piecrust2: piecrust/pipelines/records.py annotate

annotate piecrust/pipelines/records.py @ 991:1857dbd4580f

bake: Fix bugs introduced by bake optimizations, of course. - Make the execution stats JSON-serializable. - Re-add ability to differentiate between sources used during segment rendering and during layout rendering. Fixes problems with cache invalidation of pages that use other sources. - Make taxonomy-related stuff JSON-serializable.

author	Ludovic Chabant <ludovic@chabant.com>
date	Mon, 20 Nov 2017 23:06:47 -0800
parents	8adc27285d93
children

rev	line source
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	1 import os
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	2 import os.path
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	3 import pickle
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	4 import hashlib
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	5 import logging
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	6 from piecrust import APP_VERSION
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	7
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	8
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	9 logger = logging.getLogger(__name__)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	10
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	11
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	12 class RecordEntry:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	13 """ An entry in a record, for a specific content item.
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	14 """
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	15 def __init__(self):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	16 self.item_spec = None
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	17 self.errors = []
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	18
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	19 @property
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	20 def success(self):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	21 return len(self.errors) == 0
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	22
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	23 def describe(self):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	24 return {}
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	25
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	26 def getAllOutputPaths(self):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	27 return None
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	28
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	29 def getAllErrors(self):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	30 return self.errors
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	31
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	32
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	33 class Record:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	34 """ A class that represents a 'record' of a bake operation on a
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	35 content source.
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	36 """
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	37 def __init__(self, name):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	38 self.name = name
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	39 self.deleted_out_paths = []
989 8adc27285d93 bake: Big pass on bake performance. Ludovic Chabant <ludovic@chabant.com> parents: 979 diff changeset	40 self.user_data = {}
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	41 self.success = True
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	42 self._entries = {}
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	43
855 448710d84121 refactor: Get the taxonomy support back to a functional state. Ludovic Chabant <ludovic@chabant.com> parents: 854 diff changeset	44 @property
448710d84121 refactor: Get the taxonomy support back to a functional state. Ludovic Chabant <ludovic@chabant.com> parents: 854 diff changeset	45 def entry_count(self):
448710d84121 refactor: Get the taxonomy support back to a functional state. Ludovic Chabant <ludovic@chabant.com> parents: 854 diff changeset	46 return len(self._entries)
448710d84121 refactor: Get the taxonomy support back to a functional state. Ludovic Chabant <ludovic@chabant.com> parents: 854 diff changeset	47
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	48 def addEntry(self, entry):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	49 if entry.item_spec in self._entries:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	50 raise ValueError("Entry '%s' is already in the record." %
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	51 entry.item_spec)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	52 self._entries[entry.item_spec] = entry
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	53
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	54 def getEntries(self):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	55 return self._entries.values()
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	56
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	57 def getEntry(self, item_spec):
855 448710d84121 refactor: Get the taxonomy support back to a functional state. Ludovic Chabant <ludovic@chabant.com> parents: 854 diff changeset	58 return self._entries.get(item_spec)
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	59
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	60
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	61 class MultiRecord:
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	62 """ A container that includes multiple `Record` instances -- one for
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	63 each content source that was baked.
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	64 """
989 8adc27285d93 bake: Big pass on bake performance. Ludovic Chabant <ludovic@chabant.com> parents: 979 diff changeset	65 RECORD_VERSION = 13
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	66
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	67 def __init__(self):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	68 self.records = []
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	69 self.success = True
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	70 self.bake_time = 0
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	71 self.incremental_count = 0
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	72 self.invalidated = False
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	73 self.stats = None
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	74 self._app_version = APP_VERSION
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	75 self._record_version = self.RECORD_VERSION
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	76
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	77 def getRecord(self, record_name, auto_create=True):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	78 for r in self.records:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	79 if r.name == record_name:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	80 return r
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	81 if not auto_create:
855 448710d84121 refactor: Get the taxonomy support back to a functional state. Ludovic Chabant <ludovic@chabant.com> parents: 854 diff changeset	82 raise Exception("No such record: %s" % record_name)
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	83 record = Record(record_name)
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	84 self.records.append(record)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	85 return record
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	86
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	87 def save(self, path):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	88 path_dir = os.path.dirname(path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	89 if not os.path.isdir(path_dir):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	90 os.makedirs(path_dir, 0o755)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	91
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	92 with open(path, 'wb') as fp:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	93 pickle.dump(self, fp, pickle.HIGHEST_PROTOCOL)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	94
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	95 @staticmethod
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	96 def load(path):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	97 logger.debug("Loading bake records from: %s" % path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	98 with open(path, 'rb') as fp:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	99 return pickle.load(fp)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	100
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	101
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	102 def get_flag_descriptions(flags, flag_descriptions):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	103 res = []
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	104 for k, v in flag_descriptions.items():
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	105 if flags & k:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	106 res.append(v)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	107 if res:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	108 return ', '.join(res)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	109 return 'none'
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	110
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	111
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	112 def _are_records_valid(multi_record):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	113 return (multi_record._app_version == APP_VERSION and
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	114 multi_record._record_version == MultiRecord.RECORD_VERSION)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	115
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	116
979 45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	117 def load_records(path, raise_errors=False):
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	118 try:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	119 multi_record = MultiRecord.load(path)
979 45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	120 except FileNotFoundError:
45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	121 if raise_errors:
45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	122 raise
45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	123 logger.debug("No existing records found at: %s" % path)
45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	124 multi_record = None
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	125 except Exception as ex:
979 45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	126 if raise_errors:
45ad976712ec tests: Big push to get the tests to pass again. Ludovic Chabant <ludovic@chabant.com> parents: 855 diff changeset	127 raise
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	128 logger.debug("Error loading records from: %s" % path)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	129 logger.debug(ex)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	130 logger.debug("Will use empty records.")
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	131 multi_record = None
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	132
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	133 was_invalid = False
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	134 if multi_record is not None and not _are_records_valid(multi_record):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	135 logger.debug(
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	136 "Records from '%s' have old version: %s/%s." %
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	137 (path, multi_record._app_version, multi_record._record_version))
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	138 logger.debug("Will use empty records.")
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	139 multi_record = None
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	140 was_invalid = True
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	141
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	142 if multi_record is None:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	143 multi_record = MultiRecord()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	144 multi_record.invalidated = was_invalid
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	145
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	146 return multi_record
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	147
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	148
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	149 class RecordHistory:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	150 def __init__(self, previous, current):
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	151 if previous is None or current is None:
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	152 raise ValueError()
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	153
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	154 if previous.name != current.name:
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	155 raise Exception("The two records must have the same name! "
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	156 "Got '%s' and '%s'." %
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	157 (previous.name, current.name))
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	158
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	159 self._previous = previous
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	160 self._current = current
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	161 self._diffs = None
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	162
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	163 @property
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	164 def name(self):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	165 return self._current.name
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	166
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	167 @property
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	168 def current(self):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	169 return self._current
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	170
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	171 @property
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	172 def previous(self):
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	173 return self._previous
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	174
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	175 @property
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	176 def diffs(self):
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	177 if self._diffs is None:
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	178 raise Exception("This record history hasn't been built yet.")
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	179 return self._diffs.values()
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	180
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	181 def getPreviousEntry(self, item_spec):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	182 key = _build_diff_key(item_spec)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	183 return self._diffs[key][0]
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	184
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	185 def getCurrentEntry(self, item_spec):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	186 key = _build_diff_key(item_spec)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	187 return self._diffs[key][1]
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	188
853 f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	189 def build(self):
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	190 if self._diffs is not None:
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	191 raise Exception("This record history has already been built.")
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	192
f070a4fc033c core: Continue PieCrust3 refactor, simplify pages. Ludovic Chabant <ludovic@chabant.com> parents: 852 diff changeset	193 self._diffs = {}
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	194 if self._previous is not None:
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	195 for e in self._previous.getEntries():
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	196 key = _build_diff_key(e.item_spec)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	197 self._diffs[key] = (e, None)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	198
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	199 if self._current is not None:
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	200 for e in self._current.getEntries():
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	201 key = _build_diff_key(e.item_spec)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	202 diff = self._diffs.get(key)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	203 if diff is None:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	204 self._diffs[key] = (None, e)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	205 elif diff[1] is None:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	206 self._diffs[key] = (diff[0], e)
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	207 else:
4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	208 raise Exception(
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	209 "A current record entry already exists for '%s' "
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	210 "(%s)" % (key, diff[1].item_spec))
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	211
989 8adc27285d93 bake: Big pass on bake performance. Ludovic Chabant <ludovic@chabant.com> parents: 979 diff changeset	212 def copy(self):
8adc27285d93 bake: Big pass on bake performance. Ludovic Chabant <ludovic@chabant.com> parents: 979 diff changeset	213 return RecordHistory(self._previous, self._current)
8adc27285d93 bake: Big pass on bake performance. Ludovic Chabant <ludovic@chabant.com> parents: 979 diff changeset	214
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	215
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	216 class MultiRecordHistory:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	217 """ Tracks the differences between an 'old' and a 'new' record
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	218 container.
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	219 """
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	220 def __init__(self, previous, current):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	221 if previous is None or current is None:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	222 raise ValueError()
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	223
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	224 self.previous = previous
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	225 self.current = current
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	226 self.histories = []
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	227 self._linkHistories(previous, current)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	228
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	229 def getPreviousRecord(self, record_name, auto_create=True):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	230 return self.previous.getRecord(record_name, auto_create=auto_create)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	231
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	232 def getCurrentRecord(self, record_name):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	233 return self.current.getRecord(record_name)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	234
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	235 def getHistory(self, record_name):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	236 for h in self.histories:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	237 if h.name == record_name:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	238 return h
852 4850f8c21b6e core: Start of the big refactor for PieCrust 3.0. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	239
854 08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	240 rh = RecordHistory(
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	241 Record(record_name),
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	242 Record(record_name))
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	243 self.histories.append(rh)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	244 self.previous.records.append(rh.previous)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	245 self.current.records.append(rh.current)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	246 return rh
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	247
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	248 def _linkHistories(self, previous, current):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	249 pairs = {}
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	250 if previous:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	251 for r in previous.records:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	252 pairs[r.name] = (r, None)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	253 if current:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	254 for r in current.records:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	255 p = pairs.get(r.name, (None, None))
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	256 if p[1] is not None:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	257 raise Exception("Got several records named: %s" % r.name)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	258 pairs[r.name] = (p[0], r)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	259
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	260 for name, pair in pairs.items():
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	261 p, c = pair
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	262 if p is None:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	263 p = Record(name)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	264 previous.records.append(p)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	265 if c is None:
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	266 c = Record(name)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	267 current.records.append(c)
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	268 self.histories.append(RecordHistory(p, c))
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	269
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	270
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	271 def _build_diff_key(item_spec):
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	272 return hashlib.md5(item_spec.encode('utf8')).hexdigest()
08e02c2a2a1a core: Keep refactoring, this time to prepare for generator sources. Ludovic Chabant <ludovic@chabant.com> parents: 853 diff changeset	273

Mercurial > piecrust2

annotate piecrust/pipelines/records.py @ 991:1857dbd4580f