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Just another update

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This commit is contained in:
Ingy döt Net 2015-02-20 00:35:01 -05:00
commit 00a190b0a6
6591 changed files with 94370 additions and 23234 deletions
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8
Task/Letter-frequency/Python/letter-frequency-2.py
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@ -1,5 +1,5 @@
import string
if hasattr(string, ''ascii_lowercase''):
if hasattr(string, 'ascii_lowercase'):
letters = string.ascii_lowercase # Python 2.2 and later
else:
letters = string.lowercase # Earlier versions
@ -7,14 +7,14 @@ offset = ord('a')
def countletters(file_handle):
"""Traverse a file and compute the number of occurences of each letter
"""return results as a simple 26 element list of integers.
return results as a simple 26 element list of integers."""
results = [0] * len(letters)
for line in file_handle:
for char in line:
char = char.lower()
if char in letters:
results[offset - ord(char)] += 1
# Ordinal of 'a' minus ordinal of any lowercase ASCII letter -> 0..25
results[ord(char) - offset] += 1
# Ordinal minus ordinal of 'a' of any lowercase ASCII letter -> 0..25
return results
if __name__ == "__main__":