Mercurial > mozilla > hg > ProfileManager

annotate profilemanager/utils.py @ 37:76fc1a23182c

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instantiate a parser
author Jeff Hammel <jhammel@mozilla.com>
date Thu, 06 May 2010 17:52:06 -0700
parents ca57920aa223
children 145e111903d2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python
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2
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3 def format_tabular(table, spacer=' '):
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4 columns = [0 for i in range(max([len(row) for row in table]))]
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5 assert (len(columns) == min([len(row) for row in table]))
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6 for row in table:
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7 for index, column in enumerate(row):
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8 if len(column) > columns[index]:
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9 columns[index] = len(column)
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10 format_string = spacer.join(['%s%s' for i in range(len(columns))])
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11 retval = []
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12 for row in table:
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13 values = []
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14 for index, column in enumerate(row):
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15 values.append(column)
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16 values.append(' ' * (columns[index] - len(column)))
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17 retval.append(format_string % tuple(values))
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18 return '\n'.join(retval)
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19
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20 if __name__ == '__main__':
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21 test_data = [ ['fox', 'i am a fox!', 'Foxkeh'],
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22 ['cat', 'meow', 'Lilly'],
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23 ['elephant', 'elephants shower with their trunks', 'Elephino'] ]
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24 print format_tabular(test_data)