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Python X.record方法代码示例

本文整理汇总了Python中invenio.utils.html.X.record方法的典型用法代码示例。如果您正苦于以下问题:Python X.record方法的具体用法?Python X.record怎么用?Python X.record使用的例子?那么, 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invenio.utils.html.X的用法示例。


在下文中一共展示了X.record方法的1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: print_record

# 需要导入模块: from invenio.utils.html import X [as 别名]
# 或者: from invenio.utils.html.X import record [as 别名]
def print_record(recid, prefix='marcxml', verb='ListRecords', set_spec=None, set_last_updated=None):
    """Prints record 'recid' formatted according to 'prefix'.

    - if record does not exist, return nothing.

    - if record has been deleted and CFG_OAI_DELETED_POLICY is
      'transient' or 'deleted', then return only header, with status
      'deleted'.

    - if record has been deleted and CFG_OAI_DELETED_POLICY is 'no',
      then return nothing.

    """

    record_exists_result = record_exists(recid) == 1
    if record_exists_result:
        sets = get_field(recid, CFG_OAI_SET_FIELD)
        if set_spec and not set_spec in sets and not [set_ for set_ in sets if set_.startswith("%s:" % set_spec)]:
            ## the record is not in the requested set, and is not
            ## in any subset
            record_exists_result = False

    if record_exists_result:
        status = None
    else:
        status = 'deleted'

    if not record_exists_result and CFG_OAI_DELETED_POLICY not in ('persistent', 'transient'):
        return ""

    idents = get_field(recid, CFG_OAI_ID_FIELD)
    if not idents:
        return ""
    ## FIXME: Move these checks in a bibtask
    #try:
        #assert idents, "No OAI ID for record %s, please do your checks!" % recid
    #except AssertionError as err:
        #register_exception(alert_admin=True)
        #return ""
    #try:
        #assert len(idents) == 1, "More than OAI ID found for recid %s. Considering only the first one, but please do your checks: %s" % (recid, idents)
    #except AssertionError as err:
        #register_exception(alert_admin=True)
    ident = idents[0]

    header_body = EscapedXMLString('')
    header_body += X.identifier()(ident)
    if set_last_updated:
        header_body += X.datestamp()(max(get_modification_date(recid), set_last_updated))
    else:
        header_body += X.datestamp()(get_modification_date(recid))
    for set_spec in get_field(recid, CFG_OAI_SET_FIELD):
        if set_spec and set_spec != CFG_OAI_REPOSITORY_GLOBAL_SET_SPEC:
            # Print only if field not empty
            header_body += X.setSpec()(set_spec)

    header = X.header(status=status)(header_body)

    if verb == 'ListIdentifiers':
        return header
    else:
        if record_exists_result:
            metadata_body = format_record(recid, CFG_OAI_METADATA_FORMATS[prefix][0])
            metadata = X.metadata(body=metadata_body)
            provenance_body = get_record_provenance(recid)
            if provenance_body:
                provenance = X.about(body=provenance_body)
            else:
                provenance = ''
            rights_body = get_record_rights(recid)
            if rights_body:
                rights = X.about(body=rights_body)
            else:
                rights = ''
        else:
            metadata = ''
            provenance = ''
            rights = ''
        return X.record()(header, metadata, provenance, rights)
开发者ID:mhellmic,项目名称:b2share,代码行数:81,代码来源:server.py


注:本文中的invenio.utils.html.X.record方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。