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55 lines
1.2 KiB
Python
55 lines
1.2 KiB
Python
20 years ago
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import string
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# Header for the files information
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file_info_header = 'File Size Description\n'\
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+ '-' * 78
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class ULog:
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def __init__(self, path):
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self.path = path
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self.fp = open(path, 'a')
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def puts(self, string):
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fp.puts(strftime('%b %d %H:%M:%S ', gmtime())+string)
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def close(self):
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fp.close()
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def format_desc(desc, offset, width=78):
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""" Format file's description
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"""
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yield = ''
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desc = string.expandtabs(desc, 1)
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for line in string.split(desc, '\n'):
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line = string.rstrip(line)
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if line == '':
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continue
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pos = 0
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endpos = width
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while line[pos:endpos]:
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if yield:
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yield = yield + '\n'
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yield = yield + offset * ' '
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yield = yield + line[pos:endpos]
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pos = endpos
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endpos = endpos + width
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return yield
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def format_file_info(name, size, desc, line_length=78):
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""" Format file information to meet human requirements
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"""
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if size < 0:
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yield = '%-20s ' % name + 11 * ' '
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else:
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yield = '%-20s %-11d' % (name, size)
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if desc:
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offset = len(yield) + 1
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width = line_length - offset
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desc = format_desc(desc, offset, width)
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yield = yield + ' ' + string.lstrip(desc)
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else:
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yield = yield + ' Description not available'
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return yield
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