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ssh://git.janware.com/srv/git/janware/proj/jw-python
synced 2026-01-15 09:53:32 +01:00
Jan Lindemann
ddfb500fa2
object_builtin_name() is meant to derive an object name from its class name. Doesn't work well, but adding the code nonetheless for improving it later. Signed-off-by: Jan Lindemann <jan@janware.com>
49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
import os, errno
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import atexit
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import tempfile
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_tmpfiles = set()
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def _cleanup():
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for f in _tmpfiles:
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silentremove(f)
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def silentremove(filename): #export
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try:
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os.remove(filename)
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except OSError as e:
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if e.errno != errno.ENOENT:
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raise # re-raise exception if a different error occurred
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def pad(token, total_size, right_align = False):
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add = total_size - len(token)
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if add <= 0:
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return token
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space = ' ' * add
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if right_align:
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return space + token
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return token + space
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def atomic_store(contents, path): # export
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if path[0:3] == '/dev':
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with open(path, 'w') as outfile:
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outfile.write(contents)
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return
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outfile = tempfile.NamedTemporaryFile(prefix=os.path.basename(path), delete=False, dir=os.path.dirname(path))
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name = outfile.name
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_tmpfiles.add(name)
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outfile.write(contents)
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outfile.close()
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os.rename(name, path)
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_tmpfiles.remove(name)
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# see https://stackoverflow.com/questions/2020014
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def object_builtin_name(o, full=True): # export
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#if not full:
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# return o.__class__.__name__
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module = o.__class__.__module__
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if module is None or module == str.__class__.__module__:
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return o.__class__.__name__ # Avoid reporting __builtin__
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return module + '.' + o.__class__.__name__
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atexit.register(_cleanup)
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