From bfb3640986af5c780b19d4165f36892336cdbcc9 Mon Sep 17 00:00:00 2001 From: Abigail Date: Tue, 11 May 2021 00:32:12 +0200 Subject: Python solutions for week 112 --- challenge-112/abigail/python/ch-1.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 challenge-112/abigail/python/ch-1.py (limited to 'challenge-112/abigail/python/ch-1.py') diff --git a/challenge-112/abigail/python/ch-1.py b/challenge-112/abigail/python/ch-1.py new file mode 100644 index 0000000000..bf52e6d83c --- /dev/null +++ b/challenge-112/abigail/python/ch-1.py @@ -0,0 +1,24 @@ +#!/opt/local/bin/python + +# +# See ../README.md +# + +# +# Run as: python ch-1.py < input-file +# + +import fileinput + +for line in fileinput . input (): + parts = line . rstrip () . split ("/") # Split input on / + parts2 = [] + for part in parts: + if part == "" or part == ".": # Skip empty parts, + continue # and current directory. + if part == "..": # Pop parent directory + if len (parts2): + parts2 . pop () + continue + parts2 . append (part) # Else, append. + print ("/" + "/" . join (parts2)) # Print result. -- cgit