nwdiag 1.0.4

nwdiag generates network-diagram image from text

nwdiag generate network-diagram image file from spec-text file.

Features

• Generate network-diagram from dot like text (basic feature).
• Multilingualization for node-label (utf-8 only).

You can get some examples and generated images on blockdiag.com .

Setup

Use easy_install or pip:

$ sudo easy_install nwdiag

Or

$ sudo pip nwdiag

spec-text setting sample

Few examples are available. You can get more examples at blockdiag.com .

simple.diag

simple.diag is simply define nodes and transitions by dot-like text format:

diagram {
  A -> B -> C;
  lane you {
    A; B;
  }
  lane me {
    C;
  }
}

Usage

Execute nwdiag command:

$ nwdiag simple.diag
$ ls simple.png
simple.png

Requirements

• Python 2.6, 2.7, 3.2, 3.3, 3.4
• Pillow 2.2.1 or later
• funcparserlib 0.3.6 or later
• reportlab (optional)
• wand and imagemagick (optional)
• setuptools

License

Apache License 2.0

History

1.0.4 (2015-01-01)

• Support blockdiag 1.5.0 core interface
• Fix bugs
  • Fix ascending syntax was disabled on refactoring parser

1.0.3 (2014-07-03)

• rackdiag: Fix rackheight syntax (cf. rack { 12U }) was disabled

1.0.2 (2014-07-02)

• Change interface of docutils node (for sphinxcontrib module)

1.0.1 (2014-06-26)

• Add options to blockdiag directive (docutils extension)

  • width:

  • height:

  • scale:

  • align:

  • name:

  • class:

  • figwidth:

  • figclass:

1.0.0 (2013-10-05)

• Support python 3.2 and 3.3 (thanks to @masayuko)
• Drop supports for python 2.4 and 2.5
• Replace dependency: PIL -> Pillow

0.9.4 (2012-12-20)

• Fix bugs

0.9.3 (2012-12-17)

• [rackdiag] Allow multiple rackitems in same level
• Fix bugs

0.9.2 (2012-11-17)

• [rackdiag] Add auto-numbering feature
• Fix bugs

0.9.1 (2012-10-28)

• Fix bugs

0.9.0 (2012-10-22)

• Optimize algorithm for rendering shadow
• Add options to docutils directive
• [packetdiag] represent splitted packets with dashed-line
• Fix bugs

0.8.2 (2012-09-29)

• Fix bugs

0.8.1 (2012-09-08)

• Add packetdiag_sphinxhelper

0.8.0 (2012-09-06)

• Add packetdiag which supports generating packet-header diaagram
• [nwdiag] Add diagram attribute: external_connector
• Update to new package structure (blockdiag >= 1.1.2)
• Allow # to comment syntax
• Fix bugs

0.7.0 (2011-11-19)

• Accept N/A rack-unit
• Add fontfamily attribute for switching fontface
• Fix bugs

0.6.1 (2011-11-06)

• [rackdiag] Support multiple racks rendering
• [rackdiag] Add rack attribute: unit-height, weight, ampere, ascending
• [rackdiag] Support putting multiple items to same rack-unit

0.6.0 (2011-11-06)

• Add rackdiag which supports genarating rack-structure diagram
• Add docutils extension
• Fix bugs

0.5.3 (2011-11-01)

• Add class feature (experimental)

0.5.2 (2011-11-01)

• Follow blockdiag-0.9.7 interface

0.5.1 (2011-10-19)

• Follow blockdiag-0.9.5 interface

0.5.0 (2011-10-07)

• Change shape of trunkline like a pipeline
• Add network attribute: color
• Add diagram attribute: default_network_color

0.4.2 (2011-09-30)

• Add diagram attributes: default_text_color
• Fix bugs

0.4.1 (2011-09-26)

• Add diagram attributes: default_node_color, default_group_color and default_line_color
• Fix bugs

0.4.0 (2011-08-09)

• Add syntax for peer network

0.3.3 (2011-08-07)

• Add syntax for peer network (experimental)
• Fix bugs

0.3.2 (2011-08-03)

• Fix bugs

0.3.1 (2011-08-01)

• Fix bugs

0.3.0 (2011-07-18)

• Upgrade layout engine
• Allow to note ip addresses directly
• Allow node_id including hyphen chars
• Fix bugs

0.2.7 (2011-07-05)

• Fix bugs

0.2.6 (2011-07-03)

• Allow “.” to id token
• Support input from stdin
• Support multiple node address (using comma)
• Do not sort networks (ordered as declarations)
• Fix bugs

0.2.5 (2011-06-29)

• Adjust parameters for span and margin

0.2.4 (2011-05-17)

• Add –version option
• Fix bugs

0.2.3 (2011-05-15)

• Fix bugs

0.2.2 (2011-05-15)

• Implement grouping nodes

0.2.1 (2011-05-14)

• Change license to Apache License 2.0
• Support blockdiag 0.8.1 core interface

0.2.0 (2011-05-02)

• Rename package to nwdiag

0.1.6 (2011-04-30)

• Fix bugs

0.1.5 (2011-04-26)

• Fix bugs

0.1.4 (2011-04-25)

• Implement jumped edge
• Fix bugs

0.1.3 (2011-04-23)

• Fix sphinxcontrib_netdiag was not worked

0.1.2 (2011-04-23)

• Support multi-homed host
• Drop network-bridge sytanx (cf. net_a – net_b)

0.1.1 (2011-04-10)

• Fix bugs

0.1.0 (2011-04-09)

• First release