lib/exercises-in-programming-style
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Modernize Python 2 code to get ready for Python 3

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cclauss
2018-03-21 21:41:35 +01:00
parent d521abd5d7
commit 1fa9eb3c2b
42 changed files with 169 additions and 112 deletions
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7
20-constructivist/tf-20.py
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@@ -1,4 +1,5 @@
#!/usr/bin/env python
from __future__ import print_function
import sys, re, operator, string, inspect
#
@@ -12,7 +13,7 @@ def extract_words(path_to_file):
with open(path_to_file) as f:
str_data = f.read()
except IOError as e:
print "I/O error({0}) when opening {1}: {2}".format(e.errno, path_to_file, e.strerror)
print("I/O error({0}) when opening {1}: {2}".format(e.errno, path_to_file, e.strerror))
return []
pattern = re.compile('[\W_]+')
@@ -27,7 +28,7 @@ def remove_stop_words(word_list):
with open('../stop_words.txt') as f:
stop_words = f.read().split(',')
except IOError as e:
print "I/O error({0}) when opening ../stops_words.txt: {1}".format(e.errno, e.strerror)
print("I/O error({0}) when opening ../stops_words.txt: {1}".format(e.errno, e.strerror))
return word_list
stop_words.extend(list(string.ascii_lowercase))
@@ -58,5 +59,5 @@ filename = sys.argv[1] if len(sys.argv) > 1 else "../input.txt"
word_freqs = sort(frequencies(remove_stop_words(extract_words(filename))))
for tf in word_freqs[0:25]:
print tf[0], ' - ', tf[1]
print(tf[0], ' - ', tf[1])