Mercurial > hg > Feedworm

annotate prettyprint.py @ 205:adf7f617bda9

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make the name of the design document configurable via command line switch. When cloning the feedworm db, the design document is no longer the same as the database name
author dirk
date Sat, 02 Jun 2012 04:24:49 +0200
parents 2da2b691345d
children bb3c851b18b1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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8
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1
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2 import sys
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3
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4 newlineAfter = [ '{', '[', ',' ]
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5 newlineBefore = [ '}', ']' ]
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6
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7 def prettyPrint(file):
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8 indent = 0
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9 doIndent = False
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10 printCommand = None
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11 for line in file:
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12 for char in line:
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13 if char in newlineAfter:
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14 if char is not ',':
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15 indent = indent + 1
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16 doIndent = True
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17 printCommand = p_nl
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18 elif char in newlineBefore:
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19 indent = indent - 1
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20 doIndent = True
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21 printCommand = nl_p
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22 else:
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23 printCommand = p
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24 doIndent = False
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25
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26 printCommand(char)
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27 if doIndent:
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28 for x in range(indent): #@UnusedVariable
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29 sys.stdout.write(" ")
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30 doIndent = False
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31
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32 def p(char):
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33 sys.stdout.write(char)
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34
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35 def p_nl(char):
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36 sys.stdout.write(char)
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37 sys.stdout.write("\n")
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38
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39 def nl_p(char):
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40 sys.stdout.write("\n")
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41 sys.stdout.write(char)
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42
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43 if __name__ == "__main__":
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44 if len(sys.argv) < 2:
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45 print("usage: %s <file>" % (sys.argv[0]))
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46 sys.exit(1)
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47
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48 filename = sys.argv[1]
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49 with open(filename) as file:
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50 prettyPrint(file)