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comparison piecrust/baking/baker.py @ 105:7d2fdf43d7ca

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Property clean all caches when force baking, except the `app` cache.
author Ludovic Chabant <ludovic@chabant.com>
date Wed, 17 Sep 2014 21:49:25 -0700
parents 0445a2232de7
children 133845647083
comparison
equal deleted inserted replaced
104:28518b515513 105:7d2fdf43d7ca
18 from piecrust.sources.base import (PageFactory, 18 from piecrust.sources.base import (PageFactory,
19 REALM_NAMES, REALM_USER, REALM_THEME) 19 REALM_NAMES, REALM_USER, REALM_THEME)
20 20
21 21
22 logger = logging.getLogger(__name__) 22 logger = logging.getLogger(__name__)
23
24
25 class BakingError(Exception):
26 pass
23 27
24 28
25 class PageBaker(object): 29 class PageBaker(object):
26 def __init__(self, app, out_dir, force=False, record=None, 30 def __init__(self, app, out_dir, force=False, record=None,
27 copy_assets=True): 31 copy_assets=True):
112 116
113 override = self.record.getOverrideEntry(factory, uri) 117 override = self.record.getOverrideEntry(factory, uri)
114 if override is not None: 118 if override is not None:
115 override_source = self.app.getSource(override.source_name) 119 override_source = self.app.getSource(override.source_name)
116 if override_source.realm == factory.source.realm: 120 if override_source.realm == factory.source.realm:
117 raise Exception( 121 raise BakingError(
118 "Page '%s' maps to URL '%s' but is overriden by page" 122 "Page '%s' maps to URL '%s' but is overriden by page"
119 "'%s:%s'." % (factory.ref_spec, uri, 123 "'%s:%s'." % (factory.ref_spec, uri,
120 override.source_name, override.rel_path)) 124 override.source_name, override.rel_path))
121 logger.debug("'%s' [%s] is overriden by '%s:%s'. Skipping" % 125 logger.debug("'%s' [%s] is overriden by '%s:%s'. Skipping" %
122 (factory.ref_spec, uri, override.source_name, 126 (factory.ref_spec, uri, override.source_name,
203 ctx, rp = self._bakeSingle(page, sub_uri, cur_sub, out_path, 207 ctx, rp = self._bakeSingle(page, sub_uri, cur_sub, out_path,
204 pagination_filter, custom_data) 208 pagination_filter, custom_data)
205 except Exception as ex: 209 except Exception as ex:
206 if self.app.debug: 210 if self.app.debug:
207 logger.exception(ex) 211 logger.exception(ex)
208 raise Exception("Error baking page '%s' for URL '%s'." % 212 raise BakingError("Error baking page '%s' for URL '%s'." %
209 (page.ref_spec, uri)) from ex 213 (page.ref_spec, uri)) from ex
210 214
211 # Copy page assets. 215 # Copy page assets.
212 if (cur_sub == 1 and self.copy_assets and 216 if (cur_sub == 1 and self.copy_assets and
213 ctx.used_assets is not None): 217 ctx.used_assets is not None):
371 if max_time >= record.previous.bake_time: 375 if max_time >= record.previous.bake_time:
372 reason = "templates modified" 376 reason = "templates modified"
373 377
374 if reason is not None: 378 if reason is not None:
375 # We have to bake everything from scratch. 379 # We have to bake everything from scratch.
376 cache_dir = self.app.cache.getCacheDir('baker') 380 for cache_name in self.app.cache.getCacheNames(
377 if os.path.isdir(cache_dir): 381 except_names=['app']):
378 logger.debug("Cleaning baker cache: %s" % cache_dir) 382 cache_dir = self.app.cache.getCacheDir(cache_name)
379 shutil.rmtree(cache_dir) 383 if os.path.isdir(cache_dir):
384 logger.debug("Cleaning baker cache: %s" % cache_dir)
385 shutil.rmtree(cache_dir)
380 self.force = True 386 self.force = True
381 record.incremental_count = 0 387 record.incremental_count = 0
382 record.clearPrevious() 388 record.clearPrevious()
383 logger.info(format_timed(start_time, 389 logger.info(format_timed(start_time,
384 "cleaned cache (reason: %s)" % reason)) 390 "cleaned cache (reason: %s)" % reason))
537 for e in excs: 543 for e in excs:
538 logger.exception(e) 544 logger.exception(e)
539 else: 545 else:
540 for e in excs: 546 for e in excs:
541 log_friendly_exception(logger, e) 547 log_friendly_exception(logger, e)
542 raise Exception("Baking was aborted due to errors.") 548 raise BakingError("Baking was aborted due to errors.")
543 549
544 550
545 class BakeScheduler(object): 551 class BakeScheduler(object):
546 _EMPTY = object() 552 _EMPTY = object()
547 _WAIT = object() 553 _WAIT = object()