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[enh] Add prependlines method to text formatting utils

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Jérôme Lebleu 2015-01-11 15:49:27 +01:00
parent df5cd5ad7f
commit f8f8bfca79
1 changed files with 9 additions and 1 deletions
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10
moulinette/utils/text.py
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@ -2,7 +2,7 @@ import re
import mmap import mmap
# Searching helpers ---------------------------------------------------- # Pattern searching ----------------------------------------------------
def search(pattern, text, count=0, flags=0): def search(pattern, text, count=0, flags=0):
"""Search for pattern in a text """Search for pattern in a text
@ -48,3 +48,11 @@ def searchf(pattern, path, count=0, flags=re.MULTILINE):
match = search(pattern, data, count, flags) match = search(pattern, data, count, flags)
data.close() data.close()
return match return match
# Text formatting ------------------------------------------------------
def prependlines(text, prepend):
"""Prepend a string to each line of a text"""
lines = text.splitlines(True)
return "%s%s" % (prepend, prepend.join(lines))