mirror of
https://github.com/blw1138/Zordon.git
synced 2025-12-17 16:58:12 +00:00
Brett
c0d0ec64a8
* Make sure progress UI updates occur on main thread * Cleanup unnecessary code in FFMPEG * Cleanup extension matching * Make sure supported_extensions is now called as a method everywhere * Fix add_job crashing * Update the renderer to reflect the current file type * Sort engine versions from newest to oldest * Consolidate Project Group and Server Group * Split UI options into its own file for easier updating * Add ffmpeg ui stem
75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
import logging
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import os
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import subprocess
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logger = logging.getLogger()
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SUBPROCESS_TIMEOUT = 5
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class BaseRenderEngine(object):
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install_paths = []
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supported_extensions = []
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def __init__(self, custom_path=None):
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self.custom_renderer_path = custom_path
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if not self.renderer_path():
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raise FileNotFoundError(f"Cannot find path to renderer for {self.name()} instance")
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def renderer_path(self):
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return self.custom_renderer_path or self.default_renderer_path()
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@classmethod
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def name(cls):
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return str(cls.__name__).lower()
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@classmethod
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def default_renderer_path(cls):
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path = None
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try: # Linux and macOS
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path = subprocess.check_output(['which', cls.name()], timeout=SUBPROCESS_TIMEOUT).decode('utf-8').strip()
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except (subprocess.CalledProcessError, FileNotFoundError):
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for p in cls.install_paths:
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if os.path.exists(p):
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path = p
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except Exception as e:
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logger.exception(e)
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return path
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def version(self):
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raise NotImplementedError("version not implemented")
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@staticmethod
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def downloader(): # override when subclassing if using a downloader class
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return None
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@staticmethod
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def worker_class(): # override when subclassing to link worker class
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raise NotImplementedError("Worker class not implemented")
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def ui_options(self): # override to return options for ui
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return {}
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def get_help(self): # override if renderer uses different help flag
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path = self.renderer_path()
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if not path:
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raise FileNotFoundError("renderer path not found")
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help_doc = subprocess.check_output([path, '-h'], stderr=subprocess.STDOUT,
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timeout=SUBPROCESS_TIMEOUT).decode('utf-8')
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return help_doc
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def get_project_info(self, project_path, timeout=10):
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raise NotImplementedError(f"get_project_info not implemented for {self.__name__}")
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@classmethod
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def get_output_formats(cls):
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raise NotImplementedError(f"get_output_formats not implemented for {cls.__name__}")
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@classmethod
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def get_arguments(cls):
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pass
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def perform_presubmission_tasks(self, project_path):
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return project_path
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