TypeError: TF_SessionRun_wrapper: expected all values in input dict to be ndarray 对于下面的实际代码: import tensorflow as tf import os os.environ[' def myregression(): with tf.variable_scope("data"): x = tf.random_normal([100, 1], mean=1.75, stddev=0.5)…
一:报错:TypeError: list indices must be integers, not dict for i in range(0,len(test_data)): suite.addTest(TestCaselogin("test_api",test_data[i][*arg])) 解决方法:是参数表示不正确的原因:test_data[i][*arg] 应该表示为item[*arg] 二:报错:'int' object is not iterable for i i…
字典是列表中常用的方法,我们经常处理字典,字典嵌套,很多复杂的操作都来自于基础,只是改变了样式而已,本质是不变的.下面来看看字典中常用的功能都有那些: 1.clear(self) def clear(self): # real signature unknown; restored from __doc__ """ D.clear() -> None. Remove all items from D. """ pass clear(…
第五章:深入Python的dict和set 课程:Python3高级核心技术 5.1 dict的abc继承关系 class Mapping(Collection): __slots__ = () """A Mapping is a generic container for associating key/value pairs. This class provides concrete generic implementations of all methods excep…