本文整理汇总了Python中pyasm.web.HtmlElement.eval_update方法的典型用法代码示例。如果您正苦于以下问题：Python HtmlElement.eval_update方法的具体用法？Python HtmlElement.eval_update怎么用？Python HtmlElement.eval_update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pyasm.web.HtmlElement的用法示例。
在下文中一共展示了HtmlElement.eval_update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: execute
# 需要导入模块: from pyasm.web import HtmlElement [as 别名]
# 或者: from pyasm.web.HtmlElement import eval_update [as 别名]
#.........这里部分代码省略.........
#print "last: ", last_timestamp
# get out all of the search_keys
client_keys = set()
for id, values_list in updates.items():
if isinstance(values_list, dict):
values_list = [values_list]
for values in values_list:
handler = values.get("handler")
if handler:
handler = Common.create_from_class_path(handler)
search_key = handler.get_search_key()
else:
search_key = values.get("search_key")
if search_key:
client_keys.add(search_key)
# find all of the search that have changed
changed_keys = set()
for check_type in ['sthpw/change_timestamp', 'sthpw/sobject_log']:
search = Search(check_type)
search.add_filter("timestamp", last_timestamp, op=">")
search.add_filters("search_type", ["sthpw/sobject_log", "sthpw/status_log"], op="not in")
#print search.get_statement()
changed_sobjects = search.get_sobjects()
for sobject in changed_sobjects:
search_type = sobject.get_value("search_type")
search_code = sobject.get_value("search_code")
if search_type.startswith("sthpw/"):
search_key = "%s?code=%s" % (search_type, search_code)
else:
search_key = "%s&code=%s" % (search_type, search_code)
changed_keys.add(u'%s'%search_key)
intersect_keys = client_keys.intersection(changed_keys)
#for x in client_keys:
# print x
#print "---"
#print "changed_keys: ", changed_keys
#print "---"
#print "intersect_keys: ", intersect_keys
from pyasm.web import HtmlElement
results = {}
for id, values_list in updates.items():
if isinstance(values_list, dict):
values_list = [values_list]
for values in values_list:
handler = values.get("handler")
if handler:
handler = Common.create_from_class_path(handler)
search_key = handler.get_search_key()
else:
search_key = values.get("search_key")
if search_key and search_key not in intersect_keys:
continue
# evaluate any compare expressions
compare = values.get("compare")
if compare:
search_key = values.get("search_key")
if search_key:
sobject = Search.get_by_search_key(search_key)
else:
sobject = None
cmp_result = Search.eval(compare, sobject, single=True)
if cmp_result == True:
continue
# some randome value
value = "Loading ..."
else:
value = HtmlElement.eval_update(values)
if value == None:
continue
results[id] = value
my.info = {
"updates": results,
"timestamp": timestamp
}
#print "time: ", time.time() - start
#print results
return results示例2: execute
# 需要导入模块: from pyasm.web import HtmlElement [as 别名]
# 或者: from pyasm.web.HtmlElement import eval_update [as 别名]
#.........这里部分代码省略.........
if search_key:
if isinstance(search_key, list):
search_key_set = set(search_key)
else:
search_key_set = set()
search_key_set.add(search_key)
client_keys.update(search_key_set)
stype = values.get("search_type")
if stype:
client_stypes.add(stype)
# find all of the search that have changed
changed_keys = set()
changed_types = set()
for check_type in ['sthpw/change_timestamp', 'sthpw/sobject_log']:
search = Search(check_type)
search.add_filter("timestamp", last_timestamp, op=">")
search.add_filters("search_type", ["sthpw/sobject_log", "sthpw/status_log"], op="not in")
changed_sobjects = search.get_sobjects()
for sobject in changed_sobjects:
search_type = sobject.get_value("search_type")
search_code = sobject.get_value("search_code")
if search_type.startswith("sthpw/"):
search_key = "%s?code=%s" % (search_type, search_code)
else:
search_key = "%s&code=%s" % (search_type, search_code)
changed_keys.add(u'%s'%search_key)
changed_types.add(search_type)
intersect_keys = client_keys.intersection(changed_keys)
from pyasm.web import HtmlElement
results = {}
for id, values_list in updates.items():
if isinstance(values_list, dict):
values_list = [values_list]
for values in values_list:
handler = values.get("handler")
if handler:
handler = Common.create_from_class_path(handler)
# handler can return a list of search_keys
search_key = handler.get_search_key()
else:
search_key = values.get("search_key")
stype = values.get("search_type")
if search_key:
if isinstance(search_key, list):
search_key_set = set(search_key)
else:
search_key_set = set()
search_key_set.add(search_key)
# filter for search_type first if it exists
# check if any search_key is contained in intersect_keys, skip if not
if stype and stype in changed_types:
if len(intersect_keys - search_key_set) == len(intersect_keys):
continue
elif len(intersect_keys - search_key_set) == len(intersect_keys):
continue
# evaluate any compare expressions
compare = values.get("compare")
if compare:
search_key = values.get("search_key")
if search_key:
sobject = Search.get_by_search_key(search_key)
else:
sobject = None
cmp_result = Search.eval(compare, sobject, single=True)
if cmp_result == True:
continue
# some value to display
value = "Loading ..."
else:
value = HtmlElement.eval_update(values)
if value == None:
continue
results[id] = value
my.info = {
"updates": results,
"timestamp": timestamp
}
#print "Dyn Cmd duration", time.time() - start
return results