def spawnv(path, args):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
argv = []
for arg in args.contents:
if isinstance(arg, pathobj.Path):
argv.append(pathobj.os_stringify(arg).encode('utf-8'))
else:
argv.append(as_cstring(arg))
pid = os.spawnv(os.P_NOWAIT, path, argv)
return Integer(pid)
def spawnv(path, args):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
argv = []
for arg in args.contents:
if isinstance(arg, pathobj.Path):
argv.append(pathobj.os_stringify(arg).encode('utf-8'))
else:
argv.append(as_cstring(arg))
pid = os.spawnv(os.P_NOWAIT, path, argv)
return Integer(pid)
def getctime(path):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
try:
return Float(os.path.getctime(path))
except IOError as error:
raise ioerror(pathname, error)
def getctime(path):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
try:
return Float(os.path.getctime(path))
except IOError as error:
raise ioerror(pathname, error)
def open_file(pathname):
name = pathobj.os_stringify(pathname).encode('utf-8')
try:
fd = rfile.create_file(name, 'rb')
try:
return load(fd)
finally:
fd.close()
except IOError as error:
message = os.strerror(error.errno).decode('utf-8')
raise OldError(u"%s: %s" % (pathobj.stringify(pathname), message))
def open_(argv):
if len(argv) < 1:
raise OldError(u"too few arguments to fs.open()")
pathname = pathobj.to_path(argv[0])
path = pathobj.os_stringify(pathname).encode('utf-8')
if len(argv) > 1:
mode = as_cstring(argv[1])
mode += 'b'
else:
mode = 'rb'
try:
return File(rfile.create_file(path, 'rb'))
except IOError as error:
raise ioerror(pathname, error)
def open_(argv):
if len(argv) < 1:
raise OldError(u"too few arguments to fs.open()")
pathname = pathobj.to_path(argv[0])
path = pathobj.os_stringify(pathname).encode('utf-8')
if len(argv) > 1:
mode = as_cstring(argv[1])
mode += 'b'
else:
mode = 'rb'
try:
return File(rfile.create_file(path, 'rb'))
except IOError as error:
raise ioerror(pathname, error)
def which(program):
if isinstance(program, String):
if program.string.count(u"/") > 0:
program = pathobj.to_path(program)
if isinstance(program, pathobj.Path):
path = pathobj.os_stringify(program).encode('utf-8')
if is_exe(path):
return pathobj.concat(pathobj.getcwd(), program)
return null
elif not isinstance(program, String):
raise OldError(u"string or path expected to .which()")
program = as_cstring(program)
for path in os.environ.get("PATH").split(os.pathsep):
path = path.strip('"')
exe_file = os.path.join(path, program)
if is_exe(exe_file):
return from_cstring(exe_file)
return null
def which(program):
if isinstance(program, String):
if program.string.count(u"/") > 0:
program = pathobj.to_path(program)
if isinstance(program, pathobj.Path):
path = pathobj.os_stringify(program).encode('utf-8')
if is_exe(path):
return pathobj.concat(pathobj.getcwd(), program)
return null
elif not isinstance(program, String):
raise OldError(u"string or path expected to .which()")
program = as_cstring(program)
for path in os.environ.get("PATH").split(os.pathsep):
path = path.strip('"')
exe_file = os.path.join(path, program)
if is_exe(exe_file):
return from_cstring(exe_file)
return null
def stat(path):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
try:
s = os.stat(path)
except IOError as error:
raise ioerror(pathname, error)
return Exnihilo({
u"st_mode": Integer(s.st_mode),
u"st_ino": Integer(s.st_ino),
u"st_dev": Integer(s.st_dev),
u"st_nlink": Integer(s.st_nlink),
u"st_uid": Integer(s.st_uid),
u"st_gid": Integer(s.st_gid),
u"st_size": Integer(s.st_size),
u"st_atime": Float(s.st_atime),
u"st_mtime": Float(s.st_mtime),
u"st_ctime": Float(s.st_ctime),
})
def stat(path):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
try:
s = os.stat(path)
except IOError as error:
raise ioerror(pathname, error)
return Exnihilo({
u"st_mode": Integer(s.st_mode),
u"st_ino": Integer(s.st_ino),
u"st_dev": Integer(s.st_dev),
u"st_nlink": Integer(s.st_nlink),
u"st_uid": Integer(s.st_uid),
u"st_gid": Integer(s.st_gid),
u"st_size": Integer(s.st_size),
u"st_atime": Float(s.st_atime),
u"st_mtime": Float(s.st_mtime),
u"st_ctime": Float(s.st_ctime),
})
def read_file(argv):
if len(argv) < 1:
raise OldError(u"too few arguments to fs.read_file()")
pathname = pathobj.to_path(argv[0])
path = pathobj.os_stringify(pathname).encode('utf-8')
convert = from_cstring
if len(argv) > 1:
for ch in as_cstring(argv[1]):
if ch == 'b':
convert = to_uint8array
else:
raise OldError(u"unknown mode string action")
try:
fd = rfile.create_file(path, 'rb')
try:
return convert(fd.read())
finally:
fd.close()
except IOError as error:
raise ioerror(pathname, error)
def read_file(argv):
if len(argv) < 1:
raise OldError(u"too few arguments to fs.read_file()")
pathname = pathobj.to_path(argv[0])
path = pathobj.os_stringify(pathname).encode('utf-8')
convert = from_cstring
if len(argv) > 1:
for ch in as_cstring(argv[1]):
if ch == 'b':
convert = to_uint8array
else:
raise OldError(u"unknown mode string action")
try:
fd = rfile.create_file(path, 'rb')
try:
return convert(fd.read())
finally:
fd.close()
except IOError as error:
raise ioerror(pathname, error)
def exists(path):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
return boolean(os.path.exists(path))
def exists(path):
pathname = pathobj.to_path(path)
path = pathobj.os_stringify(pathname).encode('utf-8')
return boolean(os.path.exists(path))
