e374519fe1
v0.3.0 returning-watcher architecture — background thread polls for commands and marshals execution onto the CODESYS UI thread, keeping the IDE fully responsive between operations. File-based IPC with atomic writes, async mutex command serialization, headless fallback, and 35 passing tests. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
54 lines
3.2 KiB
Python
54 lines
3.2 KiB
Python
import sys, scriptengine as script_engine, os, shutil, time, traceback
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# Placeholders
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TEMPLATE_PROJECT_PATH = r'{TEMPLATE_PROJECT_PATH}' # Path to Standard.project
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PROJECT_FILE_PATH = r'{PROJECT_FILE_PATH}' # Path for the new project (Target Path)
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try:
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print("DEBUG: Python script create_project (copy from template):")
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print("DEBUG: Template Source = %s" % TEMPLATE_PROJECT_PATH)
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print("DEBUG: Target Path = %s" % PROJECT_FILE_PATH)
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if not PROJECT_FILE_PATH: raise ValueError("Target project file path empty.")
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if not TEMPLATE_PROJECT_PATH: raise ValueError("Template project file path empty.")
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if not os.path.exists(TEMPLATE_PROJECT_PATH): raise IOError("Template project file not found: %s" % TEMPLATE_PROJECT_PATH)
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# 1. Copy the template project file to the new location
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target_dir = os.path.dirname(PROJECT_FILE_PATH)
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if not os.path.exists(target_dir): print("DEBUG: Creating target directory: %s" % target_dir); os.makedirs(target_dir)
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# Check if target file already exists
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if os.path.exists(PROJECT_FILE_PATH): print("WARN: Target project file already exists, overwriting: %s" % PROJECT_FILE_PATH)
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print("DEBUG: Copying '%s' to '%s'..." % (TEMPLATE_PROJECT_PATH, PROJECT_FILE_PATH))
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shutil.copy2(TEMPLATE_PROJECT_PATH, PROJECT_FILE_PATH) # copy2 preserves metadata
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print("DEBUG: File copy complete.")
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# 2. Open the newly copied project file
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print("DEBUG: Opening the copied project: %s" % PROJECT_FILE_PATH)
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# Set flags for silent opening
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update_mode = script_engine.VersionUpdateFlags.NoUpdates | script_engine.VersionUpdateFlags.SilentMode
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# try:
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# update_mode = script_engine.VersionUpdateFlags.NoUpdates | script_engine.VersionUpdateFlags.SilentMode
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# except AttributeError:
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# print("WARN: VersionUpdateFlags not found, using integer flags for open (1 | 2 = 3).")
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# update_mode = 3
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project = script_engine.projects.open(PROJECT_FILE_PATH, update_flags=update_mode)
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print("DEBUG: script_engine.projects.open returned: %s" % project)
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if project:
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print("DEBUG: Pausing briefly after open...")
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time.sleep(1.0)
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try:
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print("DEBUG: Explicitly saving project after opening copy...")
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project.save();
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print("DEBUG: Project save after opening copy succeeded.")
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except Exception as save_err:
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print("WARN: Explicit save after opening copy failed: %s" % save_err)
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# Decide if this is critical - maybe not, but good to know.
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print("Project Created from Template Copy at: %s" % PROJECT_FILE_PATH)
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print("SCRIPT_SUCCESS: Project copied from template and opened successfully.")
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sys.exit(0)
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else:
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error_message = "Failed to open project copy %s after copying template %s. projects.open returned None." % (PROJECT_FILE_PATH, TEMPLATE_PROJECT_PATH)
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print(error_message); print("SCRIPT_ERROR: %s" % error_message); sys.exit(1)
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except Exception as e:
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detailed_error = traceback.format_exc()
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error_message = "Error creating project '%s' from template '%s': %s\\n%s" % (PROJECT_FILE_PATH, TEMPLATE_PROJECT_PATH, e, detailed_error)
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print(error_message); print("SCRIPT_ERROR: Error copying/opening template: %s" % e); sys.exit(1)
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