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_util.py: remove unused imports

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This commit is contained in:
Keerthan Jaic 2015-01-18 01:45:46 -05:00
parent 78eba1bb37
commit 2894164a6d
1 changed files with 6 additions and 4 deletions
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10
myhdl/_util.py
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@ -23,18 +23,15 @@
import ast import ast
import exceptions
import sys import sys
import inspect import inspect
import re
from types import FunctionType, GeneratorType, ListType, TupleType
from tokenize import generate_tokens, untokenize, INDENT from tokenize import generate_tokens, untokenize, INDENT
from cStringIO import StringIO from cStringIO import StringIO
def _printExcInfo(): def _printExcInfo():
kind, value = sys.exc_info()[:2] kind, value = sys.exc_info()[:2]
msg = str(kind) msg = str(kind)
# msg = msg[msg.rindex('.')+1:] # msg = msg[msg.rindex('.')+1:]
if str(value): if str(value):
@ -43,6 +40,7 @@ def _printExcInfo():
_isGenFunc = inspect.isgeneratorfunction _isGenFunc = inspect.isgeneratorfunction
def _flatten(*args): def _flatten(*args):
arglist = [] arglist = []
for arg in args: for arg in args:
@ -53,6 +51,7 @@ def _flatten(*args):
arglist.append(arg) arglist.append(arg)
return arglist return arglist
def _isTupleOfInts(obj): def _isTupleOfInts(obj):
if not isinstance(obj, tuple): if not isinstance(obj, tuple):
return False return False
@ -61,6 +60,7 @@ def _isTupleOfInts(obj):
return False return False
return True return True
def _dedent(s): def _dedent(s):
"""Dedent python code string.""" """Dedent python code string."""
@ -70,6 +70,7 @@ def _dedent(s):
result[0] = (INDENT, '') result[0] = (INDENT, '')
return untokenize(result) return untokenize(result)
def _makeAST(f): def _makeAST(f):
s = inspect.getsource(f) s = inspect.getsource(f)
s = _dedent(s) s = _dedent(s)
@ -78,6 +79,7 @@ def _makeAST(f):
tree.lineoffset = inspect.getsourcelines(f)[1]-1 tree.lineoffset = inspect.getsourcelines(f)[1]-1
return tree return tree
def _genfunc(gen): def _genfunc(gen):
from myhdl._always_comb import _AlwaysComb from myhdl._always_comb import _AlwaysComb
from myhdl._always_seq import _AlwaysSeq from myhdl._always_seq import _AlwaysSeq