V3 TXT generation fails for cref/@display=false

[ietf-svn-bot]

resolution_fixed type_defect | by julian.reschke@gmx.de

---

---

Issue migrated from trac:515 at 2022-02-08 07:07:35 +0000

[ietf-svn-bot]

@julian.reschke@gmx.de uploaded file xref-tests-rfc7991.xml (39.3 KiB)

[ietf-svn-bot]

@julian.reschke@gmx.de commented

---

Fails with:

xref-tests-rfc7991.xml(8): Warning: The 'docName' attribute of the <rfc/> element should have a revision number as the last component: docName="draft-foo-bar-02".
    c: '<Element cref at 0x6fffd31a228>'
Traceback (most recent call last):
  File "/bin/xml2rfc", line 8, in <module>
    sys.exit(main())
  File "/usr/lib/python3.6/site-packages/xml2rfc/run.py", line 640, in main
    writer.write(filename)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 274, in write
    lines = self.render(self.root, width=72, joiners=joiners)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 325, in render
    res = func(e, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 2993, in render_rfc
    lines = self.ljoin(lines, c, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 514, in ljoin
    res = mklines(self.render(e, width, **kwargs), e)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 325, in render
    res = func(e, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 2177, in render_middle
    lines = self.ljoin(lines, c, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 514, in ljoin
    res = mklines(self.render(e, width, **kwargs), e)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 325, in render
    res = func(e, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 3263, in render_section
    lines = self.ljoin(lines, c, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 514, in ljoin
    res = mklines(self.render(e, width, **kwargs), e)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 325, in render
    res = func(e, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 3263, in render_section
    lines = self.ljoin(lines, c, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 514, in ljoin
    res = mklines(self.render(e, width, **kwargs), e)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 325, in render
    res = func(e, width, **kwargs)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 3636, in render_t
    text = self.inner_text_renderer(e)
  File "/usr/lib/python3.6/site-packages/xml2rfc/writers/text.py", line 572, in inner_text_renderer
    text += self.render(c, width, **kwargs)
TypeError: must be str, not NoneType

[ietf-svn-bot]

@henrik@levkowetz.com changed status from new to closed

[ietf-svn-bot]

@henrik@levkowetz.com changed resolution from `` to fixed

[ietf-svn-bot]

@henrik@levkowetz.com commented

---

Fixed in d0eb787:

Fixed the text rendering of with display=false. Fixes issue #515.