119b295d71
but show warning kinda hacky, but hopefully we will simplify it further when we have more such legacy modules
84 lines
3.3 KiB
Python
Executable file
84 lines
3.3 KiB
Python
Executable file
#!/usr/bin/env python3
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# NOTE: prerequisites for this test:
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# fbmessengerexport installed
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# config configured (can set it to '' though)
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from pathlib import Path
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from subprocess import Popen, run, PIPE
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from tempfile import TemporaryDirectory
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import logzero # type: ignore[import]
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logger = logzero.logger
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MSG = 'my.fbmessenger is DEPRECATED'
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def expect(*cmd: str, should_warn: bool=True) -> None:
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res = run(cmd, stderr=PIPE)
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errb = res.stderr; assert errb is not None
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err = errb.decode('utf8')
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if should_warn:
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assert MSG in err, res
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else:
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assert MSG not in err, res
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assert res.returncode == 0, res
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def _check(*cmd: str, should_warn: bool, run_as_cmd: bool=True) -> None:
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expecter = lambda *cmd: expect(*cmd, should_warn=should_warn)
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if cmd[0] == '-c':
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[_, code] = cmd
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if run_as_cmd:
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expecter('python3', '-c', code)
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# check as a script
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with TemporaryDirectory() as tdir:
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script = Path(tdir) / 'script.py'
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script.write_text(code)
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expecter('python3', str(script))
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else:
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expecter('python3', *cmd)
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what = 'warns' if should_warn else ' ' # meh
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logger.info(f"PASSED: {what}: {repr(cmd)}")
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def check_warn(*cmd: str, **kwargs) -> None:
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_check(*cmd, should_warn=True, **kwargs)
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def check_ok(*cmd: str, **kwargs) -> None:
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_check(*cmd, should_warn=False, **kwargs)
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# NOTE these three are actually sort of OK, they are allowed when it's a proper namespace package with all.py etc.
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# but more likely it means legacy behaviour or just misusing the package?
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# worst case it's just a warning I guess
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check_warn('-c', 'from my import fbmessenger')
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check_warn('-c', 'import my.fbmessenger')
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check_warn('-c', 'from my.fbmessenger import *')
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# note: dump_chat_history should really be deprecated, but it's a quick way to check we actually fell back to fbmessenger/export.py
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# NOTE: this is the most common legacy usecase
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check_warn('-c', 'from my.fbmessenger import messages, dump_chat_history')
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check_warn('-m', 'my.core', 'query' , 'my.fbmessenger.messages', '-o', 'pprint', '--limit=10')
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check_warn('-m', 'my.core', 'doctor', 'my.fbmessenger')
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check_warn('-m', 'my.core', 'module', 'requires', 'my.fbmessenger')
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# todo kinda annoying it doesn't work when executed as -c (but does as script!)
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# presumably because doesn't have proper line number information?
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# either way, it'a a bit of a corner case, the script behaviour is more important
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check_ok ('-c', 'from my.fbmessenger import export', run_as_cmd=False)
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check_ok ('-c', 'import my.fbmessenger.export')
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check_ok ('-c', 'from my.fbmessenger.export import *')
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check_ok ('-c', 'from my.fbmessenger.export import messages, dump_chat_history')
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check_ok ('-m', 'my.core', 'query' , 'my.fbmessenger.export.messages', '-o', 'pprint', '--limit=10')
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check_ok ('-m', 'my.core', 'doctor', 'my.fbmessenger.export')
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check_ok ('-m', 'my.core', 'module', 'requires', 'my.fbmessenger.export')
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# NOTE:
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# to check that overlays work, run something like
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# PYTHONPATH=misc/overlay_for_init_py_test/ hpi query my.fbmessenger.all.messages -s -o pprint --limit=10
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# you should see 1, 2, 3 from mixin.py
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# TODO would be nice to add an automated test for this
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# TODO with reddit, currently these don't work properly at all
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# only when imported from scripts etc?
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