Merge lp:~unifield-team/unifield-server/UF_338_reversal_and_correction_abbreviation_substitutions into lp:unifield-server

[Olivier DOSSMANN]

This method is required by UF-338 in order to change "REV - REV - description of reverse" in "REV2 - description of reverse" on all reversal and correction lines.

[jftempo (jfb-tempo-consulting)]

Moved in unifield-wm

=== modified file 'bin/tools/misc.py'
--- bin/tools/misc.py	2011-01-20 12:40:20 +0000
+++ bin/tools/misc.py	2011-09-21 07:22:23 +0000
@@ -1503,6 +1503,27 @@
             return tuple(resolve_attr(obj, attr) for attr in items)
     return g
 
+def join_without_redundancy(text='', string=''):
+    """
+    Add string @ begining of text like that:
+        mystring1 - mysupertext
+    
+    If mystring1 already exist, increment 1:
+        mystring1 - mysupertext
+    give:
+        mystring2 - mysupertext
+
+    """
+    result = ''.join([string, '1 - ', text])
+    if text == '' or string == '':
+        return result
+    pattern = re.compile('\%s([0-9]*) - ' % string)
+    m = re.match(pattern, text)
+    if m and m.groups():
+        number = m.groups() and m.groups()[0]
+        replacement = string + str(int(number) + 1) + ' - '
+        result = re.sub(pattern, replacement, text, 1)
+    return result
 
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