forked from p46318075/CodePattern
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
1.1 KiB
39 lines
1.1 KiB
from collections import Counter
|
|
from cppy.cp_util import *
|
|
|
|
|
|
def extract_words(path_to_file):
|
|
assert(type(path_to_file) is str), "I need a string!"
|
|
assert(path_to_file), "I need a non-empty string!"
|
|
|
|
try:
|
|
with open(path_to_file,encoding='utf-8') as f:
|
|
str_data = f.read()
|
|
except IOError as e:
|
|
print("I/O error({0}) when opening {1}: {2}! I quit!".format(e.errno, path_to_file, e.strerror))
|
|
raise e
|
|
|
|
return re_split(str_data)
|
|
|
|
def remove_stop_words(word_list):
|
|
assert(type(word_list) is list), "I need a list!"
|
|
|
|
try:
|
|
stop_words = get_stopwords()
|
|
except IOError as e:
|
|
print("I/O error({0}) opening stops_words.txt: {1}! I quit!".format(e.errno, e.strerror))
|
|
raise e
|
|
|
|
return [w for w in word_list if not w in stop_words]
|
|
|
|
def frequencies(word_list):
|
|
return Counter(word_list)
|
|
|
|
def sort(word_freq):
|
|
return word_freq.most_common()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
word_freqs = sort(frequencies(remove_stop_words(extract_words(testfilepath))))
|
|
print_word_freqs(word_freqs)
|
|
|