mirror of
https://github.com/checktheroads/hyperglass
synced 2024-05-11 05:55:08 +00:00
51 lines
1.2 KiB
Python
51 lines
1.2 KiB
Python
"""
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Hyperglass web app initiator. Launches Sanic with appropriate number of
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workers per their documentation (equal to number of CPU cores).
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"""
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# Override web server listen host & port if necessary:
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host = "localhost"
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port = 8001
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try:
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import multiprocessing
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import os
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import tempfile
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from hyperglass import hyperglass
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from hyperglass.configuration import params
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from hyperglass.configuration import stack # NOQA: F401
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except ImportError as import_error:
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raise RuntimeError(import_error)
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debug = False
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access_log = True
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if params.general.debug:
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debug = True
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access_log = False
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workers = multiprocessing.cpu_count()
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def start():
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"""
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Compiles configured Sass variables to CSS, then starts Sanic web
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server.
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"""
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tempdir = tempfile.TemporaryDirectory(prefix="hyperglass_")
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os.environ["prometheus_multiproc_dir"] = tempdir.name
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try:
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hyperglass.app.run(
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host=host,
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port=port,
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debug=params.general.debug,
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workers=workers,
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access_log=access_log,
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)
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except Exception as hyperglass_error:
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raise RuntimeError(hyperglass_error)
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app = start()
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