我无法使用PythonKit在Xcode 11中导入Python模块
我现在正在使用Swift Package Manager。
使用它,我将PythonKit导入了我的Swift项目。
我现在无法使用PythonKit导入Python模块。
它要求我设置PYTHON_LIBRARY路径,但我不知道该怎么做。
谁能帮我?
//// ViewController.swift
// VideoStream
//
// Created by HeRo Gold on 7/20/19.
// Copyright © 2019 TopAce. All rights reserved.
//
import UIKit
import PythonKit
let sys = Python.import("sys")
class ViewController: UIViewController {
@IBOutlet weak var netflixView: WKWebView!
let netflixURL = URL(string: "https://www.netflix.com/login")
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
let pymsl = try Python.import(name: "pymsl")
print("Python \(sys.version_info.major).\(sys.version_info.minor)")
print("Python Version: \(sys.version)")
print("Python Encoding: \(sys.getdefaultencoding().upper())")
}
}
当我在iPhone上运行iOS应用时,这是错误消息
致命错误:找不到Python库。设置PYTHON_LIBRARY环境变量以及Python库的路径。:文件/Users/herogold/Library/Developer/Xcode/DerivedData/VideoStream-
cjytedddvtktmybclqlztmfdbekk/SourcePackages/checkouts/PythonKit/PythonKit/PythonLibrary.swift,第40行,
2019-07- 20 23:55:00.967869 + 0800 VideoStream
[31841:170718]致命错误:找不到Python库。设置PYTHON_LIBRARY环境变量以及Python库的路径。:文件/Users/herogold/Library/Developer/Xcode/DerivedData/VideoStream-
cjytedddvtktmybclqlztmfdbekk/SourcePackages/checkouts/PythonKit/PythonKit/PythonLibrary.swift,第40行
回答:
第一个SO答案,所以请原谅格式/等。我经历了一段时间,遇到了不同的错误,但总体上是相同的问题。我希望这对您有帮助-需要考虑的一些资源:
<-这是在iOS上运行后需要建模的东西,我的解决方案适用于Mac
Catalyst (预装了Python的Mac)
2)Python Kit教程
-这个人一步一步地介绍了如何实现PythonKit
这对我有用:
1)在签名和功能中禁用应用沙箱:
在“应用程序沙箱”的右上角的“签名和功能”下,有一个“
X”,单击以删除该应用程序沙箱
2) In “Hardened Runtime” under Signing and Capabilities: check “Disable
Library Validation”
Image of checkbox for Disable Library
Validation
Now, I haven’t yet submitted an app to the App Store under these provisions,
but at least my python files and libraries load / build / run!
UPDATE 05/15/2020:
For Mac Developer Distribution, you will have to sign all .so or .dylib’s
included with your app, along with the Python Interpreter and bin folder. I
made a quick bash script to run through each one when done with dev.
function signThese() { find . -name "*.$1" | while read line; do
codesign --force --verbose=4 --options=runtime --timestamp --sign "Developer ID Application: [INSERT YOUR CERT HERE]" $line
done
}
This will allow you to use AppSandbox in Signing and Capabilities, and all
Hardened Runtime Options (as in not disabling library validation).
以上是 我无法使用PythonKit在Xcode 11中导入Python模块 的全部内容, 来源链接: utcz.com/qa/410407.html