def ls(self, add_files=True, add_dirs=True, add_details=False):
files = []
try:
res = self.eval("os.listdir('%s')" % self.dir)
tmp = ast.literal_eval(res.decode('utf-8'))
if add_dirs:
for f in tmp:
try:
# if it is a dir, it could be listed with "os.listdir"
self.eval("os.listdir('%s/%s')" %
(self.dir.rstrip('/'), f))
if add_details:
files.append((f, 'D'))
else:
files.append(f)
except PyboardError as e:
if _was_file_not_existing(e):
# this was not a dir
if self.sysname == "WiPy" and self.dir == "/":
# for the WiPy, assume that all entries in the root of th FS
# are mount-points, and thus treat them as directories
if add_details:
files.append((f, 'D'))
else:
files.append(f)
else:
raise e
if add_files and not (self.sysname == "WiPy" and self.dir == "/"):
for f in tmp:
try:
# if it is a file, "os.listdir" must fail
self.eval("os.listdir('%s/%s')" %
(self.dir.rstrip('/'), f))
except PyboardError as e:
if _was_file_not_existing(e):
if add_details:
files.append((f, 'F'))
else:
files.append(f)
else:
raise e
except Exception as e:
if _was_file_not_existing(e):
raise RemoteIOError("No such directory: %s" % self.dir)
else:
raise PyboardError(e)
return files
def ls(self, add_files=True, add_dirs=True, add_details=False):
files = []
try:
res = self.eval("list(uos.ilistdir('%s'))" % self.dir)
except Exception as e:
if _was_file_not_existing(e):
raise RemoteIOError("No such directory: %s" % self.dir)
else:
raise PyboardError(e)
entries = ast.literal_eval(res.decode("utf-8"))
if self.sysname == "WiPy" and self.dir == "/":
# Assume everything in the root is a mountpoint and return them as dirs.
if add_details:
return [(entry[0], "D") for entry in entries]
else:
return [entry[0] for entry in entries]
for entry in entries:
fname, ftype, inode = entry[:3]
fchar = "D" if ftype == 0x4000 else "F"
if not ((fchar == "D" and add_dirs) or
(fchar == "F" and add_files)):
continue
files.append((fname, fchar) if add_details else fname)
if add_details:
# Sort directories first, then filenames.
return sorted(files, key=lambda x: (x[1], x[0]))
else:
return sorted(files)
def create_antkontrol(self):
"""Create an antkontrol object on the ESP32."""
try:
ret = self.exec_("import antenny")
ret = self.exec_("a = antenny.AntKontrol()")
self.antenna_initialized = True
return ret.decode()
except PyboardError:
raise PyboardError("Could not create antkontrol object")