mirror of https://github.com/m-labs/artiq.git
transforms: PEP8
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@ -22,7 +22,7 @@ def _get_duration(stmt):
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and all(_get_duration(s) == 0 for s in stmt.orelse)
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and all(_get_duration(s) == 0 for s in stmt.orelse)
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and all(_get_duration(s) == 0 for s in stmt.finalbody)
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and all(_get_duration(s) == 0 for s in stmt.finalbody)
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and all(_get_duration(s) == 0 for s in handler.body
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and all(_get_duration(s) == 0 for s in handler.body
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for handler in stmt.handlers)):
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for handler in stmt.handlers)):
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return 0
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return 0
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else:
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else:
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return -1
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return -1
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@ -1,4 +1,5 @@
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"""This transform implements time management functions (delay/now/at)
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"""
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This transform implements time management functions (delay/now/at)
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using an accumulator 'now' and simple replacement rules:
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using an accumulator 'now' and simple replacement rules:
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delay(t) -> now += t
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delay(t) -> now += t
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@ -6,7 +6,7 @@ from artiq.language import units
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def _add_units(f, unit_list):
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def _add_units(f, unit_list):
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def wrapper(*args):
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def wrapper(*args):
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new_args = [arg if unit is None else units.Quantity(arg, unit)
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new_args = [arg if unit is None else units.Quantity(arg, unit)
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for arg, unit in zip(args, unit_list)]
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for arg, unit in zip(args, unit_list)]
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return f(*new_args)
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return f(*new_args)
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return wrapper
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return wrapper
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@ -1,4 +1,5 @@
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"""This transform turns calls to delay/now/at that use non-integer time
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"""
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This transform turns calls to delay/now/at that use non-integer time
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expressed in seconds into calls that use int64 time expressed in multiples of
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expressed in seconds into calls that use int64 time expressed in multiples of
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ref_period.
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ref_period.
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@ -4,6 +4,7 @@ from collections import defaultdict
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from artiq.transforms.tools import is_ref_transparent, count_all_nodes
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from artiq.transforms.tools import is_ref_transparent, count_all_nodes
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class _TargetLister(ast.NodeVisitor):
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class _TargetLister(ast.NodeVisitor):
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def __init__(self):
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def __init__(self):
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self.targets = set()
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self.targets = set()
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@ -99,12 +99,13 @@ def _is_ref_transparent(dependencies, expr):
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return _is_ref_transparent(dependencies, expr.operand)
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return _is_ref_transparent(dependencies, expr.operand)
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elif isinstance(expr, ast.BinOp):
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elif isinstance(expr, ast.BinOp):
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return (_is_ref_transparent(dependencies, expr.left)
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return (_is_ref_transparent(dependencies, expr.left)
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and _is_ref_transparent(dependencies, expr.right))
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and _is_ref_transparent(dependencies, expr.right))
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elif isinstance(expr, ast.BoolOp):
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elif isinstance(expr, ast.BoolOp):
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return all(_is_ref_transparent(dependencies, v) for v in expr.values)
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return all(_is_ref_transparent(dependencies, v) for v in expr.values)
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elif isinstance(expr, ast.Call):
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elif isinstance(expr, ast.Call):
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return (expr.func.id in _replaceable_funcs and
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return (expr.func.id in _replaceable_funcs and
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all(_is_ref_transparent(dependencies, arg) for arg in expr.args))
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all(_is_ref_transparent(dependencies, arg)
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for arg in expr.args))
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else:
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else:
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return False
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return False
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@ -385,7 +385,8 @@ class _Unparser:
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self.dispatch(k)
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self.dispatch(k)
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self.write(": ")
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self.write(": ")
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self.dispatch(v)
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self.dispatch(v)
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_interleave(lambda: self.write(", "), write_pair, zip(t.keys, t.values))
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_interleave(lambda: self.write(", "), write_pair,
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zip(t.keys, t.values))
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self.write("}")
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self.write("}")
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def _Tuple(self, t):
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def _Tuple(self, t):
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