diff --git a/doc/source/conf.py b/doc/source/conf.py index 2e4719e..d6cfb07 100644 --- a/doc/source/conf.py +++ b/doc/source/conf.py @@ -35,8 +35,8 @@ extensions = ['sphinx.ext.autodoc', ] # Feed configuration for yasfb -feed_base_url = 'http://specs.openstack.org/openstack/ironic-specs' -feed_author = 'OpenStack Ironic Team' +feed_base_url = 'http://specs.openstack.org/openstack/mogan-specs' +feed_author = 'OpenStack Mogan Team' todo_include_todos = True @@ -53,8 +53,8 @@ source_suffix = '.rst' master_doc = 'index' # General information about the project. -project = u'Ironic Specs' -copyright = u'%s, OpenStack Ironic Team' % datetime.date.today().year +project = u'Mogan Specs' +copyright = u'%s, OpenStack Mogan Team' % datetime.date.today().year # The language for content autogenerated by Sphinx. Refer to documentation # for a list of supported languages. @@ -91,7 +91,7 @@ show_authors = False pygments_style = 'sphinx' # A list of ignored prefixes for module index sorting. -modindex_common_prefix = ['ironic-specs.'] +modindex_common_prefix = ['mogan-specs.'] # -- Options for man page output ---------------------------------------------- man_pages = [] @@ -169,7 +169,7 @@ html_use_index = False #html_file_suffix = None # Output file base name for HTML help builder. -htmlhelp_basename = 'Ironic-Specsdoc' +htmlhelp_basename = 'Mogan-Specsdoc' # -- Options for LaTeX output -------------------------------------------------- @@ -188,8 +188,8 @@ latex_elements = { # Grouping the document tree into LaTeX files. List of tuples # (source start file, target name, title, author, documentclass [howto/manual]). latex_documents = [ - ('index', 'Ironic-specs.tex', u'Ironic Specs', - u'OpenStack Ironic Team', 'manual'), + ('index', 'Mogan-specs.tex', u'Mogan Specs', + u'OpenStack Mogan Team', 'manual'), ] # The name of an image file (relative to this directory) to place at the top of @@ -218,8 +218,8 @@ latex_documents = [ # (source start file, target name, title, author, # dir menu entry, description, category) texinfo_documents = [ - ('index', 'Ironic-specs', u'Ironic Design Specs', - u'OpenStack Ironic Team', 'ironic-specs', 'Design specifications for the Ironic project.', + ('index', 'Mogan-specs', u'Mogan Design Specs', + u'OpenStack Mogan Team', 'mogan-specs', 'Design specifications for the Mogan project.', 'Miscellaneous'), ] @@ -236,10 +236,10 @@ texinfo_documents = [ # -- Options for Epub output --------------------------------------------------- # Bibliographic Dublin Core info. -epub_title = u'Ironic Specs' -epub_author = u'OpenStack Ironic Team' -epub_publisher = u'OpenStack Ironic Team' -epub_copyright = u'2014, OpenStack Ironic Team' +epub_title = u'Mogan Specs' +epub_author = u'OpenStack Mogan Team' +epub_publisher = u'OpenStack Mogan Team' +epub_copyright = u'2017, OpenStack Mogan Team' # The language of the text. It defaults to the language option # or en if the language is not set. diff --git a/specs/ocata/approved/template b/specs/ocata/approved/template deleted file mode 100644 index e69de29..0000000 diff --git a/specs/ocata/approved/template.rst b/specs/ocata/approved/template.rst new file mode 100644 index 0000000..0ed6815 --- /dev/null +++ b/specs/ocata/approved/template.rst @@ -0,0 +1,384 @@ +.. + This work is licensed under a Creative Commons Attribution 3.0 Unported + License. + + http://creativecommons.org/licenses/by/3.0/legalcode + +========================================== +Example Spec - The title of your blueprint +========================================== + +Include the URL of your launchpad blueprint: + +https://blueprints.launchpad.net/mogan/+spec/example + +Introduction paragraph -- why are we doing anything? A single paragraph of +prose that operators can understand. The title and this first paragraph +should be used as the subject line and body of the commit message +respectively. + +Some notes about the mogan-spec and blueprint process: + +* Not all blueprints need a spec. For more information see + http://docs.openstack.org/developer/mogan/blueprints.html#specs + +* The aim of this document is first to define the problem we need to solve, + and second agree the overall approach to solve that problem. + +* This is not intended to be extensive documentation for a new feature. + For example, there is no need to specify the exact configuration changes, + nor the exact details of any DB model changes. But you should still define + that such changes are required, and be clear on how that will affect + upgrades. + +* You should aim to get your spec approved before writing your code. + While you are free to write prototypes and code before getting your spec + approved, its possible that the outcome of the spec review process leads + you towards a fundamentally different solution than you first envisaged. + +* But, API changes are held to a much higher level of scrutiny. + As soon as an API change merges, we must assume it could be in production + somewhere, and as such, we then need to support that API change forever. + To avoid getting that wrong, we do want lots of details about API changes + upfront. + +Some notes about using this template: + +* Your spec should be in ReSTructured text, like this template. + +* Please wrap text at 79 columns. + +* The filename in the git repository should match the launchpad URL, for + example a URL of: https://blueprints.launchpad.net/mogan/+spec/awesome-thing + should be named awesome-thing.rst + +* Please do not delete any of the sections in this template. If you have + nothing to say for a whole section, just write: None + +* For help with syntax, see http://sphinx-doc.org/rest.html + +* To test out your formatting, build the docs using tox and see the generated + HTML file in doc/build/html/specs/ + +* If you would like to provide a diagram with your spec, ascii diagrams are + required. http://asciiflow.com/ is a very nice tool to assist with making + ascii diagrams. The reason for this is that the tool used to review specs is + based purely on plain text. Plain text will allow review to proceed without + having to look at additional files which can not be viewed in gerrit. It + will also allow inline feedback on the diagram itself. + +* If your specification proposes any changes to the Mogan REST API such + as changing parameters which can be returned or accepted, or even + the semantics of what happens when a client calls into the API, then + you should add the APIImpact flag to the commit message. Specifications with + the APIImpact flag can be found with the following query: + + https://review.openstack.org/#/q/status:open+project:openstack/mogan-specs+message:apiimpact,n,z + + +Problem description +=================== + +A detailed description of the problem. What problem is this blueprint +addressing? + +Use Cases +--------- + +What use cases does this address? What impact on actors does this change have? +Ensure you are clear about the actors in each use case: Developer, End User, +Deployer etc. + +Proposed change +=============== + +Here is where you cover the change you propose to make in detail. How do you +propose to solve this problem? + +If this is one part of a larger effort make it clear where this piece ends. In +other words, what's the scope of this effort? + +At this point, if you would like to just get feedback on if the problem and +proposed change fit in mogan, you can stop here and post this for review to get +preliminary feedback. If so please say: +Posting to get preliminary feedback on the scope of this spec. + +Alternatives +------------ + +What other ways could we do this thing? Why aren't we using those? This doesn't +have to be a full literature review, but it should demonstrate that thought has +been put into why the proposed solution is an appropriate one. + +Data model impact +----------------- + +Changes which require modifications to the data model often have a wider impact +on the system. The community often has strong opinions on how the data model +should be evolved, from both a functional and performance perspective. It is +therefore important to capture and gain agreement as early as possible on any +proposed changes to the data model. + +Questions which need to be addressed by this section include: + +* What new data objects and/or database schema changes is this going to + require? + +* What database migrations will accompany this change. + +* How will the initial set of new data objects be generated, for example if you + need to take into account existing instances, or modify other existing data + describe how that will work. + +REST API impact +--------------- + +Each API method which is either added or changed should have the following + +* Specification for the method + + * A description of what the method does suitable for use in + user documentation + + * Method type (POST/PUT/GET/DELETE) + + * Normal http response code(s) + + * Expected error http response code(s) + + * A description for each possible error code should be included + describing semantic errors which can cause it such as + inconsistent parameters supplied to the method, or when an + instance is not in an appropriate state for the request to + succeed. Errors caused by syntactic problems covered by the JSON + schema definition do not need to be included. + + * URL for the resource + + * URL should not include underscores, and use hyphens instead. + + * Parameters which can be passed via the url + + * JSON schema definition for the request body data if allowed + + * Field names should use snake_case style, not CamelCase or MixedCase + style. + + * JSON schema definition for the response body data if any + + * Field names should use snake_case style, not CamelCase or MixedCase + style. + +* Example use case including typical API samples for both data supplied + by the caller and the response + +* Discuss any policy changes, and discuss what things a deployer needs to + think about when defining their policy. + +Note that the schema should be defined as restrictively as +possible. Parameters which are required should be marked as such and +only under exceptional circumstances should additional parameters +which are not defined in the schema be permitted (eg +additionaProperties should be False). + +Reuse of existing predefined parameter types such as regexps for +passwords and user defined names is highly encouraged. + +Security impact +--------------- + +Describe any potential security impact on the system. Some of the items to +consider include: + +* Does this change touch sensitive data such as tokens, keys, or user data? + +* Does this change alter the API in a way that may impact security, such as + a new way to access sensitive information or a new way to login? + +* Does this change involve cryptography or hashing? + +* Does this change require the use of sudo or any elevated privileges? + +* Does this change involve using or parsing user-provided data? This could + be directly at the API level or indirectly such as changes to a cache layer. + +* Can this change enable a resource exhaustion attack, such as allowing a + single API interaction to consume significant server resources? Some examples + of this include launching subprocesses for each connection, or entity + expansion attacks in XML. + +For more detailed guidance, please see the OpenStack Security Guidelines as +a reference (https://wiki.openstack.org/wiki/Security/Guidelines). These +guidelines are a work in progress and are designed to help you identify +security best practices. For further information, feel free to reach out +to the OpenStack Security Group at openstack-security@lists.openstack.org. + +Notifications impact +-------------------- + +Please specify any changes to notifications. Be that an extra notification, +changes to an existing notification, or removing a notification. + +Other end user impact +--------------------- + +Aside from the API, are there other ways a user will interact with this +feature? + +* Does this change have an impact on python-moganclient? What does the user + interface there look like? + +Performance Impact +------------------ + +Describe any potential performance impact on the system, for example +how often will new code be called, and is there a major change to the calling +pattern of existing code. + +Examples of things to consider here include: + +* A periodic task might look like a small addition but if it calls conductor or + another service the load is multiplied by the number of nodes in the system. + +* Scheduler filters get called once per host for every instance being created, + so any latency they introduce is linear with the size of the system. + +* A small change in a utility function or a commonly used decorator can have a + large impacts on performance. + +* Calls which result in a database queries (whether direct or via conductor) + can have a profound impact on performance when called in critical sections of + the code. + +* Will the change include any locking, and if so what considerations are there + on holding the lock? + +Other deployer impact +--------------------- + +Discuss things that will affect how you deploy and configure OpenStack +that have not already been mentioned, such as: + +* What config options are being added? Should they be more generic than + proposed (for example a flag that other hypervisor drivers might want to + implement as well)? Are the default values ones which will work well in + real deployments? + +* Is this a change that takes immediate effect after its merged, or is it + something that has to be explicitly enabled? + +* If this change is a new binary, how would it be deployed? + +* Please state anything that those doing continuous deployment, or those + upgrading from the previous release, need to be aware of. Also describe + any plans to deprecate configuration values or features. For example, if we + change the directory name that instances are stored in, how do we handle + instance directories created before the change landed? Do we move them? Do + we have a special case in the code? Do we assume that the operator will + recreate all the instances in their cloud? + +Developer impact +---------------- + +Discuss things that will affect other developers working on OpenStack, +such as: + +* If the blueprint proposes a change to the driver API, discussion of how + other hypervisors would implement the feature is required. + + +Implementation +============== + +Assignee(s) +----------- + +Who is leading the writing of the code? Or is this a blueprint where you're +throwing it out there to see who picks it up? + +If more than one person is working on the implementation, please designate the +primary author and contact. + +Primary assignee: + + +Other contributors: + + +Work Items +---------- + +Work items or tasks -- break the feature up into the things that need to be +done to implement it. Those parts might end up being done by different people, +but we're mostly trying to understand the timeline for implementation. + + +Dependencies +============ + +* Include specific references to specs and/or blueprints in mogan, or in other + projects, that this one either depends on or is related to. + +* If this requires functionality of another project that is not currently used + by Mogan, document that fact. + +* Does this feature require any new library dependencies or code otherwise not + included in OpenStack? Or does it depend on a specific version of library? + + +Testing +======= + +Please discuss the important scenarios needed to test here, as well as +specific edge cases we should be ensuring work correctly. For each +scenario please specify if this requires specialized hardware, a full +openstack environment, or can be simulated inside the Mogan tree. + +Please discuss how the change will be tested. We especially want to know what +tempest tests will be added. It is assumed that unit test coverage will be +added so that doesn't need to be mentioned explicitly, but discussion of why +you think unit tests are sufficient and we don't need to add more tempest +tests would need to be included. + +Is this untestable in gate given current limitations (specific hardware / +software configurations available)? If so, are there mitigation plans (3rd +party testing, gate enhancements, etc). + + +Documentation Impact +==================== + +Which audiences are affected most by this change, and which documentation +titles on docs.openstack.org should be updated because of this change? Don't +repeat details discussed above, but reference them here in the context of +documentation for multiple audiences. For example, the Operations Guide targets +cloud operators, and the End User Guide would need to be updated if the change +offers a new feature available through the CLI or dashboard. If a config option +changes or is deprecated, note here that the documentation needs to be updated +to reflect this specification's change. + +References +========== + +Please add any useful references here. You are not required to have any +reference. Moreover, this specification should still make sense when your +references are unavailable. Examples of what you could include are: + +* Links to mailing list or IRC discussions + +* Links to notes from a summit session + +* Links to relevant research, if appropriate + +* Related specifications as appropriate (e.g. if it's an EC2 thing, link the + EC2 docs) + +* Anything else you feel it is worthwhile to refer to + +.. list-table:: Revisions + :header-rows: 1 + + * - Release Name + - Description + * - Ocata + - Introduced diff --git a/specs/template.rst b/specs/template.rst new file mode 100644 index 0000000..0ed6815 --- /dev/null +++ b/specs/template.rst @@ -0,0 +1,384 @@ +.. + This work is licensed under a Creative Commons Attribution 3.0 Unported + License. + + http://creativecommons.org/licenses/by/3.0/legalcode + +========================================== +Example Spec - The title of your blueprint +========================================== + +Include the URL of your launchpad blueprint: + +https://blueprints.launchpad.net/mogan/+spec/example + +Introduction paragraph -- why are we doing anything? A single paragraph of +prose that operators can understand. The title and this first paragraph +should be used as the subject line and body of the commit message +respectively. + +Some notes about the mogan-spec and blueprint process: + +* Not all blueprints need a spec. For more information see + http://docs.openstack.org/developer/mogan/blueprints.html#specs + +* The aim of this document is first to define the problem we need to solve, + and second agree the overall approach to solve that problem. + +* This is not intended to be extensive documentation for a new feature. + For example, there is no need to specify the exact configuration changes, + nor the exact details of any DB model changes. But you should still define + that such changes are required, and be clear on how that will affect + upgrades. + +* You should aim to get your spec approved before writing your code. + While you are free to write prototypes and code before getting your spec + approved, its possible that the outcome of the spec review process leads + you towards a fundamentally different solution than you first envisaged. + +* But, API changes are held to a much higher level of scrutiny. + As soon as an API change merges, we must assume it could be in production + somewhere, and as such, we then need to support that API change forever. + To avoid getting that wrong, we do want lots of details about API changes + upfront. + +Some notes about using this template: + +* Your spec should be in ReSTructured text, like this template. + +* Please wrap text at 79 columns. + +* The filename in the git repository should match the launchpad URL, for + example a URL of: https://blueprints.launchpad.net/mogan/+spec/awesome-thing + should be named awesome-thing.rst + +* Please do not delete any of the sections in this template. If you have + nothing to say for a whole section, just write: None + +* For help with syntax, see http://sphinx-doc.org/rest.html + +* To test out your formatting, build the docs using tox and see the generated + HTML file in doc/build/html/specs/ + +* If you would like to provide a diagram with your spec, ascii diagrams are + required. http://asciiflow.com/ is a very nice tool to assist with making + ascii diagrams. The reason for this is that the tool used to review specs is + based purely on plain text. Plain text will allow review to proceed without + having to look at additional files which can not be viewed in gerrit. It + will also allow inline feedback on the diagram itself. + +* If your specification proposes any changes to the Mogan REST API such + as changing parameters which can be returned or accepted, or even + the semantics of what happens when a client calls into the API, then + you should add the APIImpact flag to the commit message. Specifications with + the APIImpact flag can be found with the following query: + + https://review.openstack.org/#/q/status:open+project:openstack/mogan-specs+message:apiimpact,n,z + + +Problem description +=================== + +A detailed description of the problem. What problem is this blueprint +addressing? + +Use Cases +--------- + +What use cases does this address? What impact on actors does this change have? +Ensure you are clear about the actors in each use case: Developer, End User, +Deployer etc. + +Proposed change +=============== + +Here is where you cover the change you propose to make in detail. How do you +propose to solve this problem? + +If this is one part of a larger effort make it clear where this piece ends. In +other words, what's the scope of this effort? + +At this point, if you would like to just get feedback on if the problem and +proposed change fit in mogan, you can stop here and post this for review to get +preliminary feedback. If so please say: +Posting to get preliminary feedback on the scope of this spec. + +Alternatives +------------ + +What other ways could we do this thing? Why aren't we using those? This doesn't +have to be a full literature review, but it should demonstrate that thought has +been put into why the proposed solution is an appropriate one. + +Data model impact +----------------- + +Changes which require modifications to the data model often have a wider impact +on the system. The community often has strong opinions on how the data model +should be evolved, from both a functional and performance perspective. It is +therefore important to capture and gain agreement as early as possible on any +proposed changes to the data model. + +Questions which need to be addressed by this section include: + +* What new data objects and/or database schema changes is this going to + require? + +* What database migrations will accompany this change. + +* How will the initial set of new data objects be generated, for example if you + need to take into account existing instances, or modify other existing data + describe how that will work. + +REST API impact +--------------- + +Each API method which is either added or changed should have the following + +* Specification for the method + + * A description of what the method does suitable for use in + user documentation + + * Method type (POST/PUT/GET/DELETE) + + * Normal http response code(s) + + * Expected error http response code(s) + + * A description for each possible error code should be included + describing semantic errors which can cause it such as + inconsistent parameters supplied to the method, or when an + instance is not in an appropriate state for the request to + succeed. Errors caused by syntactic problems covered by the JSON + schema definition do not need to be included. + + * URL for the resource + + * URL should not include underscores, and use hyphens instead. + + * Parameters which can be passed via the url + + * JSON schema definition for the request body data if allowed + + * Field names should use snake_case style, not CamelCase or MixedCase + style. + + * JSON schema definition for the response body data if any + + * Field names should use snake_case style, not CamelCase or MixedCase + style. + +* Example use case including typical API samples for both data supplied + by the caller and the response + +* Discuss any policy changes, and discuss what things a deployer needs to + think about when defining their policy. + +Note that the schema should be defined as restrictively as +possible. Parameters which are required should be marked as such and +only under exceptional circumstances should additional parameters +which are not defined in the schema be permitted (eg +additionaProperties should be False). + +Reuse of existing predefined parameter types such as regexps for +passwords and user defined names is highly encouraged. + +Security impact +--------------- + +Describe any potential security impact on the system. Some of the items to +consider include: + +* Does this change touch sensitive data such as tokens, keys, or user data? + +* Does this change alter the API in a way that may impact security, such as + a new way to access sensitive information or a new way to login? + +* Does this change involve cryptography or hashing? + +* Does this change require the use of sudo or any elevated privileges? + +* Does this change involve using or parsing user-provided data? This could + be directly at the API level or indirectly such as changes to a cache layer. + +* Can this change enable a resource exhaustion attack, such as allowing a + single API interaction to consume significant server resources? Some examples + of this include launching subprocesses for each connection, or entity + expansion attacks in XML. + +For more detailed guidance, please see the OpenStack Security Guidelines as +a reference (https://wiki.openstack.org/wiki/Security/Guidelines). These +guidelines are a work in progress and are designed to help you identify +security best practices. For further information, feel free to reach out +to the OpenStack Security Group at openstack-security@lists.openstack.org. + +Notifications impact +-------------------- + +Please specify any changes to notifications. Be that an extra notification, +changes to an existing notification, or removing a notification. + +Other end user impact +--------------------- + +Aside from the API, are there other ways a user will interact with this +feature? + +* Does this change have an impact on python-moganclient? What does the user + interface there look like? + +Performance Impact +------------------ + +Describe any potential performance impact on the system, for example +how often will new code be called, and is there a major change to the calling +pattern of existing code. + +Examples of things to consider here include: + +* A periodic task might look like a small addition but if it calls conductor or + another service the load is multiplied by the number of nodes in the system. + +* Scheduler filters get called once per host for every instance being created, + so any latency they introduce is linear with the size of the system. + +* A small change in a utility function or a commonly used decorator can have a + large impacts on performance. + +* Calls which result in a database queries (whether direct or via conductor) + can have a profound impact on performance when called in critical sections of + the code. + +* Will the change include any locking, and if so what considerations are there + on holding the lock? + +Other deployer impact +--------------------- + +Discuss things that will affect how you deploy and configure OpenStack +that have not already been mentioned, such as: + +* What config options are being added? Should they be more generic than + proposed (for example a flag that other hypervisor drivers might want to + implement as well)? Are the default values ones which will work well in + real deployments? + +* Is this a change that takes immediate effect after its merged, or is it + something that has to be explicitly enabled? + +* If this change is a new binary, how would it be deployed? + +* Please state anything that those doing continuous deployment, or those + upgrading from the previous release, need to be aware of. Also describe + any plans to deprecate configuration values or features. For example, if we + change the directory name that instances are stored in, how do we handle + instance directories created before the change landed? Do we move them? Do + we have a special case in the code? Do we assume that the operator will + recreate all the instances in their cloud? + +Developer impact +---------------- + +Discuss things that will affect other developers working on OpenStack, +such as: + +* If the blueprint proposes a change to the driver API, discussion of how + other hypervisors would implement the feature is required. + + +Implementation +============== + +Assignee(s) +----------- + +Who is leading the writing of the code? Or is this a blueprint where you're +throwing it out there to see who picks it up? + +If more than one person is working on the implementation, please designate the +primary author and contact. + +Primary assignee: + + +Other contributors: + + +Work Items +---------- + +Work items or tasks -- break the feature up into the things that need to be +done to implement it. Those parts might end up being done by different people, +but we're mostly trying to understand the timeline for implementation. + + +Dependencies +============ + +* Include specific references to specs and/or blueprints in mogan, or in other + projects, that this one either depends on or is related to. + +* If this requires functionality of another project that is not currently used + by Mogan, document that fact. + +* Does this feature require any new library dependencies or code otherwise not + included in OpenStack? Or does it depend on a specific version of library? + + +Testing +======= + +Please discuss the important scenarios needed to test here, as well as +specific edge cases we should be ensuring work correctly. For each +scenario please specify if this requires specialized hardware, a full +openstack environment, or can be simulated inside the Mogan tree. + +Please discuss how the change will be tested. We especially want to know what +tempest tests will be added. It is assumed that unit test coverage will be +added so that doesn't need to be mentioned explicitly, but discussion of why +you think unit tests are sufficient and we don't need to add more tempest +tests would need to be included. + +Is this untestable in gate given current limitations (specific hardware / +software configurations available)? If so, are there mitigation plans (3rd +party testing, gate enhancements, etc). + + +Documentation Impact +==================== + +Which audiences are affected most by this change, and which documentation +titles on docs.openstack.org should be updated because of this change? Don't +repeat details discussed above, but reference them here in the context of +documentation for multiple audiences. For example, the Operations Guide targets +cloud operators, and the End User Guide would need to be updated if the change +offers a new feature available through the CLI or dashboard. If a config option +changes or is deprecated, note here that the documentation needs to be updated +to reflect this specification's change. + +References +========== + +Please add any useful references here. You are not required to have any +reference. Moreover, this specification should still make sense when your +references are unavailable. Examples of what you could include are: + +* Links to mailing list or IRC discussions + +* Links to notes from a summit session + +* Links to relevant research, if appropriate + +* Related specifications as appropriate (e.g. if it's an EC2 thing, link the + EC2 docs) + +* Anything else you feel it is worthwhile to refer to + +.. list-table:: Revisions + :header-rows: 1 + + * - Release Name + - Description + * - Ocata + - Introduced diff --git a/tests/test_titles.py b/tests/test_titles.py new file mode 100644 index 0000000..8ba652b --- /dev/null +++ b/tests/test_titles.py @@ -0,0 +1,130 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +import glob +import re + +import docutils.core +import testtools + + +class TestTitles(testtools.TestCase): + def _get_title(self, section_tree): + section = { + 'subtitles': [], + } + for node in section_tree: + if node.tagname == 'title': + section['name'] = node.rawsource + elif node.tagname == 'section': + subsection = self._get_title(node) + section['subtitles'].append(subsection['name']) + return section + + def _get_titles(self, spec): + titles = {} + for node in spec: + if node.tagname == 'section': + # Note subsection subtitles are thrown away + section = self._get_title(node) + titles[section['name']] = section['subtitles'] + return titles + + def _check_titles(self, filename, expect, actual): + missing_sections = [x for x in expect.keys() if ( + x not in actual.keys())] + extra_sections = [x for x in actual.keys() if x not in expect.keys()] + + msgs = [] + if len(missing_sections) > 0: + msgs.append("Missing sections: %s" % missing_sections) + if len(extra_sections) > 0: + msgs.append("Extra sections: %s" % extra_sections) + + for section in expect.keys(): + missing_subsections = [x for x in expect[section] + if x not in actual.get(section, {})] + # extra subsections are allowed + if len(missing_subsections) > 0: + msgs.append("Section '%s' is missing subsections: %s" + % (section, missing_subsections)) + + if len(msgs) > 0: + self.fail("While checking '%s':\n %s" + % (filename, "\n ".join(msgs))) + + def _check_lines_wrapping(self, tpl, raw): + code_block = False + for i, line in enumerate(raw.split("\n")): + # NOTE(ndipanov): Allow code block lines to be longer than 79 ch + if code_block: + if not line or line.startswith(" "): + continue + else: + code_block = False + if "::" in line: + code_block = True + if "http://" in line or "https://" in line: + continue + # Allow lines which do not contain any whitespace + if re.match("\s*[^\s]+$", line): + continue + self.assertTrue( + len(line) < 80, + msg="%s:%d: Line limited to a maximum of 79 characters." % + (tpl, i + 1)) + + def _check_no_cr(self, tpl, raw): + matches = re.findall('\r', raw) + self.assertEqual( + len(matches), 0, + "Found %s literal carriage returns in file %s" % + (len(matches), tpl)) + + def _check_no_zwsp(self, tpl, raw): + matches = raw.decode('utf-8').find(u"\u200B") + self.assertEqual( + matches, -1, + "Found zero width space characters in file %s" % + (tpl)) + + def _check_trailing_spaces(self, tpl, raw): + for i, line in enumerate(raw.split("\n")): + trailing_spaces = re.findall(" +$", line) + self.assertEqual(len(trailing_spaces), 0, + "Found trailing spaces on line %s of %s" % (i + 1, tpl)) + + def test_template(self): + releases = [x.split('/')[1] for x in glob.glob('specs/*/')] + self.assertTrue(len(releases), "Not able to find spec directories") + + with open("specs/template.rst") as f: + template = f.read() + spec = docutils.core.publish_doctree(template) + template_titles = self._get_titles(spec) + + for release in releases: + files = glob.glob("specs/%s/*/*" % release) + for filename in files: + self.assertTrue(filename.endswith(".rst"), + "spec %s must use 'rst' extension." + % filename) + with open(filename) as f: + data = f.read() + + spec = docutils.core.publish_doctree(data) + titles = self._get_titles(spec) + self._check_titles(filename, template_titles, titles) + self._check_lines_wrapping(filename, data) + self._check_no_cr(filename, data) + self._check_no_zwsp(filename, data) + self._check_trailing_spaces(filename, data)