本文整理汇总了Python中couchexport.models.SavedBasicExport.last_accessed方法的典型用法代码示例。如果您正苦于以下问题：Python SavedBasicExport.last_accessed方法的具体用法？Python SavedBasicExport.last_accessed怎么用？Python SavedBasicExport.last_accessed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类couchexport.models.SavedBasicExport的用法示例。
在下文中一共展示了SavedBasicExport.last_accessed方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: rebuild_export
# 需要导入模块: from couchexport.models import SavedBasicExport [as 别名]
# 或者: from couchexport.models.SavedBasicExport import last_accessed [as 别名]
def rebuild_export(config, schema, output_dir, last_access_cutoff=None, filter=None):
if output_dir == "couch":
saved = get_saved_export_and_delete_copies(config.index)
if last_access_cutoff and saved and saved.last_accessed and \
saved.last_accessed < last_access_cutoff:
# ignore exports that haven't been accessed since last_access_cutoff
return
try:
files = schema.get_export_files(format=config.format, filter=filter)
except SchemaMismatchException:
# fire off a delayed force update to prevent this from happening again
rebuild_schemas.delay(config.index)
raise ExportRebuildError(u'Schema mismatch for {}. Rebuilding tables...'.format(config.filename))
with files:
payload = files.file.payload
if output_dir == "couch":
if not saved:
saved = SavedBasicExport(configuration=config)
else:
saved.configuration = config
if saved.last_accessed is None:
saved.last_accessed = datetime.utcnow()
saved.last_updated = datetime.utcnow()
saved.save()
saved.set_payload(payload)
else:
with open(os.path.join(output_dir, config.filename), "wb") as f:
f.write(payload)示例2: _save_export_payload
# 需要导入模块: from couchexport.models import SavedBasicExport [as 别名]
# 或者: from couchexport.models.SavedBasicExport import last_accessed [as 别名]
def _save_export_payload(files, saved_export, config, is_safe=False):
payload = files.file.payload
if not saved_export:
saved_export = SavedBasicExport(configuration=config)
else:
saved_export.configuration = config
saved_export.is_safe = is_safe
if saved_export.last_accessed is None:
saved_export.last_accessed = datetime.utcnow()
saved_export.last_updated = datetime.utcnow()
try:
saved_export.save()
except ResourceConflict:
# task was executed concurrently, so let first to finish win and abort the rest
pass
else:
saved_export.set_payload(payload)