diff options
Diffstat (limited to 'meta/lib/oeqa/controllers/testtargetloader.py')
| -rw-r--r-- | meta/lib/oeqa/controllers/testtargetloader.py | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/meta/lib/oeqa/controllers/testtargetloader.py b/meta/lib/oeqa/controllers/testtargetloader.py deleted file mode 100644 index 209ff7061a..0000000000 --- a/meta/lib/oeqa/controllers/testtargetloader.py +++ /dev/null | |||
| @@ -1,74 +0,0 @@ | |||
| 1 | # | ||
| 2 | # Copyright OpenEmbedded Contributors | ||
| 3 | # | ||
| 4 | # SPDX-License-Identifier: GPL-2.0-only | ||
| 5 | # | ||
| 6 | |||
| 7 | import types | ||
| 8 | import bb | ||
| 9 | import os | ||
| 10 | |||
| 11 | # This class is responsible for loading a test target controller | ||
| 12 | class TestTargetLoader: | ||
| 13 | |||
| 14 | # Search oeqa.controllers module directory for and return a controller | ||
| 15 | # corresponding to the given target name. | ||
| 16 | # AttributeError raised if not found. | ||
| 17 | # ImportError raised if a provided module can not be imported. | ||
| 18 | def get_controller_module(self, target, bbpath): | ||
| 19 | controllerslist = self.get_controller_modulenames(bbpath) | ||
| 20 | bb.note("Available controller modules: %s" % str(controllerslist)) | ||
| 21 | controller = self.load_controller_from_name(target, controllerslist) | ||
| 22 | return controller | ||
| 23 | |||
| 24 | # Return a list of all python modules in lib/oeqa/controllers for each | ||
| 25 | # layer in bbpath | ||
| 26 | def get_controller_modulenames(self, bbpath): | ||
| 27 | |||
| 28 | controllerslist = [] | ||
| 29 | |||
| 30 | def add_controller_list(path): | ||
| 31 | if not os.path.exists(os.path.join(path, '__init__.py')): | ||
| 32 | bb.fatal('Controllers directory %s exists but is missing __init__.py' % path) | ||
| 33 | files = sorted([f for f in os.listdir(path) if f.endswith('.py') and not f.startswith('_')]) | ||
| 34 | for f in files: | ||
| 35 | module = 'oeqa.controllers.' + f[:-3] | ||
| 36 | if module not in controllerslist: | ||
| 37 | controllerslist.append(module) | ||
| 38 | else: | ||
| 39 | bb.warn("Duplicate controller module found for %s, only one added. Layers should create unique controller module names" % module) | ||
| 40 | |||
| 41 | for p in bbpath: | ||
| 42 | controllerpath = os.path.join(p, 'lib', 'oeqa', 'controllers') | ||
| 43 | bb.debug(2, 'Searching for target controllers in %s' % controllerpath) | ||
| 44 | if os.path.exists(controllerpath): | ||
| 45 | add_controller_list(controllerpath) | ||
| 46 | return controllerslist | ||
| 47 | |||
| 48 | # Search for and return a controller from given target name and | ||
| 49 | # set of module names. | ||
| 50 | # Raise AttributeError if not found. | ||
| 51 | # Raise ImportError if a provided module can not be imported | ||
| 52 | def load_controller_from_name(self, target, modulenames): | ||
| 53 | for name in modulenames: | ||
| 54 | obj = self.load_controller_from_module(target, name) | ||
| 55 | if obj: | ||
| 56 | return obj | ||
| 57 | raise AttributeError("Unable to load {0} from available modules: {1}".format(target, str(modulenames))) | ||
| 58 | |||
| 59 | # Search for and return a controller or None from given module name | ||
| 60 | def load_controller_from_module(self, target, modulename): | ||
| 61 | obj = None | ||
| 62 | # import module, allowing it to raise import exception | ||
| 63 | module = __import__(modulename, globals(), locals(), [target]) | ||
| 64 | # look for target class in the module, catching any exceptions as it | ||
| 65 | # is valid that a module may not have the target class. | ||
| 66 | try: | ||
| 67 | obj = getattr(module, target) | ||
| 68 | if obj: | ||
| 69 | from oeqa.targetcontrol import BaseTarget | ||
| 70 | if( not issubclass(obj, BaseTarget)): | ||
| 71 | bb.warn("Target {0} found, but subclass is not BaseTarget".format(target)) | ||
| 72 | except: | ||
| 73 | obj = None | ||
| 74 | return obj | ||
