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Remove duplicates from the list of cheatsheets.

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Louis Taylor 2013-08-17 03:16:44 +01:00
parent 73d9f0c83d
commit cdf0aa1926
1 changed files with 10 additions and 0 deletions
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cheat
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@ -24,6 +24,16 @@ if 'CHEATPATH' in os.environ and os.environ['CHEATPATH']:
path = os.environ['CHEATPATH'].split(os.pathsep)
if os.path.isdir(path):
cheatsheets += [(f, path) for f in os.listdir(path) if '.' not in f]
# remove any duplicates
def remove_duplicates(cheats):
sheets = []
for i, sheet in enumerate(cheats):
if sheet[0] not in [c[0] for c in sheets]:
sheets.append(sheet)
return sheets
cheatsheets = remove_duplicates(cheatsheets)
cheatsheets.sort()
# assemble a keyphrase out of all params passed to the script