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How to use local_conf method in Slash

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loadwsgi.py

Source:loadwsgi.py

1# (c) 2005 Ian Bicking and contributors; written for Paste (http://pythonpaste.org)2# Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php3from __future__ import with_statement4import os5import sys6import re7import pkg_resources8from paste.deploy.compat import ConfigParser, unquote, iteritems, dictkeys9from paste.deploy.util import fix_call, lookup_object10__all__ = ['loadapp', 'loadserver', 'loadfilter', 'appconfig']11############################################################12## Utility functions13############################################################14def import_string(s):15    return pkg_resources.EntryPoint.parse("x=" + s).load(False)16def _aslist(obj):17    """18    Turn object into a list; lists and tuples are left as-is, None19    becomes [], and everything else turns into a one-element list.20    """21    if obj is None:22        return []23    elif isinstance(obj, (list, tuple)):24        return obj25    else:26        return [obj]27def _flatten(lst):28    """29    Flatten a nested list.30    """31    if not isinstance(lst, (list, tuple)):32        return [lst]33    result = []34    for item in lst:35        result.extend(_flatten(item))36    return result37class NicerConfigParser(ConfigParser):38    def __init__(self, filename, *args, **kw):39        ConfigParser.__init__(self, *args, **kw)40        self.filename = filename41        if hasattr(self, '_interpolation'):42            self._interpolation = self.InterpolateWrapper(self._interpolation)43    read_file = getattr(ConfigParser, 'read_file', ConfigParser.readfp)44    def defaults(self):45        """Return the defaults, with their values interpolated (with the46        defaults dict itself)47        Mainly to support defaults using values such as %(here)s48        """49        defaults = ConfigParser.defaults(self).copy()50        for key, val in iteritems(defaults):51            defaults[key] = self.get('DEFAULT', key) or val52        return defaults53    def _interpolate(self, section, option, rawval, vars):54        # Python < 3.255        try:56            return ConfigParser._interpolate(57                self, section, option, rawval, vars)58        except Exception:59            e = sys.exc_info()[1]60            args = list(e.args)61            args[0] = 'Error in file %s: %s' % (self.filename, e)62            e.args = tuple(args)63            e.message = args[0]64            raise65    class InterpolateWrapper(object):66        # Python >= 3.267        def __init__(self, original):68            self._original = original69        def __getattr__(self, name):70            return getattr(self._original, name)71        def before_get(self, parser, section, option, value, defaults):72            try:73                return self._original.before_get(parser, section, option,74                                                 value, defaults)75            except Exception:76                e = sys.exc_info()[1]77                args = list(e.args)78                args[0] = 'Error in file %s: %s' % (parser.filename, e)79                e.args = tuple(args)80                e.message = args[0]81                raise82############################################################83## Object types84############################################################85class _ObjectType(object):86    name = None87    egg_protocols = None88    config_prefixes = None89    def __init__(self):90        # Normalize these variables:91        self.egg_protocols = [_aslist(p) for p in _aslist(self.egg_protocols)]92        self.config_prefixes = [_aslist(p) for p in _aslist(self.config_prefixes)]93    def __repr__(self):94        return '<%s protocols=%r prefixes=%r>' % (95            self.name, self.egg_protocols, self.config_prefixes)96    def invoke(self, context):97        assert context.protocol in _flatten(self.egg_protocols)98        return fix_call(context.object,99                        context.global_conf, **context.local_conf)100class _App(_ObjectType):101    name = 'application'102    egg_protocols = ['paste.app_factory', 'paste.composite_factory',103                     'paste.composit_factory']104    config_prefixes = [['app', 'application'], ['composite', 'composit'],105                       'pipeline', 'filter-app']106    def invoke(self, context):107        if context.protocol in ('paste.composit_factory',108                                'paste.composite_factory'):109            return fix_call(context.object,110                            context.loader, context.global_conf,111                            **context.local_conf)112        elif context.protocol == 'paste.app_factory':113            return fix_call(context.object, context.global_conf, **context.local_conf)114        else:115            assert 0, "Protocol %r unknown" % context.protocol116APP = _App()117class _Filter(_ObjectType):118    name = 'filter'119    egg_protocols = [['paste.filter_factory', 'paste.filter_app_factory']]120    config_prefixes = ['filter']121    def invoke(self, context):122        if context.protocol == 'paste.filter_factory':123            return fix_call(context.object,124                            context.global_conf, **context.local_conf)125        elif context.protocol == 'paste.filter_app_factory':126            def filter_wrapper(wsgi_app):127                # This should be an object, so it has a nicer __repr__128                return fix_call(context.object,129                                wsgi_app, context.global_conf,130                                **context.local_conf)131            return filter_wrapper132        else:133            assert 0, "Protocol %r unknown" % context.protocol134FILTER = _Filter()135class _Server(_ObjectType):136    name = 'server'137    egg_protocols = [['paste.server_factory', 'paste.server_runner']]138    config_prefixes = ['server']139    def invoke(self, context):140        if context.protocol == 'paste.server_factory':141            return fix_call(context.object,142                            context.global_conf, **context.local_conf)143        elif context.protocol == 'paste.server_runner':144            def server_wrapper(wsgi_app):145                # This should be an object, so it has a nicer __repr__146                return fix_call(context.object,147                                wsgi_app, context.global_conf,148                                **context.local_conf)149            return server_wrapper150        else:151            assert 0, "Protocol %r unknown" % context.protocol152SERVER = _Server()153# Virtual type: (@@: There's clearly something crufty here;154# this probably could be more elegant)155class _PipeLine(_ObjectType):156    name = 'pipeline'157    def invoke(self, context):158        app = context.app_context.create()159        filters = [c.create() for c in context.filter_contexts]160        filters.reverse()161        for filter in filters:162            app = filter(app)163        return app164PIPELINE = _PipeLine()165class _FilterApp(_ObjectType):166    name = 'filter_app'167    def invoke(self, context):168        next_app = context.next_context.create()169        filter = context.filter_context.create()170        return filter(next_app)171FILTER_APP = _FilterApp()172class _FilterWith(_App):173    name = 'filtered_with'174    def invoke(self, context):175        filter = context.filter_context.create()176        filtered = context.next_context.create()177        if context.next_context.object_type is APP:178            return filter(filtered)179        else:180            # filtering a filter181            def composed(app):182                return filter(filtered(app))183            return composed184FILTER_WITH = _FilterWith()185############################################################186## Loaders187############################################################188def loadapp(uri, name=None, **kw):189    return loadobj(APP, uri, name=name, **kw)190def loadfilter(uri, name=None, **kw):191    return loadobj(FILTER, uri, name=name, **kw)192def loadserver(uri, name=None, **kw):193    return loadobj(SERVER, uri, name=name, **kw)194def appconfig(uri, name=None, relative_to=None, global_conf=None):195    context = loadcontext(APP, uri, name=name,196                          relative_to=relative_to,197                          global_conf=global_conf)198    return context.config()199_loaders = {}200def loadobj(object_type, uri, name=None, relative_to=None,201            global_conf=None):202    context = loadcontext(203        object_type, uri, name=name, relative_to=relative_to,204        global_conf=global_conf)205    return context.create()206def loadcontext(object_type, uri, name=None, relative_to=None,207                global_conf=None):208    if '#' in uri:209        if name is None:210            uri, name = uri.split('#', 1)211        else:212            # @@: Ignore fragment or error?213            uri = uri.split('#', 1)[0]214    if name is None:215        name = 'main'216    if ':' not in uri:217        raise LookupError("URI has no scheme: %r" % uri)218    scheme, path = uri.split(':', 1)219    scheme = scheme.lower()220    if scheme not in _loaders:221        raise LookupError(222            "URI scheme not known: %r (from %s)"223            % (scheme, ', '.join(_loaders.keys())))224    return _loaders[scheme](225        object_type,226        uri, path, name=name, relative_to=relative_to,227        global_conf=global_conf)228def _loadconfig(object_type, uri, path, name, relative_to,229                global_conf):230    isabs = os.path.isabs(path)231    # De-Windowsify the paths:232    path = path.replace('\\', '/')233    if not isabs:234        if not relative_to:235            raise ValueError(236                "Cannot resolve relative uri %r; no relative_to keyword "237                "argument given" % uri)238        relative_to = relative_to.replace('\\', '/')239        if relative_to.endswith('/'):240            path = relative_to + path241        else:242            path = relative_to + '/' + path243    if path.startswith('///'):244        path = path[2:]245    path = unquote(path)246    loader = ConfigLoader(path)247    if global_conf:248        loader.update_defaults(global_conf, overwrite=False)249    return loader.get_context(object_type, name, global_conf)250_loaders['config'] = _loadconfig251def _loadegg(object_type, uri, spec, name, relative_to,252             global_conf):253    loader = EggLoader(spec)254    return loader.get_context(object_type, name, global_conf)255_loaders['egg'] = _loadegg256def _loadfunc(object_type, uri, spec, name, relative_to,257             global_conf):258    loader = FuncLoader(spec)259    return loader.get_context(object_type, name, global_conf)260_loaders['call'] = _loadfunc261############################################################262## Loaders263############################################################264class _Loader(object):265    def get_app(self, name=None, global_conf=None):266        return self.app_context(267            name=name, global_conf=global_conf).create()268    def get_filter(self, name=None, global_conf=None):269        return self.filter_context(270            name=name, global_conf=global_conf).create()271    def get_server(self, name=None, global_conf=None):272        return self.server_context(273            name=name, global_conf=global_conf).create()274    def app_context(self, name=None, global_conf=None):275        return self.get_context(276            APP, name=name, global_conf=global_conf)277    def filter_context(self, name=None, global_conf=None):278        return self.get_context(279            FILTER, name=name, global_conf=global_conf)280    def server_context(self, name=None, global_conf=None):281        return self.get_context(282            SERVER, name=name, global_conf=global_conf)283    _absolute_re = re.compile(r'^[a-zA-Z]+:')284    def absolute_name(self, name):285        """286        Returns true if the name includes a scheme287        """288        if name is None:289            return False290        return self._absolute_re.search(name)291class ConfigLoader(_Loader):292    def __init__(self, filename):293        self.filename = filename = filename.strip()294        defaults = {295            'here': os.path.dirname(os.path.abspath(filename)),296            '__file__': os.path.abspath(filename)297            }298        self.parser = NicerConfigParser(filename, defaults=defaults)299        self.parser.optionxform = str  # Don't lower-case keys300        with open(filename) as f:301            self.parser.read_file(f)302    def update_defaults(self, new_defaults, overwrite=True):303        for key, value in iteritems(new_defaults):304            if not overwrite and key in self.parser._defaults:305                continue306            self.parser._defaults[key] = value307    def get_context(self, object_type, name=None, global_conf=None):308        if self.absolute_name(name):309            return loadcontext(object_type, name,310                               relative_to=os.path.dirname(self.filename),311                               global_conf=global_conf)312        section = self.find_config_section(313            object_type, name=name)314        if global_conf is None:315            global_conf = {}316        else:317            global_conf = global_conf.copy()318        defaults = self.parser.defaults()319        global_conf.update(defaults)320        local_conf = {}321        global_additions = {}322        get_from_globals = {}323        for option in self.parser.options(section):324            if option.startswith('set '):325                name = option[4:].strip()326                global_additions[name] = global_conf[name] = (327                    self.parser.get(section, option))328            elif option.startswith('get '):329                name = option[4:].strip()330                get_from_globals[name] = self.parser.get(section, option)331            else:332                if option in defaults:333                    # @@: It's a global option (?), so skip it334                    continue335                local_conf[option] = self.parser.get(section, option)336        for local_var, glob_var in get_from_globals.items():337            local_conf[local_var] = global_conf[glob_var]338        if object_type in (APP, FILTER) and 'filter-with' in local_conf:339            filter_with = local_conf.pop('filter-with')340        else:341            filter_with = None342        if 'require' in local_conf:343            for spec in local_conf['require'].split():344                pkg_resources.require(spec)345            del local_conf['require']346        if section.startswith('filter-app:'):347            context = self._filter_app_context(348                object_type, section, name=name,349                global_conf=global_conf, local_conf=local_conf,350                global_additions=global_additions)351        elif section.startswith('pipeline:'):352            context = self._pipeline_app_context(353                object_type, section, name=name,354                global_conf=global_conf, local_conf=local_conf,355                global_additions=global_additions)356        elif 'use' in local_conf:357            context = self._context_from_use(358                object_type, local_conf, global_conf, global_additions,359                section)360        else:361            context = self._context_from_explicit(362                object_type, local_conf, global_conf, global_additions,363                section)364        if filter_with is not None:365            filter_with_context = LoaderContext(366                obj=None,367                object_type=FILTER_WITH,368                protocol=None,369                global_conf=global_conf, local_conf=local_conf,370                loader=self)371            filter_with_context.filter_context = self.filter_context(372                name=filter_with, global_conf=global_conf)373            filter_with_context.next_context = context374            return filter_with_context375        return context376    def _context_from_use(self, object_type, local_conf, global_conf,377                          global_additions, section):378        use = local_conf.pop('use')379        context = self.get_context(380            object_type, name=use, global_conf=global_conf)381        context.global_conf.update(global_additions)382        context.local_conf.update(local_conf)383        if '__file__' in global_conf:384            # use sections shouldn't overwrite the original __file__385            context.global_conf['__file__'] = global_conf['__file__']386        # @@: Should loader be overwritten?387        context.loader = self388        if context.protocol is None:389            # Determine protocol from section type390            section_protocol = section.split(':', 1)[0]391            if section_protocol in ('application', 'app'):392                context.protocol = 'paste.app_factory'393            elif section_protocol in ('composit', 'composite'):394                context.protocol = 'paste.composit_factory'395            else:396                # This will work with 'server' and 'filter', otherwise it397                # could fail but there is an error message already for398                # bad protocols399                context.protocol = 'paste.%s_factory' % section_protocol400        return context401    def _context_from_explicit(self, object_type, local_conf, global_conf,402                               global_addition, section):403        possible = []404        for protocol_options in object_type.egg_protocols:405            for protocol in protocol_options:406                if protocol in local_conf:407                    possible.append((protocol, local_conf[protocol]))408                    break409        if len(possible) > 1:410            raise LookupError(411                "Multiple protocols given in section %r: %s"412                % (section, possible))413        if not possible:414            raise LookupError(415                "No loader given in section %r" % section)416        found_protocol, found_expr = possible[0]417        del local_conf[found_protocol]418        value = import_string(found_expr)419        context = LoaderContext(420            value, object_type, found_protocol,421            global_conf, local_conf, self)422        return context423    def _filter_app_context(self, object_type, section, name,424                            global_conf, local_conf, global_additions):425        if 'next' not in local_conf:426            raise LookupError(427                "The [%s] section in %s is missing a 'next' setting"428                % (section, self.filename))429        next_name = local_conf.pop('next')430        context = LoaderContext(None, FILTER_APP, None, global_conf,431                                local_conf, self)432        context.next_context = self.get_context(433            APP, next_name, global_conf)434        if 'use' in local_conf:435            context.filter_context = self._context_from_use(436                FILTER, local_conf, global_conf, global_additions,437                section)438        else:439            context.filter_context = self._context_from_explicit(440                FILTER, local_conf, global_conf, global_additions,441                section)442        return context443    def _pipeline_app_context(self, object_type, section, name,444                              global_conf, local_conf, global_additions):445        if 'pipeline' not in local_conf:446            raise LookupError(447                "The [%s] section in %s is missing a 'pipeline' setting"448                % (section, self.filename))449        pipeline = local_conf.pop('pipeline').split()450        if local_conf:451            raise LookupError(452                "The [%s] pipeline section in %s has extra "453                "(disallowed) settings: %s"454                % (', '.join(local_conf.keys())))455        context = LoaderContext(None, PIPELINE, None, global_conf,456                                local_conf, self)457        context.app_context = self.get_context(458            APP, pipeline[-1], global_conf)459        context.filter_contexts = [460            self.get_context(FILTER, name, global_conf)461            for name in pipeline[:-1]]462        return context463    def find_config_section(self, object_type, name=None):464        """465        Return the section name with the given name prefix (following the466        same pattern as ``protocol_desc`` in ``config``.  It must have the467        given name, or for ``'main'`` an empty name is allowed.  The468        prefix must be followed by a ``:``.469        Case is *not* ignored.470        """471        possible = []472        for name_options in object_type.config_prefixes:473            for name_prefix in name_options:474                found = self._find_sections(475                    self.parser.sections(), name_prefix, name)476                if found:477                    possible.extend(found)478                    break479        if not possible:480            raise LookupError(481                "No section %r (prefixed by %s) found in config %s"482                % (name,483                   ' or '.join(map(repr, _flatten(object_type.config_prefixes))),484                   self.filename))485        if len(possible) > 1:486            raise LookupError(487                "Ambiguous section names %r for section %r (prefixed by %s) "488                "found in config %s"489                % (possible, name,490                   ' or '.join(map(repr, _flatten(object_type.config_prefixes))),491                   self.filename))492        return possible[0]493    def _find_sections(self, sections, name_prefix, name):494        found = []495        if name is None:496            if name_prefix in sections:497                found.append(name_prefix)498            name = 'main'499        for section in sections:500            if section.startswith(name_prefix + ':'):501                if section[len(name_prefix) + 1:].strip() == name:502                    found.append(section)503        return found504class EggLoader(_Loader):505    def __init__(self, spec):506        self.spec = spec507    def get_context(self, object_type, name=None, global_conf=None):508        if self.absolute_name(name):509            return loadcontext(object_type, name,510                               global_conf=global_conf)511        entry_point, protocol, ep_name = self.find_egg_entry_point(512            object_type, name=name)513        return LoaderContext(514            entry_point,515            object_type,516            protocol,517            global_conf or {}, {},518            self,519            distribution=pkg_resources.get_distribution(self.spec),520            entry_point_name=ep_name)521    def find_egg_entry_point(self, object_type, name=None):522        """523        Returns the (entry_point, protocol) for the with the given524        ``name``.525        """526        if name is None:527            name = 'main'528        possible = []529        for protocol_options in object_type.egg_protocols:530            for protocol in protocol_options:531                pkg_resources.require(self.spec)532                entry = pkg_resources.get_entry_info(533                    self.spec,534                    protocol,535                    name)536                if entry is not None:537                    possible.append((entry.load(), protocol, entry.name))538                    break539        if not possible:540            # Better exception541            dist = pkg_resources.get_distribution(self.spec)542            raise LookupError(543                "Entry point %r not found in egg %r (dir: %s; protocols: %s; "544                "entry_points: %s)"545                % (name, self.spec,546                   dist.location,547                   ', '.join(_flatten(object_type.egg_protocols)),548                   ', '.join(_flatten([549                dictkeys(pkg_resources.get_entry_info(self.spec, prot, name) or {})550                for prot in protocol_options] or '(no entry points)'))))551        if len(possible) > 1:552            raise LookupError(553                "Ambiguous entry points for %r in egg %r (protocols: %s)"554                % (name, self.spec, ', '.join(_flatten(protocol_options))))555        return possible[0]556class FuncLoader(_Loader):557    """ Loader that supports specifying functions inside modules, without558    using eggs at all. Configuration should be in the format:559        use = call:my.module.path:function_name560        561    Dot notation is supported in both the module and function name, e.g.:562        use = call:my.module.path:object.method563    """564    def __init__(self, spec):565        self.spec = spec566        if not ':' in spec:567            raise LookupError("Configuration not in format module:function")568    def get_context(self, object_type, name=None, global_conf=None):569        obj = lookup_object(self.spec)570        return LoaderContext(571            obj,572            object_type,573            None, # determine protocol from section type574            global_conf or {},575            {},576            self,577            )578class LoaderContext(object):579    def __init__(self, obj, object_type, protocol,580                 global_conf, local_conf, loader,581                 distribution=None, entry_point_name=None):582        self.object = obj583        self.object_type = object_type584        self.protocol = protocol585        #assert protocol in _flatten(object_type.egg_protocols), (586        #    "Bad protocol %r; should be one of %s"587        #    % (protocol, ', '.join(map(repr, _flatten(object_type.egg_protocols)))))588        self.global_conf = global_conf589        self.local_conf = local_conf590        self.loader = loader591        self.distribution = distribution592        self.entry_point_name = entry_point_name593    def create(self):594        return self.object_type.invoke(self)595    def config(self):596        conf = AttrDict(self.global_conf)597        conf.update(self.local_conf)598        conf.local_conf = self.local_conf599        conf.global_conf = self.global_conf600        conf.context = self601        return conf602class AttrDict(dict):603    """604    A dictionary that can be assigned to.605    """...

SwaggerToSdkNewCLI.py

Source:SwaggerToSdkNewCLI.py

1"""Swagger to SDK"""2import os3import shutil4import logging5import json6from pathlib import Path7import tempfile8from git import Repo, GitCommandError9from .SwaggerToSdkCore import (10    read_config_from_github,11    DEFAULT_COMMIT_MESSAGE,12    get_input_paths,13    extract_conf_from_readmes,14    get_readme_files_from_git_object,15    build_file_content,16    solve_relative_path,17    this_conf_will_generate_for_this_pr18)19from .autorest_tools import (20    execute_simple_command,21    generate_code,22    merge_options,23)24from azure_devtools.ci_tools.git_tools import (25    checkout_and_create_branch,26    do_commit,27)28from azure_devtools.ci_tools.github_tools import (29    configure_user,30    manage_git_folder,31)32_LOGGER = logging.getLogger(__name__)33def move_wrapper_files_or_dirs(src_root, dst_root, global_conf, local_conf):34    """Save wrapper files somewhere for replace them after generation.35    """36    src_relative_path = local_conf.get('output_dir', '')37    src_abs_path = Path(src_root, src_relative_path)38    dst_abs_path = Path(dst_root, src_relative_path)39    wrapper_files_or_dirs = merge_options(global_conf, local_conf, "wrapper_filesOrDirs") or []40    for wrapper_file_or_dir in wrapper_files_or_dirs:41        for file_path in src_abs_path.glob(wrapper_file_or_dir):42            relative_file_path = file_path.relative_to(src_abs_path)43            file_path_dest = Path(dst_abs_path, relative_file_path)44            if file_path.is_file():45                file_path_dest.parent.mkdir(parents=True, exist_ok=True)46            _LOGGER.info("Moving %s to %s", str(file_path), str(file_path_dest))47            # This does not work in Windows if generatd and dest are not in the same drive48            # file_path.replace(file_path_dest)49            shutil.move(file_path, file_path_dest)50def delete_extra_files(sdk_root, global_conf, local_conf):51    src_relative_path = local_conf.get('output_dir', '')52    src_abs_path = Path(sdk_root, src_relative_path)53    delete_files_or_dirs = merge_options(global_conf, local_conf, "delete_filesOrDirs") or []54    for delete_file_or_dir in delete_files_or_dirs:55        for file_path in src_abs_path.glob(delete_file_or_dir):56            if file_path.is_file():57                file_path.unlink()58            else:59                shutil.rmtree(str(file_path))60def move_autorest_files(client_generated_path, sdk_root, global_conf, local_conf):61    """Update data from generated to final folder.62    This is one only if output_dir is set, otherwise it's considered generated in place63    and does not required moving64    """65    dest = local_conf.get('output_dir', None)66    if not dest:67        return68    destination_folder = get_local_path_dir(sdk_root, dest)69    generated_relative_base_directory = local_conf.get('generated_relative_base_directory') or \70        global_conf.get('generated_relative_base_directory')71    if generated_relative_base_directory:72        client_possible_path = [elt for elt in client_generated_path.glob(generated_relative_base_directory) if elt.is_dir()]73        try:74            client_generated_path = client_possible_path.pop()75        except IndexError:76            err_msg = "Incorrect generated_relative_base_directory folder: {}\n".format(generated_relative_base_directory)77            err_msg += "Base folders were: : {}\n".format([f.relative_to(client_generated_path) for f in client_generated_path.iterdir()])78            _LOGGER.critical(err_msg)79            raise ValueError(err_msg)80        if client_possible_path:81            err_msg = "generated_relative_base_directory parameter is ambiguous: {} {}".format(82                client_generated_path,83                client_possible_path84            )85            _LOGGER.critical(err_msg)86            raise ValueError(err_msg)87    shutil.rmtree(str(destination_folder))88    # This does not work in Windows if generatd and dest are not in the same drive89    # client_generated_path.replace(destination_folder)90    shutil.move(client_generated_path, destination_folder)91def write_build_file(sdk_root, local_conf):92    build_dir = local_conf.get('build_dir')93    if build_dir:94        build_folder = get_local_path_dir(sdk_root, build_dir)95        build_file = Path(build_folder, "build.json")96        with open(build_file, 'w') as build_fd:97            json.dump(build_file_content(), build_fd, indent=2)98def execute_after_script(sdk_root, global_conf, local_conf):99    after_scripts = merge_options(global_conf, local_conf, "after_scripts", keep_list_order=True) or []100    local_envs = dict(os.environ)101    local_envs.update(global_conf.get("envs", {}))102    for script in after_scripts:103        _LOGGER.info("Execute after script: %s", script)104        execute_simple_command(script, cwd=sdk_root, shell=True, env=local_envs)105def get_local_path_dir(root, relative_path):106    build_folder = Path(root, relative_path)107    if not build_folder.is_dir():108        err_msg = "Folder does not exist or is not accessible: {}".format(109            build_folder)110        _LOGGER.critical(err_msg)111        raise ValueError(err_msg)112    return build_folder113def build_project(temp_dir, project, absolute_markdown_path, sdk_folder, global_conf, local_conf, autorest_bin=None):114    absolute_generated_path = Path(temp_dir, project)115    absolute_save_path = Path(temp_dir, "save")116    move_wrapper_files_or_dirs(sdk_folder, absolute_save_path, global_conf, local_conf)117    generate_code(absolute_markdown_path,118                  global_conf,119                  local_conf,120                  absolute_generated_path if "output_dir" in local_conf else None,121                  autorest_bin)122    move_autorest_files(absolute_generated_path, sdk_folder, global_conf, local_conf)123    move_wrapper_files_or_dirs(absolute_save_path, sdk_folder, global_conf, local_conf)124    delete_extra_files(sdk_folder, global_conf, local_conf)125    write_build_file(sdk_folder, local_conf)126    execute_after_script(sdk_folder, global_conf, local_conf)127def build_libraries(config, skip_callback, restapi_git_folder, sdk_repo, temp_dir, autorest_bin=None):128    """Main method of the the file"""129    global_conf = config["meta"]130    global_conf["autorest_options"] = solve_relative_path(global_conf.get("autorest_options", {}), sdk_repo.working_tree_dir)131    global_conf["envs"] = solve_relative_path(global_conf.get("envs", {}), sdk_repo.working_tree_dir)132    global_conf["advanced_options"] = solve_relative_path(global_conf.get("advanced_options", {}), sdk_repo.working_tree_dir)133    for project, local_conf in config.get("projects", {}).items():134        if skip_callback(project, local_conf):135            _LOGGER.info("Skip project %s", project)136            continue137        local_conf["autorest_options"] = solve_relative_path(local_conf.get("autorest_options", {}), sdk_repo.working_tree_dir)138        markdown_relative_path, optional_relative_paths = get_input_paths(global_conf, local_conf)139        _LOGGER.info(f"Markdown input: {markdown_relative_path}")140        _LOGGER.info(f"Optional inputs: {optional_relative_paths}")141        absolute_markdown_path = None142        if markdown_relative_path:143            absolute_markdown_path = Path(restapi_git_folder, markdown_relative_path).resolve()144        if optional_relative_paths:145            local_conf.setdefault('autorest_options', {})['input-file'] = [146                Path(restapi_git_folder, input_path).resolve()147                for input_path148                in optional_relative_paths149            ]150        sdk_folder = sdk_repo.working_tree_dir151        build_project(152            temp_dir,153            project,154            absolute_markdown_path,155            sdk_folder,156            global_conf,157            local_conf,158            autorest_bin159        )160def generate_sdk_from_git_object(git_object, branch_name, restapi_git_id, sdk_git_id, base_branch_names, *, fallback_base_branch_name="master", sdk_tag=None):161    """Generate SDK from a commit or a PR object.162    git_object is the initial commit/PR from the RestAPI repo. If git_object is a PR, prefer to checkout Github PR "merge_commit_sha"163    restapi_git_id explains where to clone the repo.164    sdk_git_id explains where to push the commit.165    sdk_tag explains what is the tag used in the Readme for the swagger-to-sdk section. If not provided, use sdk_git_id.166    branch_name is the expected branch name in the SDK repo.167    - If this branch exists, use it.168    - If not, use the base branch to create that branch (base branch is where I intend to do my PR)169    - If base_branch_names is not provided, use fallback_base_branch_name as base170    - If this base branch is provided and does not exists, create this base branch first using fallback_base_branch_name (this one is required to exist)171    WARNING:172    This method might push to "branch_name" and "base_branch_name". No push will be made to "fallback_base_branch_name"173    """174    gh_token = os.environ["GH_TOKEN"]175    message_template = DEFAULT_COMMIT_MESSAGE176    autorest_bin = None177    if sdk_tag is None:178        sdk_tag = sdk_git_id179    try:  # Checkout the sha if commit obj180        branched_rest_api_id = restapi_git_id+'@'+git_object.sha181        pr_number = None182    except (AttributeError, TypeError):  # This is a PR, don't clone the fork but "base" repo and PR magic commit183        if git_object.merge_commit_sha:184            branched_rest_api_id = git_object.base.repo.full_name+'@'+git_object.merge_commit_sha185        else:186            branched_rest_api_id = git_object.base.repo.full_name187        pr_number = git_object.number188    # Always clone SDK from fallback branch that is required to exist189    branched_sdk_git_id = sdk_git_id+'@'+fallback_base_branch_name190    # I don't know if the destination branch exists, try until it works191    config = None192    branch_list = base_branch_names + [branch_name] + [fallback_base_branch_name]193    for branch in branch_list:194        try:195            config = read_config_from_github(sdk_git_id, branch, gh_token)196        except Exception:197            pass198        else:199            break200    if config is None:201        raise ValueError("Unable to locate configuration in {}".format(branch_list))202    global_conf = config["meta"]203    # If PR is only about a language that this conf can't handle, skip fast204    if not this_conf_will_generate_for_this_pr(git_object, global_conf):205        _LOGGER.info("Skipping this job based on conf not impacted by Git object")206        return207    with tempfile.TemporaryDirectory() as temp_dir:208        clone_dir = Path(temp_dir) / Path(global_conf.get("advanced_options", {}).get("clone_dir", "sdk"))209        _LOGGER.info("Clone dir will be: %s", clone_dir)210        with manage_git_folder(gh_token, Path(temp_dir) / Path("rest"), branched_rest_api_id, pr_number=pr_number) as restapi_git_folder, \211            manage_git_folder(gh_token, clone_dir, branched_sdk_git_id) as sdk_folder:212            readme_files_infered = get_readme_files_from_git_object(git_object, restapi_git_folder)213            _LOGGER.info("Readmes files infered from PR: %s ", readme_files_infered)214            if not readme_files_infered:215                _LOGGER.info("No Readme in PR, quit")216                return217            # SDK part218            sdk_repo = Repo(str(sdk_folder))219            for base_branch in base_branch_names:220                _LOGGER.info('Checkout and create %s', base_branch)221                checkout_and_create_branch(sdk_repo, base_branch)222            _LOGGER.info('Try to checkout destination branch %s', branch_name)223            try:224                sdk_repo.git.checkout(branch_name)225                _LOGGER.info('The branch exists.')226            except GitCommandError:227                _LOGGER.info('Destination branch does not exists')228                # Will be created by do_commit229            configure_user(gh_token, sdk_repo)230            # Look for configuration in Readme231            _LOGGER.info('Extract conf from Readmes for target: %s', sdk_git_id)232            extract_conf_from_readmes(readme_files_infered, restapi_git_folder, sdk_tag, config)233            _LOGGER.info('End of extraction')234            def skip_callback(project, local_conf):235                # We know "project" is based on Path in "readme_files_infered"236                if Path(project) in readme_files_infered:237                    return False238                # Might be a regular project239                markdown_relative_path, optional_relative_paths = get_input_paths(global_conf, local_conf)240                if not (241                        markdown_relative_path in readme_files_infered or242                        any(input_file in readme_files_infered for input_file in optional_relative_paths)):243                    _LOGGER.info(f"In project {project} no files involved in this commit")244                    return True245                return False246            build_libraries(config, skip_callback, restapi_git_folder,247                            sdk_repo, temp_dir, autorest_bin)248            try:249                commit_for_sha = git_object.commit   # Commit250            except AttributeError:251                commit_for_sha = list(git_object.get_commits())[-1].commit  # PR252            message = message_template + "\n\n" + commit_for_sha.message253            commit_sha = do_commit(sdk_repo, message, branch_name, commit_for_sha.sha)254            if commit_sha:255                for base_branch in base_branch_names:256                    sdk_repo.git.push('origin', base_branch, set_upstream=True)257                sdk_repo.git.push('origin', branch_name, set_upstream=True)...

test.py

Source:test.py

1# Copyright (C) 2017 Red Hat, Inc.2#3# Licensed under the Apache License, Version 2.0 (the "License");4# you may not use this file except in compliance with the License.5# You may obtain a copy of the License at6#7#    http://www.apache.org/licenses/LICENSE-2.08#9# Unless required by applicable law or agreed to in writing, software10# distributed under the License is distributed on an "AS IS" BASIS,11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or12# implied.13#14# See the License for the specific language governing permissions and15# limitations under the License.16import os17import shutil18import tempfile19import unittest20from devstack_local_conf import LocalConf21from collections import OrderedDict22class TestDevstackLocalConf(unittest.TestCase):23    def setUp(self):24        self.tmpdir = tempfile.mkdtemp()25    def tearDown(self):26        shutil.rmtree(self.tmpdir)27    def test_plugins(self):28        "Test that plugins without dependencies work"29        localrc = {'test_localrc': '1'}30        local_conf = {'install':31                      {'nova.conf':32                       {'main':33                        {'test_conf': '2'}}}}34        services = {'cinder': True}35        # We use ordereddict here to make sure the plugins are in the36        # *wrong* order for testing.37        plugins = OrderedDict([38            ('bar', 'git://git.openstack.org/openstack/bar-plugin'),39            ('foo', 'git://git.openstack.org/openstack/foo-plugin'),40            ('baz', 'git://git.openstack.org/openstack/baz-plugin'),41            ])42        p = dict(localrc=localrc,43                 local_conf=local_conf,44                 base_services=[],45                 services=services,46                 plugins=plugins,47                 base_dir='./test',48                 path=os.path.join(self.tmpdir, 'test.local.conf'))49        lc = LocalConf(p.get('localrc'),50                       p.get('local_conf'),51                       p.get('base_services'),52                       p.get('services'),53                       p.get('plugins'),54                       p.get('base_dir'))55        lc.write(p['path'])56        plugins = []57        with open(p['path']) as f:58            for line in f:59                if line.startswith('enable_plugin'):60                    plugins.append(line.split()[1])61        self.assertEqual(['bar', 'baz', 'foo'], plugins)62    def test_plugin_deps(self):63        "Test that plugins with dependencies work"64        os.makedirs(os.path.join(self.tmpdir, 'foo-plugin', 'devstack'))65        os.makedirs(os.path.join(self.tmpdir, 'foo-plugin', '.git'))66        os.makedirs(os.path.join(self.tmpdir, 'bar-plugin', 'devstack'))67        os.makedirs(os.path.join(self.tmpdir, 'bar-plugin', '.git'))68        with open(os.path.join(69                self.tmpdir,70                'foo-plugin', 'devstack', 'settings'), 'w') as f:71            f.write('define_plugin foo\n')72        with open(os.path.join(73                self.tmpdir,74                'bar-plugin', 'devstack', 'settings'), 'w') as f:75            f.write('define_plugin bar\n')76            f.write('plugin_requires bar foo\n')77        localrc = {'test_localrc': '1'}78        local_conf = {'install':79                      {'nova.conf':80                       {'main':81                        {'test_conf': '2'}}}}82        services = {'cinder': True}83        # We use ordereddict here to make sure the plugins are in the84        # *wrong* order for testing.85        plugins = OrderedDict([86            ('bar', 'git://git.openstack.org/openstack/bar-plugin'),87            ('foo', 'git://git.openstack.org/openstack/foo-plugin'),88            ])89        p = dict(localrc=localrc,90                 local_conf=local_conf,91                 base_services=[],92                 services=services,93                 plugins=plugins,94                 base_dir=self.tmpdir,95                 path=os.path.join(self.tmpdir, 'test.local.conf'))96        lc = LocalConf(p.get('localrc'),97                       p.get('local_conf'),98                       p.get('base_services'),99                       p.get('services'),100                       p.get('plugins'),101                       p.get('base_dir'))102        lc.write(p['path'])103        plugins = []104        with open(p['path']) as f:105            for line in f:106                if line.startswith('enable_plugin'):107                    plugins.append(line.split()[1])108        self.assertEqual(['foo', 'bar'], plugins)109    def test_plugin_circular_deps(self):110        "Test that plugins with circular dependencies fail"111        os.makedirs(os.path.join(self.tmpdir, 'foo-plugin', 'devstack'))112        os.makedirs(os.path.join(self.tmpdir, 'foo-plugin', '.git'))113        os.makedirs(os.path.join(self.tmpdir, 'bar-plugin', 'devstack'))114        os.makedirs(os.path.join(self.tmpdir, 'bar-plugin', '.git'))115        with open(os.path.join(116                self.tmpdir,117                'foo-plugin', 'devstack', 'settings'), 'w') as f:118            f.write('define_plugin foo\n')119            f.write('plugin_requires foo bar\n')120        with open(os.path.join(121                self.tmpdir,122                'bar-plugin', 'devstack', 'settings'), 'w') as f:123            f.write('define_plugin bar\n')124            f.write('plugin_requires bar foo\n')125        localrc = {'test_localrc': '1'}126        local_conf = {'install':127                      {'nova.conf':128                       {'main':129                        {'test_conf': '2'}}}}130        services = {'cinder': True}131        # We use ordereddict here to make sure the plugins are in the132        # *wrong* order for testing.133        plugins = OrderedDict([134            ('bar', 'git://git.openstack.org/openstack/bar-plugin'),135            ('foo', 'git://git.openstack.org/openstack/foo-plugin'),136            ])137        p = dict(localrc=localrc,138                 local_conf=local_conf,139                 base_services=[],140                 services=services,141                 plugins=plugins,142                 base_dir=self.tmpdir,143                 path=os.path.join(self.tmpdir, 'test.local.conf'))144        with self.assertRaises(Exception):145            lc = LocalConf(p.get('localrc'),146                           p.get('local_conf'),147                           p.get('base_services'),148                           p.get('services'),149                           p.get('plugins'),150                           p.get('base_dir'))151            lc.write(p['path'])152if __name__ == '__main__':...

test_storage.py

Source:test_storage.py

1import os2from paste.deploy import appconfig3import paste.fixture4from ckan.config.middleware import make_app5import ckan.model as model6from ckan.tests import conf_dir, url_for, CreateTestData7from ckan.controllers.admin import get_sysadmins8from ckan.controllers.storage import create_pairtree_marker9class TestStorageAPIController:10    @classmethod11    def setup_class(cls):12        config = appconfig('config:test.ini', relative_to=conf_dir)13        for key in config.local_conf.keys():14            if key.startswith('ofs'):15                del config.local_conf[key]16        config.local_conf['ofs.impl'] = 'pairtree'17        config.local_conf['ckan.storage.bucket'] = 'ckantest'18        config.local_conf['ofs.storage_dir'] = '/tmp/ckan-test-ckanext-storage'19        create_pairtree_marker( config.local_conf['ofs.storage_dir'] )20        wsgiapp = make_app(config.global_conf, **config.local_conf)21        cls.app = paste.fixture.TestApp(wsgiapp)22        CreateTestData.create_test_user()23    @classmethod24    def teardown_class(cls):25        CreateTestData.delete()26    def test_index(self):27        url = url_for('storage_api')28        res = self.app.get(url)29        out = res.json30        assert len(res.json) == 331    def test_authz(self):32        url = url_for('storage_api_auth_form', label='abc')33        # Non logged in users can not upload34        res = self.app.get(url, status=[302,401])35        36        # Logged in users can upload37        res = self.app.get(url, status=[200], extra_environ={'REMOTE_USER':'tester'})38       39        40        # TODO: ? test for non-authz case41        # url = url_for('storage_api_auth_form', label='abc')42        # res = self.app.get(url, status=[302,401])43class TestStorageAPIControllerLocal:44    @classmethod45    def setup_class(cls):46        config = appconfig('config:test.ini', relative_to=conf_dir)47        for key in config.local_conf.keys():48            if key.startswith('ofs'):49                del config.local_conf[key]50        config.local_conf['ckan.storage.bucket'] = 'ckantest'51        config.local_conf['ofs.impl'] = 'pairtree'52        config.local_conf['ofs.storage_dir'] = '/tmp/ckan-test-ckanext-storage'53        create_pairtree_marker( config.local_conf['ofs.storage_dir'] )54        wsgiapp = make_app(config.global_conf, **config.local_conf)55        cls.app = paste.fixture.TestApp(wsgiapp)56        CreateTestData.create()57        model.Session.remove()58        user = model.User.by_name('tester')59        cls.extra_environ = {'Authorization': str(user.apikey)}60    @classmethod61    def teardown_class(cls):62        CreateTestData.delete()63    def test_auth_form(self):64        url = url_for('storage_api_auth_form', label='abc')65        res = self.app.get(url, extra_environ=self.extra_environ, status=200)66        assert res.json['action'] == u'/storage/upload_handle', res.json67        assert res.json['fields'][-1]['value'] == 'abc', res68        url = url_for('storage_api_auth_form', label='abc/xxx')69        res = self.app.get(url, extra_environ=self.extra_environ, status=200)70        assert res.json['fields'][-1]['value'] == 'abc/xxx'71    def test_metadata(self):72        url = url_for('storage_api_get_metadata', label='abc')73        res = self.app.get(url, status=404)74        # TODO: test get metadata on real setup ...75        label = 'abc'76        url = url_for('storage_api_set_metadata',77            extra_environ=self.extra_environ,78            label=label,79            data=dict(80                label=label81                )82            )83        # res = self.app.get(url, status=404)84# Disabling because requires access to google storage to run (and this is not85# generally available to devs ...)86class _TestStorageAPIControllerGoogle:87    @classmethod88    def setup_class(cls):89        config = appconfig('config:test.ini', relative_to=conf_dir)90        config.local_conf['ckan.storage.bucket'] = 'ckantest'91        config.local_conf['ofs.impl'] = 'google'92        if 'ofs.gs_secret_access_key' not in config.local_conf:93            raise Exception('You will need to configure access to google storage to run this test')94        # You will need these configured in your95        # config.local_conf['ofs.gs_access_key_id'] = 'GOOGCABCDASDASD'96        # config.local_conf['ofs.gs_secret_access_key'] = '134zsdfjkw4234addad'97        # need to ensure not configured for local as breaks google setup98        # (and cannot delete all ofs keys as need the gs access codes)99        if 'ofs.storage_dir' in config.local_conf:100            del config.local_conf['ofs.storage_dir']101        wsgiapp = make_app(config.global_conf, **config.local_conf)102        cls.app = paste.fixture.TestApp(wsgiapp)103        # setup test data including testsysadmin user104        CreateTestData.create()105        model.Session.remove()106        user = model.User.by_name('tester')107        cls.extra_environ = {'Authorization': str(user.apikey)}108    @classmethod109    def teardown_class(cls):110        CreateTestData.delete()111    def test_auth_form(self):112        url = url_for('storage_api_auth_form', label='abc')113        res = self.app.get(url, extra_environ=self.extra_environ, status=200)114        assert res.json['fields'][-1]['value'] == 'abc', res115        url = url_for('storage_api_auth_form', label='abc/xxx')116        res = self.app.get(url, extra_environ=self.extra_environ, status=200)117        assert res.json['fields'][-1]['value'] == 'abc/xxx'118        url = url_for('storage_api_auth_form', label='abc',119                success_action_redirect='abc')120        res = self.app.get(url, extra_environ=self.extra_environ, status=200)121        fields = dict([ (x['name'], x['value']) for x in res.json['fields'] ])122        assert fields['success_action_redirect'] == u'http://localhost/storage/upload/success_empty?label=abc'123    # TODO: re-enable124    # Disabling as there seems to be a mismatch between OFS and more recent125    # versions of boto (e.g. >= 2.1.1)126    # Specifically fill_in_auth method on Connection objects has gone away127    def _test_auth_request(self):128        url = url_for('storage_api_auth_request', label='abc')129        res = self.app.get(url, extra_environ=self.extra_environ, status=200)130        assert res.json['method'] == 'POST'...

Automation Testing Tutorials

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