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SVD_w.py

Summary

Maintainability
A
1 hr
Test Coverage

Function SVD_w has 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

def SVD_w(G, w_start=-2, w_end=2, axlim=None, points=10000):
    """ 
    Singular value demoposition functions    
    """
Severity: Minor
Found in SVD_w.py - About 1 hr to fix

    Function SVD_w has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

    def SVD_w(G, w_start=-2, w_end=2, axlim=None, points=10000):
    Severity: Minor
    Found in SVD_w.py - About 35 mins to fix

      TODO found
      Open

          SVD_w(G, -3, 3) # TODO remove original SVD_w routines, replace with utilsplots
      Severity: Minor
      Found in SVD_w.py by fixme

      Line too long (82 > 79 characters)
      Open

          SVD_w(G, -3, 3) # TODO remove original SVD_w routines, replace with utilsplots
      Severity: Minor
      Found in SVD_w.py by pep8

      Limit all lines to a maximum of 79 characters.

      There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

      Line too long (91 > 79 characters)
      Open

      if __name__ == '__main__': # only executed when called directly, not executed when imported
      Severity: Minor
      Found in SVD_w.py by pep8

      Limit all lines to a maximum of 79 characters.

      There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

      Blank line contains whitespace
      Open
      Severity: Minor
      Found in SVD_w.py by pep8

      Trailing whitespace is superfluous.

      The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.

Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n    \n    bang = 12

      Blank line contains whitespace
      Open
      Severity: Minor
      Found in SVD_w.py by pep8

      Trailing whitespace is superfluous.

      The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.

Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n    \n    bang = 12

      Blank line contains whitespace
      Open
      Severity: Minor
      Found in SVD_w.py by pep8

      Trailing whitespace is superfluous.

      The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.

Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n    \n    bang = 12

      Trailing whitespace
      Open

              G = [[1/(s+1), 1/(10*s+1)**2, 1],
      Severity: Minor
      Found in SVD_w.py by pep8

      Trailing whitespace is superfluous.

      The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.

Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n    \n    bang = 12

      At least two spaces before inline comment
      Open

          SVD_w(G, -3, 3) # TODO remove original SVD_w routines, replace with utilsplots
      Severity: Minor
      Found in SVD_w.py by pep8

      Separate inline comments by at least two spaces.

      An inline comment is a comment on the same line as a statement.
Inline comments should be separated by at least two spaces from the
statement. They should start with a # and a single space.

Each line of a block comment starts with a # and a single space
(unless it is indented text inside the comment).

Okay: x = x + 1  # Increment x
Okay: x = x + 1    # Increment x
Okay: # Block comment
E261: x = x + 1 # Increment x
E262: x = x + 1  #Increment x
E262: x = x + 1  #  Increment x
E265: #Block comment
E266: ### Block comment

      Expected 2 blank lines after class or function definition, found 1
      Open

      if __name__ == '__main__': # only executed when called directly, not executed when imported
      Severity: Minor
      Found in SVD_w.py by pep8

      Separate top-level function and class definitions with two blank lines.

      Method definitions inside a class are separated by a single blank
line.

Extra blank lines may be used (sparingly) to separate groups of
related functions.  Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).

Use blank lines in functions, sparingly, to indicate logical
sections.

Okay: def a():\n    pass\n\n\ndef b():\n    pass
Okay: def a():\n    pass\n\n\nasync def b():\n    pass
Okay: def a():\n    pass\n\n\n# Foo\n# Bar\n\ndef b():\n    pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1

E301: class Foo:\n    b = 0\n    def bar():\n        pass
E302: def a():\n    pass\n\ndef b(n):\n    pass
E302: def a():\n    pass\n\nasync def b(n):\n    pass
E303: def a():\n    pass\n\n\n\ndef b(n):\n    pass
E303: def a():\n\n\n\n    pass
E304: @decorator\n\ndef a():\n    pass
E305: def a():\n    pass\na()
E306: def a():\n    def b():\n        pass\n    def c():\n        pass

      At least two spaces before inline comment
      Open

      if __name__ == '__main__': # only executed when called directly, not executed when imported
      Severity: Minor
      Found in SVD_w.py by pep8

      Separate inline comments by at least two spaces.

      An inline comment is a comment on the same line as a statement.
Inline comments should be separated by at least two spaces from the
statement. They should start with a # and a single space.

Each line of a block comment starts with a # and a single space
(unless it is indented text inside the comment).

Okay: x = x + 1  # Increment x
Okay: x = x + 1    # Increment x
Okay: # Block comment
E261: x = x + 1 # Increment x
E262: x = x + 1  #Increment x
E262: x = x + 1  #  Increment x
E265: #Block comment
E266: ### Block comment

      Too many blank lines (3)
      Open

          #  plots of different inputs to the maximum ans minimum
      Severity: Minor
      Found in SVD_w.py by pep8

      Separate top-level function and class definitions with two blank lines.

      Method definitions inside a class are separated by a single blank
line.

Extra blank lines may be used (sparingly) to separate groups of
related functions.  Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).

Use blank lines in functions, sparingly, to indicate logical
sections.

Okay: def a():\n    pass\n\n\ndef b():\n    pass
Okay: def a():\n    pass\n\n\nasync def b():\n    pass
Okay: def a():\n    pass\n\n\n# Foo\n# Bar\n\ndef b():\n    pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1

E301: class Foo:\n    b = 0\n    def bar():\n        pass
E302: def a():\n    pass\n\ndef b(n):\n    pass
E302: def a():\n    pass\n\nasync def b(n):\n    pass
E303: def a():\n    pass\n\n\n\ndef b(n):\n    pass
E303: def a():\n\n\n\n    pass
E304: @decorator\n\ndef a():\n    pass
E305: def a():\n    pass\na()
E306: def a():\n    def b():\n        pass\n    def c():\n        pass

      Blank line contains whitespace
      Open
      Severity: Minor
      Found in SVD_w.py by pep8

      Trailing whitespace is superfluous.

      The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.

Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n    \n    bang = 12

      Trailing whitespace
      Open

          """
      Severity: Minor
      Found in SVD_w.py by pep8

      Trailing whitespace is superfluous.

      The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.

Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n    \n    bang = 12

      Trailing whitespace
      Open

          Singular value demoposition functions
      Severity: Minor
      Found in SVD_w.py by pep8

      Trailing whitespace is superfluous.

      The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.

Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n    \n    bang = 12

      There are no issues that match your filters.

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