.. image:: https://img.shields.io/pypi/v/netports.svg
:target: https://pypi.python.org/pypi/netports
.. image:: https://img.shields.io/pypi/pyversions/netports.svg
:target: https://pypi.python.org/pypi/netports
netports
========
Python tools for managing ranges of VLANs, TCP/UDP ports, IP protocols, Interfaces
Recommended for scripting in telecommunications networks.
Requirements
------------
Python >=3.8
Installation
------------
Install the package from pypi.org release
.. code:: bash
pip install netports
or install the package from github.com release
.. code:: bash
pip install https://github.com/vladimirs-git/netports/archive/refs/tags/0.12.0.tar.gz
or install the package from github.com repository
.. code:: bash
pip install git+https://github.com/vladimirs-git/netports@0.12.0
.. contents:: **Contents**
:local:
TCP/UDP ports
-------------
check_port()
............
**check_port(port, strict)**
Check TCP/UDP port in the range 1 to 65535.
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
port *int* The TCP/UDP port that needs to be checked.
strict *bool* True - raise NetportsValueError if the port is invalid, False - return False if the port is invalid. Default is `False`.
=============== =========================== ============================================================================
Return
*bool* True - If the port is in the valid range of 1 to 65535, False - otherwise.
Raises
*TypeError* If the port is not integer.
*NetportsValueError* If strict=True and the port is outside the valid range.
check_port()
............
**check_ports(ports, strict)**
heck TCP/UDP ports in the range 1 to 65535.
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
ports *List[int]* The TCP/UDP ports that needs to be checked
strict *bool* True - raise NetportsValueError if any in the ports is invalid, False - return False if the port is invalid. Default is `False`.
=============== =========================== ============================================================================
Return
*bool* True - if all ports is in the valid range of 1 to 65535, False - otherwise.
Raises
*TypeError* If any in the ports is not integer.
*NetportsValueError* If strict=True and any in the ports is outside the valid range.
itcp()
......
**itcp(items, verbose, all)**
Integer TCP/UDP Ports. Sorting TCP/UDP ports and removing duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of TCP/UDP ports, can be unsorted and with duplicates
verbose *bool* True - all ports in verbose mode: [1, 2, ..., 65535], False - all ports in brief mode: [-1], to save RAM (default)
all *bool* True - Returns all TCP/UDP ports: [1, 2, ..., 65535], or [-1] for verbose=False
=============== =========================== ============================================================================
Return
*List[int]* of unique sorted TCP/UDP ports
Raises
*NetportsValueError* if TCP/UDP ports are outside valid range 1...65535
stcp()
......
**stcp(items, verbose, all)**
String TCP/UDP ports. Sorting TCP/UDP ports and removing duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of TCP/UDP ports, can be unsorted and with duplicates
verbose *bool* True - all ports in verbose mode: [1, 2, ..., 65535], False - all ports in brief mode: [-1], to save RAM (default)
all *bool* True - Returns all TCP/UDP ports: "1-65535"
=============== =========================== ============================================================================
Return
*str* of unique sorted TCP/UDP ports
Raises
*NetportsValueError* if TCP/UDP ports are outside valid range 1...65535
**Examples**
`./examples/tcp_udp.py`_
VLAN IDs
--------
ivlan()
.......
**ivlan(items, verbose, all, splitter, range_splitter, platform)**
Sorting integer VLAN IDs and removing duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of VLANs, can be unsorted and with duplicates
verbose *bool* True - all VLAN IDs in verbose mode: [1, 2, ..., 65535], False - all VLAN IDs in brief mode: [-1], to save RAM (default)
all *bool* True - Returns all VLAN IDs: [1, 2, ..., 4094], or [-1] for verbose=False
splitter *str* Separator character between items, by default ","
range_splitter *str* Separator between min and max numbers in range, by default "-"
platform *str* Set ``splitter`` and ``range_splitter`` to platform specific values. Defined: "cisco" (Cisco IOS), "hpe" (Hewlett Packard Enterprise).
=============== =========================== ============================================================================
Return
*List[int]* of unique sorted VLANs
Raises
*NetportsValueError* if VLANs are outside valid range 1...4094
svlan()
.......
**svlan(items, verbose, all, splitter, range_splitter, platform)**
Sorting string VLANs and removing duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of VLANs, can be unsorted and with duplicates
verbose *bool* True - all VLAN IDs in verbose mode: [1, 2, ..., 65535], False - all VLAN IDs in brief mode: [-1], to save RAM (default)
all *bool* True - Returns all VLAN IDs: "1-4094"
splitter *str* Separator character between items, by default ","
range_splitter *str* Separator between min and max numbers in range, by default "-"
platform *str* Set ``splitter`` and ``range_splitter`` to platform specific values. Defined: "cisco" (Cisco IOS), "hpe" (Hewlett Packard Enterprise).
=============== =========================== ============================================================================
Return
*str* of unique sorted VLANs
Raises
*NetportsValueError* if VLANs are outside valid range 1...4094
**Examples**
`./examples/vlan.py`_
IP protocols
------------
IP_NAMES, IP_NUMBERS
....................
Dictionary with known IP protocol names and IDs listed in https://en.wikipedia.org/wiki/List_of_IP_protocol_numbers
iip()
.....
**iip(items, verbose, all, strict)**
Sorting IP protocol numbers and removing duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of IP protocol numbers, can be unsorted and with duplicates, "ip" - Return all IP protocol numbers: [0, 1, ..., 255]
verbose *bool* True - all protocols in verbose mode: [0, 1, ..., 255], False - all protocols in brief mode: [-1], to save RAM (default)
strict *bool* True - Raises NetportsValueError, if the protocol is unknown (default), False - Skips unknown protocols
all *bool* True - Return all IP protocol numbers: [0, 1, ..., 255]
=============== =========================== ============================================================================
Return
*List[int]* of unique sorted IP protocol numbers
Raises
*NetportsValueError* if IP protocol numbers are outside valid range 0...255
sip()
.....
**sip(items, verbose, all)**
Soring string IP protocol numbers and removing duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of IP protocol numbers, can be unsorted and with duplicates. "ip" - mean all numbers in range 0...255.
verbose *bool* True - all protocols in verbose mode: [0, 1, ..., 255], False - all protocols in brief mode: [-1], to save RAM (default)
strict *bool* True - Raises NetportsValueError, if the protocol is unknown (default), False - Skips unknown protocols
all *bool* True - Return all IP protocol numbers: "0-255"
=============== =========================== ============================================================================
Return
*str* of unique sorted IP protocol numbers
Raises
*NetportsValueError* if IP protocol numbers are outside valid range 0...255
ip_pairs()
..........
**ip_pairs(items, strict)**
Splits items to IP protocol Number, Name and undefined-invalid protocols
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of IP protocol names and numbers, can be unsorted and with duplicates
verbose *bool* True - all protocols in verbose mode: [0, 1, ..., 255], False - all protocols in brief mode: [-1], to save RAM (default)
=============== =========================== ============================================================================
Return
*List[Tuple[int, str]]* Pairs of IP protocol number and name,
*List[str]* Undefined protocol names and invalid numbers
**Examples**
`./examples/ip.py`_
Objects
-------
Range()
.......
**Range(items, splitter, range_splitter, strict)**
An object that represents ports range as *str* and as *List[int]*
Object implements most of the `set <https://www.w3schools.com/python/python_ref_set.asp>`_ and
`list <https://www.w3schools.com/python/python_ref_list.asp>`_ methods that handle the Range.numbers attribute.
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str*, *List[int]* Range of numbers. Numbers can be unsorted and duplicated.
splitter *str* Separator character between items, by default ","
range_splitter *str* Separator between min and max numbers in range, by default "-"
strict *bool* True - Raise NetportsValueError, if in items is invalid item. False - Make Range without invalid items. By default True.
=============== =========================== ============================================================================
Attributes demonstration
Range operators
:::::::::::::::
**Range** object implements:
- Arithmetic operators: ``+``, ``-``
- Reference to numbers in range by index
=============================== =========================== ============================================================
Operator Return Description
=============================== =========================== ============================================================
Range("1,4") + Range("3,5") Range("1,3-5") Add two objects
Range("1-5") - Range("2") Range("1,3-5") Subtract two objects
Range("1,3-5")[1] 3 Get number by index
Range("1,3-5")[1:3] [3, 4] Get numbers by slice
=============================== =========================== ============================================================
Range methods
:::::::::::::
**Range** object implements most of `set <https://www.w3schools.com/python/python_ref_set.asp>`_
and `list <https://www.w3schools.com/python/python_ref_list.asp>`_ methods.
=================================== ====================================================================================
Method Description
=================================== ====================================================================================
add(other) Adds other *Range* object to self
append(number) Appends number to self
clear() Removes all numbers from self
copy() Returns a copy of self *Range* object
difference(other) Returns the *Range* object of the difference between self and other *Range*
difference_update(other) Removes other *Range* from self
discard(number) Removes the specified number from self *Range*
extend(numbers) Adds *List[int]* numbers to self
index(number) Returns index of number, raises ValueError if the number is not present in range
intersection(other) Returns *Range* which is the intersection of self and other *Range*
intersection_update(other) Removes numbers of other *Range* in self, that are not present in other
isdisjoint(other) Returns whether self numbers and other *Range* numbers have intersection or not
issubset(other) Returns whether other *Range* numbers contains self numbers or not
issuperset(other) Returns whether self *Range* numbers contains other *Range* numbers set or not
pop() Removes and returns last number in *Range*, raises IndexError if list is empty or index is out of range
remove(number) Removes the specified number from self *Range*, raises ValueError if the numbers is not present
symmetric_difference(other) Returns *Range* object with the symmetric differences of self and other *Range*
symmetric_difference_update(other) Inserts the symmetric differences from self *Range* and other *Range*
update(other) Returns *Range* of the union of self *Range* and other *Range*
=================================== ====================================================================================
**Examples**
- Attributes demonstration
- Sorts numbers and removes duplicates
- Range with custom splitters
`./examples/range.py`_
Numbers
-------
parse_range()
.............
**parse_range(line, splitter, range_splitter)**
Parses range from line. Removes white spaces considering splitters.
Sort numbers and removes duplicates.
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
line *str* Range of numbers, can be unsorted and with duplicates
splitter *str* Separator character between items, by default ","
range_splitter *str* Separator between min and max numbers in range, by default "-"
=============== =========================== ============================================================================
Return
Range *object*
inumbers()
..........
**inumbers(items, splitter, range_splitter)**
Sort integer numbers and removes duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of numbers, can be unsorted and with duplicates
splitter *str* Separator character between items, by default ","
range_splitter *str* Separator between min and max numbers in range, by default "-"
=============== =========================== ============================================================================
Return
*List[int]* of unique sorted numbers
snumbers()
..........
**snumbers(items, splitter, range_splitter)**
Sort string numbers and removes duplicates
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
items *str, List[int], List[str]* Range of numbers, can be unsorted and with duplicates
splitter *str* Separator character between items, by default ","
range_splitter *str* Separator between min and max numbers in range, by default "-"
=============== =========================== ============================================================================
Return
*str* of unique sorted numbers
**Examples**
- Sorts numbers and removes duplicates
- Range with custom splitter and range_splitter
- Converts unsorted range to sorted *List[int]* without duplicates
- Converts unsorted range to *List[int]* with custom splitters
- Converts unsorted range to sorted *str* without duplicates
- Converts unsorted range to *str* with custom splitters
`./examples/numbers.py`_
Interfaces
----------
intfrange()
...........
**intfrange(items, fmt)**
Convert interfaces names to shorted range notation
=========== ============ ===========================================================================
Parameter Type Description
=========== ============ ===========================================================================
items *List[str]* List of interfaces
fmt *str* Format option: "long" - Long names: ["interface Ethernet1/1-3"], "short" - Short names: ["Eth1/1/1-3"]
=========== ============ ===========================================================================
Return
*List[str]* Interface ranges
long_to_short()
...............
**long_to_short(device_type, key_lower, value_lower)**
Returns Interfaces map long-to-short, device_type specific
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
device_type *str* Netmiko device type, increase priority of device_type specific keys. "", "cisco_asr", "cisco_ios", "cisco_nxos", "hp_comware"
key_lower *bool* True - keys lower-case, False - keys upper-case
value_lower *bool* True - values lower-case, False - values upper-case
=============== =========================== ============================================================================
Return
*Dict[str, str]* Interfaces map
long_to_long()
..............
**long_to_long(device_type, key_lower, value_lower)**
Returns Interfaces map long-to-long, device_type specific
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
device_type *str* Netmiko device type, increase priority of device_type specific keys. "", "cisco_asr", "cisco_ios", "cisco_nxos", "hp_comware"
key_lower *bool* True - keys lower-case, False - keys upper-case
value_lower *bool* True - values lower-case, False - values upper-case
=============== =========================== ============================================================================
Return
*Dict[str, str]* Interfaces map
short_to_long()
...............
**short_to_long(device_type, key_lower, value_lower)**
Returns Interfaces map short-to-long, device_type specific
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
device_type *str* Netmiko device type, increase priority of device_type specific keys. "", "cisco_asr", "cisco_ios", "cisco_nxos", "hp_comware"
key_lower *bool* True - keys lower-case, False - keys upper-case
value_lower *bool* True - values lower-case, False - values upper-case
=============== =========================== ============================================================================
Return
*Dict[str, str]* Interfaces map
short_to_short()
................
**short_to_short(device_type, key_lower, value_lower)**
Returns Interfaces map short-to-short, device_type specific
=============== =========================== ============================================================================
Parameter Type Description
=============== =========================== ============================================================================
device_type *str* Netmiko device type, increase priority of device_type specific keys. "", "cisco_asr", "cisco_ios", "cisco_nxos", "hp_comware"
key_lower *bool* True - keys lower-case, False - keys upper-case
value_lower *bool* True - values lower-case, False - values upper-case
=============== =========================== ============================================================================
Return
*Dict[str, str]* Interfaces map
Intf()
......
**Intf(line, device_type, splitter)**
An object of interface name, that can contain up to 4 indexes.
Sorts the interfaces by indexes (not by alphabetic).
=============== ======= ============================================================================
Parameter Type Description
=============== ======= ============================================================================
line *str* Interface name that can contain up to 4 indexes
device_type *str* Netmiko device_type (default "")
splitter *str* Separator of characters between indexes (default ",./:")
=============== ======= ============================================================================
Attributes
::::::::::
=============== ============ =======================================================================
Attributes Type Description
=============== ============ =======================================================================
delimiters Interface all delimiters
id0 *str* Interface name. Line without IDs
id1 *int* Interface 1st ID
id2 *int* Interface 2nd ID
id3 *int* Interface 3rd ID
id4 *int* Interface 4th ID
ids Interface all IDs
line *str* Interface line
name *str* Interface name with IDs
splitter *str* Separator of characters between indexes
device_type *str* Netmiko device_type
=============== ============ =======================================================================
last_idx()
..........
**last_idx()**
Index of last ID in interface line
all_names()
...........
**all_names()**
All variants of names: long, short, upper-case, lover-case. Device type specific
name_full()
...........
**name_full()**
Interface long name with IDs and with interface keyword
name_long()
...........
**name_long()**
Interface long name with IDs and without interface keyword
name_short()
............
**name_short(replace)**
Interface short name with IDs, Device type specific
=========== =========================== ============================================================
Parameter Type Description
=========== =========================== ============================================================
replace *List[Tuple[str, str]]* Replace the default short name with the first one
that matches in the list of the 'replace' argument.
=========== =========================== ============================================================
Return
*str* Interface short name.
part_after()
............
**part_after(idx, splitter)**
Interface part after interested ID
=========== ============ ===========================================================================
Parameter Type Description
=========== ============ ===========================================================================
idx *int* Interface index
splitter *bool* True - Include splitter from edge, False - Skip splitter from edge
=========== ============ ===========================================================================
Return
*str* Part of the interface name after specified interface index
part_before()
.............
**part_before(idx, splitter)**
Interface part before interested ID
=========== ============ ===========================================================================
Parameter Type Description
=========== ============ ===========================================================================
idx *int* Interface index
splitter *bool* True - Include splitter from edge, False - Skip splitter from edge
=========== ============ ===========================================================================
Return
*str* Part of the interface name before specified interface index
**Examples**
- Attributes demonstration
- Interface with custom splitter between indexes. Splitter is ignored when comparing
- Sorting by indexes
- Grouping interfaces by 3rd index
`./examples/intfs.py`_
SwVersion()
...........
**SwVersion(text)**
Parse the given version string and return *SwVersion* object who can
compare (>, >=, <, <=) software versions of network devices: Cisco, FortiGate, HP, etc.
.. code:: python
import re
from netports import SwVersion
text = "Cisco IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.2(4)E10, ..."
text = re.search(r"Version (\S+),", text)[1]
version1 = SwVersion(text) # 15.2(4)E10
version2 = SwVersion("15.2(4)E11")
assert version1 < version2
assert version1 <= version2
assert not version1 > version2
assert not version1 >= version2
print(version1) # 15.2(4)e10
print(version2) # 15.2(4)e11
.. _`./examples/tcp_udp.py` : ./examples/tcp_udp.py
.. _`./examples/vlan.py` : ./examples/vlan.py
.. _`./examples/ip.py` : ./examples/ip.py
.. _`./examples/range.py` : ./examples/range.py
.. _`./examples/numbers.py` : ./examples/numbers.py
.. _`./examples/intfs.py` : ./examples/intfs.py
Raw data
{
"_id": null,
"home_page": "https://github.com/vladimirs-git/netports",
"name": "netports",
"maintainer": "",
"docs_url": null,
"requires_python": ">=3.8,<4.0",
"maintainer_email": "",
"keywords": "networking,port,range,tcp,udp,vlan,ip",
"author": "Vladimirs Prusakovs",
"author_email": "vladimir.prusakovs@gmail.com",
"download_url": "https://files.pythonhosted.org/packages/28/80/626a15e276bf81109ebf522e6508dd7219deede936fdc61a7ccbc419bda1/netports-0.12.0.tar.gz",
"platform": null,
"description": "\n.. image:: https://img.shields.io/pypi/v/netports.svg\n :target: https://pypi.python.org/pypi/netports\n.. image:: https://img.shields.io/pypi/pyversions/netports.svg\n :target: https://pypi.python.org/pypi/netports\n\n\nnetports\n========\n\nPython tools for managing ranges of VLANs, TCP/UDP ports, IP protocols, Interfaces\nRecommended for scripting in telecommunications networks.\n\n\nRequirements\n------------\n\nPython >=3.8\n\n\nInstallation\n------------\n\nInstall the package from pypi.org release\n\n.. code:: bash\n\n pip install netports\n\nor install the package from github.com release\n\n.. code:: bash\n\n pip install https://github.com/vladimirs-git/netports/archive/refs/tags/0.12.0.tar.gz\n\nor install the package from github.com repository\n\n.. code:: bash\n\n pip install git+https://github.com/vladimirs-git/netports@0.12.0\n\n\n.. contents:: **Contents**\n :local:\n\n\nTCP/UDP ports\n-------------\n\ncheck_port()\n............\n**check_port(port, strict)**\nCheck TCP/UDP port in the range 1 to 65535.\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nport *int* The TCP/UDP port that needs to be checked.\nstrict *bool* True - raise NetportsValueError if the port is invalid, False - return False if the port is invalid. Default is `False`.\n=============== =========================== ============================================================================\n\nReturn\n *bool* True - If the port is in the valid range of 1 to 65535, False - otherwise.\nRaises\n *TypeError* If the port is not integer.\n *NetportsValueError* If strict=True and the port is outside the valid range.\n\n\ncheck_port()\n............\n**check_ports(ports, strict)**\nheck TCP/UDP ports in the range 1 to 65535.\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nports *List[int]* The TCP/UDP ports that needs to be checked\nstrict *bool* True - raise NetportsValueError if any in the ports is invalid, False - return False if the port is invalid. Default is `False`.\n=============== =========================== ============================================================================\n\nReturn\n *bool* True - if all ports is in the valid range of 1 to 65535, False - otherwise.\nRaises\n *TypeError* If any in the ports is not integer.\n *NetportsValueError* If strict=True and any in the ports is outside the valid range.\n\n\nitcp()\n......\n**itcp(items, verbose, all)**\nInteger TCP/UDP Ports. Sorting TCP/UDP ports and removing duplicates\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of TCP/UDP ports, can be unsorted and with duplicates\nverbose *bool* True - all ports in verbose mode: [1, 2, ..., 65535], False - all ports in brief mode: [-1], to save RAM (default)\nall *bool* True - Returns all TCP/UDP ports: [1, 2, ..., 65535], or [-1] for verbose=False\n=============== =========================== ============================================================================\n\nReturn\n *List[int]* of unique sorted TCP/UDP ports\nRaises\n *NetportsValueError* if TCP/UDP ports are outside valid range 1...65535\n\n\n\nstcp()\n......\n**stcp(items, verbose, all)**\nString TCP/UDP ports. Sorting TCP/UDP ports and removing duplicates\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of TCP/UDP ports, can be unsorted and with duplicates\nverbose *bool* True - all ports in verbose mode: [1, 2, ..., 65535], False - all ports in brief mode: [-1], to save RAM (default)\nall *bool* True - Returns all TCP/UDP ports: \"1-65535\"\n=============== =========================== ============================================================================\n\nReturn\n *str* of unique sorted TCP/UDP ports\nRaises\n *NetportsValueError* if TCP/UDP ports are outside valid range 1...65535\n\n\n**Examples**\n\n`./examples/tcp_udp.py`_\n\n\n\nVLAN IDs\n--------\n\n\nivlan()\n.......\n**ivlan(items, verbose, all, splitter, range_splitter, platform)**\nSorting integer VLAN IDs and removing duplicates\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of VLANs, can be unsorted and with duplicates\nverbose *bool* True - all VLAN IDs in verbose mode: [1, 2, ..., 65535], False - all VLAN IDs in brief mode: [-1], to save RAM (default)\nall *bool* True - Returns all VLAN IDs: [1, 2, ..., 4094], or [-1] for verbose=False\nsplitter *str* Separator character between items, by default \",\"\nrange_splitter *str* Separator between min and max numbers in range, by default \"-\"\nplatform *str* Set ``splitter`` and ``range_splitter`` to platform specific values. Defined: \"cisco\" (Cisco IOS), \"hpe\" (Hewlett Packard Enterprise).\n=============== =========================== ============================================================================\n\nReturn\n *List[int]* of unique sorted VLANs\nRaises\n *NetportsValueError* if VLANs are outside valid range 1...4094\n\n\nsvlan()\n.......\n**svlan(items, verbose, all, splitter, range_splitter, platform)**\nSorting string VLANs and removing duplicates\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of VLANs, can be unsorted and with duplicates\nverbose *bool* True - all VLAN IDs in verbose mode: [1, 2, ..., 65535], False - all VLAN IDs in brief mode: [-1], to save RAM (default)\nall *bool* True - Returns all VLAN IDs: \"1-4094\"\nsplitter *str* Separator character between items, by default \",\"\nrange_splitter *str* Separator between min and max numbers in range, by default \"-\"\nplatform *str* Set ``splitter`` and ``range_splitter`` to platform specific values. Defined: \"cisco\" (Cisco IOS), \"hpe\" (Hewlett Packard Enterprise).\n=============== =========================== ============================================================================\n\nReturn\n *str* of unique sorted VLANs\nRaises\n *NetportsValueError* if VLANs are outside valid range 1...4094\n\n\n**Examples**\n\n`./examples/vlan.py`_\n\n\n\nIP protocols\n------------\n\n\nIP_NAMES, IP_NUMBERS\n....................\n\nDictionary with known IP protocol names and IDs listed in https://en.wikipedia.org/wiki/List_of_IP_protocol_numbers\n\n\niip()\n.....\n**iip(items, verbose, all, strict)**\nSorting IP protocol numbers and removing duplicates\n\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of IP protocol numbers, can be unsorted and with duplicates, \"ip\" - Return all IP protocol numbers: [0, 1, ..., 255]\nverbose *bool* True - all protocols in verbose mode: [0, 1, ..., 255], False - all protocols in brief mode: [-1], to save RAM (default)\nstrict *bool* True - Raises NetportsValueError, if the protocol is unknown (default), False - Skips unknown protocols\nall *bool* True - Return all IP protocol numbers: [0, 1, ..., 255]\n=============== =========================== ============================================================================\n\nReturn\n *List[int]* of unique sorted IP protocol numbers\nRaises\n *NetportsValueError* if IP protocol numbers are outside valid range 0...255\n\nsip()\n.....\n**sip(items, verbose, all)**\nSoring string IP protocol numbers and removing duplicates\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of IP protocol numbers, can be unsorted and with duplicates. \"ip\" - mean all numbers in range 0...255.\nverbose *bool* True - all protocols in verbose mode: [0, 1, ..., 255], False - all protocols in brief mode: [-1], to save RAM (default)\nstrict *bool* True - Raises NetportsValueError, if the protocol is unknown (default), False - Skips unknown protocols\nall *bool* True - Return all IP protocol numbers: \"0-255\"\n=============== =========================== ============================================================================\n\nReturn\n *str* of unique sorted IP protocol numbers\nRaises\n *NetportsValueError* if IP protocol numbers are outside valid range 0...255\n\n\nip_pairs()\n..........\n**ip_pairs(items, strict)**\nSplits items to IP protocol Number, Name and undefined-invalid protocols\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of IP protocol names and numbers, can be unsorted and with duplicates\nverbose *bool* True - all protocols in verbose mode: [0, 1, ..., 255], False - all protocols in brief mode: [-1], to save RAM (default)\n=============== =========================== ============================================================================\n\nReturn\n *List[Tuple[int, str]]* Pairs of IP protocol number and name,\n *List[str]* Undefined protocol names and invalid numbers\n\n\n**Examples**\n\n`./examples/ip.py`_\n\n\n\nObjects\n-------\n\nRange()\n.......\n**Range(items, splitter, range_splitter, strict)**\nAn object that represents ports range as *str* and as *List[int]*\nObject implements most of the `set <https://www.w3schools.com/python/python_ref_set.asp>`_ and\n`list <https://www.w3schools.com/python/python_ref_list.asp>`_ methods that handle the Range.numbers attribute.\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str*, *List[int]* Range of numbers. Numbers can be unsorted and duplicated.\nsplitter *str* Separator character between items, by default \",\"\nrange_splitter *str* Separator between min and max numbers in range, by default \"-\"\nstrict *bool* True - Raise NetportsValueError, if in items is invalid item. False - Make Range without invalid items. By default True.\n=============== =========================== ============================================================================\n\nAttributes demonstration\n\n\nRange operators\n:::::::::::::::\n\n**Range** object implements:\n\n- Arithmetic operators: ``+``, ``-``\n- Reference to numbers in range by index\n\n=============================== =========================== ============================================================\nOperator Return Description\n=============================== =========================== ============================================================\nRange(\"1,4\") + Range(\"3,5\") Range(\"1,3-5\") Add two objects\nRange(\"1-5\") - Range(\"2\") Range(\"1,3-5\") Subtract two objects\nRange(\"1,3-5\")[1] 3 Get number by index\nRange(\"1,3-5\")[1:3] [3, 4] Get numbers by slice\n=============================== =========================== ============================================================\n\n\nRange methods\n:::::::::::::\n\n**Range** object implements most of `set <https://www.w3schools.com/python/python_ref_set.asp>`_\nand `list <https://www.w3schools.com/python/python_ref_list.asp>`_ methods.\n\n=================================== ====================================================================================\nMethod Description\n=================================== ====================================================================================\nadd(other) Adds other *Range* object to self\nappend(number) Appends number to self\nclear() Removes all numbers from self\ncopy() Returns a copy of self *Range* object\ndifference(other) Returns the *Range* object of the difference between self and other *Range*\ndifference_update(other) Removes other *Range* from self\ndiscard(number) Removes the specified number from self *Range*\nextend(numbers) Adds *List[int]* numbers to self\nindex(number) Returns index of number, raises ValueError if the number is not present in range\nintersection(other) Returns *Range* which is the intersection of self and other *Range*\nintersection_update(other) Removes numbers of other *Range* in self, that are not present in other\nisdisjoint(other) Returns whether self numbers and other *Range* numbers have intersection or not\nissubset(other) Returns whether other *Range* numbers contains self numbers or not\nissuperset(other) Returns whether self *Range* numbers contains other *Range* numbers set or not\npop() Removes and returns last number in *Range*, raises IndexError if list is empty or index is out of range\nremove(number) Removes the specified number from self *Range*, raises ValueError if the numbers is not present\nsymmetric_difference(other) Returns *Range* object with the symmetric differences of self and other *Range*\nsymmetric_difference_update(other) Inserts the symmetric differences from self *Range* and other *Range*\nupdate(other) Returns *Range* of the union of self *Range* and other *Range*\n=================================== ====================================================================================\n\n\n**Examples**\n\n- Attributes demonstration\n- Sorts numbers and removes duplicates\n- Range with custom splitters\n\n`./examples/range.py`_\n\n\n\nNumbers\n-------\n\nparse_range()\n.............\n**parse_range(line, splitter, range_splitter)**\nParses range from line. Removes white spaces considering splitters.\nSort numbers and removes duplicates.\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nline *str* Range of numbers, can be unsorted and with duplicates\nsplitter *str* Separator character between items, by default \",\"\nrange_splitter *str* Separator between min and max numbers in range, by default \"-\"\n=============== =========================== ============================================================================\n\nReturn\n Range *object*\n\n\ninumbers()\n..........\n**inumbers(items, splitter, range_splitter)**\nSort integer numbers and removes duplicates\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of numbers, can be unsorted and with duplicates\nsplitter *str* Separator character between items, by default \",\"\nrange_splitter *str* Separator between min and max numbers in range, by default \"-\"\n=============== =========================== ============================================================================\n\nReturn\n *List[int]* of unique sorted numbers\n\n\nsnumbers()\n..........\n**snumbers(items, splitter, range_splitter)**\nSort string numbers and removes duplicates\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\nitems *str, List[int], List[str]* Range of numbers, can be unsorted and with duplicates\nsplitter *str* Separator character between items, by default \",\"\nrange_splitter *str* Separator between min and max numbers in range, by default \"-\"\n=============== =========================== ============================================================================\n\nReturn\n *str* of unique sorted numbers\n\n\n**Examples**\n\n- Sorts numbers and removes duplicates\n- Range with custom splitter and range_splitter\n- Converts unsorted range to sorted *List[int]* without duplicates\n- Converts unsorted range to *List[int]* with custom splitters\n- Converts unsorted range to sorted *str* without duplicates\n- Converts unsorted range to *str* with custom splitters\n\n`./examples/numbers.py`_\n\n\nInterfaces\n----------\n\nintfrange()\n...........\n**intfrange(items, fmt)**\nConvert interfaces names to shorted range notation\n\n=========== ============ ===========================================================================\nParameter Type Description\n=========== ============ ===========================================================================\nitems *List[str]* List of interfaces\nfmt *str* Format option: \"long\" - Long names: [\"interface Ethernet1/1-3\"], \"short\" - Short names: [\"Eth1/1/1-3\"]\n=========== ============ ===========================================================================\n\nReturn\n *List[str]* Interface ranges\n\n\nlong_to_short()\n...............\n**long_to_short(device_type, key_lower, value_lower)**\nReturns Interfaces map long-to-short, device_type specific\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\ndevice_type *str* Netmiko device type, increase priority of device_type specific keys. \"\", \"cisco_asr\", \"cisco_ios\", \"cisco_nxos\", \"hp_comware\"\nkey_lower *bool* True - keys lower-case, False - keys upper-case\nvalue_lower *bool* True - values lower-case, False - values upper-case\n=============== =========================== ============================================================================\n\nReturn\n *Dict[str, str]* Interfaces map\n\n\nlong_to_long()\n..............\n**long_to_long(device_type, key_lower, value_lower)**\nReturns Interfaces map long-to-long, device_type specific\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\ndevice_type *str* Netmiko device type, increase priority of device_type specific keys. \"\", \"cisco_asr\", \"cisco_ios\", \"cisco_nxos\", \"hp_comware\"\nkey_lower *bool* True - keys lower-case, False - keys upper-case\nvalue_lower *bool* True - values lower-case, False - values upper-case\n=============== =========================== ============================================================================\n\nReturn\n *Dict[str, str]* Interfaces map\n\n\nshort_to_long()\n...............\n**short_to_long(device_type, key_lower, value_lower)**\nReturns Interfaces map short-to-long, device_type specific\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\ndevice_type *str* Netmiko device type, increase priority of device_type specific keys. \"\", \"cisco_asr\", \"cisco_ios\", \"cisco_nxos\", \"hp_comware\"\nkey_lower *bool* True - keys lower-case, False - keys upper-case\nvalue_lower *bool* True - values lower-case, False - values upper-case\n=============== =========================== ============================================================================\n\nReturn\n *Dict[str, str]* Interfaces map\n\n\nshort_to_short()\n................\n**short_to_short(device_type, key_lower, value_lower)**\nReturns Interfaces map short-to-short, device_type specific\n\n=============== =========================== ============================================================================\nParameter Type Description\n=============== =========================== ============================================================================\ndevice_type *str* Netmiko device type, increase priority of device_type specific keys. \"\", \"cisco_asr\", \"cisco_ios\", \"cisco_nxos\", \"hp_comware\"\nkey_lower *bool* True - keys lower-case, False - keys upper-case\nvalue_lower *bool* True - values lower-case, False - values upper-case\n=============== =========================== ============================================================================\n\nReturn\n *Dict[str, str]* Interfaces map\n\n\nIntf()\n......\n**Intf(line, device_type, splitter)**\nAn object of interface name, that can contain up to 4 indexes.\nSorts the interfaces by indexes (not by alphabetic).\n\n=============== ======= ============================================================================\nParameter Type Description\n=============== ======= ============================================================================\nline *str* Interface name that can contain up to 4 indexes\ndevice_type *str* Netmiko device_type (default \"\")\nsplitter *str* Separator of characters between indexes (default \",./:\")\n=============== ======= ============================================================================\n\n\nAttributes\n::::::::::\n\n=============== ============ =======================================================================\nAttributes Type Description\n=============== ============ =======================================================================\ndelimiters Interface all delimiters\nid0 *str* Interface name. Line without IDs\nid1 *int* Interface 1st ID\nid2 *int* Interface 2nd ID\nid3 *int* Interface 3rd ID\nid4 *int* Interface 4th ID\nids Interface all IDs\nline *str* Interface line\nname *str* Interface name with IDs\nsplitter *str* Separator of characters between indexes\ndevice_type *str* Netmiko device_type\n=============== ============ =======================================================================\n\n\nlast_idx()\n..........\n**last_idx()**\nIndex of last ID in interface line\n\n\nall_names()\n...........\n**all_names()**\nAll variants of names: long, short, upper-case, lover-case. Device type specific\n\n\nname_full()\n...........\n**name_full()**\nInterface long name with IDs and with interface keyword\n\n\nname_long()\n...........\n**name_long()**\nInterface long name with IDs and without interface keyword\n\n\nname_short()\n............\n**name_short(replace)**\nInterface short name with IDs, Device type specific\n\n=========== =========================== ============================================================\nParameter Type Description\n=========== =========================== ============================================================\nreplace *List[Tuple[str, str]]* Replace the default short name with the first one\n that matches in the list of the 'replace' argument.\n=========== =========================== ============================================================\n\nReturn\n *str* Interface short name.\n\n\npart_after()\n............\n**part_after(idx, splitter)**\nInterface part after interested ID\n\n=========== ============ ===========================================================================\nParameter Type Description\n=========== ============ ===========================================================================\nidx *int* Interface index\nsplitter *bool* True - Include splitter from edge, False - Skip splitter from edge\n=========== ============ ===========================================================================\n\nReturn\n *str* Part of the interface name after specified interface index\n\n\npart_before()\n.............\n**part_before(idx, splitter)**\nInterface part before interested ID\n\n=========== ============ ===========================================================================\nParameter Type Description\n=========== ============ ===========================================================================\nidx *int* Interface index\nsplitter *bool* True - Include splitter from edge, False - Skip splitter from edge\n=========== ============ ===========================================================================\n\nReturn\n *str* Part of the interface name before specified interface index\n\n\n**Examples**\n\n- Attributes demonstration\n- Interface with custom splitter between indexes. Splitter is ignored when comparing\n- Sorting by indexes\n- Grouping interfaces by 3rd index\n\n`./examples/intfs.py`_\n\n\nSwVersion()\n...........\n**SwVersion(text)**\nParse the given version string and return *SwVersion* object who can\ncompare (>, >=, <, <=) software versions of network devices: Cisco, FortiGate, HP, etc.\n\n\n.. code:: python\n\n import re\n from netports import SwVersion\n\n text = \"Cisco IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.2(4)E10, ...\"\n text = re.search(r\"Version (\\S+),\", text)[1]\n\n version1 = SwVersion(text) # 15.2(4)E10\n version2 = SwVersion(\"15.2(4)E11\")\n\n assert version1 < version2\n assert version1 <= version2\n assert not version1 > version2\n assert not version1 >= version2\n print(version1) # 15.2(4)e10\n print(version2) # 15.2(4)e11\n\n\n.. _`./examples/tcp_udp.py` : ./examples/tcp_udp.py\n.. _`./examples/vlan.py` : ./examples/vlan.py\n.. _`./examples/ip.py` : ./examples/ip.py\n.. _`./examples/range.py` : ./examples/range.py\n.. _`./examples/numbers.py` : ./examples/numbers.py\n.. _`./examples/intfs.py` : ./examples/intfs.py\n\n",
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