本文整理汇总了Python中scrapely.template.TemplateMaker.annotate_fragment方法的典型用法代码示例。如果您正苦于以下问题：Python TemplateMaker.annotate_fragment方法的具体用法？Python TemplateMaker.annotate_fragment怎么用？Python TemplateMaker.annotate_fragment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类scrapely.template.TemplateMaker的用法示例。
在下文中一共展示了TemplateMaker.annotate_fragment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: do_annotate
# 需要导入模块: from scrapely.template import TemplateMaker [as 别名]
# 或者: from scrapely.template.TemplateMaker import annotate_fragment [as 别名]
def do_annotate(self, line):
"""annotate <template_id> <data> [-n number] [-f field]- add or test annotation (aliases: a, t)
Add a new annotation (if -f is passed) or test what would be annotated
otherwise
"""
if line.find(' ') < 0:
print("You must provide a valid template identifier (check output of ls_templates)")
print(IblTool.do_annotate.__doc__)
return
template_id, criteria = line.split(' ', 1)
t = self._load_template(template_id)
if not t:
return
criteria = self._parse_criteria(criteria)
tm = TemplateMaker(t)
selection = apply_criteria(criteria, tm)
if criteria.field:
for index in selection:
index = selection[0]
tm.annotate_fragment(index, criteria.field)
self._save_template(template_id, tm.get_template())
print("[new] (%s) %r" % (criteria.field,
remove_annotation(tm.selected_data(index))))
else:
for n, i in enumerate(selection):
print("[%d] %r" % (n, remove_annotation(tm.selected_data(i))))示例2: do_a
# 需要导入模块: from scrapely.template import TemplateMaker [as 别名]
# 或者: from scrapely.template.TemplateMaker import annotate_fragment [as 别名]
def do_a(self, line):
"""a <template> <data> [-n number] [-f field]- add or test annotation
Add a new annotation (if -f is passed) or test what would be annotated
otherwise
"""
template_id, criteria = line.split(' ', 1)
t = self._load_template(template_id)
criteria = parse_criteria(criteria)
tm = TemplateMaker(t)
selection = apply_criteria(criteria, tm)
if criteria.field:
for index in selection:
index = selection[0]
tm.annotate_fragment(index, criteria.field)
self._save_template(template_id, tm.get_template())
print "[new] (%s) %r" % (criteria.field,
remove_annotation(tm.selected_data(index)))
else:
for n, i in enumerate(selection):
print "[%d] %r" % (n, remove_annotation(tm.selected_data(i)))