Error in wiki template file for `--custom-template`

[AyanSinhaMahapatra]

Description

The error is in the template2.html example template file (Probably just outdated) of this wiki.

Running the following Command
./scancode -clpeui --custom-output sample.json --custom-template template2.html samples

Gives the following Error:

ERROR: failed to run output plugin: template:
Traceback (most recent call last):
  File "/home/ayansm/Desktop/GSoD/scancode-toolkit-versions/scancode-toolkit-3.1.1/src/scancode/cli.py", line 1033, in run_codebase_plugins
    plugin.process_codebase(codebase, **kwargs)
  File "/home/ayansm/Desktop/GSoD/scancode-toolkit-versions/scancode-toolkit-3.1.1/src/formattedcode/output_html.py", line 131, in process_codebase
    write_templated(output_file, results, version, template_loc)
  File "/home/ayansm/Desktop/GSoD/scancode-toolkit-versions/scancode-toolkit-3.1.1/src/formattedcode/output_html.py", line 142, in write_templated
    for template_chunk in generate_output(results, version, template):
  File "/home/ayansm/Desktop/GSoD/scancode-toolkit-versions/scancode-toolkit-3.1.1/local/lib/python2.7/site-packages/jinja2/environment.py", line 1045, in generate
    yield self.environment.handle_exception(exc_info, True)
  File "/home/ayansm/Desktop/GSoD/scancode-toolkit-versions/scancode-toolkit-3.1.1/local/lib/python2.7/site-packages/jinja2/environment.py", line 780, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/home/ayansm/Desktop/GSoD/scancode-toolkit-versions/scancode-toolkit-3.1.1/template2.html", line 2, in top-level template code
    {% if results.license_copyright %}
  File "/home/ayansm/Desktop/GSoD/scancode-toolkit-versions/scancode-toolkit-3.1.1/local/lib/python2.7/site-packages/jinja2/environment.py", line 430, in getattr
    return getattr(obj, attribute)
UndefinedError: 'results' is undefined

System configuration

For bug reports, it really helps us to know:

• What OS are you running on? Ubuntu 16.04 LTS
• What version of scancode-toolkit was used to generate the scan file? v3.1.1
• What installation method was used to install/run scancode? Source Download

[pombredanne]

@AyanSinhaMahapatra thanks! please go ahead and update the template if you do not mind!

[Iamshankhadeep]

@pombredanne can I work on it?

[pombredanne]

@Iamshankhadeep I think that @AyanSinhaMahapatra is working on this as part of the work he has in progress on documentation.

[AyanSinhaMahapatra]

Updated the template.html on ReadTheDocs (by aboutcode-org/aboutcode#31), not scancode-toolkit/wiki, but the issue can be left open until the wiki is corrected (or after I mark the wikis outdated when I'm done migrating docs), if you want.