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scripts/qmp-shell: use @classmethod where appropriate

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Methods with no self-use should belong to the class.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 20210607200649.1840382-8-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
John Snow 2021-06-07 16:06:14 -04:00
parent 9669c8289c
commit c4a1447fc1
1 changed files with 4 additions and 2 deletions
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6
scripts/qmp/qmp-shell
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@ -97,7 +97,8 @@ class FuzzyJSON(ast.NodeTransformer):
'''This extension of ast.NodeTransformer filters literal "true/false/null" '''This extension of ast.NodeTransformer filters literal "true/false/null"
values in an AST and replaces them by proper "True/False/None" values that values in an AST and replaces them by proper "True/False/None" values that
Python can properly evaluate.''' Python can properly evaluate.'''
def visit_Name(self, node): @classmethod
def visit_Name(cls, node):
if node.id == 'true': if node.id == 'true':
node.id = 'True' node.id = 'True'
if node.id == 'false': if node.id == 'false':
@ -152,7 +153,8 @@ class QMPShell(qmp.QEMUMonitorProtocol):
except Exception as e: except Exception as e:
print("Failed to save history file '%s'; %s" % (self._histfile, e)) print("Failed to save history file '%s'; %s" % (self._histfile, e))
def __parse_value(self, val): @classmethod
def __parse_value(cls, val):
try: try:
return int(val) return int(val)
except ValueError: except ValueError: