Fix quotes.

compal/__init__.py

@@ -240,32 +240,32 @@ def system_info(self):
         res = self.xml_getter(GetFunction.CM_SYSTEM_INFO, {})
         xml = etree.fromstring(res.content, parser=parser)
 
-        cm_docsis_mode = xml.find('cm_docsis_mode')
+        cm_docsis_mode = xml.find("cm_docsis_mode")
         if cm_docsis_mode is not None:
             system_info.docsis_mode = cm_docsis_mode.text
 
-        cm_hardware_version = xml.find('cm_hardware_version')
+        cm_hardware_version = xml.find("cm_hardware_version")
         if cm_hardware_version is not None:
             system_info.hardware_version = cm_hardware_version.text
 
-        cm_mac_addr = xml.find('cm_mac_addr')
+        cm_mac_addr = xml.find("cm_mac_addr")
         if cm_mac_addr is not None:
             system_info.mac_address = cm_mac_addr.text
 
-        cm_serial_number = xml.find('cm_serial_number')
+        cm_serial_number = xml.find("cm_serial_number")
         if cm_serial_number is not None:
             system_info.serial_number = cm_serial_number.text
 
-        cm_system_uptime = xml.find('cm_system_uptime')
+        cm_system_uptime = xml.find("cm_system_uptime")
         if cm_system_uptime is not None:
-            match = re.match(r'^(\d+)day(?:\(s\))?(\d+)h?\:(\d+)m?\:(\d+)s?$', cm_system_uptime.text)
+            match = re.match(r"^(\d+)day(?:\(s\))?(\d+)h?\:(\d+)m?\:(\d+)s?$", cm_system_uptime.text)
             days = int(match[1])
             hours = int(match[2])
             minutes = int(match[3])
             seconds = int(match[4])
             system_info.uptime = ((days * 24 + hours) * 60 + minutes) * 60 + seconds
 
-        cm_network_access = xml.find('cm_network_access')
+        cm_network_access = xml.find("cm_network_access")
         if cm_network_access is not None:
             system_info.network_access = cm_network_access.text