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Python SomeObject.knowntype方法代码示例

本文整理汇总了Python中pypy.annotation.model.SomeObject.knowntype方法的典型用法代码示例。如果您正苦于以下问题:Python SomeObject.knowntype方法的具体用法?Python SomeObject.knowntype怎么用?Python SomeObject.knowntype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pypy.annotation.model.SomeObject的用法示例。


在下文中一共展示了SomeObject.knowntype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: union

# 需要导入模块: from pypy.annotation.model import SomeObject [as 别名]
# 或者: from pypy.annotation.model.SomeObject import knowntype [as 别名]
 def union((obj1, obj2)):
     if obj1 == obj2:
         return obj1
     else:
         result = SomeObject()
         if obj1.knowntype == obj2.knowntype and obj1.knowntype != object:
             result.knowntype = obj1.knowntype
         is_type_of1 = getattr(obj1, 'is_type_of', None)
         is_type_of2 = getattr(obj2, 'is_type_of', None)
         if obj1.is_immutable_constant() and obj2.is_immutable_constant() and obj1.const == obj2.const:
             result.const = obj1.const
             is_type_of = {}
             if is_type_of1:
                 for v in is_type_of1:
                     is_type_of[v] = True
             if is_type_of2:
                 for v in is_type_of2:
                     is_type_of[v] = True
             if is_type_of:
                 result.is_type_of = is_type_of.keys()
         else:
             if is_type_of1 and is_type_of1 == is_type_of2:
                 result.is_type_of = is_type_of1
         # try to preserve the origin of SomeObjects
         if obj1 == result:
             result = obj1
         elif obj2 == result:
             result = obj2
         unioncheck(result)
         return result
开发者ID:alkorzt,项目名称:pypy,代码行数:32,代码来源:binaryop.py

示例2: annotationoftype

# 需要导入模块: from pypy.annotation.model import SomeObject [as 别名]
# 或者: from pypy.annotation.model.SomeObject import knowntype [as 别名]
def annotationoftype(t, bookkeeper=False):
    from pypy.rpython import extregistry

    """The most precise SomeValue instance that contains all
    objects of type t."""
    assert isinstance(t, (type, types.ClassType))
    if t is bool:
        return SomeBool()
    elif t is int:
        return SomeInteger()
    elif t is float:
        return SomeFloat()
    elif issubclass(t, str): # py.lib uses annotated str subclasses
        return SomeString()
    elif t is unicode:
        return SomeUnicodeString()
    elif t is list:
        return SomeList(MOST_GENERAL_LISTDEF)
    elif t is dict:
        return SomeDict(MOST_GENERAL_DICTDEF)
    # can't do tuple
    elif t is types.NoneType:
        return s_None
    elif bookkeeper and extregistry.is_registered_type(t, bookkeeper.policy):
        entry = extregistry.lookup_type(t, bookkeeper.policy)
        return entry.compute_annotation_bk(bookkeeper)
    elif bookkeeper and t.__module__ != '__builtin__' and t not in bookkeeper.pbctypes:
        classdef = bookkeeper.getuniqueclassdef(t)
        return SomeInstance(classdef)
    else:
        o = SomeObject()
        if t != object:
            o.knowntype = t
        return o
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:36,代码来源:signature.py


注:本文中的pypy.annotation.model.SomeObject.knowntype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。