lib/exercises-in-programming-style
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Merge pull request #15 from davidfstr/things-refactor

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things: Refactor.
This commit is contained in:
crista
2014-01-07 13:56:31 -08:00
parent 03dfe92fa3 737aa9ef0d
commit bd47a04afe
1 changed files with 6 additions and 5 deletions
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11
10-things/tf-10.py
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@@ -13,7 +13,7 @@ class TFExercise():
class DataStorageManager(TFExercise): class DataStorageManager(TFExercise):
""" Models the contents of the file """ """ Models the contents of the file """
_data = ''
def __init__(self, path_to_file): def __init__(self, path_to_file):
with open(path_to_file) as f: with open(path_to_file) as f:
self._data = f.read() self._data = f.read()
@@ -22,15 +22,14 @@ class DataStorageManager(TFExercise):
def words(self): def words(self):
""" Returns the list words in storage """ """ Returns the list words in storage """
data_str = ''.join(self._data) return self._data.split()
return data_str.split()
def info(self): def info(self):
return super(DataStorageManager, self).info() + ": My major data structure is a " + self._data.__class__.__name__ return super(DataStorageManager, self).info() + ": My major data structure is a " + self._data.__class__.__name__
class StopWordManager(TFExercise): class StopWordManager(TFExercise):
""" Models the stop word filter """ """ Models the stop word filter """
_stop_words = []
def __init__(self): def __init__(self):
with open('../stop_words.txt') as f: with open('../stop_words.txt') as f:
self._stop_words = f.read().split(',') self._stop_words = f.read().split(',')
@@ -45,7 +44,9 @@ class StopWordManager(TFExercise):
class WordFrequencyManager(TFExercise): class WordFrequencyManager(TFExercise):
""" Keeps the word frequency data """ """ Keeps the word frequency data """
_word_freqs = {}
def __init__(self):
self._word_freqs = {}
def increment_count(self, word): def increment_count(self, word):
if word in self._word_freqs: if word in self._word_freqs: