rahix/openflexure-microscope-server
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Added support for a fully mocked device

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This commit is contained in:
jtc42 2019-06-28 12:52:55 +01:00
parent eaa37f70e0
commit 4733b250ed
12 changed files with 283 additions and 41 deletions
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37
openflexure_microscope/plugins/loader.py
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@ -78,8 +78,13 @@ def load_plugin_module(plugin_path):
# If the loader was found (i.e. plugin probably exists)
if check_module(plugin_path):
plugin_module = importlib.import_module(plugin_path)
plugin_name = name_from_module(plugin_path)
try:
plugin_module = importlib.import_module(plugin_path)
plugin_name = name_from_module(plugin_path)
except Exception as e:
logging.error("Error loading plugin.")
logging.error(e)
return None, None
# If no loader was found, try finding a file from path
else:
@ -156,24 +161,28 @@ class PluginMount(object):
"""
plugin_class, plugin_name = class_from_map(plugin_map)
pythonsafe_plugin_name = plugin_name.replace("/", "_")
if plugin_class is not None:
if plugin_class and plugin_name:
plugin_object = plugin_class()
pythonsafe_plugin_name = plugin_name.replace("/", "_")
if hasattr(self, plugin_name): # If a plugin with the same name is already attached.
logging.warning(ConColors.WARNING + "A plugin named {} has already been loaded. Skipping {}.".format(plugin_name, plugin_map) + ConColors.ENDC)
if plugin_class and plugin_name:
plugin_object = plugin_class()
elif isinstance(plugin_object, MicroscopePlugin): # If plugin_object is an instance of MicroscopePlugin
# Attach plugin_object to the plugin mount
setattr(self, pythonsafe_plugin_name, plugin_object)
self.plugins.append((plugin_name, plugin_object))
if hasattr(self, plugin_name): # If a plugin with the same name is already attached.
logging.warning(ConColors.WARNING + "A plugin named {} has already been loaded. Skipping {}.".format(plugin_name, plugin_map) + ConColors.ENDC)
# Grant plugin access to the hardware
plugin_object.microscope = self.parent
elif isinstance(plugin_object, MicroscopePlugin): # If plugin_object is an instance of MicroscopePlugin
# Attach plugin_object to the plugin mount
setattr(self, pythonsafe_plugin_name, plugin_object)
self.plugins.append((plugin_name, plugin_object))
logging.info(ConColors.OKGREEN + "Plugin {} loaded as {}.".format(plugin_map, plugin_name) + ConColors.ENDC)
# Grant plugin access to the hardware
plugin_object.microscope = self.parent
logging.info(ConColors.OKGREEN + "Plugin {} loaded as {}.".format(plugin_map, plugin_name) + ConColors.ENDC)
else:
logging.error("Error loading plugin. Moving on.")
class MicroscopePlugin:
"""