passthrough kwargs in WinHPCTask `__init__` methods

IPython/parallel/apps/winhpcjob.py

@@ -1,319 +1,319 b''
 # encoding: utf-8
 """
 Job and task components for writing .xml files that the Windows HPC Server
 2008 can use to start jobs.
 
 Authors:
 
 * Brian Granger
 * MinRK
 
 """
 
 #-----------------------------------------------------------------------------
 #  Copyright (C) 2008-2011  The IPython Development Team
 #
 #  Distributed under the terms of the BSD License.  The full license is in
 #  the file COPYING, distributed as part of this software.
 #-----------------------------------------------------------------------------
 
 #-----------------------------------------------------------------------------
 # Imports
 #-----------------------------------------------------------------------------
 
 import os
 import re
 import uuid
 
 from xml.etree import ElementTree as ET
 
 from IPython.config.configurable import Configurable
 from IPython.utils.traitlets import (
     Unicode, Integer, List, Instance,
     Enum, Bool
 )
 
 #-----------------------------------------------------------------------------
 # Job and Task classes
 #-----------------------------------------------------------------------------
 
 
 def as_str(value):
     if isinstance(value, str):
         return value
     elif isinstance(value, bool):
         if value:
             return 'true'
         else:
             return 'false'
     elif isinstance(value, (int, float)):
         return repr(value)
     else:
         return value
 
 
 def indent(elem, level=0):
     i = "\n" + level*"  "
     if len(elem):
         if not elem.text or not elem.text.strip():
             elem.text = i + "  "
         if not elem.tail or not elem.tail.strip():
             elem.tail = i
         for elem in elem:
             indent(elem, level+1)
         if not elem.tail or not elem.tail.strip():
             elem.tail = i
     else:
         if level and (not elem.tail or not elem.tail.strip()):
             elem.tail = i
 
 
 def find_username():
     domain = os.environ.get('USERDOMAIN')
     username = os.environ.get('USERNAME','')
     if domain is None:
         return username
     else:
         return '%s\\%s' % (domain, username)
 
 
 class WinHPCJob(Configurable):
 
     job_id = Unicode('')
     job_name = Unicode('MyJob', config=True)
     min_cores = Integer(1, config=True)
     max_cores = Integer(1, config=True)
     min_sockets = Integer(1, config=True)
     max_sockets = Integer(1, config=True)
     min_nodes = Integer(1, config=True)
     max_nodes = Integer(1, config=True)
     unit_type = Unicode("Core", config=True)
     auto_calculate_min = Bool(True, config=True)
     auto_calculate_max = Bool(True, config=True)
     run_until_canceled = Bool(False, config=True)
     is_exclusive = Bool(False, config=True)
     username = Unicode(find_username(), config=True)
     job_type = Unicode('Batch', config=True)
     priority = Enum(('Lowest','BelowNormal','Normal','AboveNormal','Highest'),
         default_value='Highest', config=True)
     requested_nodes = Unicode('', config=True)
     project = Unicode('IPython', config=True)
     xmlns = Unicode('http://schemas.microsoft.com/HPCS2008/scheduler/')
     version = Unicode("2.000")
     tasks = List([])
 
     @property
     def owner(self):
         return self.username
 
     def _write_attr(self, root, attr, key):
         s = as_str(getattr(self, attr, ''))
         if s:
             root.set(key, s)
 
     def as_element(self):
         # We have to add _A_ type things to get the right order than
         # the MSFT XML parser expects.
         root = ET.Element('Job')
         self._write_attr(root, 'version', '_A_Version')
         self._write_attr(root, 'job_name', '_B_Name')
         self._write_attr(root, 'unit_type', '_C_UnitType')
         self._write_attr(root, 'min_cores', '_D_MinCores')
         self._write_attr(root, 'max_cores', '_E_MaxCores')
         self._write_attr(root, 'min_sockets', '_F_MinSockets')
         self._write_attr(root, 'max_sockets', '_G_MaxSockets')
         self._write_attr(root, 'min_nodes', '_H_MinNodes')
         self._write_attr(root, 'max_nodes', '_I_MaxNodes')
         self._write_attr(root, 'run_until_canceled', '_J_RunUntilCanceled')
         self._write_attr(root, 'is_exclusive', '_K_IsExclusive')
         self._write_attr(root, 'username', '_L_UserName')
         self._write_attr(root, 'job_type', '_M_JobType')
         self._write_attr(root, 'priority', '_N_Priority')
         self._write_attr(root, 'requested_nodes', '_O_RequestedNodes')
         self._write_attr(root, 'auto_calculate_max', '_P_AutoCalculateMax')
         self._write_attr(root, 'auto_calculate_min', '_Q_AutoCalculateMin')
         self._write_attr(root, 'project', '_R_Project')
         self._write_attr(root, 'owner', '_S_Owner')
         self._write_attr(root, 'xmlns', '_T_xmlns')
         dependencies = ET.SubElement(root, "Dependencies")
         etasks = ET.SubElement(root, "Tasks")
         for t in self.tasks:
             etasks.append(t.as_element())
         return root
 
     def tostring(self):
         """Return the string representation of the job description XML."""
         root = self.as_element()
         indent(root)
         txt = ET.tostring(root, encoding="utf-8").decode('utf-8')
         # Now remove the tokens used to order the attributes.
         txt = re.sub(r'_[A-Z]_','',txt)
         txt = '<?xml version="1.0" encoding="utf-8"?>\n' + txt
         return txt
 
     def write(self, filename):
         """Write the XML job description to a file."""
         txt = self.tostring()
         with open(filename, 'w') as f:
             f.write(txt)
 
     def add_task(self, task):
         """Add a task to the job.
 
         Parameters
         ----------
         task : :class:`WinHPCTask`
             The task object to add.
         """
         self.tasks.append(task)
 
 
 class WinHPCTask(Configurable):
 
     task_id = Unicode('')
     task_name = Unicode('')
     version = Unicode("2.000")
     min_cores = Integer(1, config=True)
     max_cores = Integer(1, config=True)
     min_sockets = Integer(1, config=True)
     max_sockets = Integer(1, config=True)
     min_nodes = Integer(1, config=True)
     max_nodes = Integer(1, config=True)
     unit_type = Unicode("Core", config=True)
     command_line = Unicode('', config=True)
     work_directory = Unicode('', config=True)
     is_rerunnaable = Bool(True, config=True)
     std_out_file_path = Unicode('', config=True)
     std_err_file_path = Unicode('', config=True)
     is_parametric = Bool(False, config=True)
     environment_variables = Instance(dict, args=(), config=True)
 
     def _write_attr(self, root, attr, key):
         s = as_str(getattr(self, attr, ''))
         if s:
             root.set(key, s)
 
     def as_element(self):
         root = ET.Element('Task')
         self._write_attr(root, 'version', '_A_Version')
         self._write_attr(root, 'task_name', '_B_Name')
         self._write_attr(root, 'min_cores', '_C_MinCores')
         self._write_attr(root, 'max_cores', '_D_MaxCores')
         self._write_attr(root, 'min_sockets', '_E_MinSockets')
         self._write_attr(root, 'max_sockets', '_F_MaxSockets')
         self._write_attr(root, 'min_nodes', '_G_MinNodes')
         self._write_attr(root, 'max_nodes', '_H_MaxNodes')
         self._write_attr(root, 'command_line', '_I_CommandLine')
         self._write_attr(root, 'work_directory', '_J_WorkDirectory')
         self._write_attr(root, 'is_rerunnaable', '_K_IsRerunnable')
         self._write_attr(root, 'std_out_file_path', '_L_StdOutFilePath')
         self._write_attr(root, 'std_err_file_path', '_M_StdErrFilePath')
         self._write_attr(root, 'is_parametric', '_N_IsParametric')
         self._write_attr(root, 'unit_type', '_O_UnitType')
         root.append(self.get_env_vars())
         return root
 
     def get_env_vars(self):
         env_vars = ET.Element('EnvironmentVariables')
         for k, v in self.environment_variables.iteritems():
             variable = ET.SubElement(env_vars, "Variable")
             name = ET.SubElement(variable, "Name")
             name.text = k
             value = ET.SubElement(variable, "Value")
             value.text = v
         return env_vars
 
 
 
 # By declaring these, we can configure the controller and engine separately!
 
 class IPControllerJob(WinHPCJob):
     job_name = Unicode('IPController', config=False)
     is_exclusive = Bool(False, config=True)
     username = Unicode(find_username(), config=True)
     priority = Enum(('Lowest','BelowNormal','Normal','AboveNormal','Highest'),
         default_value='Highest', config=True)
     requested_nodes = Unicode('', config=True)
     project = Unicode('IPython', config=True)
 
 
 class IPEngineSetJob(WinHPCJob):
     job_name = Unicode('IPEngineSet', config=False)
     is_exclusive = Bool(False, config=True)
     username = Unicode(find_username(), config=True)
     priority = Enum(('Lowest','BelowNormal','Normal','AboveNormal','Highest'),
         default_value='Highest', config=True)
     requested_nodes = Unicode('', config=True)
     project = Unicode('IPython', config=True)
 
 
 class IPControllerTask(WinHPCTask):
 
     task_name = Unicode('IPController', config=True)
     controller_cmd = List(['ipcontroller.exe'], config=True)
     controller_args = List(['--log-to-file', '--log-level=40'], config=True)
     # I don't want these to be configurable
     std_out_file_path = Unicode('', config=False)
     std_err_file_path = Unicode('', config=False)
     min_cores = Integer(1, config=False)
     max_cores = Integer(1, config=False)
     min_sockets = Integer(1, config=False)
     max_sockets = Integer(1, config=False)
     min_nodes = Integer(1, config=False)
     max_nodes = Integer(1, config=False)
     unit_type = Unicode("Core", config=False)
     work_directory = Unicode('', config=False)
 
-    def __init__(self, config=None):
-        super(IPControllerTask, self).__init__(config=config)
+    def __init__(self, **kwargs):
+        super(IPControllerTask, self).__init__(**kwargs)
         the_uuid = uuid.uuid1()
         self.std_out_file_path = os.path.join('log','ipcontroller-%s.out' % the_uuid)
         self.std_err_file_path = os.path.join('log','ipcontroller-%s.err' % the_uuid)
 
     @property
     def command_line(self):
         return ' '.join(self.controller_cmd + self.controller_args)
 
 
 class IPEngineTask(WinHPCTask):
 
     task_name = Unicode('IPEngine', config=True)
     engine_cmd = List(['ipengine.exe'], config=True)
     engine_args = List(['--log-to-file', '--log-level=40'], config=True)
     # I don't want these to be configurable
     std_out_file_path = Unicode('', config=False)
     std_err_file_path = Unicode('', config=False)
     min_cores = Integer(1, config=False)
     max_cores = Integer(1, config=False)
     min_sockets = Integer(1, config=False)
     max_sockets = Integer(1, config=False)
     min_nodes = Integer(1, config=False)
     max_nodes = Integer(1, config=False)
     unit_type = Unicode("Core", config=False)
     work_directory = Unicode('', config=False)
 
-    def __init__(self, config=None):
-        super(IPEngineTask,self).__init__(config=config)
+    def __init__(self, **kwargs):
+        super(IPEngineTask,self).__init__(**kwargs)
         the_uuid = uuid.uuid1()
         self.std_out_file_path = os.path.join('log','ipengine-%s.out' % the_uuid)
         self.std_err_file_path = os.path.join('log','ipengine-%s.err' % the_uuid)
 
     @property
     def command_line(self):
         return ' '.join(self.engine_cmd + self.engine_args)
 
 
 # j = WinHPCJob(None)
 # j.job_name = 'IPCluster'
 # j.username = 'GNET\\bgranger'
 # j.requested_nodes = 'GREEN'
 #
 # t = WinHPCTask(None)
 # t.task_name = 'Controller'
 # t.command_line = r"\\blue\domainusers$\bgranger\Python\Python25\Scripts\ipcontroller.exe --log-to-file -p default --log-level 10"
 # t.work_directory = r"\\blue\domainusers$\bgranger\.ipython\cluster_default"
 # t.std_out_file_path = 'controller-out.txt'
 # t.std_err_file_path = 'controller-err.txt'
 # t.environment_variables['PYTHONPATH'] = r"\\blue\domainusers$\bgranger\Python\Python25\Lib\site-packages"
 # j.add_task(t)