Recursing problem with new plugin API on master

[nerohmot]

Issue Report Checklist

• Searched the issues page for similar reports
• Read the relevant sections of the Spyder Troubleshooting Guide and followed its advice
• Reproduced the issue after updating with conda update spyder (or pip, if not using Anaconda)
• Could not reproduce inside jupyter qtconsole (if console-related)
• Tried basic troubleshooting (if a bug/error)
  • Restarted Spyder
  • Reset preferences with spyder --reset
  • Reinstalled the latest version of Anaconda
  • Tried the other applicable steps from the Troubleshooting Guide
• Completed the Problem Description, Steps to Reproduce and Version sections below

Problem Description

@goanpeca

open_project function project plugin doesn't behave as expected, as spyder/plugins/projects/plugin.py#L373 is called recursively ...

Solution/Work-around

initialization of project instance should not take "self" as argument, this has the consequence that the
project will call itself (it's open_project function) each time the Semi-ATE Plugin called it's open_project
function, and then we stuck in a circle relationship in which Semi-ATE Plugin called open_project function
of the project plugin and vise versa !!!

        if project is None:
            project_type = self._load_project_type(path)
            project_types = self.get_project_types()
            if project_type in project_types:
                # project = project_types[project_type](path, self)  !!
                project_type_class = project_types[project_type]
                project = project_type_class(path, project_type_class._PARENT_PLUGIN
            else:
                project = EmptyProject(path, self)

What steps reproduce the problem?

1. Open an existing Semi-ATE project or Create a Semi-ATE project then restart spyder

What is the expected output? What do you see instead?

N/A

Paste Traceback/Error Below (if applicable)

N/A

Versions

• Spyder version: master branch
• Python version: 3.7
• Qt version: N/A
• PyQt version: N/A
• Operating System name/version: observed on Linux&Windows

Dependencies

N/A