fea6ab1624
Sphix 1.5 (I9e7261c4124b71eeb6bddd9e21747b61bbdc16fa) includes "warning-is-error" which supersedes pbr's warnerrors. Enable this and fix up the resulting failures - trailing lines for lists in element_deps directive - missing README's that are linked - syntax error and highlighting in building instructions Change-Id: I6549551b4a9bf47076c9811a7a38a666cbea2a50
72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
#
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# Copyright 2017 Andreas Florath (andreas@florath.net)
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# Scan the element directory, looks for element dependencies and
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# writes them out when the directive
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# .. element_deps::
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# is used.
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# This was developed only for internal use and must be called
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# from the source top directory.
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from diskimage_builder.element_dependencies import _find_all_elements
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from diskimage_builder.paths import get_path
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from docutils.parsers.rst import Directive
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import os
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all_elements = _find_all_elements(get_path("elements"))
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def make_dep_list(title, deps):
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lines = []
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lines.append(title)
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lines.append("+" * len(title))
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for dep in deps:
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lines.append("* :doc:`../%s/README`" % dep)
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lines.append('') # careful to end with a blank line
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return lines
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class ElementDepsDirective(Directive):
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# this enables content in the directive
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has_content = True
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def run(self):
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source = self.state_machine.input_lines.source(
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self.lineno - self.state_machine.input_offset - 1)
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# Extract the element from the source attribute of the document
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element_name = os.path.basename(os.path.dirname(
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self.state_machine.document.attributes['source']))
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lines = ["Element Dependencies",
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"--------------------"]
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# This should not fail -- sphinx would be finding an element
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# that dib doesn't know about?
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element = all_elements[element_name]
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if element.depends:
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lines.extend(make_dep_list("Uses", element.depends))
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if element.r_depends:
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lines.extend(make_dep_list("Used by", element.r_depends))
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self.state_machine.insert_input(lines, source)
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return []
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def setup(app):
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app.add_directive('element_deps', ElementDepsDirective)
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