a9fff24848
The update to pylint means we were failing because open() doesn't specify the encoding everywhere. I have now specified utf-8 everywhere. This was patchy before, and is default behaviour on the Pi. There's a slim chance it will cause some issues on Windows, but that shouldn't affect anyone outside the developers. I've also ignored a couple of new spurious warnings, and explicitly ignored some unused variables.
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
from openflexure_microscope.config import user_configuration
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from .error_sources import ErrorSource
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def main():
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error_sources = []
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try:
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from sangaboard import Sangaboard
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except ImportError as e:
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error_sources.append(ErrorSource(str(e)))
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else:
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configuration = user_configuration.load()
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stage_type = configuration["stage"].get("type")
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stage_port = configuration["stage"].get("port")
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# If any Sangaboard-based stage is configured for use
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if stage_type in ("SangaBoard", "SangaStage", "SangaDeltaStage"):
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# Try connecting on the specified port
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try:
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stage = Sangaboard(stage_port)
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except FileNotFoundError as _:
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if stage_port:
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error_sources.append(
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ErrorSource(
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f"No {stage_type} device was found on the configured port {stage_port}."
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)
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)
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else:
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error_sources.append(
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ErrorSource(
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f"No {stage_type} device was found during port scanning."
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)
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)
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else:
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stage.close()
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else:
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error_sources.append(
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ErrorSource(
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f"Invalid stage type {stage_type} specified in configuration file."
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)
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)
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return error_sources
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