collective/mediawiki_dump_tools
16
0
Fork 0
Code Issues Pull Requests Activity

Merge branch 'parquet_support' of gitea:collective/mediawiki_dump_tools into parquet_support

Browse Source
This commit is contained in:
Nathan TeBlunthuis 2025-05-28 21:09:13 -07:00
commit 383ee03250
6 changed files with 492 additions and 487 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
.gitignore vendored
View File

@ -3,3 +3,10 @@
*.xml.bz2
*.xml.xz
*.swp
# JetBrains
/.idea
# Python build and test output
__pycache__/
test_output/

13
README.rst
View File

@ -12,6 +12,19 @@ submodule like::
Wikimedia dumps are usually in a compressed format such as 7z (most common), gz, or bz2. Wikiq uses your computer's compression software to read these files. Therefore wikiq depends on
`7za`, `gzcat`, and `zcat`.
Dependencies
----------------
These non-Python dependencies must be installed on your system for wikiq and its
associated tests to work.
- 7zip
- ffmpeg
Tests
----
To run tests::
python -m unittest test.Wikiq_Unit_Test
TODO:
_______________

39
requirements.txt Normal file
View File

@ -0,0 +1,39 @@
attrs==25.3.0
certifi==2025.4.26
charset-normalizer==3.4.2
Cython==0.29.37
deltas==0.7.0
docopt==0.6.2
gnureadline==8.1.2
idna==3.10
jsonable==0.3.1
jsonschema==4.23.0
jsonschema-specifications==2025.4.1
mediawiki-utilities==0.4.18
mwcli==0.0.3
mwdiffs==0.0.2
mwpersistence==0.2.4
mwreverts==0.1.5
mwtypes==0.4.0
mwxml==0.3.6
pandas==2.2.3
para==0.0.8
parsimonious==0.10.0
pyarrow==20.0.0
pydub==0.25.1
PyMySQL==1.1.1
python-dateutil==2.9.0.post0
pytz==2025.2
PyYAML==5.4.1
referencing==0.36.2
regex==2024.11.6
requests==2.32.3
rpds-py==0.25.1
setuptools==80.8.0
six==1.17.0
stopit==1.1.2
typing_extensions==4.13.2
tzdata==2025.2
urllib3==2.4.0
wheel==0.45.1
yamlconf==0.2.6

515
test/Wikiq_Unit_Test.py
View File

@ -5,398 +5,313 @@ from shutil import copyfile
import pandas as pd
from pandas.testing import assert_frame_equal
from io import StringIO
import tracemalloc
from typing import Final
# Make references to files and wikiq relative to this file, not to the current working directory.
TEST_DIR: Final[str] = os.path.dirname(os.path.realpath(__file__))
WIKIQ: Final[str] = os.path.join(os.path.dirname(TEST_DIR), "wikiq")
TEST_OUTPUT_DIR: Final[str] = os.path.join(TEST_DIR, "test_output")
BASELINE_DIR: Final[str] = os.path.join(TEST_DIR, "baseline_output")
IKWIKI: Final[str] = "ikwiki-20180301-pages-meta-history"
SAILORMOON: Final[str] = "sailormoon"
TWINPEAKS: Final[str] = "twinpeaks"
REGEXTEST: Final[str] = "regextest"
def setup():
tracemalloc.start()
# Perform directory check and reset here as this is a one-time setup step as opposed to per-test setup.
if not os.path.exists(TEST_OUTPUT_DIR):
os.mkdir(TEST_OUTPUT_DIR)
# Always run setup, even if this is executed via "python -m unittest" rather
# than as __main__.
setup()
class WikiqTester:
def __init__(self,
wiki: str,
case_name: str | None = None,
suffix: str | None = None,
in_compression: str = "bz2",
out_format: str = "tsv",
):
self.input_file = os.path.join(TEST_DIR, "dumps", "{0}.xml.{1}".format(wiki, in_compression))
if suffix is None:
self.wikiq_out_name = "{0}.{1}".format(wiki, out_format)
else:
self.wikiq_out_name = "{0}_{1}.{2}".format(wiki, suffix, out_format)
self.call_output = os.path.join(TEST_OUTPUT_DIR, "{0}.{1}".format(wiki, out_format))
# If case_name is unset, there are no relevant baseline or test files.
if case_name is not None:
self.baseline_file = os.path.join(BASELINE_DIR, "{0}_{1}".format(case_name, self.wikiq_out_name))
self.test_file = os.path.join(TEST_OUTPUT_DIR, "{0}_{1}".format(case_name, self.wikiq_out_name))
if os.path.exists(self.test_file):
os.remove(self.test_file)
def call_wikiq(self, *args: str, out: bool = True):
"""
Calls wikiq with the passed arguments on the input file relevant to the test.
:param args: The command line arguments to pass to wikiq.
:param out: Whether to pass an output argument to wikiq.
:return: The output of the wikiq call.
"""
if out:
call = ' '.join([WIKIQ, self.input_file, "-o", TEST_OUTPUT_DIR, *args])
else:
call = ' '.join([WIKIQ, self.input_file, *args])
print(call)
return subprocess.check_output(call, stderr=subprocess.PIPE, shell=True)
# with / without pwr DONE
# with / without url encode DONE
# with / without collapse user DONE
# with output to sdtout DONE
# with output to stdout DONE
# note that the persistence radius is 7 by default
# reading various file formats including
# 7z, gz, bz2, xml DONE
# wikia and wikipedia data DONE
# malformed xmls DONE
class Test_Wikipedia(unittest.TestCase):
def setUp(self):
if not os.path.exists("test_output"):
os.mkdir("test_output")
self.wiki = 'ikwiki-20180301-pages-meta-history'
self.wikiq_out_name = self.wiki + ".tsv"
self.test_output_dir = os.path.join(".", "test_output")
self.call_output = os.path.join(self.test_output_dir, self.wikiq_out_name)
self.infile = "{0}.xml.bz2".format(self.wiki)
self.base_call = "../wikiq {0} -o {1}"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
self.baseline_output_dir = "baseline_output"
class WikiqTestCase(unittest.TestCase):
def test_WP_url_encode(self):
test_filename = "url-encode_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
tester = WikiqTester(IKWIKI, "url-encode")
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --url-encode"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
try:
tester.call_wikiq("--url-encode")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
copyfile(tester.call_output, tester.test_file)
# as a test let's make sure that we get equal data frames
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
def test_WP_namespaces(self):
print(os.path.abspath('.'))
test_filename = "namespaces_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
tester = WikiqTester(IKWIKI, "namespaces")
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " -n 0 -n 1"
print(call)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(os.path.abspath("."), self.baseline_output_dir, test_filename)
try:
tester.call_wikiq("-n 0", "-n 1")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
copyfile(tester.call_output, tester.test_file)
# as a test let's make sure that we get equal data frames
test = pd.read_table(test_file)
num_wrong_ns = sum(~ test.namespace.isin({0,1}))
test = pd.read_table(tester.test_file)
num_wrong_ns = sum(~ test.namespace.isin({0, 1}))
self.assertEqual(num_wrong_ns, 0)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
def test_WP_revert_radius(self):
print(os.path.abspath('.'))
test_filename = "revert_radius_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
tester = WikiqTester(IKWIKI, "revert_radius")
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " -n 0 -n 1 -rr 1"
print(call)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(os.path.abspath("."), self.baseline_output_dir, test_filename)
try:
tester.call_wikiq("-n 0", "-n 1", "-rr 1")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
copyfile(tester.call_output, tester.test_file)
# as a test let's make sure that we get equal data frames
test = pd.read_table(test_file)
num_wrong_ns = sum(~ test.namespace.isin({0,1}))
test = pd.read_table(tester.test_file)
num_wrong_ns = sum(~ test.namespace.isin({0, 1}))
self.assertEqual(num_wrong_ns, 0)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
class Test_Basic(unittest.TestCase):
def setUp(self):
if not os.path.exists("test_output"):
os.mkdir("test_output")
self.wiki = 'sailormoon'
self.wikiq_out_name = self.wiki + ".tsv"
self.test_output_dir = os.path.join(".", "test_output")
self.call_output = os.path.join(self.test_output_dir, self.wikiq_out_name)
self.infile = "{0}.xml.7z".format(self.wiki)
self.base_call = "../wikiq {0} -o {1}"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
self.baseline_output_dir = "baseline_output"
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
def test_noargs(self):
tester = WikiqTester(SAILORMOON, "noargs", in_compression="7z")
test_filename = "noargs_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
try:
tester.call_wikiq()
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
call = self.base_call.format(self.input_file, self.test_output_dir)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
copyfile(tester.call_output, tester.test_file)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
def test_collapse_user(self):
test_filename = "collapse-user_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
tester = WikiqTester(SAILORMOON, "collapse-user", in_compression="7z")
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --collapse-user"
try:
tester.call_wikiq("--collapse-user")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(tester.call_output, tester.test_file)
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
def test_pwr_segment(self):
test_filename = "persistence_segment_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
tester = WikiqTester(SAILORMOON, "persistence_segment", in_compression="7z")
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --persistence segment"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
try:
tester.call_wikiq("--persistence segment")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
copyfile(tester.call_output, tester.test_file)
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
def test_pwr_legacy(self):
test_filename = "persistence_legacy_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
tester = WikiqTester(SAILORMOON, "persistence_legacy", in_compression="7z")
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --persistence legacy"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
try:
tester.call_wikiq("--persistence legacy")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
copyfile(tester.call_output, tester.test_file)
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
def test_pwr(self):
test_filename = "persistence_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
tester = WikiqTester(SAILORMOON, "persistence", in_compression="7z")
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --persistence"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
try:
tester.call_wikiq("--persistence")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
copyfile(tester.call_output, tester.test_file)
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
test = test.reindex(columns=sorted(test.columns))
assert_frame_equal(test,baseline, check_like=True)
assert_frame_equal(test, baseline, check_like=True)
def test_url_encode(self):
test_filename = "url-encode_" + self.wikiq_out_name
tester = WikiqTester(SAILORMOON, "url-encode", in_compression="7z")
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
try:
tester.call_wikiq("--url-encode")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --url-encode"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
copyfile(tester.call_output, tester.test_file)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
test = test.reindex(columns=sorted(test.columns))
assert_frame_equal(test,baseline, check_like=True)
class Test_Malformed(unittest.TestCase):
def setUp(self):
if not os.path.exists("test_output"):
os.mkdir("test_output")
self.wiki = 'twinpeaks'
self.wikiq_out_name = self.wiki + ".tsv"
self.test_output_dir = os.path.join(".", "test_output")
self.call_output = os.path.join(self.test_output_dir, self.wikiq_out_name)
self.infile = "{0}.xml.7z".format(self.wiki)
self.base_call = "../wikiq {0} -o {1}"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
assert_frame_equal(test, baseline, check_like=True)
def test_malformed_noargs(self):
tester = WikiqTester(wiki=TWINPEAKS, in_compression="7z")
want_exception = 'xml.etree.ElementTree.ParseError: no element found: line 1369, column 0'
call = self.base_call.format(self.input_file, self.test_output_dir)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,stderr=subprocess.PIPE, shell=True)
proc.wait()
outs, errs = proc.communicate()
errlines = str(errs).split("\\n")
self.assertEqual(errlines[-2],'xml.etree.ElementTree.ParseError: no element found: line 1369, column 0')
try:
tester.call_wikiq()
except subprocess.CalledProcessError as exc:
errlines = exc.stderr.decode("utf8").splitlines()
self.assertEqual(errlines[-1], want_exception)
else:
self.fail("No exception raised, want: {}".format(want_exception))
class Test_Stdout(unittest.TestCase):
def test_stdout_noargs(self):
tester = WikiqTester(wiki=SAILORMOON, case_name="noargs", in_compression="7z")
def setUp(self):
self.wiki = 'sailormoon'
self.wikiq_out_name = self.wiki + ".tsv"
try:
outs = tester.call_wikiq( "--stdout", out=False).decode("utf8")
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
self.infile = "{0}.xml.7z".format(self.wiki)
self.base_call = "../wikiq {0} --stdout"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
self.baseline_output_dir = "baseline_output"
copyfile(tester.call_output, tester.test_file)
def test_noargs(self):
call = self.base_call.format(self.input_file)
print(call)
proc = subprocess.run(call,stdout=subprocess.PIPE,shell=True)
outs = proc.stdout.decode("utf8")
test_file = "noargs_" + self.wikiq_out_name
baseline_file = os.path.join(".", self.baseline_output_dir, test_file)
print(baseline_file)
test = pd.read_table(StringIO(outs))
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline, check_like=True)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
class Test_Regex(unittest.TestCase):
def test_bad_regex(self):
tester = WikiqTester(wiki=REGEXTEST)
def setUp(self):
self.wiki = 'regextest'
self.wikiq_out_name = self.wiki + '.tsv'
self.infile = "{0}.xml.bz2".format(self.wiki)
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
if not os.path.exists("test_output"):
os.mkdir("test_output")
self.test_output_dir = os.path.join(".", "test_output")
self.call_output = os.path.join(self.test_output_dir, self.wikiq_out_name)
# we have two base calls, one for checking inputs and the other for checking outputs
self.base_call = "../wikiq {0}"
self.base_call_outs = "../wikiq {0} -o {1}"
self.baseline_output_dir = "baseline_output"
# sample inputs for checking that bad inputs get terminated / test_regex_inputs
self.bad_inputs_list = [
#label is missing
# sample arguments for checking that bad arguments get terminated / test_regex_arguments
bad_arguments_list = [
# label is missing
"-RP '\\b\\d+\\b'",
#number of reg and number of labels do not match
# number of reg and number of labels do not match
"-RP 'NPO V' -RP THE -RPl testlabel",
#cp but rp label
# cp but rp label
"-CP '(Tamil|Li)' -RPl testlabel",
#regex is missing
# regex is missing
"-CPl testlabel",
"-RP '\\b\\w{3}\\b' -RPl threeletters -CP '\\b\\w{3}\\b'"
]
# sample inputs for checking the outcomes of good inputs / test_basic_regex
self.good_inputs_list = [
for arguments in bad_arguments_list:
try:
tester.call_wikiq("--stdout", arguments, out=False)
except subprocess.CalledProcessError as exc:
# we want to check that the bad arguments were caught and sys.exit is stopping the code
print(exc.stderr.decode("utf-8"))
else:
self.fail("No exception raised, want Exception")
def test_good_regex(self):
# sample arguments for checking the outcomes of good arguments / test_basic_regex
good_arguments_list = [
"-RP '\\b\\d{3}\\b' -RPl threedigits",
"-RP 'TestCase' -RP 'page' -RPl testcases -RPl page_word",
"-CP 'Chevalier' -CPl chev_com -RP 'welcome to Wikipedia' -RPl wiki_welcome -CP 'Warning' -CPl warning",
"-CP 'WP:EVADE' -CPl wp_evade"
]
for i, arguments in enumerate(good_arguments_list):
tester = WikiqTester(wiki=REGEXTEST, case_name="basic", suffix=str(i))
self.cap_inputs_list = [
try:
tester.call_wikiq( arguments)
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
copyfile(tester.call_output, tester.test_file)
test = pd.read_table(tester.test_file)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)
print(i)
def test_capturegroup_regex(self):
cap_arguments_list = [
"-RP 'Li Chevalier' -RPl li_cheval -CP '(?P<letter>\\b[a-zA-Z]{3}\\b)|(?P<number>\\b\\d+\\b)|(?P<cat>\\bcat\\b)' -CPl three",
"-CP '(?P<a>\\bTestCaseA\\b)|(?P<b>\\bTestCaseB\\b)|(?P<c>\\bTestCaseC\\b)|(?P<d>\\bTestCaseD\\b)' -CPl testcase -RP '(?P<npov>npov|NPOV)|(?P<neutral>neutral point of view)' -RPl npov"
]
for i, arguments in enumerate(cap_arguments_list):
tester = WikiqTester(wiki=REGEXTEST, case_name="capturegroup", suffix=str(i))
try:
tester.call_wikiq(arguments)
except subprocess.CalledProcessError as exc:
self.fail(exc.stderr.decode("utf8"))
def test_regex_inputs(self):
for input in self.bad_inputs_list:
call = self.base_call.format(self.input_file)
call = call + " --stdout " + input
print(call)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,stderr=subprocess.PIPE,shell=True)
stdout,stderr = proc.communicate()
#print(proc.returncode)
copyfile(tester.call_output, tester.test_file)
# we want to check that the bad inputs were caught and sys.exit is stopping the code
print(stderr.decode("utf-8"))
self.assertNotEqual(proc.returncode,0)
test = pd.read_table(tester.test_file)
def test_basic_regex(self):
for i, input in enumerate(self.good_inputs_list):
test_filename = "basic_{0}_{1}.tsv".format(self.wikiq_out_name[:-4], str(i))
#print(test_filename)
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call_outs.format(self.input_file, self.test_output_dir)
call = call + " " + input
print(call)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,stderr=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
test = pd.read_table(test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test, baseline, check_like=True)
print(i)
def test_capturegroup_regex(self):
for i, input in enumerate(self.cap_inputs_list):
test_filename = "capturegroup_{0}_{1}.tsv".format(self.wikiq_out_name[:-4], str(i))
print(test_filename)
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call_outs.format(self.input_file, self.test_output_dir)
call = call + " " + input
print(call)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,stderr=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
test = pd.read_table(test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
baseline = pd.read_table(baseline_file)
baseline = pd.read_table(tester.baseline_file)
assert_frame_equal(test, baseline, check_like=True)

0
test/__init__.py Normal file
View File

337
wikiq
View File

@ -6,9 +6,9 @@
import argparse
import sys
import os, os.path
import os.path
import re
from datetime import datetime,timezone
from datetime import datetime, timezone
from subprocess import Popen, PIPE
from collections import deque
@ -20,8 +20,9 @@ from deltas.tokenizers import wikitext_split
import mwpersistence
import mwreverts
from urllib.parse import quote
TO_ENCODE = ('title', 'editor')
PERSISTENCE_RADIUS=7
PERSISTENCE_RADIUS = 7
from deltas import SequenceMatcher
from deltas import SegmentMatcher
@ -30,38 +31,42 @@ from dataclasses import dataclass
import pyarrow as pa
import pyarrow.parquet as pq
class PersistMethod:
none = 0
sequence = 1
segment = 2
legacy = 3
def calculate_persistence(tokens_added):
return(sum([(len(x.revisions)-1) for x in tokens_added]),
len(tokens_added))
class WikiqIterator():
def calculate_persistence(tokens_added):
return (sum([(len(x.revisions) - 1) for x in tokens_added]),
len(tokens_added))
class WikiqIterator:
def __init__(self, fh, collapse_user=False):
self.fh = fh
self.collapse_user = collapse_user
self.mwiterator = Dump.from_file(self.fh)
self.namespace_map = { ns.id : ns.name for ns in
self.mwiterator.site_info.namespaces }
self.namespace_map = {ns.id: ns.name for ns in
self.mwiterator.site_info.namespaces}
self.__pages = self.load_pages()
def load_pages(self):
for page in self.mwiterator:
yield WikiqPage(page,
namespace_map = self.namespace_map,
namespace_map=self.namespace_map,
collapse_user=self.collapse_user)
def __iter__(self):
return self.__pages
def __next__(self):
return next(self._pages)
return next(self.__pages)
class WikiqPage():
class WikiqPage:
__slots__ = ('id', 'title', 'namespace', 'redirect',
'restrictions', 'mwpage', '__revisions',
'collapse_user')
@ -92,6 +97,7 @@ class WikiqPage():
# 3 A B True
# 4 A A False
# Post-loop A Always
collapsed_revs = 0
for i, rev in enumerate(self.mwpage):
# never yield the first time
if i == 0:
@ -138,6 +144,8 @@ A RegexPair is defined by a regular expression (pattern) and a label.
The pattern can include capture groups. If it does then each capture group will have a resulting column in the output.
If the pattern does not include a capture group, then only one output column will result.
"""
class RegexPair(object):
def __init__(self, pattern, label):
self.pattern = re.compile(pattern)
@ -148,7 +156,7 @@ class RegexPair(object):
def get_pyarrow_fields(self):
if self.has_groups:
fields = [pa.field(self._make_key(cap_group),pa.list_(pa.string()))
fields = [pa.field(self._make_key(cap_group), pa.list_(pa.string()))
for cap_group in self.capture_groups]
else:
fields = [pa.field(self.label, pa.list_(pa.string()))]
@ -156,7 +164,7 @@ class RegexPair(object):
return fields
def _make_key(self, cap_group):
return ("{}_{}".format(self.label, cap_group))
return "{}_{}".format(self.label, cap_group)
def matchmake(self, content, rev_data):
@ -174,11 +182,11 @@ class RegexPair(object):
temp_list = []
for match in matchobjects:
# we only want to add the match for the capture group if the match is not None
if match.group(cap_group) != None:
if match.group(cap_group) is not None:
temp_list.append(match.group(cap_group))
# if temp_list of matches is empty just make that column None
if len(temp_list)==0:
if len(temp_list) == 0:
temp_dict[key] = None
# else we put in the list we made in the for-loop above
else:
@ -192,8 +200,8 @@ class RegexPair(object):
# there are no capture groups, we just search for all the matches of the regex
else:
#given that there are matches to be made
if type(content) in(str, bytes):
# given that there are matches to be made
if type(content) in (str, bytes):
if self.pattern.search(content) is not None:
m = self.pattern.findall(content)
temp_dict[self.label] = ', '.join(m)
@ -206,6 +214,7 @@ class RegexPair(object):
return rev_data
"""
We used to use a dictionary to collect fields for the output.
@ -222,8 +231,10 @@ It also needs to have the correct pyarrow schema so we can write parquet files.
The RevDataBase type has all the fields that will be output no matter how wikiq is invoked.
"""
@dataclass()
class RevDataBase():
class RevDataBase:
revid: int
date_time: datetime
articleid: int
@ -281,7 +292,7 @@ class RevDataBase():
elif f.type == datetime:
row.append(val.strftime('%Y-%m-%d %H:%M:%S'))
elif f.name in {'editor','title'}:
elif f.name in {'editor', 'title'}:
s = '"' + val + '"'
if self.urlencode and f.name in TO_ENCODE:
row.append(quote(str(s)))
@ -299,11 +310,12 @@ class RevDataBase():
else:
row.append(val)
return '\t'.join(map(str,row))
return '\t'.join(map(str, row))
def header_row(self):
return '\t'.join(map(lambda f: f.name, dc.fields(self)))
"""
If collapse=True we'll use a RevDataCollapse dataclass.
@ -312,24 +324,29 @@ This class inherits from RevDataBase. This means that it has all the same fields
It just adds a new field and updates the pyarrow schema.
"""
@dataclass()
class RevDataCollapse(RevDataBase):
collapsed_revs:int = None
collapsed_revs: int = None
pa_collapsed_revs_schema = pa.field('collapsed_revs',pa.int64())
pa_collapsed_revs_schema = pa.field('collapsed_revs', pa.int64())
pa_schema_fields = RevDataBase.pa_schema_fields + [pa_collapsed_revs_schema]
"""
If persistence data is to be computed we'll need the fields added by RevDataPersistence.
"""
@dataclass()
class RevDataPersistence(RevDataBase):
token_revs:int = None
tokens_added:int = None
tokens_removed:int = None
tokens_window:int = None
token_revs: int = None
tokens_added: int = None
tokens_removed: int = None
tokens_window: int = None
pa_persistence_schema_fields = [
pa.field("token_revs", pa.int64()),
@ -337,18 +354,24 @@ class RevDataPersistence(RevDataBase):
pa.field("tokens_removed", pa.int64()),
pa.field("tokens_window", pa.int64())]
pa_schema_fields = RevDataBase.pa_schema_fields + pa_persistence_schema_fields
pa_schema_fields = RevDataBase.pa_schema_fields + pa_persistence_schema_fields
"""
class RevDataCollapsePersistence uses multiple inheritence to make a class that has both persistence and collapse fields.
class RevDataCollapsePersistence uses multiple inheritance to make a class that has both persistence and collapse fields.
"""
@dataclass()
class RevDataCollapsePersistence(RevDataCollapse, RevDataPersistence):
pa_schema_fields = RevDataCollapse.pa_schema_fields + RevDataPersistence.pa_persistence_schema_fields
class WikiqParser():
def __init__(self, input_file, output_file, regex_match_revision, regex_match_comment, regex_revision_label, regex_comment_label, collapse_user=False, persist=None, urlencode=False, namespaces = None, revert_radius=15, output_parquet=True, parquet_buffer_size=2000):
class WikiqParser:
def __init__(self, input_file, output_file, regex_match_revision, regex_match_comment, regex_revision_label,
regex_comment_label, collapse_user=False, persist=None, urlencode=False, namespaces=None,
revert_radius=15, output_parquet=True, parquet_buffer_size=2000):
"""
Parameters:
persist : what persistence method to use. Takes a PersistMethod value
@ -370,7 +393,6 @@ class WikiqParser():
self.regex_revision_pairs = self.make_matchmake_pairs(regex_match_revision, regex_revision_label)
self.regex_comment_pairs = self.make_matchmake_pairs(regex_match_comment, regex_comment_label)
# This is where we set the type for revdata.
if self.collapse_user is True:
@ -412,19 +434,19 @@ class WikiqParser():
self.output_file = output_file
else:
self.output_file = open(output_file,'w')
self.output_file = open(output_file, 'w')
self.output_parquet = False
def make_matchmake_pairs(self, patterns, labels):
if (patterns is not None and labels is not None) and \
(len(patterns) == len(labels)):
(len(patterns) == len(labels)):
result = []
for pattern, label in zip(patterns, labels):
rp = RegexPair(pattern, label)
result.append(rp)
self.regex_schemas = self.regex_schemas + rp.get_pyarrow_fields()
return result
elif (patterns is None and labels is None):
elif (patterns is None) and (labels is None):
return []
else:
sys.exit('Each regular expression *must* come with a corresponding label and vice versa.')
@ -435,7 +457,7 @@ class WikiqParser():
return rev_data
def matchmake_text(self, text, rev_data):
return self.matchmake_pairs(text, rev_data, self.regex_revision_pairs)
return self.matchmake_pairs(text, rev_data, self.regex_revision_pairs)
def matchmake_comment(self, comment, rev_data):
return self.matchmake_pairs(comment, rev_data, self.regex_comment_pairs)
@ -450,7 +472,7 @@ class WikiqParser():
for ns in self.namespaces:
# skip if the namespace is not defined
if ns == None:
if ns is None:
default_ns = self.namespaces[ns]
continue
@ -460,7 +482,6 @@ class WikiqParser():
# if we've made it this far with no matches, we return the default namespace
return default_ns
def process(self):
# create a regex that creates the output filename
@ -471,13 +492,12 @@ class WikiqParser():
# Construct dump file iterator
dump = WikiqIterator(self.input_file, collapse_user=self.collapse_user)
# extract list of namspaces
self.namespaces = {ns.name : ns.id for ns in dump.mwiterator.site_info.namespaces}
# extract list of namespaces
self.namespaces = {ns.name: ns.id for ns in dump.mwiterator.site_info.namespaces}
page_count = 0
rev_count = 0
# Iterate through pages
for page in dump:
namespace = page.namespace if page.namespace is not None else self.__get_namespace_from_title(page.title)
@ -487,17 +507,17 @@ class WikiqParser():
if namespace not in self.namespace_filter:
continue
rev_detector = mwreverts.Detector(radius = self.revert_radius)
rev_detector = mwreverts.Detector(radius=self.revert_radius)
if self.persist != PersistMethod.none:
window = deque(maxlen=PERSISTENCE_RADIUS)
if self.persist == PersistMethod.sequence:
state = mwpersistence.DiffState(SequenceMatcher(tokenizer = wikitext_split),
state = mwpersistence.DiffState(SequenceMatcher(tokenizer=wikitext_split),
revert_radius=PERSISTENCE_RADIUS)
elif self.persist == PersistMethod.segment:
state = mwpersistence.DiffState(SegmentMatcher(tokenizer = wikitext_split),
state = mwpersistence.DiffState(SegmentMatcher(tokenizer=wikitext_split),
revert_radius=PERSISTENCE_RADIUS)
# self.persist == PersistMethod.legacy
@ -509,13 +529,13 @@ class WikiqParser():
for rev in page:
# create a new data object instead of a dictionary.
rev_data = self.revdata_type(revid = rev.id,
date_time = datetime.fromtimestamp(rev.timestamp.unix(), tz=timezone.utc),
articleid = page.id,
editorid = "" if rev.deleted.user == True or rev.user.id is None else rev.user.id,
title = page.title,
deleted = rev.deleted.text,
namespace = namespace
rev_data = self.revdata_type(revid=rev.id,
date_time=datetime.fromtimestamp(rev.timestamp.unix(), tz=timezone.utc),
articleid=page.id,
editorid="" if rev.deleted.user == True or rev.user.id is None else rev.user.id,
title=page.title,
deleted=rev.deleted.text,
namespace=namespace
)
rev_data = self.matchmake_revision(rev, rev_data)
@ -553,14 +573,14 @@ class WikiqParser():
rev_data.editor = rev.user.text
rev_data.anon = rev.user.id is None
#if re.match(r'^#redirect \[\[.*\]\]', rev.text, re.I):
# if re.match(r'^#redirect \[\[.*\]\]', rev.text, re.I):
# redirect = True
#else:
# else:
# redirect = False
#TODO missing: additions_size deletions_size
# TODO missing: additions_size deletions_size
# if collapse user was on, lets run that
# if collapse user was on, let's run that
if self.collapse_user:
rev_data.collapsed_revs = rev.collapsed_revs
@ -584,7 +604,7 @@ class WikiqParser():
old_rev_data.token_revs = num_token_revs
old_rev_data.tokens_added = num_tokens
old_rev_data.tokens_removed = len(old_tokens_removed)
old_rev_data.tokens_window = PERSISTENCE_RADIUS-1
old_rev_data.tokens_window = PERSISTENCE_RADIUS - 1
self.print_rev_data(old_rev_data)
@ -606,7 +626,7 @@ class WikiqParser():
rev_data.token_revs = num_token_revs
rev_data.tokens_added = num_tokens
rev_data.tokens_removed = len(tokens_removed)
rev_data.tokens_window = len(window)-(i+1)
rev_data.tokens_window = len(window) - (i + 1)
self.print_rev_data(rev_data)
page_count += 1
@ -622,11 +642,11 @@ class WikiqParser():
else:
self.output_file.close()
"""
For performance reasons it's better to write parquet in batches instead of one row at a time.
So this function just puts the data on a buffer. If the buffer is full, then it gets flushed (written).
"""
def write_parquet_row(self, rev_data):
padata = rev_data.to_pyarrow()
self.parquet_buffer.append(padata)
@ -634,16 +654,17 @@ class WikiqParser():
if len(self.parquet_buffer) >= self.parquet_buffer_size:
self.flush_parquet_buffer()
"""
Function that actually writes data to the parquet file.
It needs to transpose the data from row-by-row to column-by-column
"""
def flush_parquet_buffer(self):
"""
Returns the pyarrow table that we'll write
"""
def rows_to_table(rg, schema):
cols = []
first = rg[0]
@ -661,7 +682,7 @@ class WikiqParser():
outtable = rows_to_table(self.parquet_buffer, self.schema)
if self.pq_writer is None:
self.pq_writer = pq.ParquetWriter(self.output_file, schema, flavor='spark')
self.pq_writer = pq.ParquetWriter(self.output_file, self.schema, flavor='spark')
self.pq_writer.write_table(outtable)
self.parquet_buffer = []
@ -691,15 +712,16 @@ def open_input_file(input_filename):
cmd = ["zcat", input_filename]
elif re.match(r'.*\.bz2$', input_filename):
cmd = ["bzcat", "-dk", input_filename]
else:
raise ValueError("Unrecognized file type: %s" % input_filename)
try:
input_file = Popen(cmd, stdout=PIPE).stdout
return Popen(cmd, stdout=PIPE).stdout
except NameError:
input_file = open(input_filename, 'r')
return open(input_filename, 'r')
return input_file
def get_output_filename(input_filename, parquet = False):
def get_output_filename(input_filename, parquet=False):
output_filename = re.sub(r'\.(7z|gz|bz2)?$', '', input_filename)
output_filename = re.sub(r'\.xml', '', output_filename)
if parquet is False:
@ -708,131 +730,140 @@ def get_output_filename(input_filename, parquet = False):
output_filename = output_filename + ".parquet"
return output_filename
def open_output_file(input_filename):
# create a regex that creates the output filename
output_filename = get_output_filename(input_filename, parquet = False)
output_filename = get_output_filename(input_filename, parquet=False)
output_file = open(output_filename, "w")
return output_file
parser = argparse.ArgumentParser(description='Parse MediaWiki XML database dumps into tab delimitted data.')
# arguments for the input direction
parser.add_argument('dumpfiles', metavar="DUMPFILE", nargs="*", type=str,
help="Filename of the compressed or uncompressed XML database dump. If absent, we'll look for content on stdin and output on stdout.")
def main():
parser = argparse.ArgumentParser(description='Parse MediaWiki XML database dumps into tab delimited data.')
parser.add_argument('-o', '--output-dir', metavar='DIR', dest='output_dir', type=str, nargs=1,
help="Directory for output files. If it ends with .parquet output will be in parquet format.")
# arguments for the input direction
parser.add_argument('dumpfiles', metavar="DUMPFILE", nargs="*", type=str,
help="Filename of the compressed or uncompressed XML database dump. If absent, we'll look for content on stdin and output on stdout.")
parser.add_argument('-s', '--stdout', dest="stdout", action="store_true",
help="Write output to standard out (do not create dump file)")
parser.add_argument('-o', '--output-dir', metavar='DIR', dest='output_dir', type=str, nargs=1,
help="Directory for output files. If it ends with .parquet output will be in parquet format.")
parser.add_argument('--collapse-user', dest="collapse_user", action="store_true",
help="Operate only on the final revision made by user a user within all sequences of consecutive edits made by a user. This can be useful for addressing issues with text persistence measures.")
parser.add_argument('-s', '--stdout', dest="stdout", action="store_true",
help="Write output to standard out (do not create dump file)")
parser.add_argument('-p', '--persistence', dest="persist", default=None, const='', type=str, choices = ['','segment','sequence','legacy'], nargs='?',
help="Compute and report measures of content persistent: (1) persistent token revisions, (2) tokens added, and (3) number of revision used in computing the first measure. This may by slow. The defualt is -p=sequence, which uses the same algorithm as in the past, but with improvements to wikitext parsing. Use -p=legacy for old behavior used in older research projects. Use -p=segment for advanced persistence calculation method that is robust to content moves, but prone to bugs, and slower.")
parser.add_argument('--collapse-user', dest="collapse_user", action="store_true",
help="Operate only on the final revision made by user a user within all sequences of consecutive edits made by a user. This can be useful for addressing issues with text persistence measures.")
parser.add_argument('-u', '--url-encode', dest="urlencode", action="store_true",
help="Output url encoded text strings. This works around some data issues like newlines in editor names. In the future it may be used to output other text data.")
parser.add_argument('-p', '--persistence', dest="persist", default=None, const='', type=str,
choices=['', 'segment', 'sequence', 'legacy'], nargs='?',
help="Compute and report measures of content persistent: (1) persistent token revisions, (2) tokens added, and (3) number of revision used in computing the first measure. This may by slow. The default is -p=sequence, which uses the same algorithm as in the past, but with improvements to wikitext parsing. Use -p=legacy for old behavior used in older research projects. Use -p=segment for advanced persistence calculation method that is robust to content moves, but prone to bugs, and slower.")
parser.add_argument('-n', '--namespace-include', dest="namespace_filter", type=int, action='append',
help="Id number of namspace to include. Can be specified more than once.")
parser.add_argument('-u', '--url-encode', dest="urlencode", action="store_true",
help="Output url encoded text strings. This works around some data issues like newlines in editor names. In the future it may be used to output other text data.")
parser.add_argument('-rr',
'--revert-radius',
dest="revert_radius",
type=int,
action='store',
default=15,
help="Number of edits to check when looking for reverts (default: 15)")
parser.add_argument('-n', '--namespace-include', dest="namespace_filter", type=int, action='append',
help="Id number of namespace to include. Can be specified more than once.")
parser.add_argument('-RP', '--revision-pattern', dest="regex_match_revision", default=None, type=str, action='append',
help="The regular expression to search for in revision text. The regex must be surrounded by quotes.")
parser.add_argument('-rr',
'--revert-radius',
dest="revert_radius",
type=int,
action='store',
default=15,
help="Number of edits to check when looking for reverts (default: 15)")
parser.add_argument('-RPl', '--revision-pattern-label', dest="regex_revision_label", default=None, type=str, action='append',
help="The label for the outputted column based on matching the regex in revision text.")
parser.add_argument('-RP', '--revision-pattern', dest="regex_match_revision", default=None, type=str,
action='append',
help="The regular expression to search for in revision text. The regex must be surrounded by quotes.")
parser.add_argument('-CP', '--comment-pattern', dest="regex_match_comment", default=None, type=str, action='append',
help="The regular expression to search for in comments of revisions.")
parser.add_argument('-RPl', '--revision-pattern-label', dest="regex_revision_label", default=None, type=str,
action='append',
help="The label for the outputted column based on matching the regex in revision text.")
parser.add_argument('-CPl', '--comment-pattern-label', dest="regex_comment_label", default=None, type=str, action='append',
help="The label for the outputted column based on matching the regex in comments.")
parser.add_argument('-CP', '--comment-pattern', dest="regex_match_comment", default=None, type=str, action='append',
help="The regular expression to search for in comments of revisions.")
args = parser.parse_args()
parser.add_argument('-CPl', '--comment-pattern-label', dest="regex_comment_label", default=None, type=str,
action='append',
help="The label for the outputted column based on matching the regex in comments.")
args = parser.parse_args()
# set persistence method
# set persistence method
if args.persist is None:
persist = PersistMethod.none
elif args.persist == "segment":
persist = PersistMethod.segment
elif args.persist == "legacy":
persist = PersistMethod.legacy
else:
persist = PersistMethod.sequence
if args.persist is None:
persist = PersistMethod.none
elif args.persist == "segment":
persist = PersistMethod.segment
elif args.persist == "legacy":
persist = PersistMethod.legacy
else:
persist = PersistMethod.sequence
if args.namespace_filter is not None:
namespaces = args.namespace_filter
else:
namespaces = None
if args.namespace_filter is not None:
namespaces = args.namespace_filter
else:
namespaces = None
if len(args.dumpfiles) > 0:
output_parquet = False
for filename in args.dumpfiles:
input_file = open_input_file(filename)
if len(args.dumpfiles) > 0:
output_parquet = False
for filename in args.dumpfiles:
input_file = open_input_file(filename)
# open directory for output
if args.output_dir:
output_dir = args.output_dir[0]
else:
output_dir = "."
# open directory for output
if args.output_dir:
output_dir = args.output_dir[0]
else:
output_dir = "."
if output_dir.endswith(".parquet"):
output_parquet = True
if output_dir.endswith(".parquet"):
output_parquet = True
print("Processing file: %s" % filename, file=sys.stderr)
print("Processing file: %s" % filename, file=sys.stderr)
if args.stdout:
output_file = sys.stdout
else:
filename = os.path.join(output_dir, os.path.basename(filename))
output_file = get_output_filename(filename, parquet=output_parquet)
if args.stdout:
output_file = sys.stdout
else:
filename = os.path.join(output_dir, os.path.basename(filename))
output_file = get_output_filename(filename, parquet = output_parquet)
wikiq = WikiqParser(input_file,
output_file,
collapse_user=args.collapse_user,
persist=persist,
urlencode=args.urlencode,
namespaces=namespaces,
revert_radius=args.revert_radius,
regex_match_revision=args.regex_match_revision,
regex_revision_label=args.regex_revision_label,
regex_match_comment=args.regex_match_comment,
regex_comment_label=args.regex_comment_label,
output_parquet=output_parquet)
wikiq = WikiqParser(input_file,
output_file,
wikiq.process()
# close things
input_file.close()
else:
wikiq = WikiqParser(sys.stdin,
sys.stdout,
collapse_user=args.collapse_user,
persist=persist,
# persist_legacy=args.persist_legacy,
urlencode=args.urlencode,
namespaces=namespaces,
revert_radius=args.revert_radius,
regex_match_revision = args.regex_match_revision,
regex_revision_label = args.regex_revision_label,
regex_match_comment = args.regex_match_comment,
regex_comment_label = args.regex_comment_label,
output_parquet=output_parquet)
regex_match_revision=args.regex_match_revision,
regex_revision_label=args.regex_revision_label,
regex_match_comment=args.regex_match_comment,
regex_comment_label=args.regex_comment_label)
wikiq.process()
# close things
input_file.close()
# stop_words = "a,able,about,across,after,all,almost,also,am,among,an,and,any,are,as,at,be,because,been,but,by,can,cannot,could,dear,did,do,does,either,else,ever,every,for,from,get,got,had,has,have,he,her,hers,him,his,how,however,i,if,in,into,is,it,its,just,least,let,like,likely,may,me,might,most,must,my,neither,no,nor,not,of,off,often,on,only,or,other,our,own,rather,said,say,says,she,should,since,so,some,than,that,the,their,them,then,there,these,they,this,tis,to,too,twas,us,wants,was,we,were,what,when,where,which,while,who,whom,why,will,with,would,yet,you,your"
# stop_words = stop_words.split(",")
else:
wikiq = WikiqParser(sys.stdin,
sys.stdout,
collapse_user=args.collapse_user,
persist=persist,
#persist_legacy=args.persist_legacy,
urlencode=args.urlencode,
namespaces=namespaces,
revert_radius=args.revert_radius,
regex_match_revision = args.regex_match_revision,
regex_revision_label = args.regex_revision_label,
regex_match_comment = args.regex_match_comment,
regex_comment_label = args.regex_comment_label)
wikiq.process()
# stop_words = "a,able,about,across,after,all,almost,also,am,among,an,and,any,are,as,at,be,because,been,but,by,can,cannot,could,dear,did,do,does,either,else,ever,every,for,from,get,got,had,has,have,he,her,hers,him,his,how,however,i,if,in,into,is,it,its,just,least,let,like,likely,may,me,might,most,must,my,neither,no,nor,not,of,off,often,on,only,or,other,our,own,rather,said,say,says,she,should,since,so,some,than,that,the,their,them,then,there,these,they,this,tis,to,too,twas,us,wants,was,we,were,what,when,where,which,while,who,whom,why,will,with,would,yet,you,your"
# stop_words = stop_words.split(",")
if __name__ == "__main__":
main()