From b7f3cdd2c3035fae54e388b0f1529c08ba388baa Mon Sep 17 00:00:00 2001
From: nkarman <noah.karman@pop.belmont.edu>
Date: Sat, 15 Apr 2017 14:11:16 -0500
Subject: [PATCH] fixed for python 3 compatibility

---
 audiogen/__init__.py   | 5 +++--
 audiogen/filters.py    | 4 ++--
 audiogen/generators.py | 4 ++--
 audiogen/noise.py      | 3 +--
 audiogen/sampler.py    | 6 +++---
 audiogen/util.py       | 6 +++---
 6 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/audiogen/__init__.py b/audiogen/__init__.py
index f8e104c..e015fd4 100644
--- a/audiogen/__init__.py
+++ b/audiogen/__init__.py
@@ -2,6 +2,7 @@
 from .sampler import frame_rate
 from .sampler import write_wav
 
+
 from .generators import tone
 from .generators import beep
 from .generators import silence
@@ -14,6 +15,6 @@
 from .util import loop
 from .util import play
 
-from filters import band_pass
-from filters import band_stop
+from .filters import band_pass
+from .filters import band_stop
 
diff --git a/audiogen/filters.py b/audiogen/filters.py
index 19e729e..872954e 100644
--- a/audiogen/filters.py
+++ b/audiogen/filters.py
@@ -8,8 +8,8 @@
 import itertools
 import collections
 
-import util
-import sampler
+from audiogen import util
+from audiogen import sampler
 
 TWO_PI = 2 * math.pi
 
diff --git a/audiogen/generators.py b/audiogen/generators.py
index 2a8e651..f4c7b34 100644
--- a/audiogen/generators.py
+++ b/audiogen/generators.py
@@ -7,8 +7,8 @@
 import math
 import itertools
 
-import util
-import sampler
+from audiogen import util
+from audiogen import sampler
 
 TWO_PI = 2 * math.pi
 
diff --git a/audiogen/noise.py b/audiogen/noise.py
index e169ffd..2411789 100644
--- a/audiogen/noise.py
+++ b/audiogen/noise.py
@@ -1,5 +1,4 @@
-
-import util as util
+from audiogen import util
 
 # Arcfour PRNG as a fast source of repeatable randomish numbers; totally unnecessary here, but simple.
 def arcfour(key, csbN=1):
diff --git a/audiogen/sampler.py b/audiogen/sampler.py
index 785c145..1517af7 100644
--- a/audiogen/sampler.py
+++ b/audiogen/sampler.py
@@ -16,7 +16,7 @@
 import errno
 import contextlib
 
-from StringIO import StringIO
+import io
 
 from .util import hard_clip
 from .util import normalize
@@ -61,7 +61,7 @@ def file_is_seekable(f):
 	try:
 		f.tell()
 		logger.info("File is seekable!")
-	except IOError, e:
+	except IOError as e:
 		if e.errno == errno.ESPIPE:
 			return False
 		else:
@@ -133,7 +133,7 @@ def dummy(*args):
 
 def wave_module_patched():
 	'''True if wave module can write data size of 0xFFFFFFFF, False otherwise.'''
-	f = StringIO()
+	f = io()
 	w = wave.open(f, "wb")
 	w.setparams((1, 2, 44100, 0, "NONE", "no compression"))
 	patched = True
diff --git a/audiogen/util.py b/audiogen/util.py
index 44506a8..d5867ef 100644
--- a/audiogen/util.py
+++ b/audiogen/util.py
@@ -10,7 +10,7 @@
 from .noise import white_noise_samples
 from .noise import red_noise
 
-import sampler 
+from audiogen import sampler
 
 def crop(gens, seconds=5, cropper=None):
 	'''
@@ -110,8 +110,8 @@ def crop_at_zero_crossing(gen, seconds=5, error=0.1):
 
 	# find min by sorting buffer samples, first by abs of sample, then by distance from optimal
 	best = sorted(enumerate(end), key=lambda x: (math.fabs(x[1]),abs((buffer_length/2)-x[0])))
-	print best[:10]
-	print best[0][0]
+	print(best[:10])
+	print(best[0][0])
 
 	# todo: better logic when we don't have a perfect zero crossing
 	#if best[0][1] != 0: