/
test_corpus.py
226 lines (173 loc) · 7.94 KB
/
test_corpus.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
"""Unit tests for corpus functionality in Annif"""
import gzip
import annif.corpus
def test_subjectset_uris():
data = """<http://example.org/dummy>\tdummy
<http://example.org/another>\tanother
"""
sset = annif.corpus.SubjectSet.from_string(data)
assert sset.has_uris()
assert len(sset.subject_uris) == 2
assert "http://example.org/dummy" in sset.subject_uris
assert "http://example.org/another" in sset.subject_uris
def test_subjectset_labels():
data = """dummy
another
"""
sset = annif.corpus.SubjectSet.from_string(data)
assert not sset.has_uris()
assert len(sset.subject_labels) == 2
assert "dummy" in sset.subject_labels
assert "another" in sset.subject_labels
def test_subjectset_from_tuple():
uris = ['http://www.yso.fi/onto/yso/p10849',
'http://www.yso.fi/onto/yso/p19740']
labels = ['arkeologit', 'obeliskit']
sset = annif.corpus.SubjectSet((uris, labels))
assert sset.has_uris()
assert len(sset.subject_uris) == 2
assert 'http://www.yso.fi/onto/yso/p10849' in sset.subject_uris
assert 'http://www.yso.fi/onto/yso/p19740' in sset.subject_uris
def test_subjectset_as_vector(subject_index):
uris = ['http://www.yso.fi/onto/yso/p10849', 'http://example.org/unknown']
labels = ['arkeologit', 'unknown-subject']
sset = annif.corpus.SubjectSet((uris, labels))
vector = sset.as_vector(subject_index)
assert vector.sum() == 1 # only one known subject
def test_docdir_key(tmpdir):
tmpdir.join('doc1.txt').write('doc1')
tmpdir.join('doc1.key').write('key1')
tmpdir.join('doc2.txt').write('doc2')
tmpdir.join('doc2.key').write('key2')
tmpdir.join('doc3.txt').write('doc3')
docdir = annif.corpus.DocumentDirectory(str(tmpdir))
files = sorted(list(docdir))
assert len(files) == 3
assert files[0][0] == str(tmpdir.join('doc1.txt'))
assert files[0][1] == str(tmpdir.join('doc1.key'))
assert files[1][0] == str(tmpdir.join('doc2.txt'))
assert files[1][1] == str(tmpdir.join('doc2.key'))
assert files[2][0] == str(tmpdir.join('doc3.txt'))
assert files[2][1] is None
def test_docdir_tsv(tmpdir):
tmpdir.join('doc1.txt').write('doc1')
tmpdir.join('doc1.tsv').write('<http://example.org/key1>\tkey1')
tmpdir.join('doc2.txt').write('doc2')
tmpdir.join('doc2.tsv').write('<http://example.org/key2>\tkey2')
tmpdir.join('doc3.txt').write('doc3')
docdir = annif.corpus.DocumentDirectory(str(tmpdir))
files = sorted(list(docdir))
assert len(files) == 3
assert files[0][0] == str(tmpdir.join('doc1.txt'))
assert files[0][1] == str(tmpdir.join('doc1.tsv'))
assert files[1][0] == str(tmpdir.join('doc2.txt'))
assert files[1][1] == str(tmpdir.join('doc2.tsv'))
assert files[2][0] == str(tmpdir.join('doc3.txt'))
assert files[2][1] is None
def test_docdir_key_require_subjects(tmpdir):
tmpdir.join('doc1.txt').write('doc1')
tmpdir.join('doc1.key').write('<http://example.org/key1>\tkey1')
tmpdir.join('doc2.txt').write('doc2')
tmpdir.join('doc2.key').write('<http://example.org/key2>\tkey2')
tmpdir.join('doc3.txt').write('doc3')
docdir = annif.corpus.DocumentDirectory(str(tmpdir), require_subjects=True)
files = sorted(list(docdir))
assert len(files) == 2
assert files[0][0] == str(tmpdir.join('doc1.txt'))
assert files[0][1] == str(tmpdir.join('doc1.key'))
assert files[1][0] == str(tmpdir.join('doc2.txt'))
assert files[1][1] == str(tmpdir.join('doc2.key'))
def test_docdir_tsv_require_subjects(tmpdir):
tmpdir.join('doc1.txt').write('doc1')
tmpdir.join('doc1.tsv').write('key1')
tmpdir.join('doc2.txt').write('doc2')
tmpdir.join('doc2.tsv').write('key2')
tmpdir.join('doc3.txt').write('doc3')
docdir = annif.corpus.DocumentDirectory(str(tmpdir), require_subjects=True)
files = sorted(list(docdir))
assert len(files) == 2
assert files[0][0] == str(tmpdir.join('doc1.txt'))
assert files[0][1] == str(tmpdir.join('doc1.tsv'))
assert files[1][0] == str(tmpdir.join('doc2.txt'))
assert files[1][1] == str(tmpdir.join('doc2.tsv'))
def test_docdir_tsv_as_doccorpus(tmpdir):
tmpdir.join('doc1.txt').write('doc1')
tmpdir.join('doc1.tsv').write('<http://example.org/subj1>\tsubj1')
tmpdir.join('doc2.txt').write('doc2')
tmpdir.join('doc2.tsv').write('<http://example.org/subj2>\tsubj2')
tmpdir.join('doc3.txt').write('doc3')
docdir = annif.corpus.DocumentDirectory(str(tmpdir), require_subjects=True)
docs = list(docdir.documents)
assert len(docs) == 2
assert docs[0].text == 'doc1'
assert docs[0].uris == {'http://example.org/subj1'}
assert docs[1].text == 'doc2'
assert docs[1].uris == {'http://example.org/subj2'}
def test_docdir_key_as_doccorpus(tmpdir, subject_index):
tmpdir.join('doc1.txt').write('doc1')
tmpdir.join('doc1.key').write('arkeologit')
tmpdir.join('doc2.txt').write('doc2')
tmpdir.join('doc2.key').write('kalliotaide')
tmpdir.join('doc3.txt').write('doc3')
docdir = annif.corpus.DocumentDirectory(str(tmpdir), require_subjects=True)
docdir.set_subject_index(subject_index)
docs = list(docdir.documents)
assert len(docs) == 2
assert docs[0].text == 'doc1'
assert docs[0].uris == {'http://www.yso.fi/onto/yso/p10849'}
assert docs[1].text == 'doc2'
assert docs[1].uris == {'http://www.yso.fi/onto/yso/p13027'}
def test_subject_by_uri(subject_index):
subj_id = subject_index.by_uri('http://www.yso.fi/onto/yso/p7141')
assert subject_index[subj_id][1] == 'sinetit'
def test_subject_by_uri_missing(subject_index):
subj_id = subject_index.by_uri('http://nonexistent')
assert subj_id is None
def test_subject_by_label(subject_index):
subj_id = subject_index.by_label('sinetit')
assert subject_index[subj_id][0] == 'http://www.yso.fi/onto/yso/p7141'
def test_subject_by_label_missing(subject_index):
subj_id = subject_index.by_label('nonexistent')
assert subj_id is None
def test_docfile_plain(tmpdir):
docfile = tmpdir.join('documents.tsv')
docfile.write("""Läntinen\t<http://www.yso.fi/onto/yso/p2557>
Oulunlinnan\t<http://www.yso.fi/onto/yso/p7346>
Harald Hirmuinen\t<http://www.yso.fi/onto/yso/p6479>""")
docs = annif.corpus.DocumentFile(str(docfile))
assert len(list(docs.documents)) == 3
def test_docfile_plain_invalid_lines(tmpdir, caplog):
logger = annif.logger
logger.propagate = True
docfile = tmpdir.join('documents_invalid.tsv')
docfile.write("""Läntinen\t<http://www.yso.fi/onto/yso/p2557>
Oulunlinnan\t<http://www.yso.fi/onto/yso/p7346>
A line with no tabs
Harald Hirmuinen\t<http://www.yso.fi/onto/yso/p6479>""")
docs = annif.corpus.DocumentFile(str(docfile))
assert len(list(docs.documents)) == 3
assert len(caplog.records) == 2
expected_msg = 'Skipping invalid line (missing tab):'
for record in caplog.records:
assert expected_msg in record.message
def test_docfile_gzipped(tmpdir):
docfile = tmpdir.join('documents.tsv.gz')
with gzip.open(str(docfile), 'wt') as gzf:
gzf.write("""Pohjoinen\t<http://www.yso.fi/onto/yso/p2557>
Oulunlinnan\t<http://www.yso.fi/onto/yso/p7346>
Harald Hirmuinen\t<http://www.yso.fi/onto/yso/p6479>""")
docs = annif.corpus.DocumentFile(str(docfile))
assert len(list(docs.documents)) == 3
def test_docfile_is_empty(tmpdir):
empty_file = tmpdir.ensure('empty.tsv')
docs = annif.corpus.DocumentFile(str(empty_file))
assert docs.is_empty()
def test_combinedcorpus(tmpdir):
docfile = tmpdir.join('documents.tsv')
docfile.write("""Läntinen\t<http://www.yso.fi/onto/yso/p2557>
Oulunlinnan\t<http://www.yso.fi/onto/yso/p7346>
Harald Hirmuinen\t<http://www.yso.fi/onto/yso/p6479>""")
corpus1 = annif.corpus.DocumentFile(str(docfile))
corpus2 = annif.corpus.DocumentFile(str(docfile))
combined = annif.corpus.CombinedCorpus([corpus1, corpus2])
assert len(list(combined.documents)) == 6