How to Use Python to Customize PrimeTime Electronic design automation tools (EDA) are highly complex, developed for use on some of the most demanding engineering projects on the planet. Synopsys and other EDA vendors work hard to make their solutions applicable to a wide range of chip designs, ...
Eval function can be used to evaluate Python expressions and get a return value from them. Any Python expression that needs to be evaluated is supplied to the eval function in the form of a mandatory argument. Expressions passed as an argument to the Eval functions have full access to built-...
Python >>>withopen("hello.py")ashello:...exec(hello.read())...Hello, World! In this example, you use thewithstatementto open thehello.pyfile for reading. Then, you read the file’s content with the.read()method. This method returns a string that you pass toexec()for execution. ...
Python string is a sequence of characters, and an integer is a numeric value. You cannot perform arithmetic operations on a string, for that, you must convert that string representation to a numeric value. For example, if you use the input() function to get the input from a user, its ...
defeval(self): 2 result=[] 3 forxinself.input: 4 forfinself.functions: 5 x=f(x) 6 result.append(x) 7 returnresult Using a Pipeline Effectively One of the best ways to use a pipeline is to apply it to multiple sets of input. In the following example, a pipeline with no inputs...
This repository shares end-to-end notebooks on how to use various Weaviate features and integrations! - weaviate/recipes
A string is a group of characters that can be used to represent a single word or an entire phrase. Strings are simple to use in Python since they do not require explicit declaration and may be defined with or without a specifier.
ScriptingCore 除了 eval 之外,还有其它像 executeFunctionWithOwner 这样的方法,但是大都要求有一定的上下文,一般在下面提到的 JSB 注入中才能用到。 eval is evil,简单但尽量避免使用。不得不用时注意不要频繁调用,不要拼接来自用户、第三方的输入,保持简单。
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If the Unicode string contains a textual representation of a dictionary, the return value is a normal Python dictionary. This way, you can easily convert a Unicode string to a Python dictionary by means of the eval() function. s = u"{'a': 1, 'b': 2, 'c': 3}" d = eval(s) ...