linting

jc/jc.py

@@ -10,14 +10,16 @@ import jc.parsers.ifconfig
 import jc.parsers.ls
 import jc.parsers.netstat
 
+
 def main():
     pretty = False
     data = sys.stdin.read()
 
     if len(sys.argv) < 2:
-        print(f'\nError: jc\n  Must specify parser. (e.g. --ls, --netstat, --ifconfig, etc.)')
+        print('Error: jc')
+        print('  Must specify parser. (e.g. --ls, --netstat, --ifconfig, etc.)')
         print('  Use -p to pretty print')
-        print(f'\nExample: ls -al | jc --ls -p\n')
+        print('Example: ls -al | jc --ls -p\n')
         exit()
 
     arg = sys.argv[1]
@@ -39,5 +41,6 @@ def main():
     else:
         print(json.dumps(result))
 
+
 if __name__ == '__main__':
     main()

jc/parsers/ifconfig.py

@@ -13,9 +13,10 @@ $ ifconfig | jc --ifconfig -p
 from collections import namedtuple
 from ifconfigparser import IfconfigParser
 
+
 def parse(data):
     output = []
-    
+
     parsed = IfconfigParser(console_output=data)
     interfaces = parsed.get_interfaces()
 
@@ -24,7 +25,5 @@ def parse(data):
         d = interfaces[iface]._asdict()
         dct = dict(d)
         output.append(dct)
- 
+
     return output
-
-

jc/parsers/ls.py

@@ -85,9 +85,10 @@ $ $ ls -l /usr/bin | jc --ls | jq .[] | jq 'select(.bytes > 50000000)'
 """
 import re
 
+
 def parse(data):
     output = []
-    
+
     cleandata = data.splitlines()
 
     # Delete first line if it starts with 'total'

jc/parsers/netstat.py

@@ -138,6 +138,7 @@ import string
 
 output = {}
 
+
 class state():
     section = ''
     session = ''
@@ -147,12 +148,13 @@ class state():
     client_tcp_ip6 = []
     client_udp_ip4 = []
     client_udp_ip6 = []
-    
+
     server_tcp_ip4 = []
     server_tcp_ip6 = []
     server_udp_ip4 = []
     server_udp_ip6 = []
 
+
 def parse_line(entry):
     parsed_line = entry.split()
     output_line = {}
@@ -166,7 +168,7 @@ def parse_line(entry):
 
         if parsed_line[5][0] not in string.digits:
             output_line['state'] = parsed_line[5]
-            
+
             if len(parsed_line) > 6:
                 output_line['pid'] = int(parsed_line[6].split('/')[0])
                 output_line['program_name'] = parsed_line[6].split('/')[1]
@@ -179,6 +181,7 @@ def parse_line(entry):
 
     return output_line
 
+
 def parse(data):
     cleandata = data.splitlines()
 
@@ -191,13 +194,13 @@ def parse(data):
         if line.find('Active Internet connections (only servers)') == 0:
             state.section = 'server'
             continue
-        
+
         if line.find('Proto') == 0:
             continue
 
         if line.find('Active UNIX') == 0:
             break
-        
+
         if state.section == 'client':
             if line.find('tcp') == 0:
                 state.session = 'tcp'
@@ -225,6 +228,7 @@ def parse(data):
                 else:
                     state.network = 'ipv4'
 
+        # client section
         if state.section == 'client' and state.session == 'tcp' and state.network == 'ipv4':
             state.client_tcp_ip4.append(parse_line(line))
 
@@ -237,7 +241,7 @@ def parse(data):
         if state.section == 'client' and state.session == 'udp' and state.network == 'ipv6':
             state.client_udp_ip6.append(parse_line(line))
 
-
+        # server section
         if state.section == 'server' and state.session == 'tcp' and state.network == 'ipv4':
             state.server_tcp_ip4.append(parse_line(line))
 
@@ -254,6 +258,7 @@ def parse(data):
         state.network = ''
 
     # build dictionary
+    # client section
     if state.client_tcp_ip4:
         if 'client' not in output:
             output['client'] = {}
@@ -281,8 +286,8 @@ def parse(data):
         if 'udp' not in output['client']:
             output['client']['udp'] = {}
         output['client']['udp']['ipv6'] = state.client_udp_ip6
-    
-    
+
+    # server section
     if state.server_tcp_ip4:
         if 'server' not in output:
             output['server'] = {}
@@ -303,7 +308,7 @@ def parse(data):
         if 'udp' not in output['server']:
             output['server']['udp'] = {}
         output['server']['udp']['ipv4'] = state.server_udp_ip4
-    
+
     if state.server_udp_ip6:
         if 'server' not in output:
             output['server'] = {}
@@ -311,4 +316,4 @@ def parse(data):
             output['server']['udp'] = {}
         output['server']['udp']['ipv6'] = state.server_udp_ip6
 
-    return output
+    return output