Add optional tweak per node with name placeholder

Implements feature suggested in #349
Update setup.py with all tested python versions (#442 )
2025-02-16 22:30:09 +01:00 · 2025-01-27 19:26:58 +01:00 · 2025-01-27 19:26:58 +01:00 · 2025-01-12 19:38:50 +01:00 · 2024-06-07 17:06:36 +02:00 · 2024-05-19 14:48:03 +02:00
66 changed files with 295 additions and 355 deletions
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@ -1,31 +1,6 @@
 # Change Log

-## [0.4.1] (2024-07-13)
-
-### Improvements to help reported issues
-
- Print Python & OS versions when raising unexpected OSError related to #346 & #392 (bugfixes below)
- Explain unexpeced top-level type ([#342](https://github.com/wireviz/WireViz/issues/342), [#383](https://github.com/wireviz/WireViz/pull/383))
- Add non-empty label to reduce over-sized loops ([#286](https://github.com/wireviz/WireViz/issues/286), [#381](https://github.com/wireviz/WireViz/pull/381))
- Improve placeholder name consistency ([#377](https://github.com/wireviz/WireViz/issues/377), [#380](https://github.com/wireviz/WireViz/pull/380))
- Add work-around for Graphviz SVG bug ([#175](https://github.com/wireviz/WireViz/issues/175), [#371](https://github.com/wireviz/WireViz/pull/371))
-
-### Bugfixes
-
- Avoid ResourceWarning: unclosed file ([#309 (comment)](https://github.com/wireviz/WireViz/pull/309#issuecomment-2170988381), [#395](https://github.com/wireviz/WireViz/pull/395))
- Catch ValueError and OSError(errno=None) ([#318 (review)](https://github.com/wireviz/WireViz/pull/318#pullrequestreview-1457016602), [#391](https://github.com/wireviz/WireViz/issues/391), [#392](https://github.com/wireviz/WireViz/pull/392))
- Add minor missing doc entry ([#186 (comment)](https://github.com/wireviz/WireViz/pull/186#issuecomment-2139037434), [#186 (comment)](https://github.com/wireviz/WireViz/pull/186#issuecomment-2155032522))
- Avoid Graphviz error when hiding all pins ([#257](https://github.com/wireviz/WireViz/issues/257), [#375](https://github.com/wireviz/WireViz/pull/375))
- Avoid decimal point and trailing zero for integer BOM quantities ([#340](https://github.com/wireviz/WireViz/issues/340), [#374](https://github.com/wireviz/WireViz/pull/374))
- Update project URL references ([#316 (comment)](https://github.com/wireviz/WireViz/issues/316#issuecomment-1568748914), [#364](https://github.com/wireviz/WireViz/pull/364))
- Add missing import of embed_svg_images ([#363](https://github.com/wireviz/WireViz/pull/363))
- Use correct default title ([#360](https://github.com/wireviz/WireViz/issues/360), [#361](https://github.com/wireviz/WireViz/pull/361))
- Fix bugs in mate processing ([#355](https://github.com/wireviz/WireViz/issues/355), [#358](https://github.com/wireviz/WireViz/pull/358))
- Include missing files in published package ([#345](https://github.com/wireviz/WireViz/issues/345), [#347](https://github.com/wireviz/WireViz/pull/347)) 
- Catch OSError(errno=EINVAL) ([#344](https://github.com/wireviz/WireViz/issues/344), [#346](https://github.com/wireviz/WireViz/pull/346))
-
-
-## [0.4](https://github.com/wireviz/WireViz/tree/v0.4) (2024-05-12)
+## [0.4](https://github.com/formatc1702/WireViz/tree/v0.4) (2024-05-12)

 ### Backward-incompatible changes
 - New syntax for autogenerated components ([#184](https://github.com/wireviz/WireViz/issues/184), [#186](https://github.com/wireviz/WireViz/pull/186))
@ -34,6 +9,7 @@
  - The path specified with the `-o`/`--output-dir` option no longer includes the filename (without extension) of the generated files. Use the `-O`/`--output-name` option to specify a different filename for the generated files.
 - The `.gv` file is no longer included as a default output format (only as an intermediate file during processing) unless specified with the new `-f` option described below.

+
 ### New features

 - Allow mates between connectors ([#134](https://github.com/wireviz/WireViz/issues/134), [#186](https://github.com/wireviz/WireViz/pull/186))
@ -49,89 +25,91 @@
 - Minor adjustments ([#256](https://github.com/wireviz/WireViz/pull/256))


-## [0.3.2](https://github.com/wireviz/WireViz/tree/v0.3.2) (2021-11-27)
+## [0.3.2](https://github.com/formatc1702/WireViz/tree/v0.3.2) (2021-11-27)

 ### Hotfix

- Adjust GraphViz generation code for compatibility with v0.18 of the `graphviz` Python package ([#258](https://github.com/wireviz/WireViz/issues/258), [#261](https://github.com/wireviz/WireViz/pull/261))
+- Adjust GraphViz generation code for compatibility with v0.18 of the `graphviz` Python package ([#258](https://github.com/formatc1702/WireViz/issues/258), [#261](https://github.com/formatc1702/WireViz/pull/261))


-## [0.3.1](https://github.com/wireviz/WireViz/tree/v0.3.1) (2021-10-25)
+## [0.3.1](https://github.com/formatc1702/WireViz/tree/v0.3.1) (2021-10-25)

 ### Hotfix

- Assign generic harness title when using WireViz as a module and not specifying an output file name ([#253](https://github.com/wireviz/WireViz/issues/253), [#254](https://github.com/wireviz/WireViz/pull/254))
+- Assign generic harness title when using WireViz as a module and not specifying an output file name ([#253](https://github.com/formatc1702/WireViz/issues/253), [#254](https://github.com/formatc1702/WireViz/pull/254))


-## [0.3](https://github.com/wireviz/WireViz/tree/v0.3) (2021-10-11)
+## [0.3](https://github.com/formatc1702/WireViz/tree/v0.3) (2021-10-11)

 ### New features

- Allow referencing a cable's/bundle's wires by color or by label ([#70](https://github.com/wireviz/WireViz/issues/70), [#169](https://github.com/wireviz/WireViz/issues/169), [#193](https://github.com/wireviz/WireViz/issues/193), [#194](https://github.com/wireviz/WireViz/pull/194))
- Allow additional BOM items within components ([#50](https://github.com/wireviz/WireViz/issues/50), [#115](https://github.com/wireviz/WireViz/pull/115))
- Add support for length units in cables and wires ([#7](https://github.com/wireviz/WireViz/issues/7), [#196](https://github.com/wireviz/WireViz/pull/196) (with work from [#161](https://github.com/wireviz/WireViz/pull/161), [#162](https://github.com/wireviz/WireViz/pull/162), [#171](https://github.com/wireviz/WireViz/pull/171)), [#198](https://github.com/wireviz/WireViz/pull/198), [#205](https://github.com/wireviz/WireViz/issues/205). [#206](https://github.com/wireviz/WireViz/pull/206))
- Add option to define connector pin colors ([#53](https://github.com/wireviz/WireViz/issues/53), [#141](https://github.com/wireviz/WireViz/pull/141))
- Remove HTML links from the input attributes ([#164](https://github.com/wireviz/WireViz/pull/164))
- Add harness metadata section ([#158](https://github.com/wireviz/WireViz/issues/158), [#214](https://github.com/wireviz/WireViz/pull/214))
- Add support for supplier and supplier part number information ([#240](https://github.com/wireviz/WireViz/issues/240), [#241](https://github.com/wireviz/WireViz/pull/241/))
- Add graph rendering options (background colors, fontname, color name display style, ...) ([#158](https://github.com/wireviz/WireViz/issues/158), [#214](https://github.com/wireviz/WireViz/pull/214))
- Add support for background colors for cables and connectors, as well as for some individual cells ([#210](https://github.com/wireviz/WireViz/issues/210), [#219](https://github.com/wireviz/WireViz/pull/219))
- Add optional tweaking of the .gv output ([#215](https://github.com/wireviz/WireViz/pull/215)) (experimental)
+- Allow referencing a cable's/bundle's wires by color or by label ([#70](https://github.com/formatc1702/WireViz/issues/70), [#169](https://github.com/formatc1702/WireViz/issues/169), [#193](https://github.com/formatc1702/WireViz/issues/193), [#194](https://github.com/formatc1702/WireViz/pull/194))
+- Allow additional BOM items within components ([#50](https://github.com/formatc1702/WireViz/issues/50), [#115](https://github.com/formatc1702/WireViz/pull/115))
+- Add support for length units in cables and wires ([#7](https://github.com/formatc1702/WireViz/issues/7), [#196](https://github.com/formatc1702/WireViz/pull/196) (with work from [#161](https://github.com/formatc1702/WireViz/pull/161), [#162](https://github.com/formatc1702/WireViz/pull/162), [#171](https://github.com/formatc1702/WireViz/pull/171)), [#198](https://github.com/formatc1702/WireViz/pull/198), [#205](https://github.com/formatc1702/WireViz/issues/205). [#206](https://github.com/formatc1702/WireViz/pull/206))
+- Add option to define connector pin colors ([#53](https://github.com/formatc1702/WireViz/issues/53), [#141](https://github.com/formatc1702/WireViz/pull/141))
+- Remove HTML links from the input attributes ([#164](https://github.com/formatc1702/WireViz/pull/164))
+- Add harness metadata section ([#158](https://github.com/formatc1702/WireViz/issues/158), [#214](https://github.com/formatc1702/WireViz/pull/214))
+- Add support for supplier and supplier part number information ([#240](https://github.com/formatc1702/WireViz/issues/240), [#241](https://github.com/formatc1702/WireViz/pull/241/))
+- Add graph rendering options (background colors, fontname, color name display style, ...) ([#158](https://github.com/formatc1702/WireViz/issues/158), [#214](https://github.com/formatc1702/WireViz/pull/214))
+- Add support for background colors for cables and connectors, as well as for some individual cells ([#210](https://github.com/formatc1702/WireViz/issues/210), [#219](https://github.com/formatc1702/WireViz/pull/219))
+- Add optional tweaking of the .gv output ([#215](https://github.com/formatc1702/WireViz/pull/215)) (experimental)
+

 ### Misc. fixes

- Remove case-sensitivity issues with pin names and labels ([#160](https://github.com/wireviz/WireViz/issues/160), [#229](https://github.com/wireviz/WireViz/pull/229))
- Improve type hinting ([#156](https://github.com/wireviz/WireViz/issues/156), [#163](https://github.com/wireviz/WireViz/pull/163))
- Move BOM management and HTML functions to separate modules ([#151](https://github.com/wireviz/WireViz/issues/151), [#192](https://github.com/wireviz/WireViz/pull/192))
- Simplify BOM code ([#197](https://github.com/wireviz/WireViz/pull/197))
- Bug fixes ([#218](https://github.com/wireviz/WireViz/pull/218), [#221](https://github.com/wireviz/WireViz/pull/221))
+- Remove case-sensitivity issues with pin names and labels ([#160](https://github.com/formatc1702/WireViz/issues/160), [#229](https://github.com/formatc1702/WireViz/pull/229))
+- Improve type hinting ([#156](https://github.com/formatc1702/WireViz/issues/156), [#163](https://github.com/formatc1702/WireViz/pull/163))
+- Move BOM management and HTML functions to separate modules ([#151](https://github.com/formatc1702/WireViz/issues/151), [#192](https://github.com/formatc1702/WireViz/pull/192))
+- Simplify BOM code ([#197](https://github.com/formatc1702/WireViz/pull/197))
+- Bug fixes ([#218](https://github.com/formatc1702/WireViz/pull/218), [#221](https://github.com/formatc1702/WireViz/pull/221))

 ### Known issues

- Including images in the harness may lead to issues in the following cases: ([#189](https://github.com/wireviz/WireViz/pull/189), [#220](https://github.com/wireviz/WireViz/issues/220))
+- Including images in the harness may lead to issues in the following cases: ([#189](https://github.com/formatc1702/WireViz/pull/189), [#220](https://github.com/formatc1702/WireViz/issues/220))
  - When using the `-o`/`--output_file` CLI option, specifying an output path in a different directory from the input file
  - When using the `--prepend-file` CLI option, specifying a prepend file in a different directory from the mail input file

-
-## [0.2](https://github.com/wireviz/WireViz/tree/v0.2) (2020-10-17)
+## [0.2](https://github.com/formatc1702/WireViz/tree/v0.2) (2020-10-17)

 ### Backward incompatible changes

- Change names of connector attributes ([#77](https://github.com/wireviz/WireViz/issues/77), [#105](https://github.com/wireviz/WireViz/pull/105))
+- Change names of connector attributes ([#77](https://github.com/formatc1702/WireViz/issues/77), [#105](https://github.com/formatc1702/WireViz/pull/105))
  - `pinnumbers` is now `pins`
  - `pinout` is now `pinlabels`
- Remove ferrules as a separate connector type ([#78](https://github.com/wireviz/WireViz/issues/78), [#102](https://github.com/wireviz/WireViz/pull/102))
+- Remove ferrules as a separate connector type ([#78](https://github.com/formatc1702/WireViz/issues/78), [#102](https://github.com/formatc1702/WireViz/pull/102))
  - Simple connectors like ferrules are now defined using the `style: simple` attribute
- Change the way loops are defined ([#79](https://github.com/wireviz/WireViz/issues/79), [#75](https://github.com/wireviz/WireViz/pull/75))
+- Change the way loops are defined ([#79](https://github.com/formatc1702/WireViz/issues/79), [#75](https://github.com/formatc1702/WireViz/pull/75))
  - Wires looping between two pins of the same connector are now handled via the connector's `loops` attribute.

 See the [syntax description](syntax.md) for details.

+
 ### New features

- Add bidirectional AWG/mm2 conversion ([#40](https://github.com/wireviz/WireViz/issues/40), [#41](https://github.com/wireviz/WireViz/pull/41))
- Add support for part numbers ([#11](https://github.com/wireviz/WireViz/pull/11), [#114](https://github.com/wireviz/WireViz/issues/114), [#121](https://github.com/wireviz/WireViz/pull/121))
- Add support for multicolored wires ([#12](https://github.com/wireviz/WireViz/issues/12), [#17](https://github.com/wireviz/WireViz/pull/17), [#96](https://github.com/wireviz/WireViz/pull/96), [#131](https://github.com/wireviz/WireViz/issues/131), [#132](https://github.com/wireviz/WireViz/pull/132))
- Add support for images ([#27](https://github.com/wireviz/WireViz/issues/27), [#153](https://github.com/wireviz/WireViz/pull/153))
- Add ability to export data directly to other programs ([#55](https://github.com/wireviz/WireViz/pull/55))
- Add support for line breaks in various fields ([#49](https://github.com/wireviz/WireViz/issues/49), [#64](https://github.com/wireviz/WireViz/pull/64))
- Allow using connector pin names to define connections ([#72](https://github.com/wireviz/WireViz/issues/72), [#139](https://github.com/wireviz/WireViz/issues/139), [#140](https://github.com/wireviz/WireViz/pull/140))
- Make defining connection sets easier and more flexible ([#67](https://github.com/wireviz/WireViz/issues/67), [#75](https://github.com/wireviz/WireViz/pull/75))
- Add new command line options ([#167](https://github.com/wireviz/WireViz/issues/167), [#173](https://github.com/wireviz/WireViz/pull/173))
- Add new features to `build_examples.py` ([#118](https://github.com/wireviz/WireViz/pull/118))
- Add new colors ([#103](https://github.com/wireviz/WireViz/pull/103), [#113](https://github.com/wireviz/WireViz/pull/113), [#144](https://github.com/wireviz/WireViz/issues/144), [#145](https://github.com/wireviz/WireViz/pull/145))
- Improve documentation ([#107](https://github.com/wireviz/WireViz/issues/107), [#111](https://github.com/wireviz/WireViz/pull/111))
+- Add bidirectional AWG/mm2 conversion ([#40](https://github.com/formatc1702/WireViz/issues/40), [#41](https://github.com/formatc1702/WireViz/pull/41))
+- Add support for part numbers ([#11](https://github.com/formatc1702/WireViz/pull/11), [#114](https://github.com/formatc1702/WireViz/issues/114), [#121](https://github.com/formatc1702/WireViz/pull/121))
+- Add support for multicolored wires ([#12](https://github.com/formatc1702/WireViz/issues/12), [#17](https://github.com/formatc1702/WireViz/pull/17), [#96](https://github.com/formatc1702/WireViz/pull/96), [#131](https://github.com/formatc1702/WireViz/issues/131), [#132](https://github.com/formatc1702/WireViz/pull/132))
+- Add support for images ([#27](https://github.com/formatc1702/WireViz/issues/27), [#153](https://github.com/formatc1702/WireViz/pull/153))
+- Add ability to export data directly to other programs ([#55](https://github.com/formatc1702/WireViz/pull/55))
+- Add support for line breaks in various fields ([#49](https://github.com/formatc1702/WireViz/issues/49), [#64](https://github.com/formatc1702/WireViz/pull/64))
+- Allow using connector pin names to define connections ([#72](https://github.com/formatc1702/WireViz/issues/72), [#139](https://github.com/formatc1702/WireViz/issues/139), [#140](https://github.com/formatc1702/WireViz/pull/140))
+- Make defining connection sets easier and more flexible ([#67](https://github.com/formatc1702/WireViz/issues/67), [#75](https://github.com/formatc1702/WireViz/pull/75))
+- Add new command line options ([#167](https://github.com/formatc1702/WireViz/issues/167), [#173](https://github.com/formatc1702/WireViz/pull/173))
+- Add new features to `build_examples.py` ([#118](https://github.com/formatc1702/WireViz/pull/118))
+- Add new colors ([#103](https://github.com/formatc1702/WireViz/pull/103), [#113](https://github.com/formatc1702/WireViz/pull/113), [#144](https://github.com/formatc1702/WireViz/issues/144), [#145](https://github.com/formatc1702/WireViz/pull/145))
+- Improve documentation ([#107](https://github.com/formatc1702/WireViz/issues/107), [#111](https://github.com/formatc1702/WireViz/pull/111))
+

 ### Misc. fixes

 - Improve BOM generation
 - Add various input sanity checks
- Improve HTML output ([#66](https://github.com/wireviz/WireViz/issues/66), [#136](https://github.com/wireviz/WireViz/pull/136), [#95](https://github.com/wireviz/WireViz/pull/95), [#177](https://github.com/wireviz/WireViz/pull/177))
- Fix node rendering bug ([#69](https://github.com/wireviz/WireViz/issues/69), [#104](https://github.com/wireviz/WireViz/pull/104))
- Improve shield rendering ([#125](https://github.com/wireviz/WireViz/issues/125), [#126](https://github.com/wireviz/WireViz/pull/126))
- Add GitHub Linguist overrides ([#146](https://github.com/wireviz/WireViz/issues/146), [#154](https://github.com/wireviz/WireViz/pull/154))
+- Improve HTML output ([#66](https://github.com/formatc1702/WireViz/issues/66), [#136](https://github.com/formatc1702/WireViz/pull/136), [#95](https://github.com/formatc1702/WireViz/pull/95), [#177](https://github.com/formatc1702/WireViz/pull/177))
+- Fix node rendering bug ([#69](https://github.com/formatc1702/WireViz/issues/69), [#104](https://github.com/formatc1702/WireViz/pull/104))
+- Improve shield rendering ([#125](https://github.com/formatc1702/WireViz/issues/125), [#126](https://github.com/formatc1702/WireViz/pull/126))
+- Add GitHub Linguist overrides ([#146](https://github.com/formatc1702/WireViz/issues/146), [#154](https://github.com/formatc1702/WireViz/pull/154))


-## [0.1](https://github.com/wireviz/WireViz/tree/v0.1) (2020-06-29)
+## [0.1](https://github.com/formatc1702/WireViz/tree/v0.1) (2020-06-29)

 - Initial release
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@ -1,6 +1,6 @@
 # Contribution Guidelines

-When contributing to this repository, please [submit a new issue](https://github.com/wireviz/WireViz/issues) first to discuss the proposed change, before submitting a pull request.
+When contributing to this repository, please [submit a new issue](https://github.com/formatc1702/WireViz/issues) first to discuss the proposed change, before submitting a pull request.

 ## Submitting a new Issue

@ -27,7 +27,7 @@ When contributing to this repository, please [submit a new issue](https://github
 1. Push the changes to your fork.
 1. Please format your code using [`isort`](https://pycqa.github.io/isort/) and [`black`](https://black.readthedocs.io) before submitting.
 1. Submit a new pull request, using `dev` as the base branch.
-  - If your code changes or extends the WireViz YAML syntax, be sure to update the [syntax description document](https://github.com/wireviz/WireViz/blob/dev/docs/syntax.md) in your PR.
+  - If your code changes or extends the WireViz YAML syntax, be sure to update the [syntax description document](https://github.com/formatc1702/WireViz/blob/dev/docs/syntax.md) in your PR.
 1. Please include in the PR description (and optionally also in the commit message body) a reference (# followed by issue number) to the issue where the suggested changes are discussed.

 ### Hints
--- a/docs/buildscript.md
+++ b/docs/buildscript.md
@ -2,7 +2,7 @@

 <!--
 The following text is taken from #118
-https://github.com/wireviz/WireViz/pull/118
+https://github.com/formatc1702/WireViz/pull/118

 TODO: write a better explaination -->

--- a/docs/syntax.md
+++ b/docs/syntax.md
@ -85,6 +85,10 @@ tweak:  # optional tweaking of .gv output
  # loops
  loops: <List>  # every list item is itself a list of exactly two pins
                 # on the connector that are to be shorted
+
+  # optional tweaking of .gv output executed for each instance of this connector
+  tweak:  # see below
+
 ```

 ## Cable attributes
@ -148,6 +152,9 @@ tweak:  # optional tweaking of .gv output
  show_wirecount: <bool>    # defaults to true
  show_wirenumbers: <bool>  # defaults to true for cables; false for bundles

+  # optional tweaking of .gv output executed for each instance of this cable
+  tweak:  # see below
+
 ```

 ## Connection sets
@ -355,7 +362,6 @@ If any component is defined in the `connectors` or `cables` sections but not ref
  # If no value is specified for 'title', then the
  # output filename without extension is used.
 ```
-See [HTML Output Templates](../src/wireviz/templates/) for how metadata entries can be inserted into the HTML output.

 ## Options

@ -452,6 +458,13 @@ Alternatively items can be added to just the BOM by putting them in the section
  # This feature is experimental and might change
  # or be removed in future versions.

+  placeholder: <str>  # Substring to be replaced with node name
+    # An empty string as placeholder disable replacements.
+    # When placeholder is absent, the global placeholder is used.
+    # For tweak sections in connectors and cables, all substrings
+    # matching the placeholder text will be replaced with the name
+    # of connector/cable in all override and append entries.
+
  override:  # dict of .gv entries to override
    # Each entry is identified by its leading string
    # in lines beginning with a TAB character.
--- a/examples/demo01.gv
+++ b/examples/demo01.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/demo01.html
+++ b/examples/demo01.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>demo01</title>
  <style>

--- a/examples/demo02.gv
+++ b/examples/demo02.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/demo02.html
+++ b/examples/demo02.html
@ -3,7 +3,7 @@
 <head>
  <meta charset="UTF-8">
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>WireViz Demo 2</title>
  <style>
    body {
--- a/examples/ex01.gv
+++ b/examples/ex01.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex01.html
+++ b/examples/ex01.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex01</title>
  <style>

--- a/examples/ex02.gv
+++ b/examples/ex02.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex02.html
+++ b/examples/ex02.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex02</title>
  <style>

--- a/examples/ex03.gv
+++ b/examples/ex03.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex03.html
+++ b/examples/ex03.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex03</title>
  <style>

--- a/examples/ex04.gv
+++ b/examples/ex04.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex04.html
+++ b/examples/ex04.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex04</title>
  <style>

--- a/examples/ex05.gv
+++ b/examples/ex05.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex05.html
+++ b/examples/ex05.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex05</title>
  <style>

--- a/examples/ex06.bom.tsv
+++ b/examples/ex06.bom.tsv
@ -1,6 +1,6 @@
 Id	Description	Qty	Unit	Designators
 1	Connector, Molex KK 254, female, 4 pins	6		X1, X2, X3, X4, X5, X6
-2	Wire, 0.25 mm², PK	1	m	W1, W2, W3, W4, W5
-3	Wire, 0.25 mm², TQ	1	m	W1, W2, W3, W4, W5
-4	Wire, 0.25 mm², VT	1	m	W1, W2, W3, W4, W5
-5	Wire, 0.25 mm², YE	1	m	W1, W2, W3, W4, W5
+2	Wire, 0.25 mm², PK	1.0	m	W1, W2, W3, W4, W5
+3	Wire, 0.25 mm², TQ	1.0	m	W1, W2, W3, W4, W5
+4	Wire, 0.25 mm², VT	1.0	m	W1, W2, W3, W4, W5
+5	Wire, 0.25 mm², YE	1.0	m	W1, W2, W3, W4, W5
--- a/examples/ex06.gv
+++ b/examples/ex06.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex06.html
+++ b/examples/ex06.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex06</title>
  <style>

@ -716,28 +716,28 @@
  <tr>
    <td class="bom_col_id">2</td>
    <td class="bom_col_description">Wire, 0.25 mm², PK</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
  <tr>
    <td class="bom_col_id">3</td>
    <td class="bom_col_description">Wire, 0.25 mm², TQ</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
  <tr>
    <td class="bom_col_id">4</td>
    <td class="bom_col_description">Wire, 0.25 mm², VT</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
  <tr>
    <td class="bom_col_id">5</td>
    <td class="bom_col_description">Wire, 0.25 mm², YE</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
--- a/examples/ex07.gv
+++ b/examples/ex07.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex07.html
+++ b/examples/ex07.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex07</title>
  <style>

--- a/examples/ex08.gv
+++ b/examples/ex08.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex08.html
+++ b/examples/ex08.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex08</title>
  <style>

--- a/examples/ex09.gv
+++ b/examples/ex09.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex09.html
+++ b/examples/ex09.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex09</title>
  <style>

--- a/examples/ex10.gv
+++ b/examples/ex10.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex10.html
+++ b/examples/ex10.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex10</title>
  <style>

--- a/examples/ex11.gv
+++ b/examples/ex11.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex11.html
+++ b/examples/ex11.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex11</title>
  <style>

--- a/examples/ex12.gv
+++ b/examples/ex12.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex12.html
+++ b/examples/ex12.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex12</title>
  <style>

--- a/examples/ex13.gv
+++ b/examples/ex13.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex13.html
+++ b/examples/ex13.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex13</title>
  <style>

--- a/examples/ex14.gv
+++ b/examples/ex14.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/examples/ex14.html
+++ b/examples/ex14.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>ex14</title>
  <style>

--- a/setup.py
+++ b/setup.py
@ -27,7 +27,6 @@ setup(
    keywords="cable connector hardware harness wiring wiring-diagram wiring-harness",
    url=APP_URL,
    package_dir={"": "src"},
-    package_data={CMD_NAME: ["templates/*.html"]},
    packages=find_packages("src"),
    entry_points={
        "console_scripts": [
@ -40,6 +39,10 @@ setup(
        "Programming Language :: Python :: 3",
        "Programming Language :: Python :: 3.7",
        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
        "Topic :: Utilities",
        "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
    ],
--- a/src/wireviz/DataClasses.py
+++ b/src/wireviz/DataClasses.py
@ -72,6 +72,7 @@ class Options:

@dataclass
 class Tweak:
+    placeholder: Optional[PlainText] = None
    override: Optional[Dict[Designator, Dict[str, Optional[str]]]] = None
    append: Union[str, List[str], None] = None

@ -91,6 +92,7 @@ class Image:
    # See also HTML doc at https://graphviz.org/doc/info/shapes.html#html

    def __post_init__(self):
+
        if self.fixedsize is None:
            # Default True if any dimension specified unless self.scale also is specified.
            self.fixedsize = (self.width or self.height) and self.scale is None
@ -163,10 +165,14 @@ class Connector:
    loops: List[List[Pin]] = field(default_factory=list)
    ignore_in_bom: bool = False
    additional_components: List[AdditionalComponent] = field(default_factory=list)
+    tweak: Optional[Tweak] = None

    def __post_init__(self) -> None:
+
        if isinstance(self.image, dict):
            self.image = Image(**self.image)
+        if self.tweak is not None:
+            self.tweak = Tweak(**self.tweak)

        self.ports_left = False
        self.ports_right = False
@ -272,10 +278,14 @@ class Cable:
    show_wirenumbers: Optional[bool] = None
    ignore_in_bom: bool = False
    additional_components: List[AdditionalComponent] = field(default_factory=list)
+    tweak: Optional[Tweak] = None

    def __post_init__(self) -> None:
+
        if isinstance(self.image, dict):
            self.image = Image(**self.image)
+        if self.tweak is not None:
+            self.tweak = Tweak(**self.tweak)

        if isinstance(self.gauge, str):  # gauge and unit specified
            try:
@ -383,6 +393,7 @@ class Cable:
        to_name: Optional[Designator],
        to_pin: NoneOrMorePinIndices,
    ) -> None:
+
        from_pin = int2tuple(from_pin)
        via_wire = int2tuple(via_wire)
        to_pin = int2tuple(to_pin)
--- a/src/wireviz/Harness.py
+++ b/src/wireviz/Harness.py
@ -8,6 +8,7 @@ from pathlib import Path
 from typing import Any, List, Union

 from graphviz import Graph
+
 from wireviz import APP_NAME, APP_URL, __version__, wv_colors
 from wireviz.DataClasses import (
    Cable,
@ -19,7 +20,7 @@ from wireviz.DataClasses import (
    Side,
    Tweak,
 )
-from wireviz.svgembed import embed_svg_images, embed_svg_images_file
+from wireviz.svgembed import embed_svg_images_file
 from wireviz.wv_bom import (
    HEADER_MPN,
    HEADER_PN,
@ -28,6 +29,7 @@ from wireviz.wv_bom import (
    component_table_entry,
    generate_bom,
    get_additional_component_table,
+    make_list,
    pn_info_string,
 )
 from wireviz.wv_colors import get_color_hex, translate_color
@ -43,10 +45,11 @@ from wireviz.wv_gv_html import (
 )
 from wireviz.wv_helper import (
    awg_equiv,
-    file_write_text,
    flatten2d,
    is_arrow,
    mm2_equiv,
+    open_file_read,
+    open_file_write,
    tuplelist2tsv,
 )
 from wireviz.wv_html import generate_html_output
@ -57,14 +60,12 @@ OLD_CONNECTOR_ATTR = {
    "autogenerate": "is replaced with new syntax in v0.4",
 }

-
 def check_old(node: str, old_attr: dict, args: dict) -> None:
    """Raise exception for any outdated attributes in args."""
    for attr, descr in old_attr.items():
        if attr in args:
            raise ValueError(f"'{attr}' in {node}: '{attr}' {descr}")

-
@dataclass
 class Harness:
    metadata: Metadata
@ -78,12 +79,42 @@ class Harness:
        self._bom = []  # Internal Cache for generated bom
        self.additional_bom_items = []

+    def extend_tweak(self, node: Union[Connector, Cable]) -> None:
+        """Extend self.tweak with node.tweak after replacing placeholders."""
+        if node.tweak:
+            ph = node.tweak.placeholder
+            # An empty string is a legal value to avoid the global placeholder
+            if ph is None:  # This must therefore be a test for None!
+                ph = self.tweak.placeholder  # Use the global placeholder
+            # Create function rph() to replace any placeholder with node name
+            rph = (lambda s: s.replace(ph, node.name)) if ph else lambda s: s
+            n_override = node.tweak.override or {}
+            s_override = self.tweak.override or {}
+            for id, n_dict in n_override.items():
+                id = rph(id)
+                s_dict = s_override.get(id, {})
+                for k, v in n_dict.items():
+                    k, v = rph(k), rph(v)
+                    if k in s_dict and v != s_dict[k]:
+                        raise ValueError(
+                            f"{node.name}.tweak.override.{id}.{k} conflicts with another"
+                        )
+                    s_dict[k] = v
+                s_override[id] = s_dict or None  # Will never be None?
+            self.tweak.override = s_override or None
+            self.tweak.append = (
+                make_list(self.tweak.append)
+                + [rph(v) for v in make_list(node.tweak.append)]
+            ) or None
+
    def add_connector(self, name: str, *args, **kwargs) -> None:
        check_old(f"Connector '{name}'", OLD_CONNECTOR_ATTR, kwargs)
        self.connectors[name] = Connector(name, *args, **kwargs)
+        self.extend_tweak(self.connectors[name])

    def add_cable(self, name: str, *args, **kwargs) -> None:
        self.cables[name] = Cable(name, *args, **kwargs)
+        self.extend_tweak(self.cables[name])

    def add_mate_pin(self, from_name, from_pin, to_name, to_pin, arrow_type) -> None:
        self.mates.append(MatePin(from_name, from_pin, to_name, to_pin, arrow_type))
@ -172,7 +203,7 @@ class Harness:
            bgcolor=wv_colors.translate_color(self.options.bgcolor, "HEX"),
            nodesep="0.33",
            fontname=self.options.fontname,
-        )  # TODO: Add graph attribute: charset="utf-8",
+        )
        dot.attr(
            "node",
            shape="none",
@ -186,6 +217,7 @@ class Harness:
        dot.attr("edge", style="bold", fontname=self.options.fontname)

        for connector in self.connectors.values():
+
            # If no wires connected (except maybe loop wires)?
            if not (connector.ports_left or connector.ports_right):
                connector.ports_left = True  # Use left side pins.
@ -252,9 +284,6 @@ class Harness:

                pinhtml.append("  </table>")

-                if len(pinhtml) == 2:  # Table start and end with no rows between?
-                    pinhtml = ["<!-- all pins hidden -->"]  # Avoid Graphviz error
-
                html = [
                    row.replace("<!-- connector table -->", "\n".join(pinhtml))
                    for row in html
@ -283,7 +312,6 @@ class Harness:
                    dot.edge(
                        f"{connector.name}:p{loop[0]}{loop_side}:{loop_dir}",
                        f"{connector.name}:p{loop[1]}{loop_side}:{loop_dir}",
-                        label=" ",  # Work-around to avoid over-sized loops.
                    )

        # determine if there are double- or triple-colored wires in the harness;
@ -295,6 +323,7 @@ class Harness:
        )

        for cable in self.cables.values():
+
            html = []

            awg_fmt = ""
@ -532,38 +561,6 @@ class Harness:
                fillcolor=translate_color(bgcolor, "HEX"),
            )

-        # mates
-        for mate in self.mates:
-            if mate.shape[-1] == ">":
-                dir = "both" if mate.shape[0] == "<" else "forward"
-            else:
-                dir = "back" if mate.shape[0] == "<" else "none"
-
-            if isinstance(mate, MatePin):
-                color = "#000000"
-            elif isinstance(mate, MateComponent):
-                color = "#000000:#000000"
-            else:
-                raise Exception(f"{mate} is an unknown mate")
-
-            from_connector = self.connectors[mate.from_name]
-            to_connector = self.connectors[mate.to_name]
-            if isinstance(mate, MatePin) and from_connector.style != "simple":
-                from_pin_index = from_connector.pins.index(mate.from_pin)
-                from_port_str = f":p{from_pin_index+1}r"
-            else:  # MateComponent or style == 'simple'
-                from_port_str = ""
-            if isinstance(mate, MatePin) and to_connector.style != "simple":
-                to_pin_index = to_connector.pins.index(mate.to_pin)
-                to_port_str = f":p{to_pin_index+1}l"
-            else:  # MateComponent or style == 'simple'
-                to_port_str = ""
-            code_from = f"{mate.from_name}{from_port_str}:e"
-            code_to = f"{mate.to_name}{to_port_str}:w"
-
-            dot.attr("edge", color=color, style="dashed", dir=dir)
-            dot.edge(code_from, code_to)
-
        def typecheck(name: str, value: Any, expect: type) -> None:
            if not isinstance(value, expect):
                raise Exception(
@ -629,9 +626,51 @@ class Harness:
                typecheck("tweak.append", self.tweak.append, str)
                dot.body.append(self.tweak.append)

-        # Tweak processing above must be the last before returning dot.
-        # Please don't insert any code that might change the dot contents
-        # after tweak processing.
+        for mate in self.mates:
+            if mate.shape[0] == "<" and mate.shape[-1] == ">":
+                dir = "both"
+            elif mate.shape[0] == "<":
+                dir = "back"
+            elif mate.shape[-1] == ">":
+                dir = "forward"
+            else:
+                dir = "none"
+
+            if isinstance(mate, MatePin):
+                color = "#000000"
+            elif isinstance(mate, MateComponent):
+                color = "#000000:#000000"
+            else:
+                raise Exception(f"{mate} is an unknown mate")
+
+            from_connector = self.connectors[mate.from_name]
+            if (
+                isinstance(mate, MatePin)
+                and self.connectors[mate.from_name].style != "simple"
+            ):
+                from_pin_index = from_connector.pins.index(mate.from_pin)
+                from_port_str = f":p{from_pin_index+1}r"
+            else:  # MateComponent or style == 'simple'
+                from_port_str = ""
+            if (
+                isinstance(mate, MatePin)
+                and self.connectors[mate.to_name].style != "simple"
+            ):
+                to_pin_index = to_connector.pins.index(mate.to_pin)
+                to_port_str = (
+                    f":p{to_pin_index+1}l"
+                    if isinstance(mate, MatePin)
+                    and self.connectors[mate.to_name].style != "simple"
+                    else ""
+                )
+            else:  # MateComponent or style == 'simple'
+                to_port_str = ""
+            code_from = f"{mate.from_name}{from_port_str}:e"
+            to_connector = self.connectors[mate.to_name]
+            code_to = f"{mate.to_name}{to_port_str}:w"
+
+            dot.attr("edge", color=color, style="dashed", dir=dir)
+            dot.edge(code_from, code_to)

        return dot

@ -656,7 +695,7 @@ class Harness:
        return data.read()

    @property
-    def svg(self):  # TODO?: Verify xml encoding="utf-8" in SVG?
+    def svg(self):
        graph = self.graph
        return embed_svg_images(graph.pipe(format="svg").decode("utf-8"), Path.cwd())

@ -691,7 +730,7 @@ class Harness:
        # BOM output
        bomlist = bom_list(self.bom())
        if "tsv" in fmt:
-            file_write_text(f"{filename}.bom.tsv", tuplelist2tsv(bomlist))
+            open_file_write(f"{filename}.bom.tsv").write(tuplelist2tsv(bomlist))
        if "csv" in fmt:
            # TODO: implement CSV output (preferrably using CSV library)
            print("CSV output is not yet supported")
--- a/src/wireviz/init.py
+++ b/src/wireviz/init.py
@ -1,8 +1,8 @@
 # -*- coding: utf-8 -*-
 # Please don't import anything in this file to avoid issues when it is imported in setup.py

-__version__ = "0.4.1"
+__version__ = "0.5-dev"

 CMD_NAME = "wireviz"  # Lower case command and module name
 APP_NAME = "WireViz"  # Application name in texts meant to be human readable
-APP_URL = "https://github.com/wireviz/WireViz"
+APP_URL = "https://github.com/formatc1702/WireViz"
--- a/src/wireviz/svgembed.py
+++ b/src/wireviz/svgembed.py
@ -8,20 +8,6 @@ from typing import Union
 mime_subtype_replacements = {"jpg": "jpeg", "tif": "tiff"}


-# TODO: Share cache and code between data_URI_base64() and embed_svg_images()
-def data_URI_base64(file: Union[str, Path], media: str = "image") -> str:
-    """Return Base64-encoded data URI of input file."""
-    file = Path(file)
-    b64 = base64.b64encode(file.read_bytes()).decode("utf-8")
-    uri = f"data:{media}/{get_mime_subtype(file)};base64, {b64}"
-    # print(f"data_URI_base64('{file}', '{media}') -> {len(uri)}-character URI")
-    if len(uri) > 65535:
-        print(
-            "data_URI_base64(): Warning: Browsers might have different URI length limitations"
-        )
-    return uri
-
-
 def embed_svg_images(svg_in: str, base_path: Union[str, Path] = Path.cwd()) -> str:
    images_b64 = {}  # cache of base64-encoded images

@ -59,8 +45,8 @@ def embed_svg_images_file(
 ) -> None:
    filename_in = Path(filename_in).resolve()
    filename_out = filename_in.with_suffix(".b64.svg")
-    filename_out.write_text(  # TODO?: Verify xml encoding="utf-8" in SVG?
+    filename_out.write_text(
        embed_svg_images(filename_in.read_text(), filename_in.parent)
-    )  # TODO: Use encoding="utf-8" in both read_text() and write_text()
+    )
    if overwrite:
        filename_out.replace(filename_in)
--- a/src/wireviz/templates/README.md
+++ b/src/wireviz/templates/README.md
@ -1,52 +0,0 @@
-# HTML Output Templates
-
-This is the standard folder where WireViz looks for an HTML output template file.
-
-## Which HTML Output Template File is Used?
-
-A named HTML output template can optionally be specified as
-`metadata.template.name` in the YAML input:
-```yaml
-metadata:
-  template:
-    name: din-6771
-```
-In the case above, WireViz will search for a template file named
-`din-6771.html` in these folders:
-1. In the same folder as the YAML input file.
-2. In this standard template folder.
-
-If no HTML output template is specified, the `simple` template is assumed
-(i.e. filename `simple.html`, and in this case,
-only the standard template folder is searched).
-
-## Placeholders in HTML Output Templates
-
-HTML output template files might contain placeholders that will be replaced by
-generated text by WireViz when producing HTML output based on such a template.
-A placeholder starts with `<!-- %`, followed by a keyword, and finally `% -->`.
-Note that there must be one single space between `--` and `%` at both ends.
-
-| Placeholder | Replaced by |
-| --- | --- |
-| `<!-- %generator% -->` | The application name, version, and URL |
-| `<!-- %fontname% -->`  | The value of `options.fontname` |
-| `<!-- %bgcolor% -->`   | The HEX color translation of `options.bgcolor` |
-| `<!-- %filename% -->`  | The output path and filename without extension |
-| `<!-- %filename_stem% -->` | The output filename without path nor extension |
-| `<!-- %bom% -->`           | BOM as HTML table with headers at top |
-| `<!-- %bom_reversed% -->`  | Reversed BOM as HTML table with headers at bottom |
-| `<!-- %sheet_current% -->` | `1` (multi-page documents not yet supported) |
-| `<!-- %sheet_total% -->`   | `1` (multi-page documents not yet supported) |
-| `<!-- %diagram% -->`       | Embedded SVG diagram as valid HTML |
-| `<!-- %diagram_png_b64% -->`  | Embedded base64 encoded PNG diagram as URI |
-| `<!-- %{item}% -->`           | String or numeric value of `metadata.{item}` |
-| `<!-- %{item}_{i}% -->`       | Category number `{i}` within dict value of `metadata.{item}` |
-| `<!-- %{item}_{i}_{key}% -->` | Value of `metadata.{item}.{category}.{key}` |
-| `<!-- %template_sheetsize% -->` | Value of `metadata.template.sheetsize` |
-
-Note that `{item}`, `{category}` and `{key}` in the description above can be
-any valid YAML key, and `{i}` is an integer representing the 1-based index of
-category entries in a dict `metadata.{item}` entry.
-The `{` and `}` characters are not literally part of the syntax, just used in
-this documentation to enclose the variable parts of the keywords.
--- a/src/wireviz/templates/din-6771.html
+++ b/src/wireviz/templates/din-6771.html
@ -179,7 +179,7 @@
 </head>
 <body>
  <div id="page">
-    <div id="frame" class="<!-- %template_sheetsize% -->">
+    <div id="frame" class="sheetsize_default">

      <div id="diagram">

--- a/src/wireviz/wireviz.py
+++ b/src/wireviz/wireviz.py
@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-

-import platform
 import sys
 from pathlib import Path
 from typing import Any, Dict, List, Tuple, Union
@ -15,14 +14,12 @@ from wireviz.DataClasses import Metadata, Options, Tweak
 from wireviz.Harness import Harness
 from wireviz.wv_helper import (
    expand,
-    file_read_text,
    get_single_key_and_value,
    is_arrow,
+    open_file_read,
    smart_file_resolve,
 )

-from . import APP_NAME
-

 def parse(
    inp: Union[Path, str, Dict],
@ -89,10 +86,6 @@ def parse(
        raise Exception("No output formats or return types specified")

    yaml_data, yaml_file = _get_yaml_data_and_path(inp)
-    if not isinstance(yaml_data, dict):
-        raise TypeError(
-            f"Expected a dict as top-level YAML input, but got: {type(yaml_data)}"
-        )
    if output_formats:
        # need to write data to file, determine output directory and filename
        output_dir = _get_output_dir(yaml_file, output_dir)
@ -124,7 +117,9 @@ def parse(

    # When title is not given, either deduce it from filename, or use default text.
    if "title" not in harness.metadata:
-        harness.metadata["title"] = output_name or f"{APP_NAME} diagram and BOM"
+        harness.metadata["title"] = (
+            Path(yaml_file).stem if yaml_file else "WireViz diagram and BOM"
+        )

    # add items
    # parse YAML input file ====================================================
@ -408,21 +403,14 @@ def _get_yaml_data_and_path(inp: Union[str, Path, Dict]) -> (Dict, Path):
        try:
            yaml_path = Path(inp).expanduser().resolve(strict=True)
            # if no FileNotFoundError exception happens, get file contents
-            yaml_str = file_read_text(yaml_path)
-        except (FileNotFoundError, OSError, ValueError) as e:
-            # if inp is a long YAML string, Pathlib will normally raise
-            # FileNotFoundError or OSError(errno = ENAMETOOLONG) when
-            # trying to expand and resolve it as a path, but in Windows
-            # might ValueError or OSError(errno = EINVAL or None) be raised
-            # instead in some cases (depending on the Python version).
-            # Catch these specific errors, but raise any others.
+            yaml_str = open_file_read(yaml_path).read()
+        except (FileNotFoundError, OSError) as e:
+            # if inp is a long YAML string, Pathlib will raise OSError: [errno.ENAMETOOLONG]
+            # when trying to expand and resolve it as a path.
+            # Catch this error, but raise any others
+            from errno import ENAMETOOLONG

-            from errno import EINVAL, ENAMETOOLONG
-
-            if type(e) is OSError and e.errno not in (EINVAL, ENAMETOOLONG, None):
-                print(
-                    f"OSError(errno={e.errno}) in Python {sys.version} at {platform.platform()}"
-                )
+            if type(e) is OSError and e.errno != ENAMETOOLONG:
                raise e
            # file does not exist; assume inp is a YAML string
            yaml_str = inp
--- a/src/wireviz/wv_bom.py
+++ b/src/wireviz/wv_bom.py
@ -204,9 +204,7 @@ def generate_bom(harness: "Harness") -> List[BOMEntry]:
        bom.append(
            {
                **group_entries[0],
-                "qty": int(total_qty)
-                if float(total_qty).is_integer()
-                else round(total_qty, 3),
+                "qty": round(total_qty, 3),
                "designators": sorted(set(designators)),
            }
        )
--- a/src/wireviz/wv_cli.py
+++ b/src/wireviz/wv_cli.py
@ -11,7 +11,7 @@ if __name__ == "__main__":

 import wireviz.wireviz as wv
 from wireviz import APP_NAME, __version__
-from wireviz.wv_helper import file_read_text
+from wireviz.wv_helper import open_file_read

 format_codes = {
    # "c": "csv",
@ -111,7 +111,7 @@ def wireviz(file, format, prepend, output_dir, output_name, version):
                raise Exception(f"File does not exist:\n{prepend_file}")
            print("Prepend file:", prepend_file)

-            prepend_input += file_read_text(prepend_file) + "\n"
+            prepend_input += open_file_read(prepend_file).read() + "\n"
    else:
        prepend_input = ""

@ -130,7 +130,7 @@ def wireviz(file, format, prepend, output_dir, output_name, version):
            "Output file: ", f"{Path(_output_dir / _output_name)}.{output_formats_str}"
        )

-        yaml_input = file_read_text(file)
+        yaml_input = open_file_read(file).read()
        file_dir = file.parent

        yaml_input = prepend_input + yaml_input
--- a/src/wireviz/wv_helper.py
+++ b/src/wireviz/wv_helper.py
@ -113,31 +113,18 @@ def clean_whitespace(inp):


 def open_file_read(filename):
-    """Open utf-8 encoded text file for reading - remember closing it when finished"""
    # TODO: Intelligently determine encoding
    return open(filename, "r", encoding="UTF-8")


 def open_file_write(filename):
-    """Open utf-8 encoded text file for writing - remember closing it when finished"""
    return open(filename, "w", encoding="UTF-8")


 def open_file_append(filename):
-    """Open utf-8 encoded text file for appending - remember closing it when finished"""
    return open(filename, "a", encoding="UTF-8")


-def file_read_text(filename: str) -> str:
-    """Read utf-8 encoded text file, close it, and return the text"""
-    return Path(filename).read_text(encoding="utf-8")
-
-
-def file_write_text(filename: str, text: str) -> int:
-    """Write utf-8 encoded text file, close it, and return the number of characters written"""
-    return Path(filename).write_text(text, encoding="utf-8")
-
-
 def is_arrow(inp):
    """
    Matches strings of one or multiple `-` or `=` (but not mixed)
@ -157,7 +144,7 @@ def aspect_ratio(image_src):
    try:
        from PIL import Image

-        with Image.open(image_src) as image:
+        image = Image.open(image_src)
        if image.width > 0 and image.height > 0:
            return image.width / image.height
        print(f"aspect_ratio(): Invalid image size {image.width} x {image.height}")
--- a/src/wireviz/wv_html.py
+++ b/src/wireviz/wv_html.py
@ -2,16 +2,15 @@

 import re
 from pathlib import Path
-from typing import Callable, Dict, List, Union
+from typing import Dict, List, Union

 from wireviz import APP_NAME, APP_URL, __version__, wv_colors
 from wireviz.DataClasses import Metadata, Options
-from wireviz.svgembed import data_URI_base64
 from wireviz.wv_gv_html import html_line_breaks
 from wireviz.wv_helper import (
-    file_read_text,
-    file_write_text,
    flatten2d,
+    open_file_read,
+    open_file_write,
    smart_file_resolve,
 )

@ -22,6 +21,7 @@ def generate_html_output(
    metadata: Metadata,
    options: Options,
 ):
+
    # load HTML template
    templatename = metadata.get("template", {}).get("name")
    if templatename:
@ -34,14 +34,14 @@ def generate_html_output(
        # fall back to built-in simple template if no template was provided
        templatefile = Path(__file__).parent / "templates/simple.html"

-    html = file_read_text(templatefile)  # TODO?: Warn if unexpected meta charset?
+    html = open_file_read(templatefile).read()

-    # embed SVG diagram (only if used)
-    def svgdata() -> str:
-        return re.sub(  # TODO?: Verify xml encoding="utf-8" in SVG?
+    # embed SVG diagram
+    with open_file_read(f"{filename}.tmp.svg") as file:
+        svgdata = re.sub(
            "^<[?]xml [^?>]*[?]>[^<]*<!DOCTYPE [^>]*>",
            "<!-- XML and DOCTYPE declarations from SVG file removed -->",
-            file_read_text(f"{filename}.tmp.svg"),
+            file.read(),
            1,
        )

@ -80,27 +80,13 @@ def generate_html_output(
        "<!-- %generator% -->": f"{APP_NAME} {__version__} - {APP_URL}",
        "<!-- %fontname% -->": options.fontname,
        "<!-- %bgcolor% -->": wv_colors.translate_color(options.bgcolor, "hex"),
-        "<!-- %filename% -->": str(filename),
-        "<!-- %filename_stem% -->": Path(filename).stem,
+        "<!-- %diagram% -->": svgdata,
        "<!-- %bom% -->": bom_html,
        "<!-- %bom_reversed% -->": bom_html_reversed,
        "<!-- %sheet_current% -->": "1",  # TODO: handle multi-page documents
        "<!-- %sheet_total% -->": "1",  # TODO: handle multi-page documents
-        "<!-- %template_sheetsize% -->": metadata.get("template", {}).get(
-            "sheetsize", ""
-        ),
    }

-    def replacement_if_used(key: str, func: Callable[[], str]) -> None:
-        """Append replacement only if used in html."""
-        if key in html:
-            replacements[key] = func()
-
-    replacement_if_used("<!-- %diagram% -->", svgdata)
-    replacement_if_used(
-        "<!-- %diagram_png_b64% -->", lambda: data_URI_base64(f"{filename}.png")
-    )
-
    # prepare metadata replacements
    if metadata:
        for item, contents in metadata.items():
@ -111,11 +97,14 @@ def generate_html_output(
                    if isinstance(entry, Dict):
                        replacements[f"<!-- %{item}_{index+1}% -->"] = str(category)
                        for entry_key, entry_value in entry.items():
-                            replacements[
-                                f"<!-- %{item}_{index+1}_{entry_key}% -->"
-                            ] = html_line_breaks(str(entry_value))
-                    elif isinstance(entry, (str, int, float)):
-                        pass  # TODO?: replacements[f"<!-- %{item}_{category}% -->"] = html_line_breaks(str(entry))
+                            replacements[f"<!-- %{item}_{index+1}_{entry_key}% -->"] = (
+                                html_line_breaks(str(entry_value))
+                            )
+
+        replacements['"sheetsize_default"'] = '"{}"'.format(
+            metadata.get("template", {}).get("sheetsize", "")
+        )
+        # include quotes so no replacement happens within <style> definition

    # perform replacements
    # regex replacement adapted from:
@ -127,4 +116,4 @@ def generate_html_output(
    pattern = re.compile("|".join(replacements_escaped))
    html = pattern.sub(lambda match: replacements[match.group(0)], html)

-    file_write_text(f"{filename}.html", html)
+    open_file_write(f"{filename}.html").write(html)
--- a/tutorial/tutorial01.gv
+++ b/tutorial/tutorial01.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial01.html
+++ b/tutorial/tutorial01.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial01</title>
  <style>

--- a/tutorial/tutorial02.gv
+++ b/tutorial/tutorial02.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial02.html
+++ b/tutorial/tutorial02.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial02</title>
  <style>

--- a/tutorial/tutorial03.gv
+++ b/tutorial/tutorial03.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial03.html
+++ b/tutorial/tutorial03.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial03</title>
  <style>

--- a/tutorial/tutorial04.gv
+++ b/tutorial/tutorial04.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial04.html
+++ b/tutorial/tutorial04.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial04</title>
  <style>

--- a/tutorial/tutorial05.gv
+++ b/tutorial/tutorial05.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial05.html
+++ b/tutorial/tutorial05.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial05</title>
  <style>

--- a/tutorial/tutorial06.gv
+++ b/tutorial/tutorial06.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial06.html
+++ b/tutorial/tutorial06.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial06</title>
  <style>

--- a/tutorial/tutorial07.bom.tsv
+++ b/tutorial/tutorial07.bom.tsv
@ -1,6 +1,6 @@
 Id	Description	Qty	Unit	Designators
 1	Connector, Molex KK 254, female, 4 pins	6		X1, X2, X3, X4, X5, X6
-2	Wire, 0.25 mm², PK	1	m	W1, W2, W3, W4, W5
-3	Wire, 0.25 mm², TQ	1	m	W1, W2, W3, W4, W5
-4	Wire, 0.25 mm², VT	1	m	W1, W2, W3, W4, W5
-5	Wire, 0.25 mm², YE	1	m	W1, W2, W3, W4, W5
+2	Wire, 0.25 mm², PK	1.0	m	W1, W2, W3, W4, W5
+3	Wire, 0.25 mm², TQ	1.0	m	W1, W2, W3, W4, W5
+4	Wire, 0.25 mm², VT	1.0	m	W1, W2, W3, W4, W5
+5	Wire, 0.25 mm², YE	1.0	m	W1, W2, W3, W4, W5
--- a/tutorial/tutorial07.gv
+++ b/tutorial/tutorial07.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial07.html
+++ b/tutorial/tutorial07.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial07</title>
  <style>

@ -716,28 +716,28 @@
  <tr>
    <td class="bom_col_id">2</td>
    <td class="bom_col_description">Wire, 0.25 mm², PK</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
  <tr>
    <td class="bom_col_id">3</td>
    <td class="bom_col_description">Wire, 0.25 mm², TQ</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
  <tr>
    <td class="bom_col_id">4</td>
    <td class="bom_col_description">Wire, 0.25 mm², VT</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
  <tr>
    <td class="bom_col_id">5</td>
    <td class="bom_col_description">Wire, 0.25 mm², YE</td>
-    <td class="bom_col_qty">1</td>
+    <td class="bom_col_qty">1.0</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W3, W4, W5</td>
  </tr>
--- a/tutorial/tutorial08.gv
+++ b/tutorial/tutorial08.gv
@ -1,6 +1,6 @@
 graph {
-// Graph generated by WireViz 0.4.1
-// https://github.com/wireviz/WireViz
+// Graph generated by WireViz 0.4
+// https://github.com/formatc1702/WireViz
 	graph [bgcolor="#FFFFFF" fontname=arial nodesep=0.33 rankdir=LR ranksep=2]
 	node [fillcolor="#FFFFFF" fontname=arial height=0 margin=0 shape=none style=filled width=0]
 	edge [fontname=arial style=bold]
--- a/tutorial/tutorial08.html
+++ b/tutorial/tutorial08.html
@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"><head>
  <meta charset="UTF-8">
-  <meta name="generator" content="WireViz 0.4.1 - https://github.com/wireviz/WireViz">
+  <meta name="generator" content="WireViz 0.4 - https://github.com/formatc1702/WireViz">
  <title>tutorial08</title>
  <style>
Author	SHA1	Message	Date
KV	78434969cd	Add optional tweak per node with name placeholder Implements feature suggested in #349	2025-02-16 22:30:09 +01:00
KV	7cf9244af1	Update setup.py with all tested python versions (#442 )	2025-01-27 19:26:58 +01:00
KV	6c87c27cfc	Use ubuntu-latest for the supported Python versions (#442 ) Use ubuntu-22.04 only for Python 3.7-3.8 by including them separately into the matrix.	2025-01-27 19:26:58 +01:00
Martin Rieder	336bea8b0d	Update deprecated GitHub Actions and add Python versions (#408 ) Running 6 different Python versions (3.7 to 3.12) in parallel now. NOTE: This is in conflict with #309, but can be resolved easily in a later PR. GitHub Actions require an update: - actions/upload-artifact@v3 is scheduled for deprecation on November 30, 2024. - Similarly, v1/v2 are scheduled for deprecation on June 30, 2024. - Updating this comes with a breaking change in upload-artifact@v4: Uploading to the same named Artifact multiple times. Due to how Artifacts are created in this new version, it is no longer possible to upload to the same named Artifact multiple times. You must either split the uploads into multiple Artifacts with different names, or only upload once. Otherwise you will encounter an error. The artifact .zip files therefore have the python version added to their name.	2025-01-12 19:38:50 +01:00
Daniel Rojas	590504130c	Add documentation on template separator character	2024-06-07 17:06:36 +02:00
Daniel Rojas	a3281b07a2	Add v0.4 release date	2024-05-19 14:48:03 +02:00
KV	b85bd0cd0a	Add check for outdated connector attributes	2024-05-19 14:48:03 +02:00
Daniel Rojas	81ed3fa12b	Remove references for unsupported output formats Remove the references in the CLI help, but keep the placeholders elsewhere in the code as a TODO	2024-05-19 14:48:03 +02:00
Daniel Rojas	8e3014911a	Apply suggestions from code review Co-authored-by: kvid <kvid@users.noreply.github.com>	2024-05-19 14:48:03 +02:00
Daniel Rojas	684f6f0064	Apply `black`	2024-05-19 14:48:03 +02:00
Daniel Rojas	0c73e57267	Rebuild examples	2024-05-19 14:48:03 +02:00
Andreas Motl	49c7685bb2	Improve gracefulness when invoking `wireviz.parse()` without `file_out` This happened to be a regression for WireViz-Web [1], which aims to do as much in memory as possible. [1] https://github.com/daq-tools/wireviz-web. kvid rebased and mixed original commit with similar change by Daniel Rojas Co-authored-by: kvid <kvid@users.noreply.github.com>	2024-05-19 14:46:46 +02:00
Daniel Rojas	d680361556	Bump version to 0.5-dev	2024-04-16 14:08:33 +02:00