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authorAldo Cortesi <aldo@nullcube.com>2012-07-23 16:39:25 +1200
committerAldo Cortesi <aldo@nullcube.com>2012-07-23 16:39:25 +1200
commit2880fee4e3f80f8748b6a69f1a72aa3a3a5fa922 (patch)
tree6e5d012051c7e298470390e9238e5c43d39237d7 /libpathod/utils.py
parente354974787db631c6bacc7dd014cb7e2bac5ff9c (diff)
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Escape unprintable content in preview.
Diffstat (limited to 'libpathod/utils.py')
-rw-r--r--libpathod/utils.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/libpathod/utils.py b/libpathod/utils.py
index 311d8f77..40f37cab 100644
--- a/libpathod/utils.py
+++ b/libpathod/utils.py
@@ -41,6 +41,15 @@ def parse_anchor_spec(s):
return tuple(s.split("=", 1))
+def escape_unprintables(s):
+ s = s.replace("\r\n", "PATHOD_MARKER_RN")
+ s = s.replace("\n", "PATHOD_MARKER_N")
+ s = repr(s)[1:-1]
+ s = s.replace("PATHOD_MARKER_RN", "\n")
+ s = s.replace("PATHOD_MARKER_N", "\n")
+ return s
+
+
class Data:
def __init__(self, name):
m = __import__(name)