dict - :return: Filtered and prepared profiles. - :rtype: list - """ - valid_profiles = [] - for profile in build_profiles: - # Check loaders - profile_loaders = profile.get("loaders") - if not profile_loaders: - self.log.warning(( - "Build profile has missing loaders configuration: {0}" - ).format(json.dumps(profile, indent=4))) - continue - - # Check if any loader is available - loaders_match = False - for loader_name in profile_loaders: - if loader_name in loaders_by_name: - loaders_match = True - break - - if not loaders_match: - self.log.warning(( - "All loaders from Build profile are not available: {0}" - ).format(json.dumps(profile, indent=4))) - continue - - # Check families - profile_families = profile.get("families") - if not profile_families: - self.log.warning(( - "Build profile is missing families configuration: {0}" - ).format(json.dumps(profile, indent=4))) - continue - - # Check representation names - profile_repre_names = profile.get("repre_names") - if not profile_repre_names: - self.log.warning(( - "Build profile is missing" - " representation names filtering: {0}" - ).format(json.dumps(profile, indent=4))) - continue - - # Prepare lowered families and representation names - profile["families_lowered"] = [ - fam.lower() for fam in profile_families - ] - profile["repre_names_lowered"] = [ - name.lower() for name in profile_repre_names - ] - - valid_profiles.append(profile) - - return valid_profiles - - def _prepare_profile_for_subsets(self, subsets, profiles): - """Select profile for each subset byt it's data. - - Profiles are filtered for each subset individually. - Profile is filtered by subset's family, optionally by name regex and - representation names set in profile. - It is possible to not find matching profile for subset, in that case - subset is skipped and it is possible that none of subsets have - matching profile. - - :param subsets: Subset documents. - :type subsets: list - :param profiles: Build profiles. - :type profiles: dict - :return: Profile by subset's id. - :rtype: dict - """ - # Prepare subsets - subsets_by_family = self.map_subsets_by_family(subsets) - - profiles_per_subset_id = {} - for family, subsets in subsets_by_family.items(): - family_low = family.lower() - for profile in profiles: - # Skip profile if does not contain family - if family_low not in profile["families_lowered"]: - continue - - # Precompile name filters as regexes - profile_regexes = profile.get("subset_name_filters") - if profile_regexes: - _profile_regexes = [] - for regex in profile_regexes: - _profile_regexes.append(re.compile(regex)) - profile_regexes = _profile_regexes - - # TODO prepare regex compilation - for subset in subsets: - # Verify regex filtering (optional) - if profile_regexes: - valid = False - for pattern in profile_regexes: - if re.match(pattern, subset["name"]): - valid = True - break - - if not valid: - continue - - profiles_per_subset_id[subset["_id"]] = profile - - # break profiles loop on finding the first matching profile - break - return profiles_per_subset_id - - def load_containers_by_asset_data( - self, asset_entity_data, build_profiles, loaders_by_name - ): - """Load containers for entered asset entity by Build profiles. - - :param asset_entity_data: Prepared data with subsets, last version - and representations for specific asset. - :type asset_entity_data: dict - :param build_profiles: Build profiles. - :type build_profiles: dict - :param loaders_by_name: Available loaders per name. - :type loaders_by_name: dict - :return: Output contains asset document and loaded containers. - :rtype: dict - """ - - # Make sure all data are not empty - if not asset_entity_data or not build_profiles or not loaders_by_name: - return - - asset_entity = asset_entity_data["asset_entity"] - - valid_profiles = self._filter_build_profiles( - build_profiles, loaders_by_name - ) - if not valid_profiles: - self.log.warning( - "There are not valid Workfile profiles. Skipping process." - ) - return - - self.log.debug("Valid Workfile profiles: {}".format(valid_profiles)) - - subsets_by_id = {} - version_by_subset_id = {} - repres_by_version_id = {} - for subset_id, in_data in asset_entity_data["subsets"].items(): - subset_entity = in_data["subset_entity"] - subsets_by_id[subset_entity["_id"]] = subset_entity - - version_data = in_data["version"] - version_entity = version_data["version_entity"] - version_by_subset_id[subset_id] = version_entity - repres_by_version_id[version_entity["_id"]] = ( - version_data["repres"] - ) - - if not subsets_by_id: - self.log.warning("There are not subsets for asset {0}".format( - asset_entity["name"] - )) - return - - profiles_per_subset_id = self._prepare_profile_for_subsets( - subsets_by_id.values(), valid_profiles - ) - if not profiles_per_subset_id: - self.log.warning("There are not valid subsets.") - return - - valid_repres_by_subset_id = collections.defaultdict(list) - for subset_id, profile in profiles_per_subset_id.items(): - profile_repre_names = profile["repre_names_lowered"] - - version_entity = version_by_subset_id[subset_id] - version_id = version_entity["_id"] - repres = repres_by_version_id[version_id] - for repre in repres: - repre_name_low = repre["name"].lower() - if repre_name_low in profile_repre_names: - valid_repres_by_subset_id[subset_id].append(repre) - - # DEBUG message - msg = "Valid representations for Asset: `{}`".format( - asset_entity["name"] - ) - for subset_id, repres in valid_repres_by_subset_id.items(): - subset = subsets_by_id[subset_id] - msg += "\n# Subset Name/ID: `{}`/{}".format( - subset["name"], subset_id - ) - for repre in repres: - msg += "\n## Repre name: `{}`".format(repre["name"]) - - self.log.debug(msg) - - containers = self._load_containers( - valid_repres_by_subset_id, subsets_by_id, - profiles_per_subset_id, loaders_by_name - ) - - return { - "asset_entity": asset_entity, - "containers": containers - } - - def _load_containers( - self, repres_by_subset_id, subsets_by_id, - profiles_per_subset_id, loaders_by_name - ): - """Real load by collected data happens here. - - Loading of representations per subset happens here. Each subset can - loads one representation. Loading is tried in specific order. - Representations are tried to load by names defined in configuration. - If subset has representation matching representation name each loader - is tried to load it until any is successful. If none of them was - successful then next reprensentation name is tried. - Subset process loop ends when any representation is loaded or - all matching representations were already tried. - - :param repres_by_subset_id: Available representations mapped - by their parent (subset) id. - :type repres_by_subset_id: dict - :param subsets_by_id: Subset documents mapped by their id. - :type subsets_by_id: dict - :param profiles_per_subset_id: Build profiles mapped by subset id. - :type profiles_per_subset_id: dict - :param loaders_by_name: Available loaders per name. - :type loaders_by_name: dict - :return: Objects of loaded containers. - :rtype: list - """ - loaded_containers = [] - - # Get subset id order from build presets. - build_presets = self.build_presets.get("current_context", []) - build_presets += self.build_presets.get("linked_assets", []) - subset_ids_ordered = [] - for preset in build_presets: - for preset_family in preset["families"]: - for id, subset in subsets_by_id.items(): - if preset_family not in subset["data"].get("families", []): - continue - - subset_ids_ordered.append(id) - - # Order representations from subsets. - print("repres_by_subset_id", repres_by_subset_id) - representations_ordered = [] - representations = [] - for id in subset_ids_ordered: - for subset_id, repres in repres_by_subset_id.items(): - if repres in representations: - continue - - if id == subset_id: - representations_ordered.append((subset_id, repres)) - representations.append(repres) - - print("representations", representations) - - # Load ordered reprensentations. - for subset_id, repres in representations_ordered: - subset_name = subsets_by_id[subset_id]["name"] - - profile = profiles_per_subset_id[subset_id] - loaders_last_idx = len(profile["loaders"]) - 1 - repre_names_last_idx = len(profile["repre_names_lowered"]) - 1 - - repre_by_low_name = { - repre["name"].lower(): repre for repre in repres - } - - is_loaded = False - for repre_name_idx, profile_repre_name in enumerate( - profile["repre_names_lowered"] - ): - # Break iteration if representation was already loaded - if is_loaded: - break - - repre = repre_by_low_name.get(profile_repre_name) - if not repre: - continue - - for loader_idx, loader_name in enumerate(profile["loaders"]): - if is_loaded: - break - - loader = loaders_by_name.get(loader_name) - if not loader: - continue - try: - container = avalon.api.load( - loader, - repre["_id"], - name=subset_name - ) - loaded_containers.append(container) - is_loaded = True - - except Exception as exc: - if exc == pipeline.IncompatibleLoaderError: - self.log.info(( - "Loader `{}` is not compatible with" - " representation `{}`" - ).format(loader_name, repre["name"])) - - else: - self.log.error( - "Unexpected error happened during loading", - exc_info=True - ) - - msg = "Loading failed." - if loader_idx < loaders_last_idx: - msg += " Trying next loader." - elif repre_name_idx < repre_names_last_idx: - msg += ( - " Loading of subset `{}` was not successful." - ).format(subset_name) - else: - msg += " Trying next representation." - self.log.info(msg) - - return loaded_containers - - def _collect_last_version_repres(self, asset_entities): - """Collect subsets, versions and representations for asset_entities. - - :param asset_entities: Asset entities for which want to find data - :type asset_entities: list - :return: collected entities - :rtype: dict - - Example output: - ``` - { - {Asset ID}: { - "asset_entity": , - "subsets": { - {Subset ID}: { - "subset_entity": , - "version": { - "version_entity": , - "repres": [ - , , ... - ] - } - }, - ... - } - }, - ... - } - output[asset_id]["subsets"][subset_id]["version"]["repres"] - ``` - """ - - if not asset_entities: - return {} - - asset_entity_by_ids = {asset["_id"]: asset for asset in asset_entities} - - subsets = list(io.find({ - "type": "subset", - "parent": {"$in": asset_entity_by_ids.keys()} - })) - subset_entity_by_ids = {subset["_id"]: subset for subset in subsets} - - sorted_versions = list(io.find({ - "type": "version", - "parent": {"$in": subset_entity_by_ids.keys()} - }).sort("name", -1)) - - subset_id_with_latest_version = [] - last_versions_by_id = {} - for version in sorted_versions: - subset_id = version["parent"] - if subset_id in subset_id_with_latest_version: - continue - subset_id_with_latest_version.append(subset_id) - last_versions_by_id[version["_id"]] = version - - repres = io.find({ - "type": "representation", - "parent": {"$in": last_versions_by_id.keys()} - }) - - output = {} - for repre in repres: - version_id = repre["parent"] - version = last_versions_by_id[version_id] - - subset_id = version["parent"] - subset = subset_entity_by_ids[subset_id] - - asset_id = subset["parent"] - asset = asset_entity_by_ids[asset_id] - - if asset_id not in output: - output[asset_id] = { - "asset_entity": asset, - "subsets": {} - } - - if subset_id not in output[asset_id]["subsets"]: - output[asset_id]["subsets"][subset_id] = { - "subset_entity": subset, - "version": { - "version_entity": version, - "repres": [] - } - } - - output[asset_id]["subsets"][subset_id]["version"]["repres"].append( - repre - ) - - return output - - def ffprobe_streams(path_to_file, logger=None): """Load streams from entered filepath via ffprobe.""" if not logger: