DybPython::dbaux Namespace Reference

Classes
class	Aux
Functions
def	args_
def	db_
def	main
Variables
tuple	log = logging.getLogger('DybPython')
tuple	pathx = lambda_:os.path.expanduser(os.path.expandvars(_))

---

Function Documentation

def DybPython::dbaux::args_

(

)

Definition at line 202 of file dbaux.py.

           :
    ap = argparse.ArgumentParser( description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
    ap.add_argument("-l","--loglevel",   help="logging level INFO, DEBUG, WARN,... Default %(default)s ")
    ap.add_argument(     "--logformat",  help="Used by logger. Default %(default)s ") 
    ap.add_argument(     "--logpath",    help="Path to write log file to. Default %(default)s ") 
    ap.add_argument("-b","--baseurl",    help="base url of SVN repository. Default %(default)s ")
    ap.add_argument("-w","--workingcopy",help="working copy of SVN repository to svn up etc.. Default %(default)s ")
    ap.add_argument("-a","--author",     help="select revisions to be from this author. Default %(default)s ")
    ap.add_argument(     "--limit",      help="limit the maximum number of revisions to avoid slow queries. Default %(default)s ")
    ap.add_argument(     "--dbconf",     help="DB to compare against or load into. Default %(default)s ") 
    ap.add_argument(     "--sleep",      help="Seconds to sleep between revisions, eliminating the remote possibility of subsecond fastforwarding time clashes. Default %(default)s ") 
    #
    ap.add_argument( "action",           help="Action to perform eg ls, rcmpcat, rloadcat  ") 
    ap.add_argument( "revs",             help="String representation of revision or contiguous revision ranges, eg 4913:4932 or 4913") 
    # 
    ap.add_argument("-r","--reset",       action="store_true",  help="reset SVN working copy to precisely the revision by deletion of directory prior to update ")
    ap.add_argument("-c","--cachesvnlog", action="store_true",  help="cache the SVN log as an xml file for speed, when you know the log for a revision or revision range is unchanging ")

    # vestigial option was never acted upon, fast forward commands are done manually, as noted above
    #ap.add_argument("-f","--ffcommit",    action="store_true",  help="perform commits of the fastforward modified INSERTDATE catalogs. Default %(default)s ")

    ap.set_defaults( 
      loglevel="info",
      baseurl="http://dayabay.ihep.ac.cn/svn/dybaux" ,
      workingcopy="~/dybaux/catalog/tmp_offline_db",
      dbconf="tmp_offline_db",
      author=None,
      sleep=3, 
      limit=50,
      reset=False,
      cachesvnlog=False,
      logformat='%(asctime)s %(name)s %(levelname)-8s %(message)s',
      logpath=None,   
    )

    args = ap.parse_args()
    urlleaf = os.path.basename(args.baseurl)
    assert urlleaf == 'dybaux', "leaf of baseurl is now restricted to be dybaux for simplicity" 

    loglevel = getattr( logging , args.loglevel.upper() )
    log.setLevel(loglevel) 

    sh = logging.StreamHandler() 
    sh.setLevel(loglevel) 
    fmtr = logging.Formatter(args.logformat)
    sh.setFormatter(fmtr)
    log.addHandler(sh)        

    if args.logpath:
        fh = logging.FileHandler(args.logpath,mode="w")
        fh.setFormatter(fmtr)
        fh.setLevel(loglevel) 
        log.addHandler(fh)

    return args 

def DybPython::dbaux::db_

(

args

)

programmatic use of db.py, to avoid logging confusion (double logging/missed logging/fmt differences):
   
#.  `--nolog` avoids a clash of loggers
#. logger name of `dbaux.py` is chosen to be 'DybPython' to hierachically contain 'DybPython.db'

Definition at line 258 of file dbaux.py.

             :
    """
    programmatic use of db.py, to avoid logging confusion (double logging/missed logging/fmt differences):
       
    #.  `--nolog` avoids a clash of loggers
    #. logger name of `dbaux.py` is chosen to be 'DybPython' to hierachically contain 'DybPython.db'

    """
    from DybPython.db import main 
    dbconf = args.dbconf
    cmdline = 'db.py --noconfirm --nolog  %(dbconf)s noop' % locals()  
    sys.argv = cmdline.split()
    return main()                  

def DybPython::dbaux::main

(

)

Definition at line 442 of file dbaux.py.

          :
    args = args_()
    aux = Aux(args)
    aux()

---

Variable Documentation

tuple DybPython::dbaux::log = logging.getLogger('DybPython')

Definition at line 197 of file dbaux.py.

tuple DybPython::dbaux::pathx = lambda_:os.path.expanduser(os.path.expandvars(_))

Definition at line 199 of file dbaux.py.