forked from OpenSDV/Linux_Kernel_map4vehicle
pep8, pycodestyle
This commit is contained in:
parent
7a987a2bdf
commit
992d59721a
30
srcxray.py
30
srcxray.py
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@ -42,7 +42,8 @@ def log(*args, **kwargs):
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def popen(p):
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return subprocess.Popen(p, shell=True, stdout=subprocess.PIPE, encoding="utf-8").stdout
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return subprocess.Popen(p, shell=True, stdout=subprocess.PIPE,
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encoding="utf-8").stdout
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def extract_referer(line):
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@ -59,7 +60,8 @@ def extract_referer(line):
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def extract_referer_test():
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for a in {
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"fs=good2()",
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"f=static int fastop(struct x86_emulate_ctxt *ctxt, void (*fop)(struct fastop *))",
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"f=static int fastop(struct x86_emulate_ctxt *ctxt, "
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+ "void (*fop)(struct fastop *))",
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"f=int good(a, bad (*func)(arg))",
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"f=EXPORT_SYMBOL_GPL(bad);",
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"f=bad (*good)()",
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@ -72,12 +74,14 @@ def extract_referer_test():
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def func_referers_git_grep(name):
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res = []
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r = None
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for line in popen(r'git grep --no-index --word-regexp --show-function "^\s.*\b%s"' % (name)):
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# Filter out names in comment afer function, when comment start from ' *'
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for line in popen(r'git grep --no-index --word-regexp --show-function '
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r'"^\s.*\b%s"' % (name)):
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# Filter out names in comment afer function,
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# when comment start from ' *'
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# To see the problem try "git grep -p and"
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if re.match(r'.*: \* ', line):
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r = None
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if r and r != name and not r in black_list:
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if r and r != name and r not in black_list:
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res.append(r)
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r = None
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r = extract_referer(line)
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@ -95,7 +99,7 @@ def func_referers_cscope(name):
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cscope_warned = True
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return []
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res = [l.split()[1] for l in popen(r'cscope -d -L3 "%s"' %
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(name)) if not l in black_list]
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(name)) if l not in black_list]
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if not res:
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res = func_referers_git_grep(name)
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return res
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@ -139,7 +143,7 @@ def call_tree(node, printed=None, level=0):
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if not os.path.isfile('cscope.out'):
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print("Please run: cscope -bkR", file=sys.stderr)
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return False
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if printed == None:
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if printed is None:
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printed = set()
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if node in printed:
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limit = - 1
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@ -153,13 +157,13 @@ def call_tree(node, printed=None, level=0):
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return ''
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local_printed = set()
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for line in popen('cscope -d -L2 "%s"' % (node)):
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I = line.split()[1]
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if I in local_printed or I in black_list:
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a = line.split()[1]
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if a in local_printed or a in black_list:
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continue
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local_printed.add(I)
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local_printed.add(a)
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try:
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call_tree(line.split()[1], printed, level + 1)
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except:
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except Exception:
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pass
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return ''
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@ -187,8 +191,8 @@ def main():
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ret = eval(sys.argv[1])
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else:
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ret = eval(sys.argv[1] + '(' + ', '.join("'%s'" % (a)
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for a in sys.argv[2:]) + ')')
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if type(ret) == type(False) and ret == False:
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for a in sys.argv[2:]) + ')')
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if isinstance(ret, bool) and ret is False:
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sys.exit(os.EX_CONFIG)
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print(ret)
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except KeyboardInterrupt:
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