RepoMirrors/ceph
1
0
Fork 0
mirror of https://github.com/ceph/ceph synced 2025-01-02 17:12:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

doc/scripts/gen_state_diagram.py: Fix literal comparison syntax warnings

Browse Source 
In python3.8 comparing strings using 'is' and 'is not' throws syntax warning.
Instead use equality operator.

Signed-off-by: Varsha Rao <varao@redhat.com>
This commit is contained in:
Varsha Rao 2020-06-11 12:06:38 +05:30
parent b010a137c7
commit 61e7bcded8
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
doc/scripts/gen_state_diagram.py
View File

@ -23,7 +23,7 @@ def acc_lines(generator):
def to_char(generator):
for line in generator:
for char in line:
if char is not '\n':
if char != '\n':
yield char
else:
yield ' '
@ -41,22 +41,22 @@ def remove_multiline_comments(generator):
in_comment = False
for char in generator:
if in_comment:
if saw is "*":
if char is "/":
if saw == "*":
if char == "/":
in_comment = False
saw = ""
if char is "*":
if char == "*":
saw = "*"
continue
if saw is "/":
if char is '*':
if saw == "/":
if char == '*':
in_comment = True
saw = ""
continue
else:
yield saw
saw = ""
if char is '/':
if char == '/':
saw = "/"
continue
yield char
@ -129,7 +129,7 @@ class StateMachineRenderer(object):
if tokens.group(2) not in self.state_contents.keys():
self.state_contents[tokens.group(2)] = []
self.state_contents[tokens.group(2)].append(tokens.group(1))
if tokens.group(3) is not "":
if tokens.group(3):
self.machines[tokens.group(1)] = tokens.group(3)
self.context.append((tokens.group(1), self.context_depth, ""))
return
@ -140,14 +140,14 @@ class StateMachineRenderer(object):
line):
if i.group(1) not in self.edges.keys():
self.edges[i.group(1)] = []
if len(self.context) is 0:
if not self.context:
raise Exception("no context at line: " + line)
self.edges[i.group(1)].append((self.context[-1][0], i.group(2)))
i = re.search("return\s+transit<\s*(\w*)\s*>()", line)
if i is not None:
if len(self.context) is 0:
if not self.context:
raise Exception("no context at line: " + line)
if self.context[-1][2] is "":
if not self.context[-1][2]:
raise Exception("no event in context at line: " + line)
if self.context[-1][2] not in self.edges.keys():
self.edges[self.context[-1][2]] = []