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fc0ecb6699
- TLJH should support raspberry pi, which runs ARM. conda does not support ARM. - Get nodejs from nodesource instead of conda or default repositories. Default repositories get out of date pretty quickly. - Install CHP from npm
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
"""
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Utilities for working with the apt package manager
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"""
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import os
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import subprocess
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def trust_gpg_key(key):
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"""
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Trust given GPG public key.
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key is a GPG public key (bytes) that can be passed to apt-key add via stdin.
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"""
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subprocess.run(['apt-key', 'add', '-'], input=key, check=True)
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def add_source(name, source_url, section):
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"""
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Add a debian package source.
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distro is determined from /etc/os-release
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"""
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# lsb_release is not installed in most docker images by default
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distro = subprocess.check_output(['/bin/bash', '-c', 'source /etc/os-release && echo ${VERSION_CODENAME}']).decode().strip()
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line = f'deb {source_url} {distro} {section}'
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with open(os.path.join('/etc/apt/sources.list.d/', name + '.list'), 'a+') as f:
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# Write out deb line only if it already doesn't exist
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if f.read() != line:
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f.seek(0)
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f.write(line)
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f.truncate()
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subprocess.check_output(['apt-get', 'update', '--yes'])
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def install_packages(packages):
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"""
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Install debian packages
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"""
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subprocess.check_output([
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'apt-get',
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'install',
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'--yes'
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] + packages)
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