76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
import re
|
|
import functools
|
|
from collections import defaultdict
|
|
import netifaces
|
|
|
|
DEVICE_ELEMENT_REGEX = re.compile("^\{urn:schemas-upnp-org:device-\d-\d\}device$")
|
|
BASE_ADDRESS_REGEX = re.compile("^(http:\/\/\d*\.\d*\.\d*\.\d*:\d*)\/.*$".encode())
|
|
BASE_PORT_REGEX = re.compile("^http:\/\/\d*\.\d*\.\d*\.\d*:(\d*)\/.*$".encode())
|
|
|
|
|
|
def etree_to_dict(t):
|
|
d = {t.tag: {} if t.attrib else None}
|
|
children = list(t)
|
|
if children:
|
|
dd = defaultdict(list)
|
|
for dc in map(etree_to_dict, children):
|
|
for k, v in dc.items():
|
|
dd[k].append(v)
|
|
d = {t.tag: {k: v[0] if len(v) == 1 else v for k, v in dd.items()}}
|
|
if t.attrib:
|
|
d[t.tag].update(('@' + k, v) for k, v in t.attrib.items())
|
|
if t.text:
|
|
text = t.text.strip()
|
|
if children or t.attrib:
|
|
if text:
|
|
d[t.tag]['#text'] = text
|
|
else:
|
|
d[t.tag] = text
|
|
return d
|
|
|
|
|
|
def flatten_keys(d, strip):
|
|
if not isinstance(d, (list, dict)):
|
|
return d
|
|
if isinstance(d, list):
|
|
return [flatten_keys(i, strip) for i in d]
|
|
t = {}
|
|
for k, v in d.items():
|
|
if strip in k and strip != k:
|
|
t[k.split(strip)[1]] = flatten_keys(v, strip)
|
|
else:
|
|
t[k] = flatten_keys(v, strip)
|
|
return t
|
|
|
|
|
|
def get_lan_info():
|
|
gateway_address, iface_name = netifaces.gateways()['default'][netifaces.AF_INET]
|
|
lan_addr = netifaces.ifaddresses(iface_name)[netifaces.AF_INET][0]['addr']
|
|
return iface_name, gateway_address, lan_addr
|
|
|
|
|
|
def _return_types(*types):
|
|
def _return_types_wrapper(fn):
|
|
@functools.wraps(fn)
|
|
def _inner(response):
|
|
if isinstance(response, (list, tuple)):
|
|
r = tuple(t(r) for t, r in zip(types, response))
|
|
if len(r) == 1:
|
|
return fn(r[0])
|
|
return fn(r)
|
|
return fn(types[0](response))
|
|
return _inner
|
|
return _return_types_wrapper
|
|
|
|
|
|
def return_types(*types):
|
|
def return_types_wrapper(fn):
|
|
fn._return_types = types
|
|
return fn
|
|
|
|
return return_types_wrapper
|
|
|
|
|
|
none_or_str = lambda x: None if not x or x == 'None' else str(x)
|
|
|
|
none = lambda _: None
|