mirror of
https://github.com/kovidgoyal/kitty.git
synced 2024-09-19 18:47:26 +03:00
2b095f720e
Using
```Python
with suppress(OSError):
os.remove('somefile.tmp')
```
instead of
```Python
try:
os.remove('somefile.tmp')
except OSError:
pass
```
makes the code more compact and more readable IMO.
This pattern was recommended by Raymond Hettinger, a Python Core
Developer in his talk "Transforming Code into Beautiful, Idiomatic Python" at https://www.youtube.com/watch?v=OSGv2VnC0go. The transcript is available at https://github.com/JeffPaine/beautiful_idiomatic_python
56 lines
1.6 KiB
Python
Executable File
56 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# vim:fileencoding=utf-8
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# License: GPL v3 Copyright: 2017, Kovid Goyal <kovid at kovidgoyal.net>
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import os
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import shlex
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import shutil
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import subprocess
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import sys
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import tempfile
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from contextlib import suppress
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if False:
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tarball = sys.argv[-1]
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dest = os.path.expanduser('~/.local/kitty.app')
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shutil.rmtree(dest, ignore_errors=True)
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os.makedirs(dest)
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os.chdir(dest)
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dest = os.path.expanduser('~/.local/bin/kitty')
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with suppress(EnvironmentError):
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os.remove(dest)
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with suppress(EnvironmentError):
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os.makedirs(os.path.dirname(dest))
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subprocess.check_call(['tar', 'xJf', tarball])
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os.symlink(os.path.abspath('bin/kitty'), dest)
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print('kitty installed to ~/.local/kitty.app')
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# EOF_REMOTE
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HOST = 'ubuntu'
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base = os.path.dirname(os.path.abspath(__file__))
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if True:
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sys.path.insert(0, base)
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from kitty.constants import str_version
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tarball = f'kitty-{str_version}-x86_64.txz'
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def run(what):
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ret = subprocess.run(shlex.split(what))
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if ret.returncode != 0:
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raise SystemExit(ret.returncode)
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script = open(__file__, 'rb').read().decode('utf-8')
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script = script[:script.find('# EOF_REMOTE')].replace('if False:', 'if True:', 1)
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os.chdir(os.path.expanduser('~/work/build-kitty'))
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with tempfile.NamedTemporaryFile(prefix='install-tarball-', suffix='.py') as f:
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run('./linux 64 kitty --debug-build --compression-level=1')
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f.write(script.encode('utf-8'))
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f.flush()
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run(f'scp build/linux/64/sw/dist/{tarball} {f.name} {HOST}:/tmp')
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run(f'ssh {HOST} python /tmp/{os.path.basename(f.name)} /tmp/{tarball}')
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