ENH: list generated config files in generated, and rm them upon clean

docs/Makefile

@@ -1,154 +1,155 b''
 # Makefile for Sphinx documentation
 #
 
 # You can set these variables from the command line.
 SPHINXOPTS    =
 SPHINXBUILD   = sphinx-build
 PAPER         =
 SRCDIR        = source
 BUILDDIR      = build
 
 # Internal variables.
 PAPEROPT_a4     = -D latex_paper_size=a4
 PAPEROPT_letter = -D latex_paper_size=letter
 ALLSPHINXOPTS   = -d build/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) $(SRCDIR)
 
 .PHONY: help clean html web pickle htmlhelp latex changes linkcheck api
 
 default: html
 
 help:
 	@echo "Please use \`make <target>' where <target> is one of"
 	@echo "  html        standalone HTML files"
 	@echo "  html_noapi  same as above, without the time consuming API docs"
 	@echo "  pickle      pickle files (usable by e.g. sphinx-web)"
 	@echo "  htmlhelp    HTML files and a HTML help project"
 	@echo "  latex       LaTeX files, you can set PAPER=a4 or PAPER=letter"
 	@echo "  texinfo     Texinfo files"
 	@echo "  info        Texinfo files and run them through makeinfo"
 	@echo "  changes     an overview over all changed/added/deprecated items"
 	@echo "  linkcheck   check all external links for integrity (takes a long time)"
 	@echo
 	@echo "Compound utility targets:"
 	@echo "pdf          latex and then runs the PDF generation"
 	@echo "all          html and pdf"
 	@echo "dist         all, and then puts the results in dist/"
 	@echo "gitwash-update update git workflow from source repo"
 
 clean_api:
 	-rm -rf $(SRCDIR)/api/generated
 
 clean: clean_api
 	-rm -rf build/* dist/*
+	-cd $(SRCDIR)/config/options; cat generated | xargs -r rm -f
 	-rm -rf $(SRCDIR)/config/options/generated
 
 pdf: latex
 	cd build/latex && make all-pdf
 
 all: html pdf
 
 # For final distribution, only build HTML (our pdf is now so large as to be
 # unusable, takes forever to build and just bloats the downloads).  We leave
 # them hardlinked at the top-level so users find them easily, though the
 # original build/html dir is left in-place (useful to reload builds while
 # testing).
 dist: html
 	rm -rf html
 	cp -al build/html .
 	@echo "Build finished.  Final docs are in html/"
 
 html: api autoconfig
 html_noapi: clean_api autoconfig
 
 html html_noapi:
 	mkdir -p build/html build/doctrees
 	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) build/html
 	@echo
 	@echo "Build finished. The HTML pages are in build/html."
 
 autoconfig: source/config/options/generated
 
 source/config/options/generated:
 	python autogen_config.py
 	@echo "Created docs for config options"
 
 api: source/api/generated/gen.txt
 
 source/api/generated/gen.txt:
 	python autogen_api.py
 	@echo "Build API docs finished."
 
 pickle:
 	mkdir -p build/pickle build/doctrees
 	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) build/pickle
 	@echo
 	@echo "Build finished; now you can process the pickle files or run"
 	@echo "  sphinx-web build/pickle"
 	@echo "to start the sphinx-web server."
 
 web: pickle
 
 htmlhelp:
 	mkdir -p build/htmlhelp build/doctrees
 	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) build/htmlhelp
 	@echo
 	@echo "Build finished; now you can run HTML Help Workshop with the" \
 	      ".hhp project file in build/htmlhelp."
 
 qthelp:
 	mkdir -p build/qthelp
 	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) build/qthelp
 	@echo
 	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
 	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
 	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/IPython.qhcp"
 	@echo "To view the help file:"
 	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/IPython.qhc"
 
 latex: api autoconfig
 	mkdir -p build/latex build/doctrees
 	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) build/latex
 	@echo
 	@echo "Build finished; the LaTeX files are in build/latex."
 	@echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \
 	      "run these through (pdf)latex."
 
 changes:
 	mkdir -p build/changes build/doctrees
 	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) build/changes
 	@echo
 	@echo "The overview file is in build/changes."
 
 linkcheck:
 	mkdir -p build/linkcheck build/doctrees
 	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) build/linkcheck
 	@echo
 	@echo "Link check complete; look for any errors in the above output " \
 	      "or in build/linkcheck/output.rst."
 
 gitwash-update:
 	python ../tools/gitwash_dumper.py source/development ipython
 
 nightly: dist
 	rsync -avH --delete dist/ ipython:www/doc/nightly
 
 gh-pages: clean html
 	# if VERSION is unspecified, it will be dev
 	# For releases, VERSION should be just the major version,
 	# e.g. VERSION=2 make gh-pages
 	python gh-pages.py $(VERSION)
 
 texinfo:
 	mkdir -p $(BUILDDIR)/texinfo
 	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
 	@echo
 	@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
 	@echo "Run \`make' in that directory to run these through makeinfo" \
 	      "(use \`make info' here to do that automatically)."
 
 info:
 	mkdir -p $(BUILDDIR)/texinfo
 	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
 	@echo "Running Texinfo files through makeinfo..."
 	make -C $(BUILDDIR)/texinfo info
 	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."

docs/autogen_config.py

@@ -1,80 +1,88 b''
+#!/usr/bin/env python
+
 from IPython.utils.text import indent, wrap_paragraphs
 
 from IPython.terminal.ipapp import TerminalIPythonApp
 from IPython.kernel.zmq.kernelapp import IPKernelApp
 from IPython.html.notebookapp import NotebookApp
 
 def document_config_options(classes):
     lines = []
     for cls in classes:
         classname = cls.__name__
         for k, trait in sorted(cls.class_traits(config=True).items()):
             ttype = trait.__class__.__name__
 
             termline = classname + '.' + trait.name
 
             # Choices or type
             if 'Enum' in ttype:
                 # include Enum choices
                 termline += ' : ' + '|'.join(repr(x) for x in trait.values)
             else:
                 termline += ' : ' + ttype
             lines.append(termline)
 
             # Default value
             try:
                 dv = trait.get_default_value()
                 dvr = repr(dv)
             except Exception:
                 dvr = dv = None # ignore defaults we can't construct
             if (dv is not None) and (dvr is not None):
                 if len(dvr) > 64:
                     dvr = dvr[:61]+'...'
                 # Double up backslashes, so they get to the rendered docs
                 dvr = dvr.replace('\\n', '\\\\n')
                 lines.append('    Default: ' + dvr)
                 lines.append('')
 
             help = trait.get_metadata('help')
             if help is not None:
                 help = '\n\n'.join(wrap_paragraphs(help, 76))
                 lines.append(indent(help, 4))
             else:
                 lines.append('    No description')
 
             lines.append('')
     return '\n'.join(lines)
 
 kernel_classes = IPKernelApp().classes
 
-def write_doc(filename, title, classes, preamble=None):
+def write_doc(name, title, classes, preamble=None):
     configdoc = document_config_options(classes)
-    with open('source/config/options/%s.rst' % filename, 'w') as f:
+    filename = '%s.rst' % name
+    with open('source/config/options/%s' % filename, 'w') as f:
         f.write(title + '\n')
         f.write(('=' * len(title)) + '\n')
         f.write('\n')
         if preamble is not None:
             f.write(preamble + '\n\n')
         f.write(configdoc)
+    with open('source/config/options/generated', 'a') as f:
+        f.write(filename + '\n')
+
 
 if __name__ == '__main__':
+    # create empty file
+    with open('source/config/options/generated', 'w'):
+        pass
+
     write_doc('terminal', 'Terminal IPython options', TerminalIPythonApp().classes)
     write_doc('kernel', 'IPython kernel options', kernel_classes,
               preamble="These options can be used in :file:`ipython_notebook_config.py` "
               "or in :file:`ipython_qtconsole_config.py`")
     nbclasses = set(NotebookApp().classes) - set(kernel_classes)
     write_doc('notebook', 'IPython notebook options', nbclasses,
               preamble="Any of the :doc:`kernel` can also be used.")
 
     try:
         from IPython.qt.console.qtconsoleapp import IPythonQtConsoleApp
     except ImportError:
         print("WARNING: Could not import qtconsoleapp. Config options for the "
               "Qt Console will not be documented.")
     else:
         qtclasses = set(IPythonQtConsoleApp().classes) - set(kernel_classes)
         write_doc('qtconsole', 'IPython Qt console options', qtclasses,
                   preamble="Any of the :doc:`kernel` can also be used.")
 
-    with open('source/config/options/generated', 'w'):
-        pass
  No newline at end of file