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Update the code to better reflect recommended style:

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Use != instead of <> since <> is documented as "obsolescent".
Use "is" and "is not" when comparing with None or type objects.
This commit is contained in:
Fred Drake 2000-12-12 23:20:45 +00:00
parent c140131995
commit 8152d32375
36 changed files with 101 additions and 99 deletions
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10
Lib/sndhdr.py
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@ -56,7 +56,7 @@ tests = []
def test_aifc(h, f):
import aifc
if h[:4] <> 'FORM':
if h[:4] != 'FORM':
return None
if h[8:12] == 'AIFC':
fmt = 'aifc'
@ -105,7 +105,7 @@ tests.append(test_au)
def test_hcom(h, f):
if h[65:69] <> 'FSSD' or h[128:132] <> 'HCOM':
if h[65:69] != 'FSSD' or h[128:132] != 'HCOM':
return None
divisor = get_long_be(h[128+16:128+20])
return 'hcom', 22050/divisor, 1, -1, 8
@ -114,7 +114,7 @@ tests.append(test_hcom)
def test_voc(h, f):
if h[:20] <> 'Creative Voice File\032':
if h[:20] != 'Creative Voice File\032':
return None
sbseek = get_short_le(h[20:22])
rate = 0
@ -128,7 +128,7 @@ tests.append(test_voc)
def test_wav(h, f):
# 'RIFF' <len> 'WAVE' 'fmt ' <len>
if h[:4] <> 'RIFF' or h[8:12] <> 'WAVE' or h[12:16] <> 'fmt ':
if h[:4] != 'RIFF' or h[8:12] != 'WAVE' or h[12:16] != 'fmt ':
return None
style = get_short_le(h[20:22])
nchannels = get_short_le(h[22:24])
@ -140,7 +140,7 @@ tests.append(test_wav)
def test_8svx(h, f):
if h[:4] <> 'FORM' or h[8:12] <> '8SVX':
if h[:4] != 'FORM' or h[8:12] != '8SVX':
return None
# Should decode it to get #channels -- assume always 1
return '8svx', 0, 1, 0, 8