John Colvin
c8eb51c303
Even though they're specific to the web CMakeLists proj, it's good to have all build scripts in one place
34 lines
813 B
Python
34 lines
813 B
Python
from typing import Callable
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def exit_msg(code=0, msg=None):
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if msg is not None:
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print(msg)
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exit(code)
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def exec_and_log_error(exec: Callable, name=None, exit_on_err = True, reraise=False):
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'''
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Executes a callable within a 'try/except' block; if an exception occurs, logs it and optionally
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exits the program, and/or re-raises the exception
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'''
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def fmt_name(name):
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if name is None:
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return 'anonymous fn'
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try:
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return str(name)
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except:
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return 'fn-name-caused-error'
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try:
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exec()
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except Exception as e:
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msg = f"Error executing '{fmt_name(name)}': {e}"
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if exit_on_err:
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exit_msg(1, msg=msg)
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else:
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print(msg)
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if reraise:
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raise e
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