Mercurial > hg > TextShaper

comparison textshaper/onelineit.py @ 42:1a80204bd562

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
basic cli
author Jeff Hammel <k0scist@gmail.com>
date Mon, 25 Aug 2014 19:31:16 -0700
parents 56199789d2a0
children 21b6a9569f21
comparison
equal deleted inserted replaced
41:56199789d2a0 42:1a80204bd562
1 #!/usr/bin/env python 1 #!/usr/bin/env python
2 2
3 """
4 make a string one line
5 """
6
7 import sys
8
3 def onelineit(string): 9 def onelineit(string):
10 """make a string one line"""
11
4 string = string.split('\n') 12 string = string.split('\n')
5 string = [ i.strip() or '\n' for i in string ] 13 string = [ i.strip() or '\n' for i in string ]
6 string = ' '.join(string) 14 string = ' '.join(string)
7 string = string.split('\n') 15 string = string.split('\n')
8 string = [ i.strip() for i in string if i.strip() ] 16 string = [ i.strip() for i in string if i.strip() ]
9 17
10 return '\n\n'.join(string) 18 return '\n\n'.join(string)
11 19
20 def main(args=sys.argv[1:]):
21 """CLI"""
22 print (onelineit(sys.stdin.read()))
23
12 if __name__ == '__main__': 24 if __name__ == '__main__':
13 import sys 25 main()
14 print onelineit(sys.stdin.read())