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# This file is part of Glances. |
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# |
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# SPDX-FileCopyrightText: 2025 Nicolas Hennion <[email protected]> |
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# |
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# SPDX-License-Identifier: LGPL-3.0-only |
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# |
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"""Fetch mode interface class.""" |
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import jinja2 |
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from glances import api |
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from glances.logger import logger |
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DEFAULT_FETCH_TEMPLATE = """ |
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━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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✨ {{ gl.system['hostname'] }}{{ ' | ' + gl.ip['address'] if gl.ip['address'] else '' }} | Uptime: {{ gl.uptime }} |
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⚙️ {{ gl.system['hr_name'] }} |
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💡 LOAD {{ '%0.2f'| format(gl.load['min1']) }}/min1 |\ |
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{{ '%0.2f'| format(gl.load['min5']) }}/min5 |\ |
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{{ '%0.2f'| format(gl.load['min15']) }}/min15 |
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⚡ CPU {{ gl.bar(gl.cpu['total']) }} {{ gl.cpu['total'] }}% of {{ gl.core['log'] }} cores |
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🧠 MEM {{ gl.bar(gl.mem['percent']) }} {{ gl.mem['percent'] }}% ({{ gl.auto_unit(gl.mem['used']) }} /\ |
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{{ gl.auto_unit(gl.mem['total']) }}) |
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{% for fs in gl.fs.keys() %}\ |
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💾 {% if loop.index == 1 %}DISK{% else %} {% endif %}\ |
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{{ gl.bar(gl.fs[fs]['percent']) }} {{ gl.fs[fs]['percent'] }}% ({{ gl.auto_unit(gl.fs[fs]['used']) }} /\ |
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{{ gl.auto_unit(gl.fs[fs]['size']) }}) for {{ fs }} |
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{% endfor %}\ |
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{% for net in gl.network.keys() %}\ |
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📡 {% if loop.index == 1 %}NET{% else %} {% endif %}\ |
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↓ {{ gl.auto_unit(gl.network[net]['bytes_recv_rate_per_sec']) }}b/s\ |
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↑ {{ gl.auto_unit(gl.network[net]['bytes_sent_rate_per_sec']) }}b/s for {{ net }} |
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{% endfor %}\ |
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🔥 TOP PROCESS by CPU |
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{% for process in gl.top_process() %}\ |
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{{ loop.index }}️⃣ {{ process['name'][:20] }}{{ ' ' * (20 - process['name'][:20] | length) }}\ |
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⚡ {{ process['cpu_percent'] }}% CPU\ |
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{{ ' ' * (8 - (gl.auto_unit(process['cpu_percent']) | length)) }}\ |
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🧠 {{ gl.auto_unit(process['memory_info']['rss']) }}B MEM |
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{% endfor %}\ |
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🔥 TOP PROCESS by MEM |
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{% for process in gl.top_process(sorted_by='memory_percent', sorted_by_secondary='cpu_percent') %}\ |
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{{ loop.index }}️⃣ {{ process['name'][:20] }}{{ ' ' * (20 - process['name'][:20] | length) }}\ |
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🧠 {{ gl.auto_unit(process['memory_info']['rss']) }}B MEM\ |
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{{ ' ' * (7 - (gl.auto_unit(process['memory_info']['rss']) | length)) }}\ |
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⚡ {{ process['cpu_percent'] }}% CPU |
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{% endfor %}\ |
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━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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""" |
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class GlancesStdoutFetch: |
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"""This class manages the Stdout JSON display.""" |
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def __init__(self, config=None, args=None): |
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# Init |
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self.config = config |
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self.args = args |
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self.gl = api.GlancesAPI(self.config, self.args) |
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def end(self): |
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pass |
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def update(self, stats, duration=3, cs_status=None, return_to_browser=False): |
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"""Display fetch from the template file to stdout.""" |
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if self.args.fetch_template == "": |
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fetch_template = DEFAULT_FETCH_TEMPLATE |
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else: |
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logger.info("Using fetch template file: " + self.args.fetch_template) |
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# Load the template from the file given in the self.args.fetch_template argument |
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with open(self.args.fetch_template) as f: |
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fetch_template = f.read() |
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# Create a Jinja2 environment |
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jinja_env = jinja2.Environment(loader=jinja2.BaseLoader()) |
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template = jinja_env.from_string(fetch_template) |
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output = template.render(gl=self.gl) |
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print(output) |
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# Return True to exit directly (no refresh) |
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return True |
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nicolargo /
glances
