def phase2(self): # Distinguish files, directories, funnies
self.common_dirs = []
self.common_files = []
self.common_funny = []
for x in self.common:
a_path = os.path.join(self.left, x)
b_path = os.path.join(self.right, x)
ok = 1
try:
a_stat = os.stat(a_path)
except OSError as why:
# print('Can\'t stat', a_path, ':', why.args[1])
ok = 0
try:
b_stat = os.stat(b_path)
except OSError as why:
# print('Can\'t stat', b_path, ':', why.args[1])
ok = 0
if ok:
a_type = stat.S_IFMT(a_stat.st_mode)
b_type = stat.S_IFMT(b_stat.st_mode)
if a_type != b_type:
self.common_funny.append(x)
elif stat.S_ISDIR(a_type):
self.common_dirs.append(x)
elif stat.S_ISREG(a_type):
self.common_files.append(x)
else:
self.common_funny.append(x)
else:
self.common_funny.append(x)
python类S_IFMT的实例源码
def _sig(st):
return (stat.S_IFMT(st.st_mode),
st.st_size,
st.st_mtime)
def phase2(self): # Distinguish files, directories, funnies
self.common_dirs = []
self.common_files = []
self.common_funny = []
for x in self.common:
a_path = os.path.join(self.left, x)
b_path = os.path.join(self.right, x)
ok = 1
try:
a_stat = os.stat(a_path)
except os.error, why:
# print 'Can\'t stat', a_path, ':', why[1]
ok = 0
try:
b_stat = os.stat(b_path)
except os.error, why:
# print 'Can\'t stat', b_path, ':', why[1]
ok = 0
if ok:
a_type = stat.S_IFMT(a_stat.st_mode)
b_type = stat.S_IFMT(b_stat.st_mode)
if a_type != b_type:
self.common_funny.append(x)
elif stat.S_ISDIR(a_type):
self.common_dirs.append(x)
elif stat.S_ISREG(a_type):
self.common_files.append(x)
else:
self.common_funny.append(x)
else:
self.common_funny.append(x)
def _sig(st):
return (stat.S_IFMT(st.st_mode),
st.st_size,
st.st_mtime)
def phase2(self): # Distinguish files, directories, funnies
self.common_dirs = []
self.common_files = []
self.common_funny = []
for x in self.common:
a_path = os.path.join(self.left, x)
b_path = os.path.join(self.right, x)
ok = 1
try:
a_stat = os.stat(a_path)
except os.error, why:
# print 'Can\'t stat', a_path, ':', why[1]
ok = 0
try:
b_stat = os.stat(b_path)
except os.error, why:
# print 'Can\'t stat', b_path, ':', why[1]
ok = 0
if ok:
a_type = stat.S_IFMT(a_stat.st_mode)
b_type = stat.S_IFMT(b_stat.st_mode)
if a_type != b_type:
self.common_funny.append(x)
elif stat.S_ISDIR(a_type):
self.common_dirs.append(x)
elif stat.S_ISREG(a_type):
self.common_files.append(x)
else:
self.common_funny.append(x)
else:
self.common_funny.append(x)
def _sig(st):
return (stat.S_IFMT(st.st_mode),
st.st_size,
st.st_mtime)
def phase2(self): # Distinguish files, directories, funnies
self.common_dirs = []
self.common_files = []
self.common_funny = []
for x in self.common:
a_path = os.path.join(self.left, x)
b_path = os.path.join(self.right, x)
ok = 1
try:
a_stat = os.stat(a_path)
except OSError as why:
# print('Can\'t stat', a_path, ':', why.args[1])
ok = 0
try:
b_stat = os.stat(b_path)
except OSError as why:
# print('Can\'t stat', b_path, ':', why.args[1])
ok = 0
if ok:
a_type = stat.S_IFMT(a_stat.st_mode)
b_type = stat.S_IFMT(b_stat.st_mode)
if a_type != b_type:
self.common_funny.append(x)
elif stat.S_ISDIR(a_type):
self.common_dirs.append(x)
elif stat.S_ISREG(a_type):
self.common_files.append(x)
else:
self.common_funny.append(x)
else:
self.common_funny.append(x)
def path_mode(self, path):
if not self.path_mod.exists(path):
return 0
return stat.S_IFMT(self.stat(path).st_mode)
def path_mode(self, path):
try:
with self.ftp_handle() as ftp:
return stat.S_IFMT(ftp.stat(path).st_mode)
except IOError as error:
if error.errno in (errno.ENOENT, errno.EACCES):
return 0
raise
def S_ISGITLINK(m):
"""Check if a mode indicates a submodule.
:param m: Mode to check
:return: a ``boolean``
"""
return (stat.S_IFMT(m) == S_IFGITLINK)
def _find_exact_renames(self):
add_map = defaultdict(list)
for add in self._adds:
add_map[add.new.sha].append(add.new)
delete_map = defaultdict(list)
for delete in self._deletes:
# Keep track of whether the delete was actually marked as a delete.
# If not, it needs to be marked as a copy.
is_delete = delete.type == CHANGE_DELETE
delete_map[delete.old.sha].append((delete.old, is_delete))
add_paths = set()
delete_paths = set()
for sha, sha_deletes in delete_map.items():
sha_adds = add_map[sha]
for (old, is_delete), new in zip(sha_deletes, sha_adds):
if stat.S_IFMT(old.mode) != stat.S_IFMT(new.mode):
continue
if is_delete:
delete_paths.add(old.path)
add_paths.add(new.path)
new_type = is_delete and CHANGE_RENAME or CHANGE_COPY
self._changes.append(TreeChange(new_type, old, new))
num_extra_adds = len(sha_adds) - len(sha_deletes)
# TODO(dborowitz): Less arbitrary way of dealing with extra copies.
old = sha_deletes[0][0]
if num_extra_adds > 0:
for new in sha_adds[-num_extra_adds:]:
add_paths.add(new.path)
self._changes.append(TreeChange(CHANGE_COPY, old, new))
self._prune(add_paths, delete_paths)
def _find_content_rename_candidates(self):
candidates = self._candidates = []
# TODO: Optimizations:
# - Compare object sizes before counting blocks.
# - Skip if delete's S_IFMT differs from all adds.
# - Skip if adds or deletes is empty.
# Match C git's behavior of not attempting to find content renames if
# the matrix size exceeds the threshold.
if not self._should_find_content_renames():
return
block_cache = {}
check_paths = self._rename_threshold is not None
for delete in self._deletes:
if S_ISGITLINK(delete.old.mode):
continue # Git links don't exist in this repo.
old_sha = delete.old.sha
old_obj = self._store[old_sha]
block_cache[old_sha] = _count_blocks(old_obj)
for add in self._adds:
if stat.S_IFMT(delete.old.mode) != stat.S_IFMT(add.new.mode):
continue
new_obj = self._store[add.new.sha]
score = _similarity_score(old_obj, new_obj,
block_cache=block_cache)
if score > self._rename_threshold:
new_type = self._rename_type(check_paths, delete, add)
rename = TreeChange(new_type, delete.old, add.new)
candidates.append((-score, rename))
def lsLine(name, s):
mode = s.st_mode
perms = array.array('c', '-'*10)
ft = stat.S_IFMT(mode)
if stat.S_ISDIR(ft): perms[0] = 'd'
elif stat.S_ISCHR(ft): perms[0] = 'c'
elif stat.S_ISBLK(ft): perms[0] = 'b'
elif stat.S_ISREG(ft): perms[0] = '-'
elif stat.S_ISFIFO(ft): perms[0] = 'f'
elif stat.S_ISLNK(ft): perms[0] = 'l'
elif stat.S_ISSOCK(ft): perms[0] = 's'
else: perms[0] = '!'
# user
if mode&stat.S_IRUSR:perms[1] = 'r'
if mode&stat.S_IWUSR:perms[2] = 'w'
if mode&stat.S_IXUSR:perms[3] = 'x'
# group
if mode&stat.S_IRGRP:perms[4] = 'r'
if mode&stat.S_IWGRP:perms[5] = 'w'
if mode&stat.S_IXGRP:perms[6] = 'x'
# other
if mode&stat.S_IROTH:perms[7] = 'r'
if mode&stat.S_IWOTH:perms[8] = 'w'
if mode&stat.S_IXOTH:perms[9] = 'x'
# suid/sgid
if mode&stat.S_ISUID:
if perms[3] == 'x': perms[3] = 's'
else: perms[3] = 'S'
if mode&stat.S_ISGID:
if perms[6] == 'x': perms[6] = 's'
else: perms[6] = 'S'
l = perms.tostring()
l += str(s.st_nlink).rjust(5) + ' '
un = str(s.st_uid)
l += un.ljust(9)
gr = str(s.st_gid)
l += gr.ljust(9)
sz = str(s.st_size)
l += sz.rjust(8)
l += ' '
sixmo = 60 * 60 * 24 * 7 * 26
if s.st_mtime + sixmo < time.time(): # last edited more than 6mo ago
l += time.strftime("%b %2d %Y ", time.localtime(s.st_mtime))
else:
l += time.strftime("%b %2d %H:%S ", time.localtime(s.st_mtime))
l += name
return l
def __str__(self):
"create a unix-style long description of the file (like ls -l)"
if self.st_mode is not None:
kind = stat.S_IFMT(self.st_mode)
if kind == stat.S_IFIFO:
ks = 'p'
elif kind == stat.S_IFCHR:
ks = 'c'
elif kind == stat.S_IFDIR:
ks = 'd'
elif kind == stat.S_IFBLK:
ks = 'b'
elif kind == stat.S_IFREG:
ks = '-'
elif kind == stat.S_IFLNK:
ks = 'l'
elif kind == stat.S_IFSOCK:
ks = 's'
else:
ks = '?'
ks += self._rwx((self.st_mode & 0700) >> 6, self.st_mode & stat.S_ISUID)
ks += self._rwx((self.st_mode & 070) >> 3, self.st_mode & stat.S_ISGID)
ks += self._rwx(self.st_mode & 7, self.st_mode & stat.S_ISVTX, True)
else:
ks = '?---------'
# compute display date
if (self.st_mtime is None) or (self.st_mtime == 0xffffffffL):
# shouldn't really happen
datestr = '(unknown date)'
else:
if abs(time.time() - self.st_mtime) > 15552000:
# (15552000 = 6 months)
datestr = time.strftime('%d %b %Y', time.localtime(self.st_mtime))
else:
datestr = time.strftime('%d %b %H:%M', time.localtime(self.st_mtime))
filename = getattr(self, 'filename', '?')
# not all servers support uid/gid
uid = self.st_uid
gid = self.st_gid
if uid is None:
uid = 0
if gid is None:
gid = 0
return '%s 1 %-8d %-8d %8d %-12s %s' % (ks, uid, gid, self.st_size, datestr, filename)
def __str__(self):
"""create a unix-style long description of the file (like ls -l)"""
if self.st_mode is not None:
kind = stat.S_IFMT(self.st_mode)
if kind == stat.S_IFIFO:
ks = 'p'
elif kind == stat.S_IFCHR:
ks = 'c'
elif kind == stat.S_IFDIR:
ks = 'd'
elif kind == stat.S_IFBLK:
ks = 'b'
elif kind == stat.S_IFREG:
ks = '-'
elif kind == stat.S_IFLNK:
ks = 'l'
elif kind == stat.S_IFSOCK:
ks = 's'
else:
ks = '?'
ks += self._rwx((self.st_mode & o700) >> 6, self.st_mode & stat.S_ISUID)
ks += self._rwx((self.st_mode & o70) >> 3, self.st_mode & stat.S_ISGID)
ks += self._rwx(self.st_mode & 7, self.st_mode & stat.S_ISVTX, True)
else:
ks = '?---------'
# compute display date
if (self.st_mtime is None) or (self.st_mtime == xffffffff):
# shouldn't really happen
datestr = '(unknown date)'
else:
if abs(time.time() - self.st_mtime) > 15552000:
# (15552000 = 6 months)
datestr = time.strftime('%d %b %Y', time.localtime(self.st_mtime))
else:
datestr = time.strftime('%d %b %H:%M', time.localtime(self.st_mtime))
filename = getattr(self, 'filename', '?')
# not all servers support uid/gid
uid = self.st_uid
gid = self.st_gid
if uid is None:
uid = 0
if gid is None:
gid = 0
return '%s 1 %-8d %-8d %8d %-12s %s' % (ks, uid, gid, self.st_size, datestr, filename)
def lsLine(name, s):
mode = s.st_mode
perms = array.array('c', '-'*10)
ft = stat.S_IFMT(mode)
if stat.S_ISDIR(ft): perms[0] = 'd'
elif stat.S_ISCHR(ft): perms[0] = 'c'
elif stat.S_ISBLK(ft): perms[0] = 'b'
elif stat.S_ISREG(ft): perms[0] = '-'
elif stat.S_ISFIFO(ft): perms[0] = 'f'
elif stat.S_ISLNK(ft): perms[0] = 'l'
elif stat.S_ISSOCK(ft): perms[0] = 's'
else: perms[0] = '!'
# user
if mode&stat.S_IRUSR:perms[1] = 'r'
if mode&stat.S_IWUSR:perms[2] = 'w'
if mode&stat.S_IXUSR:perms[3] = 'x'
# group
if mode&stat.S_IRGRP:perms[4] = 'r'
if mode&stat.S_IWGRP:perms[5] = 'w'
if mode&stat.S_IXGRP:perms[6] = 'x'
# other
if mode&stat.S_IROTH:perms[7] = 'r'
if mode&stat.S_IWOTH:perms[8] = 'w'
if mode&stat.S_IXOTH:perms[9] = 'x'
# suid/sgid
if mode&stat.S_ISUID:
if perms[3] == 'x': perms[3] = 's'
else: perms[3] = 'S'
if mode&stat.S_ISGID:
if perms[6] == 'x': perms[6] = 's'
else: perms[6] = 'S'
l = perms.tostring()
l += str(s.st_nlink).rjust(5) + ' '
un = str(s.st_uid)
l += un.ljust(9)
gr = str(s.st_gid)
l += gr.ljust(9)
sz = str(s.st_size)
l += sz.rjust(8)
l += ' '
sixmo = 60 * 60 * 24 * 7 * 26
if s.st_mtime + sixmo < time.time(): # last edited more than 6mo ago
l += time.strftime("%b %2d %Y ", time.localtime(s.st_mtime))
else:
l += time.strftime("%b %2d %H:%S ", time.localtime(s.st_mtime))
l += name
return l
def __str__(self):
"""create a unix-style long description of the file (like ls -l)"""
if self.st_mode is not None:
kind = stat.S_IFMT(self.st_mode)
if kind == stat.S_IFIFO:
ks = 'p'
elif kind == stat.S_IFCHR:
ks = 'c'
elif kind == stat.S_IFDIR:
ks = 'd'
elif kind == stat.S_IFBLK:
ks = 'b'
elif kind == stat.S_IFREG:
ks = '-'
elif kind == stat.S_IFLNK:
ks = 'l'
elif kind == stat.S_IFSOCK:
ks = 's'
else:
ks = '?'
ks += self._rwx((self.st_mode & o700) >> 6, self.st_mode & stat.S_ISUID)
ks += self._rwx((self.st_mode & o70) >> 3, self.st_mode & stat.S_ISGID)
ks += self._rwx(self.st_mode & 7, self.st_mode & stat.S_ISVTX, True)
else:
ks = '?---------'
# compute display date
if (self.st_mtime is None) or (self.st_mtime == xffffffff):
# shouldn't really happen
datestr = '(unknown date)'
else:
if abs(time.time() - self.st_mtime) > 15552000:
# (15552000 = 6 months)
datestr = time.strftime('%d %b %Y', time.localtime(self.st_mtime))
else:
datestr = time.strftime('%d %b %H:%M', time.localtime(self.st_mtime))
filename = getattr(self, 'filename', '?')
# not all servers support uid/gid
uid = self.st_uid
gid = self.st_gid
size = self.st_size
if uid is None:
uid = 0
if gid is None:
gid = 0
if size is None:
size = 0
return '%s 1 %-8d %-8d %8d %-12s %s' % (ks, uid, gid, size, datestr, filename)
def __str__(self):
"""create a unix-style long description of the file (like ls -l)"""
if self.st_mode is not None:
kind = stat.S_IFMT(self.st_mode)
if kind == stat.S_IFIFO:
ks = 'p'
elif kind == stat.S_IFCHR:
ks = 'c'
elif kind == stat.S_IFDIR:
ks = 'd'
elif kind == stat.S_IFBLK:
ks = 'b'
elif kind == stat.S_IFREG:
ks = '-'
elif kind == stat.S_IFLNK:
ks = 'l'
elif kind == stat.S_IFSOCK:
ks = 's'
else:
ks = '?'
ks += self._rwx((self.st_mode & o700) >> 6, self.st_mode & stat.S_ISUID)
ks += self._rwx((self.st_mode & o70) >> 3, self.st_mode & stat.S_ISGID)
ks += self._rwx(self.st_mode & 7, self.st_mode & stat.S_ISVTX, True)
else:
ks = '?---------'
# compute display date
if (self.st_mtime is None) or (self.st_mtime == xffffffff):
# shouldn't really happen
datestr = '(unknown date)'
else:
if abs(time.time() - self.st_mtime) > 15552000:
# (15552000 = 6 months)
datestr = time.strftime('%d %b %Y', time.localtime(self.st_mtime))
else:
datestr = time.strftime('%d %b %H:%M', time.localtime(self.st_mtime))
filename = getattr(self, 'filename', '?')
# not all servers support uid/gid
uid = self.st_uid
gid = self.st_gid
size = self.st_size
if uid is None:
uid = 0
if gid is None:
gid = 0
if size is None:
size = 0
return '%s 1 %-8d %-8d %8d %-12s %s' % (ks, uid, gid, size, datestr, filename)
def __str__(self):
"""create a unix-style long description of the file (like ls -l)"""
if self.st_mode is not None:
kind = stat.S_IFMT(self.st_mode)
if kind == stat.S_IFIFO:
ks = 'p'
elif kind == stat.S_IFCHR:
ks = 'c'
elif kind == stat.S_IFDIR:
ks = 'd'
elif kind == stat.S_IFBLK:
ks = 'b'
elif kind == stat.S_IFREG:
ks = '-'
elif kind == stat.S_IFLNK:
ks = 'l'
elif kind == stat.S_IFSOCK:
ks = 's'
else:
ks = '?'
ks += self._rwx(
(self.st_mode & o700) >> 6, self.st_mode & stat.S_ISUID)
ks += self._rwx(
(self.st_mode & o70) >> 3, self.st_mode & stat.S_ISGID)
ks += self._rwx(
self.st_mode & 7, self.st_mode & stat.S_ISVTX, True)
else:
ks = '?---------'
# compute display date
if (self.st_mtime is None) or (self.st_mtime == xffffffff):
# shouldn't really happen
datestr = '(unknown date)'
else:
if abs(time.time() - self.st_mtime) > 15552000:
# (15552000 = 6 months)
datestr = time.strftime(
'%d %b %Y', time.localtime(self.st_mtime))
else:
datestr = time.strftime(
'%d %b %H:%M', time.localtime(self.st_mtime))
filename = getattr(self, 'filename', '?')
# not all servers support uid/gid
uid = self.st_uid
gid = self.st_gid
size = self.st_size
if uid is None:
uid = 0
if gid is None:
gid = 0
if size is None:
size = 0
return '%s 1 %-8d %-8d %8d %-12s %s' % (
ks, uid, gid, size, datestr, filename)
def __str__(self):
"""create a unix-style long description of the file (like ls -l)"""
if self.st_mode is not None:
kind = stat.S_IFMT(self.st_mode)
if kind == stat.S_IFIFO:
ks = 'p'
elif kind == stat.S_IFCHR:
ks = 'c'
elif kind == stat.S_IFDIR:
ks = 'd'
elif kind == stat.S_IFBLK:
ks = 'b'
elif kind == stat.S_IFREG:
ks = '-'
elif kind == stat.S_IFLNK:
ks = 'l'
elif kind == stat.S_IFSOCK:
ks = 's'
else:
ks = '?'
ks += self._rwx(
(self.st_mode & o700) >> 6, self.st_mode & stat.S_ISUID)
ks += self._rwx(
(self.st_mode & o70) >> 3, self.st_mode & stat.S_ISGID)
ks += self._rwx(
self.st_mode & 7, self.st_mode & stat.S_ISVTX, True)
else:
ks = '?---------'
# compute display date
if (self.st_mtime is None) or (self.st_mtime == xffffffff):
# shouldn't really happen
datestr = '(unknown date)'
else:
if abs(time.time() - self.st_mtime) > 15552000:
# (15552000 = 6 months)
datestr = time.strftime(
'%d %b %Y', time.localtime(self.st_mtime))
else:
datestr = time.strftime(
'%d %b %H:%M', time.localtime(self.st_mtime))
filename = getattr(self, 'filename', '?')
# not all servers support uid/gid
uid = self.st_uid
gid = self.st_gid
size = self.st_size
if uid is None:
uid = 0
if gid is None:
gid = 0
if size is None:
size = 0
return '%s 1 %-8d %-8d %8d %-12s %s' % (
ks, uid, gid, size, datestr, filename)
