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Don't import basiciw unless using the functionality it offers.

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This commit is contained in:
facetoe 2015-01-11 08:56:31 +08:00
parent 611415c2b9
commit 2999b90b22
1 changed files with 16 additions and 5 deletions
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21
i3pystatus/network.py
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@ -1,6 +1,5 @@
# -*- coding: utf-8 -*-
import netifaces
import basiciw
import psutil
from i3pystatus import IntervalModule
from i3pystatus.core.color import ColorRangeModule
@ -74,7 +73,7 @@ class NetworkInfo():
Retrieve network information.
"""
def __init__(self, interface, ignore_interfaces, detached_down, unknown_up):
def __init__(self, interface, ignore_interfaces, detached_down, unknown_up, get_wifi_info=False):
if interface not in netifaces.interfaces() and not detached_down:
raise RuntimeError(
"Unknown interface {iface}!".format(iface=interface))
@ -82,6 +81,7 @@ class NetworkInfo():
self.ignore_interfaces = ignore_interfaces
self.detached_down = detached_down
self.unknown_up = unknown_up
self.get_wifi_info = get_wifi_info
def get_info(self, interface):
format_dict = dict(v4="", v4mask="", v4cidr="", v6="", v6mask="", v6cidr="")
@ -133,9 +133,13 @@ class NetworkInfo():
break
return info
@staticmethod
def extract_wireless_info(interface):
def extract_wireless_info(self, interface):
info = dict(essid="", freq="", quality=0.0, quality_bar="")
if not self.get_wifi_info:
return info
import basiciw
try:
iwi = basiciw.iwinfo(interface)
except Exception:
@ -284,8 +288,15 @@ class Network(IntervalModule, ColorRangeModule):
on_rightclick = "cycle_interface"
def init(self):
# Don't require importing basiciw unless using the functionality it offers.
if any(s in self.format_up or s in self.format_up for s in ['essid', 'freq', 'quality', 'quality_bar']):
get_wifi_info = True
else:
get_wifi_info = False
self.network_info = NetworkInfo(self.interface, self.ignore_interfaces, self.detached_down, self.unknown_up,
get_wifi_info)
self.network_traffic = NetworkTraffic(self.unknown_up, self.divisor, self.round_size)
self.network_info = NetworkInfo(self.interface, self.ignore_interfaces, self.detached_down, self.unknown_up)
self.colors = self.get_hex_color_range(self.start_color, self.end_color, int(self.upper_limit))
self.kbs_arr = [0.0] * self.graph_width