optimizations up to netstat

CHANGELOG

@@ -3,6 +3,7 @@ jc changelog
 20220705 v1.20.3
 - Add pager functionality to help (parser documentation only)
 - Add m3u/m3u8 file parser
+- Minor parser performance optimizations
 
 20220705 v1.20.2
 - Add `gpg --with-colons` parser tested on linux

jc/parsers/acpi.py

@@ -227,7 +227,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.3'
+    version = '1.4'
     description = '`acpi` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -250,9 +250,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
-    int_list = ['id', 'charge_percent', 'design_capacity_mah', 'last_full_capacity',
+    int_list = {'id', 'charge_percent', 'design_capacity_mah', 'last_full_capacity',
-                'last_full_capacity_percent']
+                'last_full_capacity_percent'}
-    float_list = ['temperature']
+    float_list = {'temperature'}
 
     for entry in proc_data:
         for key in entry:

jc/parsers/airport.py

@@ -80,7 +80,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.4'
+    version = '1.5'
     description = '`airport -I` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -103,9 +103,9 @@ def _process(proc_data):
 
         Dictionary. Structured data to conform to the schema.
     """
-    # integer changes
+    int_list = {'agrctlrssi', 'agrextrssi', 'agrctlnoise', 'agrextnoise',
-    int_list = ['agrctlrssi', 'agrextrssi', 'agrctlnoise', 'agrextnoise',
+                'lasttxrate', 'maxrate', 'lastassocstatus', 'mcs'}
-                'lasttxrate', 'maxrate', 'lastassocstatus', 'mcs']
+
     for key in proc_data:
         if key in int_list:
             proc_data[key] = jc.utils.convert_to_int(proc_data[key])

jc/parsers/airport_s.py

@@ -109,7 +109,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = '`airport -s` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -135,8 +135,8 @@ def _process(proc_data):
     for entry in proc_data:
 
         # convert integers and booleans
-        int_list = ['rssi']
+        int_list = {'rssi'}
-        bool_list = ['ht']
+        bool_list = {'ht'}
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/arp.py

@@ -119,7 +119,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.9'
+    version = '1.10'
     description = '`arp` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -142,13 +142,13 @@ def _process(proc_data: List[Dict]) -> List[Dict]:
 
         List of Dictionaries. Structured data to conform to the schema:
     """
+    int_list = {'expires'}
 
     # in BSD style, change name to null if it is a question mark
     for entry in proc_data:
         if 'name' in entry and entry['name'] == '?':
             entry['name'] = None
 
-        int_list = ['expires']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/blkid.py

@@ -121,7 +121,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = '`blkid` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -144,15 +144,17 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {
+        'part_entry_number', 'part_entry_offset', 'part_entry_size', 'id_part_entry_number',
+        'id_part_entry_offset', 'id_part_entry_size', 'minimum_io_size', 'physical_sector_size',
+        'logical_sector_size', 'id_iolimit_minimum_io_size', 'id_iolimit_physical_sector_size',
+        'id_iolimit_logical_sector_size'
+    }
+
     for entry in proc_data:
         if 'devname' in entry:
             entry['device'] = entry.pop('devname')
 
-        int_list = ['part_entry_number', 'part_entry_offset', 'part_entry_size',
-                    'id_part_entry_number', 'id_part_entry_offset', 'id_part_entry_size',
-                    'minimum_io_size', 'physical_sector_size', 'logical_sector_size',
-                    'id_iolimit_minimum_io_size', 'id_iolimit_physical_sector_size',
-                    'id_iolimit_logical_sector_size']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/chage.py

@@ -57,7 +57,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.0'
+    version = '1.1'
     description = '`chage --list` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -80,8 +80,8 @@ def _process(proc_data: Dict) -> Dict:
 
         Dictionary. Structured to conform to the schema.
     """
-    int_list = ['min_days_between_password_change', 'max_days_between_password_change',
+    int_list = {'min_days_between_password_change', 'max_days_between_password_change',
-                'warning_days_before_password_expires']
+                'warning_days_before_password_expires'}
 
     for key in proc_data:
         if key in int_list:

jc/parsers/cksum.py

@@ -54,7 +54,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.3'
+    version = '1.4'
     description = '`cksum` and `sum` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -77,9 +77,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'checksum', 'blocks'}
 
     for entry in proc_data:
-        int_list = ['checksum', 'blocks']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/date.py

@@ -78,7 +78,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '2.4'
+    version = '2.5'
     description = '`date` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -128,7 +128,7 @@ def parse(data, raw=False, quiet=False):
 
         # find the timezone no matter where it is in the string
         # from https://www.timeanddate.com/time/zones/
-        tz_abbr = [
+        tz_abbr = {
             'A', 'ACDT', 'ACST', 'ACT', 'ACWST', 'ADT', 'AEDT', 'AEST', 'AET', 'AFT', 'AKDT',
             'AKST', 'ALMT', 'AMST', 'AMT', 'ANAST', 'ANAT', 'AQTT', 'ART', 'AST', 'AT', 'AWDT',
             'AWST', 'AZOST', 'AZOT', 'AZST', 'AZT', 'AoE', 'B', 'BNT', 'BOT', 'BRST', 'BRT', 'BST',
@@ -154,7 +154,7 @@ def parse(data, raw=False, quiet=False):
             'UTC+0400', 'UTC+0430', 'UTC+0500', 'UTC+0530', 'UTC+0545', 'UTC+0600', 'UTC+0630',
             'UTC+0700', 'UTC+0800', 'UTC+0845', 'UTC+0900', 'UTC+1000', 'UTC+1030', 'UTC+1100',
             'UTC+1200', 'UTC+1300', 'UTC+1345', 'UTC+1400'
-        ]
+        }
         tz = None
         for term in data.replace('(', '').replace(')', '').split():
             if term in tz_abbr:

jc/parsers/df.py

@@ -99,7 +99,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.10'
+    version = '1.11'
     description = '`df` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -122,6 +122,8 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema:
     """
+    int_list = {'used', 'available', 'use_percent', 'capacity_percent', 'ifree',
+                    'iused', 'iused_percent'}
 
     for entry in proc_data:
         # change 'avail' to 'available'
@@ -155,9 +157,7 @@ def _process(proc_data):
         if 'iused_percent' in entry:
             entry['iused_percent'] = entry['iused_percent'].rstrip('%')
 
-        # change used, available, use_percent, capacity_percent, ifree, iused, iused_percent to int
+        # convert integers
-        int_list = ['used', 'available', 'use_percent', 'capacity_percent', 'ifree',
-                    'iused', 'iused_percent']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/dig.py

@@ -322,7 +322,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '2.3'
+    version = '2.4'
     description = '`dig` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -345,9 +345,10 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'id', 'query_num', 'answer_num', 'authority_num', 'additional_num',
+                    'rcvd', 'query_size', 'query_time'}
+
     for entry in proc_data:
-        int_list = ['id', 'query_num', 'answer_num', 'authority_num', 'additional_num',
-                    'rcvd', 'query_size', 'query_time']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/dir.py

@@ -121,7 +121,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = '`dir` command parser'
     author = 'Rasheed Elsaleh'
     author_email = 'rasheed@rebelliondefense.com'
@@ -143,6 +143,8 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'size'}
+
     for entry in proc_data:
         # add timestamps
         if 'date' in entry and 'time' in entry:
@@ -151,7 +153,6 @@ def _process(proc_data):
             entry['epoch'] = timestamp.naive
 
         # add ints
-        int_list = ["size"]
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/dmidecode.py

@@ -125,7 +125,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.4'
+    version = '1.5'
     description = '`dmidecode` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -148,8 +148,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'type', 'bytes'}
+
     for entry in proc_data:
-        int_list = ['type', 'bytes']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/dpkg_l.py

@@ -132,7 +132,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.2'
+    version = '1.3'
     description = '`dpkg -l` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -155,48 +155,41 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema:
     """
+    desired_map = {
+        'u': 'unknown',
+        'i': 'install',
+        'r': 'remove',
+        'p': 'purge',
+        'h': 'hold'
+    }
+
+    status_map = {
+        'n': 'not installed',
+        'i': 'installed',
+        'c': 'config-files',
+        'u': 'unpacked',
+        'f': 'failed config',
+        'h': 'half installed',
+        'w': 'trigger await',
+        't': 'trigger pending'
+    }
+
+    err_map = {
+        'r': 'reinstall required'
+    }
+
     for entry in proc_data:
         if 'codes' in entry:
-            desired, status, *err = list(entry['codes'])
+            desired, status, *err = list(entry['codes'].lower())
 
-            desired_map = {
+            if desired in desired_map:
-                'u': 'unknown',
+                entry['desired'] = desired_map[desired]
-                'i': 'install',
-                'r': 'remove',
-                'p': 'purge',
-                'h': 'hold'
-            }
 
-            for key, value in desired_map.items():
+            if status in status_map:
-                if desired.lower() == key:
+                entry['status'] = status_map[status]
-                    entry['desired'] = value
-                    break
 
-            status_map = {
+            if err and err[0] in err_map:
-                'n': 'not installed',
+                entry['error'] = err_map[err[0]]
-                'i': 'installed',
-                'c': 'config-files',
-                'u': 'unpacked',
-                'f': 'failed config',
-                'h': 'half installed',
-                'w': 'trigger await',
-                't': 'trigger pending'
-            }
-
-            for key, value in status_map.items():
-                if status.lower() == key:
-                    entry['status'] = value
-                    break
-
-            if err:
-                err_map = {
-                    'r': 'reinstall required'
-                }
-
-                for key, value in err_map.items():
-                    if err[0].lower() == key:
-                        entry['error'] = value
-                        break
 
     return proc_data
 

jc/parsers/du.py

@@ -88,7 +88,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = '`du` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -111,7 +111,8 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
-    int_list = ['size']
+    int_list = {'size'}
+
     for entry in proc_data:
         for key in entry:
             if key in int_list:

jc/parsers/free.py

@@ -73,7 +73,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = '`free` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -96,9 +96,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'total', 'used', 'free', 'shared', 'buff_cache', 'available'}
 
     for entry in proc_data:
-        int_list = ['total', 'used', 'free', 'shared', 'buff_cache', 'available']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/fstab.py

@@ -85,7 +85,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.6'
+    version = '1.7'
     description = '`/etc/fstab` file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -107,8 +107,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'fs_freq', 'fs_passno'}
+
     for entry in proc_data:
-        int_list = ['fs_freq', 'fs_passno']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/git_log.py

@@ -153,7 +153,7 @@ changes_pattern = re.compile(r'\s(?P<files>\d+)\s+(files? changed),\s+(?P<insert
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.1'
+    version = '1.2'
     description = '`git log` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -176,7 +176,7 @@ def _process(proc_data: List[Dict]) -> List[Dict]:
 
         List of Dictionaries. Structured to conform to the schema.
     """
-    int_list = ['files_changed', 'insertions', 'deletions']
+    int_list = {'files_changed', 'insertions', 'deletions'}
 
     for entry in proc_data:
         if 'date' in entry:
@@ -188,6 +188,7 @@ def _process(proc_data: List[Dict]) -> List[Dict]:
             for key in entry['stats']:
                 if key in int_list:
                     entry['stats'][key] = jc.utils.convert_to_int(entry['stats'][key])
+
     return proc_data
 
 

jc/parsers/git_log_s.py

@@ -87,7 +87,7 @@ changes_pattern = re.compile(r'\s(?P<files>\d+)\s+(files? changed),\s+(?P<insert
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.1'
+    version = '1.2'
     description = '`git log` command streaming parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -110,7 +110,7 @@ def _process(proc_data: Dict) -> Dict:
 
         Dictionary. Structured data to conform to the schema.
     """
-    int_list = ['files_changed', 'insertions', 'deletions']
+    int_list = {'files_changed', 'insertions', 'deletions'}
 
     if 'date' in proc_data:
         ts = jc.utils.timestamp(proc_data['date'], format_hint=(1100,))

jc/parsers/group.py

@@ -109,7 +109,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.4'
+    version = '1.5'
     description = '`/etc/group` file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -131,8 +131,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'gid'}
+
     for entry in proc_data:
-        int_list = ['gid']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/hash.py

@@ -38,7 +38,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.3'
+    version = '1.4'
     description = '`hash` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -60,8 +60,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'hits'}
+
     for entry in proc_data:
-        int_list = ['hits']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/hciconfig.py

@@ -317,7 +317,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.3'
+    version = '1.4'
     description = '`hciconfig` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -340,12 +340,12 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {
+        'acl_mtu', 'acl_mtu_packets', 'sco_mtu', 'sco_mtu_packets', 'rx_bytes', 'rx_acl', 'rx_sco',
+        'rx_events', 'rx_errors', 'tx_bytes', 'tx_acl', 'tx_sco', 'tx_commands', 'tx_errors'
+    }
 
     for entry in proc_data:
-
-        int_list = ['acl_mtu', 'acl_mtu_packets', 'sco_mtu', 'sco_mtu_packets',
-                    'rx_bytes', 'rx_acl', 'rx_sco', 'rx_events', 'rx_errors',
-                    'tx_bytes', 'tx_acl', 'tx_sco', 'tx_commands', 'tx_errors']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/ifconfig.py

@@ -188,7 +188,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.11'
+    version = '1.12'
     description = '`ifconfig` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -430,12 +430,13 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {
+        'flags', 'mtu', 'ipv6_mask', 'rx_packets', 'rx_bytes', 'rx_errors', 'rx_dropped',
+        'rx_overruns', 'rx_frame', 'tx_packets', 'tx_bytes', 'tx_errors', 'tx_dropped',
+        'tx_overruns', 'tx_carrier', 'tx_collisions', 'metric'
+    }
+
     for entry in proc_data:
-        int_list = [
-            'flags', 'mtu', 'ipv6_mask', 'rx_packets', 'rx_bytes', 'rx_errors', 'rx_dropped',
-            'rx_overruns', 'rx_frame', 'tx_packets', 'tx_bytes', 'tx_errors', 'tx_dropped',
-            'tx_overruns', 'tx_carrier', 'tx_collisions', 'metric'
-        ]
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/iostat.py

@@ -160,7 +160,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.0'
+    version = '1.1'
     description = '`iostat` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -183,9 +183,8 @@ def _process(proc_data):
 
         List of Dictionaries. Structured to conform to the schema.
     """
-
     for entry in proc_data:
-        float_list = [
+        float_list = {
             'percent_user', 'percent_nice', 'percent_system', 'percent_iowait',
             'percent_steal', 'percent_idle', 'tps', 'kb_read_s', 'mb_read_s', 'kb_wrtn_s',
             'mb_wrtn_s', 'rrqm_s', 'wrqm_s', 'r_s', 'w_s', 'rmb_s', 'rkb_s', 'wmb_s',
@@ -193,8 +192,10 @@ def _process(proc_data):
             'percent_util', 'percent_rrqm', 'percent_wrqm', 'aqu_sz', 'rareq_sz', 'wareq_sz',
             'd_s', 'dkb_s', 'dmb_s', 'drqm_s', 'percent_drqm', 'd_await', 'dareq_sz',
             'f_s', 'f_await', 'kb_dscd_s', 'mb_dscd_s'
-        ]
+        }
-        int_list = ['kb_read', 'mb_read', 'kb_wrtn', 'mb_wrtn', 'kb_dscd', 'mb_dscd']
+
+        int_list = {'kb_read', 'mb_read', 'kb_wrtn', 'mb_wrtn', 'kb_dscd', 'mb_dscd'}
+
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])
@@ -204,15 +205,18 @@ def _process(proc_data):
 
     return proc_data
 
+
 def _normalize_headers(line):
     return line.replace('%', 'percent_').replace('/', '_').replace('-', '_').lower()
 
+
 def _create_obj_list(section_list, section_name):
     output_list = jc.parsers.universal.simple_table_parse(section_list)
     for item in output_list:
         item['type'] = section_name
     return output_list
 
+
 def parse(data, raw=False, quiet=False):
     """
     Main text parsing function

jc/parsers/iostat_s.py

@@ -108,7 +108,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.1'
+    version = '1.2'
     description = '`iostat` command streaming parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -131,7 +131,7 @@ def _process(proc_data):
 
         Dictionary. Structured data to conform to the schema.
     """
-    float_list = [
+    float_list = {
         'percent_user', 'percent_nice', 'percent_system', 'percent_iowait',
         'percent_steal', 'percent_idle', 'tps', 'kb_read_s', 'mb_read_s', 'kb_wrtn_s',
         'mb_wrtn_s', 'rrqm_s', 'wrqm_s', 'r_s', 'w_s', 'rmb_s', 'rkb_s', 'wmb_s',
@@ -139,8 +139,10 @@ def _process(proc_data):
         'percent_util', 'percent_rrqm', 'percent_wrqm', 'aqu_sz', 'rareq_sz', 'wareq_sz',
         'd_s', 'dkb_s', 'dmb_s', 'drqm_s', 'percent_drqm', 'd_await', 'dareq_sz',
         'f_s', 'f_await', 'kb_dscd_s', 'mb_dscd_s'
-    ]
+    }
-    int_list = ['kb_read', 'mb_read', 'kb_wrtn', 'mb_wrtn', 'kb_dscd', 'mb_dscd']
+
+    int_list = {'kb_read', 'mb_read', 'kb_wrtn', 'mb_wrtn', 'kb_dscd', 'mb_dscd'}
+
     for key in proc_data:
         if key in int_list:
             proc_data[key] = jc.utils.convert_to_int(proc_data[key])
@@ -150,9 +152,11 @@ def _process(proc_data):
 
     return proc_data
 
+
 def _normalize_headers(line):
     return line.replace('%', 'percent_').replace('/', '_').replace('-', '_').lower()
 
+
 def _create_obj_list(section_list, section_name):
     output_list = jc.parsers.universal.simple_table_parse(section_list)
     for item in output_list:

jc/parsers/jobs.py

@@ -88,13 +88,12 @@ Example:
       }
     ]
 """
-import string
 import jc.utils
 
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = '`jobs` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -117,8 +116,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'job_number', 'pid'}
+
     for entry in proc_data:
-        int_list = ['job_number', 'pid']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])
@@ -160,7 +160,7 @@ def parse(data, raw=False, quiet=False):
             parsed_line = entry.split(maxsplit=2)
 
             # check if -l was used
-            if parsed_line[1][0] in string.digits:
+            if parsed_line[1][0].isdecimal():
                 pid = parsed_line.pop(1)
                 remainder = parsed_line.pop(1)
                 job_number = parsed_line.pop(0)

jc/parsers/ls.py

@@ -118,7 +118,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.11'
+    version = '1.12'
     description = '`ls` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -141,8 +141,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'links', 'size'}
+
     for entry in proc_data:
-        int_list = ['links', 'size']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/ls_s.py

@@ -77,7 +77,7 @@ from jc.exceptions import ParseError
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.0'
+    version = '1.1'
     description = '`ls` command streaming parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -100,7 +100,8 @@ def _process(proc_data):
 
         Dictionary. Structured data to conform to the schema.
     """
-    int_list = ['links', 'size']
+    int_list = {'links', 'size'}
+
     for key in proc_data:
         if key in int_list:
             proc_data[key] = jc.utils.convert_to_int(proc_data[key])

jc/parsers/lsblk.py

@@ -275,7 +275,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.8'
+    version = '1.9'
     description = '`lsblk` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -298,14 +298,16 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    bool_list = {'rm', 'ro', 'rota', 'disc_zero', 'rand'}
+
+    int_list = {'ra', 'alignment', 'min_io', 'opt_io', 'phy_sec', 'log_sec',
+                'rq_size', 'disc_aln'}
+
     for entry in proc_data:
-        # boolean and integer changes
-        bool_list = ['rm', 'ro', 'rota', 'disc_zero', 'rand']
-        int_list = ['ra', 'alignment', 'min_io', 'opt_io', 'phy_sec', 'log_sec',
-                    'rq_size', 'disc_aln']
         for key in entry:
             if key in bool_list:
                 entry[key] = jc.utils.convert_to_bool(entry[key])
+
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])
 

jc/parsers/lsmod.py

@@ -126,7 +126,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.6'
+    version = '1.7'
     description = '`lsmod` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -149,8 +149,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'size', 'used'}
+
     for entry in proc_data:
-        int_list = ['size', 'used']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/lsof.py

@@ -120,7 +120,7 @@ import jc.parsers.universal
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.5'
+    version = '1.6'
     description = '`lsof` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -143,8 +143,9 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {'pid', 'tid', 'size_off', 'node'}
+
     for entry in proc_data:
-        int_list = ['pid', 'tid', 'size_off', 'node']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])

jc/parsers/m3u.py

@@ -79,7 +79,8 @@ def _process(proc_data: List[Dict]) -> List[Dict]:
 
         List of Dictionaries. Structured to conform to the schema.
     """
-    int_list = ['runtime']
+    int_list = {'runtime'}
+
     for entry in proc_data:
         for key in entry:
             if key in int_list:

jc/parsers/mpstat.py

@@ -116,7 +116,7 @@ from jc.parsers.universal import simple_table_parse
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.0'
+    version = '1.1'
     description = '`mpstat` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -139,14 +139,15 @@ def _process(proc_data: List[Dict]) -> List[Dict]:
 
         List of Dictionaries. Structured to conform to the schema.
     """
-    float_list = [
+    float_list = {
         "percent_usr", "percent_nice", "percent_sys", "percent_iowait", "percent_irq",
         "percent_soft", "percent_steal", "percent_guest", "percent_gnice", "percent_idle", "intr_s",
         "nmi_s", "loc_s", "spu_s", "pmi_s", "iwi_s", "rtr_s", "res_s", "cal_s", "tlb_s", "trm_s",
         "thr_s", "dfr_s", "mce_s", "mcp_s", "err_s", "mis_s", "pin_s", "npi_s", "piw_s", "hi_s",
         "timer_s", "net_tx_s", "net_rx_s", "block_s", "irq_poll_s", "block_iopoll_s", "tasklet_s",
         "sched_s", "hrtimer_s", "rcu_s"
-    ]
+    }
+
     for entry in proc_data:
         for key in entry:
             if (key in float_list or (key[0].isdigit() and key.endswith('_s'))):

jc/parsers/mpstat_s.py

@@ -101,7 +101,7 @@ from jc.exceptions import ParseError
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.0'
+    version = '1.1'
     description = '`mpstat` command streaming parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -124,14 +124,15 @@ def _process(proc_data: Dict) -> Dict:
 
         Dictionary. Structured data to conform to the schema.
     """
-    float_list = [
+    float_list = {
         "percent_usr", "percent_nice", "percent_sys", "percent_iowait", "percent_irq",
         "percent_soft", "percent_steal", "percent_guest", "percent_gnice", "percent_idle", "intr_s",
         "nmi_s", "loc_s", "spu_s", "pmi_s", "iwi_s", "rtr_s", "res_s", "cal_s", "tlb_s", "trm_s",
         "thr_s", "dfr_s", "mce_s", "mcp_s", "err_s", "mis_s", "pin_s", "npi_s", "piw_s", "hi_s",
         "timer_s", "net_tx_s", "net_rx_s", "block_s", "irq_poll_s", "block_iopoll_s", "tasklet_s",
         "sched_s", "hrtimer_s", "rcu_s"
-    ]
+    }
+
     for key in proc_data:
         if (key in float_list or (key[0].isdigit() and key.endswith('_s'))):
             proc_data[key] = jc.utils.convert_to_float(proc_data[key])

jc/parsers/netstat.py

@@ -355,7 +355,7 @@ import jc.utils
 
 class info():
     """Provides parser metadata (version, author, etc.)"""
-    version = '1.12'
+    version = '1.13'
     description = '`netstat` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -378,20 +378,23 @@ def _process(proc_data):
 
         List of Dictionaries. Structured data to conform to the schema.
     """
+    int_list = {
+        'recv_q', 'send_q', 'pid', 'refcnt', 'inode', 'unit', 'vendor', 'class', 'osx_flags',
+        'subcla', 'pcbcount', 'rcvbuf', 'sndbuf', 'rxbytes', 'txbytes', 'route_refs', 'use',
+        'mtu', 'mss', 'window', 'irtt', 'metric', 'ipkts', 'ierrs', 'opkts', 'oerrs', 'coll',
+        'rx_ok', 'rx_err', 'rx_drp', 'rx_ovr', 'tx_ok', 'tx_err', 'tx_drp', 'tx_ovr', 'idrop',
+        'ibytes', 'obytes', 'r_mbuf', 's_mbuf', 'r_clus', 's_clus', 'r_hiwa', 's_hiwa',
+        'r_lowa', 's_lowa', 'r_bcnt', 's_bcnt', 'r_bmax', 's_bmax', 'rexmit', 'ooorcv', '0_win'
+    }
+
+    float_list = {'rexmt', 'persist', 'keep', '2msl', 'delack', 'rcvtime'}
+
     for entry in proc_data:
-        # integer and float conversions
+        # ints and floats
-        int_list = [
-            'recv_q', 'send_q', 'pid', 'refcnt', 'inode', 'unit', 'vendor', 'class', 'osx_flags',
-            'subcla', 'pcbcount', 'rcvbuf', 'sndbuf', 'rxbytes', 'txbytes', 'route_refs', 'use',
-            'mtu', 'mss', 'window', 'irtt', 'metric', 'ipkts', 'ierrs', 'opkts', 'oerrs', 'coll',
-            'rx_ok', 'rx_err', 'rx_drp', 'rx_ovr', 'tx_ok', 'tx_err', 'tx_drp', 'tx_ovr', 'idrop',
-            'ibytes', 'obytes', 'r_mbuf', 's_mbuf', 'r_clus', 's_clus', 'r_hiwa', 's_hiwa',
-            'r_lowa', 's_lowa', 'r_bcnt', 's_bcnt', 'r_bmax', 's_bmax', 'rexmit', 'ooorcv', '0_win'
-        ]
-        float_list = ['rexmt', 'persist', 'keep', '2msl', 'delack', 'rcvtime']
         for key in entry:
             if key in int_list:
                 entry[key] = jc.utils.convert_to_int(entry[key])
+
             if key in float_list:
                 entry[key] = jc.utils.convert_to_float(entry[key])