6534953321

Committed 16 Oct 2023 02:19PM UTC coverage: 35.674% (-22.7%) from 58.421%

Build # 6534953321

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push

github

Committed by

feihoo87

Commit Message

fix Coveralls

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5913 of 16575 relevant lines covered (35.67%)

3.21 hits per line

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52.94

/waveforms/qlisp/qasm/node/id.py

# This code is part of Qiskit.
#
# (C) Copyright IBM 2017.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or derivative works of this code must retain this
# copyright notice, and modified files need to carry a notice indicating
# that they have been altered from the originals.

"""Node for an OPENQASM id."""

import warnings

from .node import Node
from .nodeexception import NodeException


class Id(Node):
    """Node for an OPENQASM id.
    The node has no children but has fields name, line, and file.
    There is a flag is_bit that is set when XXXXX to help with scoping.
    """

    def __init__(self, id, line, file):
        """Create the id node."""
        # pylint: disable=redefined-builtin
        super().__init__("id", None, None)
        self.name = id
        self.line = line
        self.file = file
        # To help with scoping rules, so we know the id is a bit,
        # this flag is set to True when the id appears in a gate declaration
        self.is_bit = False

    def to_string(self, indent):
        """Print the node with indent."""
        ind = indent * ' '
        print(ind, 'id', self.name)

    def qasm(self, prec=None):
        """Return the corresponding OPENQASM string."""
        if prec is not None:
            warnings.warn('Parameter \'Id.qasm(..., prec)\' is no longer used and is being '
                          'deprecated.', DeprecationWarning, 2)
        return self.name

    def latex(self, prec=None, nested_scope=None):
        """Return the correspond math mode latex string."""
        if prec is not None:
            warnings.warn('Parameter \'Id.latex(..., prec)\' is no longer used and is being '
                          'deprecated.', DeprecationWarning, 2)
        if not nested_scope:
            return "\textrm{" + self.name + "}"
        else:
            if self.name not in nested_scope[-1]:
                raise NodeException("Expected local parameter name: ",
                                    "name=%s, " % self.name,
                                    "line=%s, " % self.line,
                                    "file=%s" % self.file)

            return nested_scope[-1][self.name].latex(nested_scope[0:-1])

    def sym(self, nested_scope=None):
        """Return the correspond symbolic number."""
        if not nested_scope or self.name not in nested_scope[-1]:
            raise NodeException("Expected local parameter name: ",
                                "name=%s, line=%s, file=%s" % (
                                    self.name, self.line, self.file))
        return nested_scope[-1][self.name].sym(nested_scope[0:-1])

    def real(self, nested_scope=None):
        """Return the correspond floating point number."""
        if not nested_scope or self.name not in nested_scope[-1]:
            raise NodeException("Expected local parameter name: ",
                                "name=%s, line=%s, file=%s" % (
                                    self.name, self.line, self.file))

        return nested_scope[-1][self.name].real(nested_scope[0:-1])

1	# This code is part of Qiskit.
2	#
3	# (C) Copyright IBM 2017.
4	#
5	# This code is licensed under the Apache License, Version 2.0. You may
6	# obtain a copy of this license in the LICENSE.txt file in the root directory
7	# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
8	#
9	# Any modifications or derivative works of this code must retain this
10	# copyright notice, and modified files need to carry a notice indicating
11	# that they have been altered from the originals.
12
13	"""Node for an OPENQASM id."""	9✔
14
15	import warnings	9✔
16
17	from .node import Node	9✔
18	from .nodeexception import NodeException	9✔
19
20
21	class Id(Node):	9✔
22	"""Node for an OPENQASM id.
23	The node has no children but has fields name, line, and file.
24	There is a flag is_bit that is set when XXXXX to help with scoping.
25	"""
26
27	def __init__(self, id, line, file):	9✔
28	"""Create the id node."""
29	# pylint: disable=redefined-builtin
30	super().__init__("id", None, None)	9✔
31	self.name = id	9✔
32	self.line = line	9✔
33	self.file = file	9✔
34	# To help with scoping rules, so we know the id is a bit,
35	# this flag is set to True when the id appears in a gate declaration
36	self.is_bit = False	9✔
37
38	def to_string(self, indent):	9✔
39	"""Print the node with indent."""
40	ind = indent * ' '	×
41	print(ind, 'id', self.name)	×
42
43	def qasm(self, prec=None):	9✔
44	"""Return the corresponding OPENQASM string."""
45	if prec is not None:	×
46	warnings.warn('Parameter \'Id.qasm(..., prec)\' is no longer used and is being '	×
47	'deprecated.', DeprecationWarning, 2)
48	return self.name	×
49
50	def latex(self, prec=None, nested_scope=None):	9✔
51	"""Return the correspond math mode latex string."""
52	if prec is not None:	×
53	warnings.warn('Parameter \'Id.latex(..., prec)\' is no longer used and is being '	×
54	'deprecated.', DeprecationWarning, 2)
55	if not nested_scope:	×
56	return "\textrm{" + self.name + "}"	×
57	else:
58	if self.name not in nested_scope[-1]:	×
59	raise NodeException("Expected local parameter name: ",	×
60	"name=%s, " % self.name,
61	"line=%s, " % self.line,
62	"file=%s" % self.file)
63
64	return nested_scope[-1][self.name].latex(nested_scope[0:-1])	×
65
66	def sym(self, nested_scope=None):	9✔
67	"""Return the correspond symbolic number."""
68	if not nested_scope or self.name not in nested_scope[-1]:	×
69	raise NodeException("Expected local parameter name: ",	×
70	"name=%s, line=%s, file=%s" % (
71	self.name, self.line, self.file))
72	return nested_scope[-1][self.name].sym(nested_scope[0:-1])	×
73
74	def real(self, nested_scope=None):	9✔
75	"""Return the correspond floating point number."""
76	if not nested_scope or self.name not in nested_scope[-1]:	9✔
77	raise NodeException("Expected local parameter name: ",	×
78	"name=%s, line=%s, file=%s" % (
79	self.name, self.line, self.file))
80
81	return nested_scope[-1][self.name].real(nested_scope[0:-1])	9✔

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