3e83d8d7d5
Includes: - Odoo 19 framework (odoo/) - 27 custom EnCoach addons (new_project/custom_addons/) - encoach_core, encoach_api, encoach_lms_api, encoach_adaptive_api - encoach_exam, encoach_taxonomy, encoach_adaptive, encoach_assignment - encoach_ai, encoach_ai_grading, encoach_ai_generation, encoach_ai_media - encoach_courseware, encoach_communication, encoach_subscription - encoach_notification, encoach_approval, encoach_branding - encoach_classroom, encoach_registration, encoach_stats - encoach_faq, encoach_ticket, encoach_training, encoach_resources - encoach_adaptive_ai, encoach_sis - 21 OpenEduCat Enterprise modules (new_project/enterprise-19/) - 14 OpenEduCat Community modules (new_project/openeducat_erp-19.0/) - Configuration: odoo.conf, requirements.txt, scripts - 200+ REST API endpoints with JWT authentication - SRS and test documentation Made-with: Cursor
57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
"""Operating system-related utilities for the IoT"""
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import subprocess
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from platform import system, release
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IOT_SYSTEM = system()
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IOT_RPI_CHAR, IOT_WINDOWS_CHAR, IOT_TEST_CHAR = "L", "W", "T"
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IS_WINDOWS = IOT_SYSTEM[0] == IOT_WINDOWS_CHAR
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IS_RPI = 'rpi' in release()
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IS_TEST = not IS_RPI and not IS_WINDOWS
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"""IoT system "Test" correspond to any non-Raspberry Pi nor windows system.
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Expected to be Linux or macOS used locally for development purposes."""
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IOT_CHAR = IOT_RPI_CHAR if IS_RPI else IOT_WINDOWS_CHAR if IS_WINDOWS else IOT_TEST_CHAR
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"""IoT system character used in the identifier and version.
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- 'L' for Raspberry Pi
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- 'W' for Windows
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- 'T' for Test (non-Raspberry Pi nor Windows)"""
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if IS_RPI:
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def rpi_only(function):
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"""Decorator to check if the system is raspberry pi before running the function."""
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return function
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else:
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def rpi_only(_):
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"""No-op decorator for non raspberry pi systems."""
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return lambda *args, **kwargs: None
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def mtr(host):
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"""Run mtr command to the given host to get both
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packet loss (%) and average latency (ms).
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Note: we use ``-4`` in order to force IPv4, to avoid
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empty results on IPv6 networks.
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:param host: The host to ping.
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:return: A tuple of (packet_loss, avg_latency) or (None, None) if the command failed.
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"""
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if IS_WINDOWS:
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return None, None
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# sudo is required for probe interval < 1s, which almost divides execution time by 2
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command = ["sudo", "mtr", "-r", "-C", "--no-dns", "-c", "3", "-i", "0.2", "-4", "-G", "1", host]
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p = subprocess.run(command, stdout=subprocess.PIPE, text=True, check=False)
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if p.returncode != 0:
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return None, None
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output = p.stdout.strip()
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last_line = output.splitlines()[-1].split(",")
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try:
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return float(last_line[6]), float(last_line[10])
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except (IndexError, ValueError):
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return None, None
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