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Allow references to PEPs and RFCs with explicit anchors.

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This commit is contained in:
Georg Brandl 2010-08-05 15:42:15 +02:00
parent 279d025ffe
commit 92142bbdb6
3 changed files with 18 additions and 4 deletions
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2
CHANGES
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@ -1,6 +1,8 @@
Release 1.0.2 (in development)
==============================
* Allow references to PEPs and RFCs with explicit anchors.
* #471: Fix LaTeX references to figures.
* #482: When doing a non-exact search, match only the given type

6
doc/markup/inline.rst
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@ -274,13 +274,15 @@ The following roles generate external links:
A reference to a Python Enhancement Proposal. This generates appropriate
index entries. The text "PEP *number*\ " is generated; in the HTML output,
this text is a hyperlink to an online copy of the specified PEP.
this text is a hyperlink to an online copy of the specified PEP. You can
link to a specific section by saying ``:pep:`number#anchor```.
.. rst:role:: rfc
A reference to an Internet Request for Comments. This generates appropriate
index entries. The text "RFC *number*\ " is generated; in the HTML output,
this text is a hyperlink to an online copy of the specified RFC.
this text is a hyperlink to an online copy of the specified RFC. You can
link to a specific section by saying ``:rfc:`number#anchor```.
Note that there are no special roles for including hyperlinks as you can use

14
sphinx/roles.py
View File

@ -173,6 +173,10 @@ def indexmarkup_role(typ, rawtext, etext, lineno, inliner,
indexnode['entries'] = [
('single', _('Python Enhancement Proposals!PEP %s') % text,
targetid, 'PEP %s' % text)]
anchor = ''
anchorindex = text.find('#')
if anchorindex > 0:
text, anchor = text[:anchorindex], text[anchorindex:]
try:
pepnum = int(text)
except ValueError:
@ -182,12 +186,17 @@ def indexmarkup_role(typ, rawtext, etext, lineno, inliner,
return [prb], [msg]
ref = inliner.document.settings.pep_base_url + 'pep-%04d' % pepnum
sn = nodes.strong('PEP '+text, 'PEP '+text)
rn = nodes.reference('', '', internal=False, refuri=ref, classes=[typ])
rn = nodes.reference('', '', internal=False, refuri=ref+anchor,
classes=[typ])
rn += sn
return [indexnode, targetnode, rn], []
elif typ == 'rfc':
indexnode['entries'] = [('single', 'RFC; RFC %s' % text,
targetid, 'RFC %s' % text)]
anchor = ''
anchorindex = text.find('#')
if anchorindex > 0:
text, anchor = text[:anchorindex], text[anchorindex:]
try:
rfcnum = int(text)
except ValueError:
@ -197,7 +206,8 @@ def indexmarkup_role(typ, rawtext, etext, lineno, inliner,
return [prb], [msg]
ref = inliner.document.settings.rfc_base_url + inliner.rfc_url % rfcnum
sn = nodes.strong('RFC '+text, 'RFC '+text)
rn = nodes.reference('', '', internal=False, refuri=ref, classes=[typ])
rn = nodes.reference('', '', internal=False, refuri=ref+anchor,
classes=[typ])
rn += sn
return [indexnode, targetnode, rn], []