def mpsetup(request):
"""
Initial setup. Mainly clear out everything from FS except "boot.py" and "port_config.py"
:param request: Request object
"""
if not request.config.getoption("--nosetup"):
fe = MpFileExplorer(request.config.getoption("--testcon"))
fe.puts(
"pytest.py", """
def rm(path):
import os
files = os.listdir(path)
for f in files:
if f not in ['boot.py', 'port_config.py']:
try:
os.remove(path + '/' + f)
except:
try:
os.rmdir(path + '/' + f)
except:
rm(path + '/' + f)
""")
fe.exec_("import pytest")
fe.exec_("pytest.rm(os.getcwd())")
def __connect(self, port):
try:
self.__disconnect()
if (port is None):
port = self.open_args
if self.reset:
print("Hard resetting device ...")
if self.caching:
self.fe = MpFileExplorerCaching(port, self.reset)
else:
self.fe = MpFileExplorer(port, self.reset)
print("Connected to %s" % self.fe.sysname)
self.__set_prompt_path()
except PyboardError as e:
logging.error(e)
self.__error(str(e))
except ConError as e:
logging.error(e)
self.__error("Failed to open: %s" % port)
except AttributeError as e:
logging.error(e)
self.__error("Failed to open: %s" % port)
if self.__is_open() == False:
time.sleep(3)
self.__connect(None)
def _connect(self, num_connection_retries=3):
"""
Connect to the antenny device, update the FileExplorer.
"""
for retry_count in range(num_connection_retries):
try:
self._file_explorer = MpFileExplorer(
f'ser:{self._serial_path}')
break
except:
LOG.warning(
f"Retrying to connect to the ESP32 device, attempt "
f"{retry_count}/{num_connection_retries}")
def __connect(self, port):
try:
self.__disconnect()
if self.reset:
print("Hard resetting device ...")
if self.caching:
self.fe = MpFileExplorerCaching(port, self.reset)
else:
self.fe = MpFileExplorer(port, self.reset)
print("Connected to %s" % self.fe.sysname)
except PyboardError as e:
logging.error(e)
self.__error(str(e))
except ConError as e:
logging.error(e)
self.__error("Failed to open: %s" % port)
except AttributeError as e:
logging.error(e)
self.__error("Failed to open: %s" % port)
def mpfexp(request):
"""
Fixture providing connected mMpFileExplorer instance
:param request: Request object
:return: MpFileExplorer instance
"""
global _mpfexp_inst
def teardown():
_mpfexp_inst.close()
if request.config.getoption("--caching"):
_mpfexp_inst = MpFileExplorerCaching(request.config.getoption("--testcon"))
else:
_mpfexp_inst = MpFileExplorer(request.config.getoption("--testcon"))
request.addfinalizer(teardown)
return _mpfexp_inst