30684662374

Committed 01 Aug 2026 04:49AM UTC coverage: 90.747% (-3.8%) from 94.568%

Build # 30684662374

Build Type

Pull #1220

github

Committed by

web-flow

Commit Message

Merge dcc6bf217 into 75a658b6f

Pull Request Pull Request #1220: Add dlqe filter-form gain option

Coverage Stats

9543 of 10516 relevant lines covered (90.75%)

1.81 hits per line

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94.87

control/exception.py

# exception.py - exception definitions for the control package
#
# Initial author: Richard M. Murray
# Creation date: 31 May 2010

"""Exception definitions for the control package."""

class ControlSlycot(ImportError):
    """Slycot import failed."""
    pass

class ControlDimension(ValueError):
    """Raised when dimensions of system objects are not correct."""
    pass

class ControlArgument(TypeError):
    """Raised when arguments to a function are not correct."""
    pass

class ControlIndexError(IndexError):
    """Raised when arguments to an indexed object are not correct."""
    pass

class ControlMIMONotImplemented(NotImplementedError):
    """Function is not currently implemented for MIMO systems."""
    pass

class ControlNotImplemented(NotImplementedError):
    """Functionality is not yet implemented."""
    pass

# Utility function to see if Slycot is installed
slycot_installed = None
def slycot_check():
    """Return True if Slycot is installed, otherwise False."""
    global slycot_installed
    if slycot_installed is None:
        try:
            import slycot  # noqa: F401
            slycot_installed = True
        except:
            slycot_installed = False
    return slycot_installed


# Utility function to see if pandas is installed
pandas_installed = None
def pandas_check():
    """Return True if pandas is installed, otherwise False."""
    global pandas_installed
    if pandas_installed is None:
        try:
            import pandas  # noqa: F401
            pandas_installed = True
        except:
            pandas_installed = False
    return pandas_installed

# Utility function to see if cvxopt is installed
cvxopt_installed = None
def cvxopt_check():
    """Return True if cvxopt is installed, otherwise False."""
    global cvxopt_installed
    if cvxopt_installed is None:
        try:
            import cvxopt  # noqa: F401
            cvxopt_installed = True
        except:
            cvxopt_installed = False
    return cvxopt_installed

1	# exception.py - exception definitions for the control package
2	#
3	# Initial author: Richard M. Murray
4	# Creation date: 31 May 2010
5
6	"""Exception definitions for the control package."""
7
8	class ControlSlycot(ImportError):	2✔
9	"""Slycot import failed."""
10	pass	2✔
11
12	class ControlDimension(ValueError):	2✔
13	"""Raised when dimensions of system objects are not correct."""
14	pass	2✔
15
16	class ControlArgument(TypeError):	2✔
17	"""Raised when arguments to a function are not correct."""
18	pass	2✔
19
20	class ControlIndexError(IndexError):	2✔
21	"""Raised when arguments to an indexed object are not correct."""
22	pass	2✔
23
24	class ControlMIMONotImplemented(NotImplementedError):	2✔
25	"""Function is not currently implemented for MIMO systems."""
26	pass	2✔
27
28	class ControlNotImplemented(NotImplementedError):	2✔
29	"""Functionality is not yet implemented."""
30	pass	2✔
31
32	# Utility function to see if Slycot is installed
33	slycot_installed = None	2✔
34	def slycot_check():	2✔
35	"""Return True if Slycot is installed, otherwise False."""
36	global slycot_installed
37	if slycot_installed is None:	2✔
38	try:	2✔
39	import slycot # noqa: F401	2✔
40	slycot_installed = True	×
41	except:	2✔
42	slycot_installed = False	2✔
43	return slycot_installed	2✔
44
45
46	# Utility function to see if pandas is installed
47	pandas_installed = None	2✔
48	def pandas_check():	2✔
49	"""Return True if pandas is installed, otherwise False."""
50	global pandas_installed
51	if pandas_installed is None:	2✔
52	try:	2✔
53	import pandas # noqa: F401	2✔
54	pandas_installed = True	×
55	except:	2✔
56	pandas_installed = False	2✔
57	return pandas_installed	2✔
58
59	# Utility function to see if cvxopt is installed
60	cvxopt_installed = None	2✔
61	def cvxopt_check():	2✔
62	"""Return True if cvxopt is installed, otherwise False."""
63	global cvxopt_installed
64	if cvxopt_installed is None:	2✔
65	try:	2✔
66	import cvxopt # noqa: F401	2✔
67	cvxopt_installed = True	1✔
68	except:	1✔
69	cvxopt_installed = False	1✔
70	return cvxopt_installed	2✔

python-control / python-control / 30684662374

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