From 8af8935cb1af29d8463f5f11f5c9a5b49bc53dae Mon Sep 17 00:00:00 2001 From: Costa Shulyupin Date: Mon, 20 Jul 2020 21:31:20 +0300 Subject: [PATCH] autopep8 -i --- srcxray.py | 92 +++++++++++++++++++++++++++++------------------------- 1 file changed, 49 insertions(+), 43 deletions(-) diff --git a/srcxray.py b/srcxray.py index 4d0851e..9b25067 100755 --- a/srcxray.py +++ b/srcxray.py @@ -12,7 +12,7 @@ import inspect from inspect import (currentframe, getframeinfo, getouterframes, stack, - getmembers, isfunction) + getmembers, isfunction) import types import random import os @@ -41,33 +41,33 @@ import ast default_root = 'starts' ignores = ('aligned unlikely typeof u32 ' - 'PVOP_CALLEE0 PVOP_VCALLEE0 PVOP_VCALLEE1 if trace_hardirqs_off ' - 'i NULL likely unlikely true false test_bit NAPI_GRO_CB clear_bit ' - 'atomic_read preempt_disable preempt_enable container_of ENOSYS ' - 'READ_ONCE u64 u8 _RET_IP_ ret current ' - 'AT_FDCWD fdput EBADF file_inode ' - 'ssize_t path_put __user ' - 'list_empty memcpy size_t loff_t pos d_inode dput copy_to_user EIO bool out IS_ERR ' - 'EPERM rcu_read_lock rcu_read_unlock spin_lock spin_unlock list_for_each_entry kfree ' - 'GFP_KERNEL ENOMEM EFAULT ENOENT EAGAIN PTR_ERR PAGE_SHIFT PAGE_SIZE ' - 'pgoff_t pte_t pmd_t HPAGE_PMD_NR PageLocked entry swp_entry_t next unlock_page spinlock_t end XXstart ' - ' VM_BUG_ON VM_BUG_ON_PAGE BDI_SHOW max ' - 'ssize_t path_put __user ' - 'list_del compound_head list_add cond_resched put_page nr_pages min spin_lock_irqsave IS_ENABLED ' - 'EBUSY UL NODE_DATA pr_err memset list size ptl PAGE_MASK pr_info offset addr get_page sprintf ' - 'INIT_LIST_HEAD NUMA_NO_NODE spin_unlock_irqrestore mutex_unlock mutex_lock ' - 'page_to_nid page_to_pfn pfn page_zone pfn_to_page ' - 'BUG BUG_ON flags WARN_ON_ONCE ENODEV cpu_to_le16 cpumask_bits ' - 'ERR_PTR ENOTSUPP EOPNOTSUPP EOPNOTSUPP WARN_ON EINVAL i name ' - 'sigset_t fdget put_user get_user copy_from_user LOOKUP_FOLLOW LOOKUP_EMPTY EINTR ' - 'O_CLOEXEC err getname access_ok task_pid_vnr cred ' - 'percpu_ref_put get_timespec64 sigdelsetmask ns_capable kzalloc capable f_mode O_LARGEFILE pos_from_hilo ' - 'pr_debug error current_cred ESRCH f_path find_task_by_vpid ' - 'retry LOOKUP_REVAL retry_estale user_path_at lookup_flags old ' - 'current_user_ns spin_lock_irq spin_unlock_irq prepare_creds ' - 'tasklist_lock commit_creds read_lock read_unlock SIGKILL SIGSTOP abort_creds fd_install ' - 'real_mount FMODE_WRITE tv_nsec putname ' - ).split() + 'PVOP_CALLEE0 PVOP_VCALLEE0 PVOP_VCALLEE1 if trace_hardirqs_off ' + 'i NULL likely unlikely true false test_bit NAPI_GRO_CB clear_bit ' + 'atomic_read preempt_disable preempt_enable container_of ENOSYS ' + 'READ_ONCE u64 u8 _RET_IP_ ret current ' + 'AT_FDCWD fdput EBADF file_inode ' + 'ssize_t path_put __user ' + 'list_empty memcpy size_t loff_t pos d_inode dput copy_to_user EIO bool out IS_ERR ' + 'EPERM rcu_read_lock rcu_read_unlock spin_lock spin_unlock list_for_each_entry kfree ' + 'GFP_KERNEL ENOMEM EFAULT ENOENT EAGAIN PTR_ERR PAGE_SHIFT PAGE_SIZE ' + 'pgoff_t pte_t pmd_t HPAGE_PMD_NR PageLocked entry swp_entry_t next unlock_page spinlock_t end XXstart ' + ' VM_BUG_ON VM_BUG_ON_PAGE BDI_SHOW max ' + 'ssize_t path_put __user ' + 'list_del compound_head list_add cond_resched put_page nr_pages min spin_lock_irqsave IS_ENABLED ' + 'EBUSY UL NODE_DATA pr_err memset list size ptl PAGE_MASK pr_info offset addr get_page sprintf ' + 'INIT_LIST_HEAD NUMA_NO_NODE spin_unlock_irqrestore mutex_unlock mutex_lock ' + 'page_to_nid page_to_pfn pfn page_zone pfn_to_page ' + 'BUG BUG_ON flags WARN_ON_ONCE ENODEV cpu_to_le16 cpumask_bits ' + 'ERR_PTR ENOTSUPP EOPNOTSUPP EOPNOTSUPP WARN_ON EINVAL i name ' + 'sigset_t fdget put_user get_user copy_from_user LOOKUP_FOLLOW LOOKUP_EMPTY EINTR ' + 'O_CLOEXEC err getname access_ok task_pid_vnr cred ' + 'percpu_ref_put get_timespec64 sigdelsetmask ns_capable kzalloc capable f_mode O_LARGEFILE pos_from_hilo ' + 'pr_debug error current_cred ESRCH f_path find_task_by_vpid ' + 'retry LOOKUP_REVAL retry_estale user_path_at lookup_flags old ' + 'current_user_ns spin_lock_irq spin_unlock_irq prepare_creds ' + 'tasklist_lock commit_creds read_lock read_unlock SIGKILL SIGSTOP abort_creds fd_install ' + 'real_mount FMODE_WRITE tv_nsec putname ' + ).split() level_limit = 10 @@ -79,6 +79,7 @@ verbose = False files = collections.defaultdict(list) + def print_limited(a, out=None): out = out if out else sys.stdout out.write(str(a) + '\n') @@ -133,7 +134,7 @@ def extract_referrer_test(): "f=7=TRACE_EVENT(bad)", "f:8: a=in bad()", "f=9=struct good", - }: + }: r = extract_referrer(a) #print(a, '->', r) if 'bad' in a and r and 'bad' in r[2]: @@ -170,7 +171,7 @@ def func_referrers_git_grep(name): r = extract_referrer(line) # r is list of file line func if verbose and r: - print("%-40s\t%s"%(("%s:%s"%(r[0],r[1])),r[2])) + print("%-40s\t%s" % (("%s:%s" % (r[0], r[1])), r[2])) return res @@ -190,7 +191,8 @@ def func_referrers_cscope(name): log(l) m = re.match(r'([^ ]*) ([^ ]*) ([^ ]*) (.*)', l) file, func, line_num, line_str = m.groups() - if func in ignores: continue + if func in ignores: + continue res.append([file, line_num, func]) if not res and len(name) > 3: log(name) @@ -213,7 +215,7 @@ def referrers_tree(name, referrer=None, printed=None, level=0): referrer = func_referrers_cscope else: print("Using git grep only, recommended to run: cscope -Rcbk", - file=sys.stderr) + file=sys.stderr) referrer = func_referrers_git_grep if isinstance(referrer, str): referrer = eval(referrer) @@ -234,12 +236,13 @@ def referrers_tree(name, referrer=None, printed=None, level=0): name = a[2] referrers_tree(name, referrer, printed, level + 1) + def referrers(name): ''' Arg: Ex: nfs_root_data ''' - #for a in func_referrers_git_grep(name): + # for a in func_referrers_git_grep(name): # print("%s:%s: %s"%(a[0],a[1],a[2])) print(' '.join([a[2] for a in func_referrers_git_grep(name)])) @@ -488,6 +491,7 @@ def most_used(dg, ins=10, outs=10): def starts(dg): # roots return {n: dg.out_degree(n) for (n, d) in dg.in_degree if not d} + def exclude(i, excludes=[], ignores=ignores): if i in ignores: return True @@ -495,7 +499,8 @@ def exclude(i, excludes=[], ignores=ignores): if re.match(e, i): return True -def digraph_predecessors(dg, starts, levels = 100, excludes = [], ignores=ignores): + +def digraph_predecessors(dg, starts, levels=100, excludes=[], ignores=ignores): dg = to_dg(dg) passed = set() # for i in [_ for _ in dg.predecessors(start)]: @@ -503,8 +508,8 @@ def digraph_predecessors(dg, starts, levels = 100, excludes = [], ignores=ignore for e in excludes: log(e) while levels: - #log(levels) - #log(starts) + # log(levels) + # log(starts) s2 = starts starts = set() for s in s2: @@ -514,7 +519,7 @@ def digraph_predecessors(dg, starts, levels = 100, excludes = [], ignores=ignore passed.add(i) starts.add(i) p.add_edge(i, s) - levels-=1 + levels -= 1 return p @@ -575,7 +580,7 @@ def digraph_print(dg, starts=None, dst_fn=None, sort=False): if outs: s += ' ...' if level > level_limit - 2 else '' else: - s+=' @' + path + s += ' @' + path print_limited(level*'\t' + str(node) + s, dst) printed.add(node) if level > level_limit - 2: @@ -798,7 +803,7 @@ def write_dot(g, dot): # pred dot.write('// "%s" <- { ' % esc(n)) dot.write(' '.join(['"%s"' % (esc(str(a))) - for a in g.predecessors(n)])) + for a in g.predecessors(n)])) dot.write(' } ;\n') print(ranks.keys()) for r in ranks.keys(): @@ -1131,7 +1136,7 @@ def doxygen(*input): ''' log(' '.join([i for i in input])) p = run(['doxygen', '-'], stdout=PIPE, - input = "INPUT=" + ' '.join([i for i in input]) + """ + input="INPUT=" + ' '.join([i for i in input]) + """ EXCLUDE_SYMBOLS=*310* *311* SOC_ENUM_SINGLE* EXPORT_SYMBOL* CALL_GRAPH = YES EXTRACT_ALL = YES @@ -1168,7 +1173,8 @@ def doxygen_xml(a): d = xml.dom.minidom.parse(x) for m in d.getElementsByTagName("memberdef"): n = m.getElementsByTagName("name")[0].firstChild.data - file = m.getElementsByTagName("location")[0].getAttribute('file') + file = (m.getElementsByTagName("location")[0] + .getAttribute('file')) if file not in files: print(file) if n == 'main': @@ -1223,9 +1229,9 @@ class _unittest_autotest(unittest.TestCase): self.assertTrue(os.path.isdir('include/linux/')) os.chdir('init') self.assertRegex(popen('srcxray.py referrers_tree nfs_root_data')[-1], - r'.*prepare_namespace.*') + r'.*prepare_namespace.*') self.assertEqual('initrd_load: prepare_namespace', - popen('srcxray.py referrers_dep nfs_root_data')[-1]) + popen('srcxray.py referrers_dep nfs_root_data')[-1]) self.assertEqual('calibrate_delay_converge: __delay', popen('srcxray.py call_dep start_kernel')[-2]) self.assertEqual('\t\tcpu_startup_entry', popen(