Python缩进错误以匹配外部缩进级别

我有以下python代码

import subprocess, process_utility

class PhantomasProcessor:

    def run_test(self, url):
    """
    Method to run a test through Phantomas.

    Args:
        url for which you want to run the test.

    Returns:
         The json output for 
     """

    command = "phantomas " + url + "--har=test.har"
    result = ProcessUtility.execute_command(command)
    return result

def main():
phantomas_processor = PhantomasProcessor()
print phantomas_processor.run_test("www.amazon.com")

if __name__ == "__main__":
    main()

执行时我得到了错误

缩进错误：未缩进与任何外部缩进级别不匹配

---

我已经匹配了外部缩进级别，但是为什么我仍然会出现这个错误。

您的def和下面的所有行应该向右移动一个缩进（4个空格/1个制表符/您正在使用的任何内容）

在Python中，代码的缩进与许多其他语言不同。在您的例子中，您没有缩进类声明的内容：

导入子流程，流程\实用程序

class PhantomasProcessor:

    def run_test(self, url):
        """
        Method to run a test through Phantomas.

        Args:
             url for which you want to run the test.

        Returns:

             The json output for 
        """

        command = "phantomas " + url + "--har=test.har"
        result = execute_command(command)
        return result

给你

import subprocess, process_utility

class PhantomasProcessor:

    def run_test(self, url):
    """
    Method to run a test through Phantomas.

    Args:
        url for which you want to run the test.

    Returns:
         The json output for 
     """

    command = "phantomas " + url + "--har=test.har"
    result = ProcessUtility.execute_command(command)
    return result

def main():
    phantomas_processor = PhantomasProcessor()
    print phantomas_processor.run_test("www.amazon.com")

if __name__ == "__main__":
    main()

---

您需要按如下方式缩进：

import subprocess, process_utility

class PhantomasProcessor:

    def run_test(self, url):
        """
        Method to run a test through Phantomas.

        Args:
            url for which you want to run the test.

        Returns:
            The json output for 
        """

        command = "phantomas " + url + "--har=test.har"
        result = ProcessUtility.execute_command(command)
        return result

def main():
    phantomas_processor = PhantomasProcessor()
    print phantomas_processor.run_test("www.amazon.com")

if __name__ == "__main__":
    main()

---

我已经编辑了这个问题。我尝试了同样的方法，但仍然出现了这个错误

def run_test

下面的行仍然离左边太远请确保您没有混合制表符和空格。这对我很有效。这是你的完整代码吗？我也有一个主类。编辑代码然后你应该检查你是否意外地混合了制表符和空格。不，我没有，我检查了。