Add amodem.tests to source distribution

Also, fix a few pylint issues.

Author: romanz

.pylintrc

@@ -1,2 +1,2 @@
 [MESSAGES CONTROL]
-disable=invalid-name, missing-docstring, too-many-instance-attributes, too-few-public-methods, logging-format-interpolation, consider-using-with
+disable=invalid-name, missing-docstring, too-many-instance-attributes, too-few-public-methods, logging-format-interpolation, consider-using-with, redefined-outer-name

amodem/tests/__init__.py

@@ -1,7 +1,7 @@
-from amodem import alsa, config
-
 import mock
 
+from .. import alsa, config
+
 
 def test_alsa():
     interface = alsa.Interface(config=config.fastest())

amodem/tests/test_alsa.py

@@ -1,8 +1,11 @@
-import mock
+import logging
 import time
+
+import mock
 import pytest
-from amodem import async_reader
-import logging
+
+from .. import async_reader
+
 
 logging.basicConfig(format='%(message)s')
 

amodem/tests/test_async_reader.py

@@ -1,8 +1,8 @@
-from amodem import audio, config
-
 import mock
 import pytest
 
+from .. import audio, config
+
 
 def test():
     length = 1024
@@ -31,4 +31,4 @@ def test():
             s.close()
 
         with pytest.raises(Exception):
-            interface._error_check(1)
+            interface._error_check(1)  # pylint: disable=protected-access

amodem/tests/test_audio.py

@@ -1,13 +1,12 @@
-from amodem import calib
-from amodem import common
-from amodem import config
-
 from io import BytesIO
+import random
 
+import mock
 import numpy as np
-import random
 import pytest
-import mock
+
+from .. import calib, common, config
+
 
 config = config.fastest()
 

amodem/tests/test_calib.py

@@ -1,7 +1,7 @@
-from amodem import common
-from amodem import config
 import numpy as np
 
+from .. import common, config
+
 
 def iterlist(x, *args, **kwargs):
     x = np.array(x)

amodem/tests/test_common.py

@@ -1,4 +1,4 @@
-from amodem import config
+from .. import config
 
 
 def test_bitrates():

amodem/tests/test_configs.py

@@ -1,13 +1,8 @@
 import numpy as np
 import pytest
 
-from amodem import dsp
-from amodem import recv
-from amodem import detect
-from amodem import equalizer
-from amodem import sampling
-from amodem import config
-from amodem import common
+from .. import common, config, detect, dsp, equalizer, recv, sampling
+
 config = config.fastest()
 
 
@@ -17,7 +12,7 @@ def test_detect():
     x = np.cos(2 * np.pi * config.Fc * t)
 
     detector = detect.Detector(config, pylab=common.Dummy())
-    samples, amp, freq_err = detector.run(x)
+    _samples, amp, freq_err = detector.run(x)
     assert abs(1 - amp) < 1e-12
     assert abs(freq_err) < 1e-12
 
@@ -39,11 +34,11 @@ def symbols_stream(signal):
         sampler = sampling.Sampler(signal)
         return dsp.Demux(sampler=sampler, omegas=[omega], Nsym=config.Nsym)
     r = recv.Receiver(config, pylab=common.Dummy())
-    r._prefix(symbols_stream(signal))
+    r._prefix(symbols_stream(signal))  # pylint: disable=protected-access
 
     with pytest.raises(ValueError):
         silence = 0 * signal
-        r._prefix(symbols_stream(silence))
+        r._prefix(symbols_stream(silence))  # pylint: disable=protected-access
 
 
 def test_find_start():

amodem/tests/test_detect.py

@@ -1,12 +1,11 @@
-from amodem import dsp
-from amodem import sampling
-from amodem import config
-import utils
-
-import numpy as np
 import random
 import itertools
 
+import numpy as np
+
+from .. import dsp, sampling, config
+from . import utils
+
 config = config.fastest()
 
 
@@ -69,7 +68,7 @@ def quantize(q, s):
 def test_overflow():
     q = dsp.MODEM(config.symbols)
     r = np.random.RandomState(seed=0)
-    for i in range(10000):
+    for _ in range(10000):
         s = 10*(r.normal() + 1j * r.normal())
         quantize(q, s)
 

amodem/tests/test_dsp.py

@@ -1,10 +1,9 @@
 from numpy.random import RandomState
 import numpy as np
 
-import utils
-from amodem import equalizer
-from amodem import dsp
-from amodem import config
+from . import utils
+from .. import config, dsp, equalizer
+
 config = config.fastest()
 
 

amodem/tests/test_equalizer.py

@@ -1,9 +1,10 @@
-from amodem import framing
-import random
 import itertools
+import random
 
 import pytest
 
+from .. import framing
+
 
 def concat(iterable):
     return bytearray(itertools.chain.from_iterable(iterable))

amodem/tests/test_framing.py

@@ -1,8 +1,8 @@
-from amodem import sampling
-from amodem import common
+from io import BytesIO
 
 import numpy as np
-from io import BytesIO
+
+from .. import common, sampling
 
 
 def test_resample():

amodem/tests/test_sampling.py

@@ -1,7 +1,8 @@
-from amodem import stream
 import subprocess as sp
 import sys
 
+from .. import stream
+
 script = br"""
 import sys
 import time

amodem/tests/test_stream.py

@@ -1,15 +1,13 @@
-from amodem import main
-from amodem import common
-from amodem import sampling
-from amodem import config
-import utils
-
-import numpy as np
-import os
 from io import BytesIO
+import logging
+import os
 
+import numpy as np
 import pytest
-import logging
+
+from .. import common, config, main, sampling
+from . import utils
+
 logging.basicConfig(level=logging.DEBUG,  # useful for debugging
                     format='%(asctime)s %(levelname)-12s %(message)s')
 

amodem/tests/test_transfer.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-from setuptools import setup
+from setuptools import setup, find_packages
 from setuptools.command.test import test as TestCommand
 
 class PyTest(TestCommand):
@@ -21,7 +21,7 @@ def run_tests(self):
     author_email='[email protected]',
     license='MIT',
     url='http://github.com/romanz/amodem',
-    packages=['amodem'],
+    packages=find_packages(),
     tests_require=['pytest'],
     cmdclass={'test': PyTest},
     install_requires=['numpy'],