def _cmd(self, method=None, param=[], target=None, version=None):
true = True
false = False
null = None
if method:
self.params["method"] = method
if param:
self.params["params"] = self._truefalse(param)
else:
self.params["params"] = []
# Add a version to the JSON parameters
if version:
self.params['version'] = version
try:
if target:
result = eval(comp_urllib.urlopen(
self.QX_ADDR + "/sony/" + target,
json.dumps(self.params)).read())
else:
result = eval(comp_urllib.urlopen(
self.QX_ADDR + "/sony/camera",
json.dumps(self.params)).read())
except Exception as e:
result = "[ERROR] camera doesn't work: " + str(e)
return result
def _cmd(self, method=None, param=[], target=None):
true = True
false = False
null = None
if not method in ["getAvailableApiList", "liveview"]:
camera_api_list = self.getAvailableApiList()["result"][0]
if method not in camera_api_list:
return "[ERROR] this api is not support in this camera"
if method:
self.params["method"] = method
if param:
self.params["params"] = self._truefalse(param)
else:
self.params["params"] = []
try:
if target:
url = self.QX_ADDR + "/sony/" + target
else:
url = self.QX_ADDR + "/sony/camera"
json_dump = json.dumps(self.params)
json_dump_bytes = bytearray(json_dump, 'utf8')
read = comp_urllib.urlopen(url, json_dump_bytes).read()
result = eval(read)
except Exception as e:
result = "[ERROR] camera doesn't work: " + str(e)
return result
def _read_device_definition(self, url):
"""
Fetch and parse the device definition, and extract the URL endpoint for
the camera API service.
"""
r = comp_urllib.urlopen(url)
services = self._parse_device_definition(r.read())
return services['camera']
def liveview(self, param=None):
if not param:
liveview = self._cmd(method="startLiveview")
else:
liveview = self._cmd(method="startLiveviewWithSize", param=param)
if isinstance(liveview, dict):
try:
url = liveview['result'][0].replace('\\', '')
result = comp_urllib.urlopen(url)
except:
result = "[ERROR] liveview is dict type but there are no result: " + str(
liveview['result'])
else:
print("[WORN] liveview is not a dict type")
result = liveview
return result