X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=sidebyside;f=t%2Fmoe%2Feval.py;h=e8dbdce7ac16ac93f599e644fcec24b527e444fe;hb=0d7de8fdb90a1520bd220c2e5b07bf26df64afb0;hp=9c9f5acf43e320ad04a6812d4209888baa8a5a7c;hpb=88400af6b7fea634c88d2d9b8ff1eed13a9744ff;p=moe.git diff --git a/t/moe/eval.py b/t/moe/eval.py index 9c9f5ac..e8dbdce 100644 --- a/t/moe/eval.py +++ b/t/moe/eval.py @@ -1,66 +1,140 @@ #!/usr/bin/env python +import moe import moe.config +import moe.box import moe.log -import moe.meta +import moe.status import moe.pipeline import moe.batch import moe.util import os.path import shutil -class MoeEvalErr(Exception): - pass - class Eval: + """ + """ def __init__(self): - self.cfgs = moe.config.MoeConfigStack() - self.builtins = moe.config.MoeConfig() - self.cfgs.push(self.builtins) + self.log = moe.log.Loggers() + self.config = moe.config.ConfigTree() self.main_pipe = moe.pipeline.MoePipeline("main") - self.meta = moe.meta.MoeMeta() - pass - - def init(self, overrides=None): - self.init_global(overrides) - self.init_test() - ## FIXME: Initialize logging early on - self.init_task() - - def init_global(self, overrides): - main_cfg = moe.config.MoeConfig(name = os.path.join(self.cfgs['HOME'], "config")) - self.cfgs.push(main_cfg) - if overrides: - self.cfgs.push(overrides) - - def init_test(self): - test = self.cfgs['TEST_DIR'] - if os.path.isdir(test): - shutil.rmtree(test) - try: - moe.util.mkdir_tree(test) - except OSError, e: - raise MoeEvalErr, "Cannot create %s: %s" % (test, e.strerror) - - def init_task(self): - task = self.cfgs['TASK'] - task_dir = self.cfgs['TASK_DIR'] - if not os.path.isdir(task_dir): - raise MoeEvalErr, "No such task %s" % task - task_cfg = moe.config.MoeConfig(name = os.path.join(task_dir, "config")) - self.cfgs.push(task_cfg) - self.meta["task"] = task - - type = self.cfgs['TASK_TYPE'] - if type == "batch" or type == "interactive": - moe.batch.prepare_pipe(self) - elif type == "opendata": - raise MoeEvalErr, "Opendata tasks not implemented yet" - else: - raise MoeEvalErr, "Unknown task type " + type + self.test_pipe = moe.pipeline.MoePipeline("test") + self.status = moe.status.MoeStatus() + + def __getitem__(self, key): + return self.config[key] + + def init(self, overrides=[]): + "Initializes most part of Eval before running the pipeline. See the timeline for details." + self.log.info("Initializing ...") + + # set basic builtins + self.config.parse('HOME = \'%s\'' % os.getcwd(), source="", level=0) + self.config.parse('CONFIG = "{HOME}/config"', source="", level=0) + self.config.parse('LOG = "{HOME}/log"', source="", level=0) + self.config.parse('DEBUG_LEVEL = "0"', source="", level=0) + self.config.parse('VERBOSE = ""', source="", level=0) + self.config.parse('EXTENSIONS = ""', source="", level=0) + + # apply overrides + for ov in overrides: + self.config.parse(ov, source="", level=100) + + # load config file + self.config.fix('CONFIG') + self.config.parse_file(self['CONFIG'], level=30) + # fix variables + self.config.fix(['LOG', 'USER_LOG', 'VERBOSE', 'HOME', 'DEBUG_LEVEL', 'TDIR']) + # start logging + self.log.open_eval_log(self['LOG'], self['DEBUG_LEVEL'], redirect_fds = True) + self.log.open_user_log(self['USER_LOG']) + self.debug_dump_config() + # init and check TDIR + self.debug('Cleaning TDIR: %s'%self['TDIR']) + self.init_TDIR() + + # insert hooks into main pipeline + self.main_pipe.insert(5, "Eval.hook_init_dirs", self.hook_init_dirs) + self.main_pipe.insert(15, "Eval.hook_load_task_config", self.hook_load_task_config) + self.main_pipe.insert(20, "Eval.hook_init_tasktype", self.hook_init_tasktype) + self.main_pipe.insert(90, "Eval.hook_write_metadata", self.hook_write_metadata) + + # ininialize extensions (let them insert hooks) + self.conf.fix('EXTENSIONS') + exts = self['EXTENSIONS'].split() + for e in exts: + if not e: + raise MoeError, "Invalid extension name: %r" % e + self.log.debug("Loading extension %s", e) + try: + mod = util.load_module('moe.exts.' + e) + except ImportError: + self.log.exception() + raise MoeError, 'Unknown extension: %r' % e + mod.init(self) + def run(self): - self.main_pipe.configure(self.cfgs["HOOKS"]) - self.main_pipe.dump() + "Run the main pipeline." + self.debug_dump_pipe(self.main_pipe) + self.debug('Running main pipeline') self.main_pipe.run(self) + + def debug_dump_config(self): + "Dumps config at level DDEBUG (only compiles the dump if main level is low enough)." + if self.log.level <= 5: + self.log.ddebug('****** Config dump: ******') + self.log.ddebug(self.config.dump('**** ')) + self.log.ddebug('**************************') + + def debug_dump_pipe(self, pipe): + "Dumps pipeline `pipe` at level DDEBUG (only compiles the dump if main level low enough)." + if self.log.level <= 5: + self.log.ddebug('****** Pipeline %r dump: ******'%pipe,name) + self.log.ddebug(pipe.dump(prefix='**** ')) + self.log.ddebug('**************************') + + def hook_init_dirs(self): + """(mainline at time 5) Create and check directories, fix directory variables. + .. note:: Currently only TDIR.""" + self.config.fix('TDIR') + tdir = self['TDIR'] + if os.path.isdir(tdir): + shutil.rmtree(tdir) + moe.util.mkdir_tree(tdir) + + def hook_load_task_config(self): + """(mainline at time 15) Load `TASK_CONFIG` and check `PDIR`, fixes `TASK`, `PDIR`, `TASK_CONFIG`.""" + self.config.fix(['TASK', 'PDIR', 'TASK_CONFIG']) + self.log.debug('Loading task config %s', self['TASK_CONFIG']) + if not os.path.isdir(self['PDIR']): + raise moe.MoeError, "No such task %s in %s" % (self['TASK'], self['PDIR']) + self.config.parse_file(self['TASK_CONFIG'], level=50) + self.debug_dump_config() + + self.stat["task"] = task # Metadata + + def hook_init_tasktype(self): + """(mainline at time 20) Fix `TASK_TYPE`, initialize task type module.""" + + self.config.fix('TASK_TYPE') + task_type = self['TASK_TYPE'] + self.log.debug('Loading module for TASK_TYPE: %r', task_type) + if not task_type: + raise MoeError, "Invalid TASK_TYPE: %r" % e + try: + self.tasktype_module = utils.load_module('moe.tasktypes.' + task_type) + except ImportError: + self.log.exception() + raise MoeError, 'Unknown TASK_TYPE: %r' % task_type + mod.tasktype_module.init(self) + + def hook_write_metadata(self): + """(mainline at time 90) Write status metadata into file `STATUS_FILE`.""" + self.log.debug('Writing status file %s', self['STATUS_FILE']) + self.status.write(self['STATUS_FILE']) + # TODO: dump to ddebug + + +