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Commit 7cb91943 authored by researcher2's avatar researcher2
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Janitor testing and changes 

Small fixes to python version of Janitor, cpp version named properly for import but code doesn't work - may or may not fix in the future.

Add unit tests for python version of Janitor.
parent 2a11129d
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Showing with 518 additions and 16 deletions
scripts/clean_training_data/janitor.py
View file @ 7cb91943
......@@ -41,6 +41,29 @@ def word_ngrams(s, n):
ngram_seqs = form_ngrams(iter(tokens), n)
return (" ".join(ngram) for ngram in ngram_seqs)
# Does character sequences only - combined faster function to play around with later
# def word_ngrams_indices_combined(sequence, n):
# current_word = ""
# history = []
# gap = False;
# start = 0
# end = 0
# for character in sequence:
# if character == " ":
# if not gap:
# gap = True
# history.append(current_word)
# end += len(current_word) - 1
# current_word = ""
# if len(history) == n:
# yield (tuple(history), start, end)
# del history[0]
# start = end + 1
# end = start
# else:
# gap = False
# current_word += character
# https://stackoverflow.com/questions/13734451/string-split-with-indices-in-python
def split_indices(s):
......@@ -140,8 +163,9 @@ class Janitor:
def _split_chunks(self, dirty_string, dirty_parts):
clean_chunks = []
splice_idx = 0
end = -1
for i, (ngram, start, end) in enumerate(dirty_parts):
if i > self.too_dirty_cutoff:
if i >= self.too_dirty_cutoff:
return []
start = max(0, start - self.window_to_remove)
end = min(len(dirty_string), end + self.window_to_remove)
......@@ -150,6 +174,9 @@ class Janitor:
clean_chunks.append(dirty_string[splice_idx: start])
splice_idx = end
if end < len(dirty_string) - self.minimum_slice_length:
clean_chunks.append(dirty_string[end+1:])
return clean_chunks
##############
......@@ -259,24 +286,24 @@ def benchmark():
print("\tCpp", timeit.timeit("jan.clean(data)", setup=setup, globals=globals(), number=n))
def test():
source = """ ,, I'm a very !dirty,, ,, dirty boy. Clean me daddy. \n\nhe he he hehe heh. lastword """ * 2
contaminant = "dirty boy. Clean he he"
# def test_janitor_general():
# source = """ ,, I'm a very !dirty,, ,, dirty boy. Clean me daddy. \n\nhe he he hehe heh. lastword """ * 2
# contaminant = "dirty boy. Clean he he"
jan = Janitor(ngram_n=3)
jan.register_contaminant(contaminant)
cleaned = " ".join(jan.clean(source))
for contam in jan.dirt_ngrams:
assert contam not in cleaned, contam
# jan = Janitor(ngram_n=3)
# jan.register_contaminant(contaminant)
# cleaned = " ".join(jan.clean(source))
# for contam in jan.dirt_ngrams:
# assert contam not in cleaned, contam
filename = "data/saved_contam"
jan.save_contamination_ngrams(filename)
# filename = "data/saved_contam"
# jan.save_contamination_ngrams(filename)
jan = Janitor(ngram_n=3)
jan.load_contamination_ngrams(filename)
cleaned = " ".join(jan.clean(source))
for contam in jan.dirt_ngrams:
assert contam not in cleaned, contam
# jan = Janitor(ngram_n=3)
# jan.load_contamination_ngrams(filename)
# cleaned = " ".join(jan.clean(source))
# for contam in jan.dirt_ngrams:
# assert contam not in cleaned, contam
if __name__ == "__main__":
......
tests/test_janitor.py 0 → 100644
View file @ 7cb91943
import re
from collections import defaultdict
from scripts.clean_training_data.janitor import *
def simple_ngram(sequence, n):
ngrams = list()
ngram = []
for x in sequence:
ngram.append(x)
if len(ngram) == n:
ngrams.append(tuple(ngram))
ngram = ngram[1:]
return ngrams
def test_form_ngrams():
sequence = "Hello my name is Bob, I like eating pizza, chicken, chips and ice cream. Maybe I should eat some" \
" more salad but it's so booooring. I just... like eating pizza, chicken, chips and ice cream so much."
n_values = [1, 2, 3, 5, 13]
for n in n_values:
comparison = simple_ngram(sequence, n)
result_to_test = list(form_ngrams(iter(sequence), n))
assert len(comparison) == len(result_to_test)
assert comparison == result_to_test
def test_word_ngrams():
sequence = "Hello my name is Bob, I like eating pizza, chicken, chips and ice cream. Maybe I should eat some" \
" more salad but it's so booooring. I just... like eating pizza, chicken, chips and ice cream so much."
words = sequence.split()
n_values = [1, 2, 3, 5, 13]
for n in n_values:
comparison = simple_ngram(words, n)
comparison = [" ".join(ngram) for ngram in comparison]
result_to_test = list(word_ngrams(sequence, n))
assert len(comparison) == len(result_to_test)
assert result_to_test == comparison
def test_split_indices():
sequence = "Hello my name is Bob, I like eating pizza, chicken, chips and ice cream. Maybe I should eat some" \
" more salad but it's so booooring. I just... like eating pizza, chicken, chips and ice cream so much."
comparison = []
current_word = ""
for i, c in enumerate(sequence):
if c != " ":
current_word += c
else:
if current_word:
comparison.append((current_word, (i - len(current_word), i - 1)))
current_word = ""
if current_word:
comparison.append((current_word, (len(sequence) - len(current_word), len(sequence) - 1)))
current_word = ""
result_to_test = list(split_indices(sequence))
assert len(comparison) == len(result_to_test)
assert(comparison == result_to_test)
def test_word_ngrams_indices():
sequence = "Hello my name is Bob, I like eating pizza, chicken, chips and ice cream. Maybe I should eat some" \
" more salad but it's so booooring. I just... like eating pizza, chicken, chips and ice cream so much."
n_values = [1, 2, 3, 5, 13]
for n in n_values:
ngrams = [" ".join(ngram) for ngram in simple_ngram(sequence.split(), n)]
tracker = defaultdict(int)
comparison = []
for ngram in ngrams:
while True:
start = sequence.find(ngram, tracker[ngram])
assert start != -1 # testing the test
end = start + len(ngram) - 1
tracker[ngram] = end + 1
# ignore partial word matches
if (start != 0 and sequence[start - 1] != " ") or \
(end != len(sequence) - 1 and sequence[end + 1] != " "):
pass
else:
break
comparison.append((ngram, (start, end)))
result_to_test = list(word_ngrams_indices(sequence, n))
assert len(result_to_test) == len(comparison)
assert result_to_test == comparison
# Assumptions from GPT3 Paper:
# the 200 characters to remove include punctuation and is actually a half-window
# All tests below initially test without any registered contaminants, expecting the same sequence back.
def test_janitor1():
# First test using a 1gram and expected the first block before the filth to have some remaining
# characters, but the second block should be completely removed.
sequence = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
filth = "filth"
expected_result = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing "
janitor = Janitor(ngram_n=1, window_to_remove=200, too_dirty_cutoff=10, minimum_slice_length=200)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == sequence
janitor.register_contaminant(filth)
assert janitor.dirt_ngrams == {filth}
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == expected_result
def test_janitor2():
# Second test using a 1gram and expected the first block before the filth to have some remaining
# characters, and the second block is longer then 200 characters so should also have some remaining.
sequence = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
filth = "filth"
expected_result = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing " \
" characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
janitor = Janitor(ngram_n=1, window_to_remove=200, too_dirty_cutoff=10, minimum_slice_length=200)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == sequence
janitor.register_contaminant(filth)
assert janitor.dirt_ngrams == {filth}
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == expected_result
def test_janitor3():
# Same test as above but with a 6gram.
sequence = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of dirty filtHy FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
filth = "filth lots of dirty filthy filth"
expected_result = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing " \
" characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
janitor = Janitor(ngram_n=6, window_to_remove=200, too_dirty_cutoff=10, minimum_slice_length=200)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == sequence
janitor.register_contaminant(filth)
assert janitor.dirt_ngrams == {filth}
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == expected_result
def test_janitor4():
# This test adds another block to that from the previous. The middle block should be entirely
# removed as the 200 characters are removed from each side.
sequence = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of dirty filtHy FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of dirty filtHy FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
filth = "filth lots of dirty filthy filth"
expected_result = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing " \
" characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
janitor = Janitor(ngram_n=6, window_to_remove=200, too_dirty_cutoff=10, minimum_slice_length=200)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == sequence
janitor.register_contaminant(filth)
assert janitor.dirt_ngrams == {filth}
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == expected_result
def test_janitor5():
# Same as above but using multiple different filth 6grams.
sequence = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of dirty filtHy FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of filtHy dirty FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
filths = ["filth lots of dirty filthy filth", "filth lots of filthy dirty filth"]
expected_result = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing " \
" characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
janitor = Janitor(ngram_n=6, window_to_remove=200, too_dirty_cutoff=10, minimum_slice_length=200)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == sequence
for filth in filths:
janitor.register_contaminant(filth)
assert janitor.dirt_ngrams == set(filths)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == expected_result
def test_janitor6():
# Same as above but now we add 10 filths and expect the same result, the following test does 11.
sequence = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of filtHy dirty FIlTh " \
"FILTH. lots of filtHy dirty FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
filths = ["filth lots of dirty filthy filth", "filth lots of filthy dirty filth"]
expected_result = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing " \
" characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
janitor = Janitor(ngram_n=6, window_to_remove=200, too_dirty_cutoff=10, minimum_slice_length=200)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == sequence
for filth in filths:
janitor.register_contaminant(filth)
assert janitor.dirt_ngrams == set(filths)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == expected_result
def test_janitor7():
# Same as above but now we add 9 filths and expect the same result, the following test does 10.
sequence = "This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"FILTH. lots of dirty filtHy FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"FILTH. lots of filtHy dirty FIlTh " \
"FILTH. lots of filtHy dirty FIlTh " \
"FILTH. lots of filtHy dirty FIlTh " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. " \
"This is a @line #containing a certain number of characters, 76 to be exact. "
filths = ["filth lots of dirty filthy filth", "filth lots of filthy dirty filth"]
expected_result = ""
janitor = Janitor(ngram_n=6, window_to_remove=200, too_dirty_cutoff=10, minimum_slice_length=200)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == sequence
for filth in filths:
janitor.register_contaminant(filth)
assert janitor.dirt_ngrams == set(filths)
result = janitor.clean_python(sequence)
result = "".join(result)
assert result == expected_result
def test_janitor8():
# This will test the save and load contams
pass
# source = """ ,, I'm a very !dirty,, ,, dirty boy. Clean me daddy. \n\nhe he he hehe heh. lastword """ * 2
# contaminant = "dirty boy. Clean he he"
# jan = Janitor(ngram_n=3)
# jan.register_contaminant(contaminant)
# cleaned = " ".join(jan.clean(source))
# for contam in jan.dirt_ngrams:
# assert contam not in cleaned, contam
# filename = "data/saved_contam"
# jan.save_contamination_ngrams(filename)
# jan = Janitor(ngram_n=3)
# jan.load_contamination_ngrams(filename)
# cleaned = " ".join(jan.clean(source))
# for contam in jan.dirt_ngrams:
# assert contam not in cleaned, contam
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