pymonkey: python-modules/paver/tasks.py annotate

annotate python-modules/paver/tasks.py @ 173:5cfb47c9e916 default tip

Minor line wrap and spacing fixes.

author	Atul Varma <varmaa@toolness.com>
date	Tue, 01 Sep 2009 03:22:33 -0700
parents	3c2151124cee
children

rev	line source
25 3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	1 import sys
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	2 import os
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	3 import optparse
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	4 import types
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	5 import inspect
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	6 import itertools
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	7 import traceback
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	8
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	9 VERSION = "1.0.1"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	10
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	11 class PavementError(Exception):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	12 """Exception that represents a problem in the pavement.py file
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	13 rather than the process of running a build."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	14 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	15
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	16 class BuildFailure(Exception):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	17 """Represents a problem with some part of the build's execution."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	18 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	19
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	20
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	21 class Environment(object):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	22 _task_in_progress = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	23 _task_output = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	24 _all_tasks = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	25 _dry_run = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	26 verbose = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	27 interactive = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	28 quiet = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	29 _file = "pavement.py"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	30
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	31 def __init__(self, pavement=None):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	32 self.pavement = pavement
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	33 self.task_finders = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	34 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	35 # for the time being, at least, tasks.py can be used on its
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	36 # own!
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	37 from paver import options
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	38 self.options = options.Namespace()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	39 self.options.dry_run = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	40 self.options.pavement_file = self.pavement_file
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	41 except ImportError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	42 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	43
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	44 def info(self, message, *args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	45 self._log(2, message, args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	46
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	47 def debug(self, message, *args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	48 self._log(1, message, args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	49
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	50 def error(self, message, *args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	51 self._log(3, message, args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	52
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	53 def _log(self, level, message, args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	54 output = message % args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	55 if self._task_output is not None:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	56 self._task_output.append(output)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	57 if level > 2 or (level > 1 and not self.quiet) or \
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	58 self.verbose:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	59 self._print(output)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	60
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	61 def _print(self, output):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	62 print output
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	63
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	64 def _exit(self, code):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	65 sys.exit(1)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	66
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	67 def _set_dry_run(self, dr):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	68 self._dry_run = dr
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	69 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	70 self.options.dry_run = dr
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	71 except AttributeError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	72 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	73
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	74 def _get_dry_run(self):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	75 return self._dry_run
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	76
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	77 dry_run = property(_get_dry_run, _set_dry_run)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	78
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	79 def _set_pavement_file(self, pavement_file):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	80 self._file = pavement_file
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	81 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	82 self.options.pavement_file = pavement_file
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	83 except AttributeError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	84 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	85
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	86 def _get_pavement_file(self):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	87 return self._file
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	88
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	89 pavement_file = property(_get_pavement_file, _set_pavement_file)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	90
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	91 file = property(fset=_set_pavement_file)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	92
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	93 def get_task(self, taskname):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	94 task = getattr(self.pavement, taskname, None)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	95
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	96 # delegate to task finders next
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	97 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	98 for finder in self.task_finders:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	99 task = finder.get_task(taskname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	100 if task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	101 break
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	102
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	103 # try to look up by full name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	104 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	105 task = _import_task(taskname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	106
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	107 # if there's nothing by full name, look up by
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	108 # short name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	109 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	110 all_tasks = self.get_tasks()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	111 matches = [t for t in all_tasks
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	112 if t.shortname == taskname]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	113 if len(matches) > 1:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	114 matched_names = [t.name for t in matches]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	115 raise BuildFailure("Ambiguous task name %s (%s)" %
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	116 (taskname, matched_names))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	117 elif matches:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	118 task = matches[0]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	119 return task
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	120
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	121 def call_task(self, task_name):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	122 task = self.get_task(task_name)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	123 task()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	124
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	125 def _run_task(self, task_name, needs, func):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	126 (funcargs, varargs, varkw, defaults) = inspect.getargspec(func)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	127 kw = dict()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	128 for i in xrange(0, len(funcargs)):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	129 arg = funcargs[i]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	130 if arg == 'env':
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	131 kw['env'] = self
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	132 # Keyword arguments do now need to be in the environment
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	133 elif (defaults is not None and
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	134 (i - (len(funcargs) - len(defaults))) >= 0):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	135 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	136 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	137 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	138 kw[arg] = getattr(self, arg)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	139 except AttributeError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	140 raise PavementError("Task %s requires an argument (%s) that is "
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	141 "not present in the environment" % (task_name, arg))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	142
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	143 if not self._task_in_progress:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	144 self._task_in_progress = task_name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	145 self._task_output = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	146 running_top_level = True
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	147 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	148 running_top_level = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	149 def do_task():
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	150 self.info("---> " + task_name)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	151 for req in needs:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	152 task = self.get_task(req)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	153 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	154 raise PavementError("Requirement %s for task %s not found" %
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	155 (req, task_name))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	156 if not isinstance(task, Task):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	157 raise PavementError("Requirement %s for task %s is not a Task"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	158 % (req, task_name))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	159 if not task.called:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	160 task()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	161 return func(**kw)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	162 if running_top_level:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	163 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	164 return do_task()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	165 except Exception, e:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	166 self._print("""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	167
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	168 Captured Task Output:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	169 ---------------------
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	170 """)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	171 self._print("\n".join(self._task_output))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	172 if isinstance(e, BuildFailure):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	173 self._print("\nBuild failed running %s: %s" %
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	174 (self._task_in_progress, e))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	175 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	176 self._print(traceback.format_exc())
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	177 self._task_in_progress = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	178 self._task_output = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	179 self._exit(1)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	180 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	181 return do_task()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	182
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	183 def get_tasks(self):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	184 if self._all_tasks:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	185 return self._all_tasks
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	186 result = set()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	187 modules = set()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	188 def scan_module(module):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	189 modules.add(module)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	190 for name in dir(module):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	191 item = getattr(module, name, None)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	192 if isinstance(item, Task):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	193 result.add(item)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	194 if isinstance(item, types.ModuleType) and item not in modules:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	195 scan_module(item)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	196 scan_module(self.pavement)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	197 for finder in self.task_finders:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	198 result.update(finder.get_tasks())
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	199 self._all_tasks = result
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	200 return result
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	201
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	202 environment_stack = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	203 environment = Environment()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	204
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	205 def _import_task(taskname):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	206 """Looks up a dotted task name and imports the module as necessary
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	207 to get at the task."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	208 parts = taskname.split('.')
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	209 if len(parts) < 2:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	210 return None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	211 func_name = parts[-1]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	212 full_mod_name = ".".join(parts[:-1])
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	213 mod_name = parts[-2]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	214 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	215 module = __import__(full_mod_name, globals(), locals(), [mod_name])
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	216 except ImportError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	217 return None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	218 return getattr(module, func_name, None)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	219
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	220 class Task(object):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	221 called = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	222 consume_args = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	223 no_auto = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	224
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	225 __doc__ = ""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	226
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	227 def __init__(self, func):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	228 self.func = func
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	229 self.needs = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	230 self.__name__ = func.__name__
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	231 self.shortname = func.__name__
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	232 self.name = "%s.%s" % (func.__module__, func.__name__)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	233 self.option_names = set()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	234 self.user_options = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	235 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	236 self.__doc__ = func.__doc__
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	237 except AttributeError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	238 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	239
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	240 def __call__(self, args, *kw):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	241 retval = environment._run_task(self.name, self.needs, self.func)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	242 self.called = True
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	243 return retval
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	244
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	245 def __repr__(self):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	246 return "Task: " + self.__name__
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	247
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	248 @property
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	249 def parser(self):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	250 options = self.user_options
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	251 parser = optparse.OptionParser(add_help_option=False,
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	252 usage="%%prog %s [options]" % (self.name))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	253 parser.disable_interspersed_args()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	254 parser.add_option('-h', '--help', action="store_true",
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	255 help="display this help information")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	256
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	257 needs_tasks = [(environment.get_task(task), task) for task in self.needs]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	258 for task, task_name in itertools.chain([(self, self.name)], needs_tasks):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	259 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	260 raise PavementError("Task %s needed by %s does not exist"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	261 % (task_name, self))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	262 for option in task.user_options:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	263 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	264 longname = option[0]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	265 if longname.endswith('='):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	266 action = "store"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	267 longname = longname[:-1]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	268 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	269 action = "store_true"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	270
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	271 environment.debug("Task %s: adding option %s (%s)" %
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	272 (self.name, longname, option[1]))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	273 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	274 if option[1] is None:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	275 parser.add_option("--" + longname, action=action,
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	276 dest=longname.replace('-', '_'),
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	277 help=option[2])
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	278 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	279 parser.add_option("-" + option[1],
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	280 "--" + longname, action=action,
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	281 dest=longname.replace('-', '_'),
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	282 help=option[2])
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	283 except optparse.OptionConflictError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	284 raise PavementError("""In setting command options for %r,
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	285 option %s for %r is already in use
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	286 by another task in the dependency chain.""" % (self, option, task))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	287 self.option_names.add((task.shortname, longname))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	288 except IndexError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	289 raise PavementError("Invalid option format provided for %r: %s"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	290 % (self, option))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	291 return parser
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	292
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	293 def display_help(self, parser=None):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	294 if not parser:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	295 parser = self.parser
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	296
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	297 name = self.name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	298 print "\n%s" % name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	299 print "-" * (len(name))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	300 parser.print_help()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	301 print
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	302 print self.__doc__
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	303 print
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	304
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	305 def parse_args(self, args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	306 import paver.options
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	307 environment.debug("Task %s: Parsing args %s" % (self.name, args))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	308 optholder = environment.options.setdefault(self.shortname,
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	309 paver.options.Bunch())
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	310 parser = self.parser
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	311 options, args = parser.parse_args(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	312 if options.help:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	313 self.display_help(parser)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	314 sys.exit(0)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	315
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	316 for task_name, option_name in self.option_names:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	317 option_name = option_name.replace('-', '_')
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	318 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	319 optholder = environment.options[task_name]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	320 except KeyError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	321 optholder = paver.options.Bunch()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	322 environment.options[task_name] = optholder
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	323 value = getattr(options, option_name)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	324 if value is not None:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	325 optholder[option_name] = getattr(options, option_name)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	326 return args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	327
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	328 @property
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	329 def description(self):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	330 doc = self.__doc__
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	331 if doc:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	332 period = doc.find(".")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	333 if period > -1:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	334 doc = doc[0:period]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	335 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	336 doc = ""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	337 return doc
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	338
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	339
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	340 def task(func):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	341 """Specifies that this function is a task.
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	342
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	343 Note that this decorator does not actually replace the function object.
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	344 It just keeps track of the task and sets an is_task flag on the
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	345 function object."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	346 if isinstance(func, Task):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	347 return func
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	348 task = Task(func)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	349 return task
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	350
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	351 def needs(*args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	352 """Specifies tasks upon which this task depends.
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	353
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	354 req can be a string or a list of strings with the names
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	355 of the tasks. You can call this decorator multiple times
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	356 and the various requirements are added on. You can also
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	357 call with the requirements as a list of arguments.
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	358
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	359 The requirements are called in the order presented in the
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	360 list."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	361 def entangle(func):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	362 req = args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	363 func = task(func)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	364 needs_list = func.needs
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	365 if len(req) == 1:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	366 req = req[0]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	367 if isinstance(req, basestring):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	368 needs_list.append(req)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	369 elif isinstance(req, (list, tuple)):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	370 needs_list.extend(req)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	371 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	372 raise PavementError("'needs' decorator requires a list or string "
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	373 "but got %s" % req)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	374 return func
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	375 return entangle
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	376
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	377 def cmdopts(options):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	378 """Sets the command line options that can be set for this task.
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	379 This uses the same format as the distutils command line option
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	380 parser. It's a list of tuples, each with three elements:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	381 long option name, short option, description.
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	382
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	383 If the long option name ends with '=', that means that the
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	384 option takes a value. Otherwise the option is just boolean.
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	385 All of the options will be stored in the options dict with
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	386 the name of the task. Each value that gets stored in that
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	387 dict will be stored with a key that is based on the long option
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	388 name (the only difference is that - is replaced by _)."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	389 def entangle(func):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	390 func = task(func)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	391 func.user_options = options
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	392 return func
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	393 return entangle
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	394
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	395 def consume_args(func):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	396 """Any command line arguments that appear after this task on the
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	397 command line will be placed in options.args."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	398 func = task(func)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	399 func.consume_args = True
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	400 return func
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	401
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	402 def no_auto(func):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	403 """Specify that this task does not depend on the auto task,
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	404 and don't run the auto task just for this one."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	405 func = task(func)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	406 func.no_auto = True
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	407 return func
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	408
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	409 def _preparse(args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	410 task = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	411 taskname = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	412 while args:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	413 arg = args.pop(0)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	414 if '=' in arg:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	415 key, value = arg.split("=")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	416 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	417 environment.options.setdotted(key, value)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	418 except AttributeError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	419 raise BuildFailure("""This appears to be a standalone Paver
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	420 tasks.py, so the build environment does not support options. The command
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	421 line (%s) attempts to set an option.""" % (args))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	422 elif arg.startswith('-'):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	423 args.insert(0, arg)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	424 break
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	425 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	426 taskname = arg
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	427 task = environment.get_task(taskname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	428 if task is None:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	429 raise BuildFailure("Unknown task: %s" % taskname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	430 break
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	431 return task, taskname, args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	432
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	433 def _parse_global_options(args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	434 # this is where global options should be dealt with
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	435 parser = optparse.OptionParser(usage=
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	436 """Usage: %prog [global options] taskname [task options] """
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	437 """[taskname [taskoptions]]""", version="Paver %s" % (VERSION),
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	438 add_help_option=False)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	439
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	440 environment.help_function = parser.print_help
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	441
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	442 parser.add_option('-n', '--dry-run', action='store_true',
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	443 help="don't actually do anything")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	444 parser.add_option('-v', "--verbose", action="store_true",
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	445 help="display all logging output")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	446 parser.add_option('-q', '--quiet', action="store_true",
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	447 help="display only errors")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	448 parser.add_option("-i", "--interactive", action="store_true",
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	449 help="enable prompting")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	450 parser.add_option("-f", "--file", metavar="FILE",
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	451 help="read tasks from FILE [%default]")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	452 parser.add_option('-h', "--help", action="store_true",
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	453 help="display this help information")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	454 parser.set_defaults(file=environment.pavement_file)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	455
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	456 parser.disable_interspersed_args()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	457 options, args = parser.parse_args(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	458 if options.help:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	459 args.insert(0, "help")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	460 for key, value in vars(options).items():
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	461 setattr(environment, key, value)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	462
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	463 return args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	464
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	465 def _parse_command_line(args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	466 task, taskname, args = _preparse(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	467
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	468 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	469 args = _parse_global_options(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	470 if not args:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	471 return None, []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	472
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	473 taskname = args.pop(0)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	474 task = environment.get_task(taskname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	475
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	476 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	477 raise BuildFailure("Unknown task: %s" % taskname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	478
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	479 if not isinstance(task, Task):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	480 raise BuildFailure("%s is not a Task" % taskname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	481
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	482 if task.consume_args:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	483 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	484 environment.options.args = args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	485 except AttributeError:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	486 pass
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	487 environment.args = args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	488 args = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	489 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	490 args = task.parse_args(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	491
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	492 return task, args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	493
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	494 def _cmp_task_names(a, b):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	495 a = a.name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	496 b = b.name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	497 a_in_pavement = a.startswith("pavement.")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	498 b_in_pavement = b.startswith("pavement.")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	499 if a_in_pavement and not b_in_pavement:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	500 return 1
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	501 if b_in_pavement and not a_in_pavement:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	502 return -1
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	503 return cmp(a, b)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	504
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	505 def _group_by_module(items):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	506 groups = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	507 current_group_name = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	508 current_group = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	509 maxlen = 5
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	510 for item in items:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	511 name = item.name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	512 dotpos = name.rfind(".")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	513 group_name = name[:dotpos]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	514 maxlen = max(len(item.shortname), maxlen)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	515 if current_group_name != group_name:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	516 current_group = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	517 current_group_name = group_name
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	518 groups.append([group_name, current_group])
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	519 current_group.append(item)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	520 return maxlen, groups
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	521
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	522 @task
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	523 @no_auto
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	524 @consume_args
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	525 def help(args, help_function):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	526 """This help display."""
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	527 if args:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	528 task_name = args[0]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	529 task = environment.get_task(task_name)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	530 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	531 print "Task not found: %s" % (task_name)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	532 return
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	533
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	534 task.display_help()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	535 return
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	536
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	537 help_function()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	538
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	539 task_list = environment.get_tasks()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	540 task_list = sorted(task_list, cmp=_cmp_task_names)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	541 maxlen, task_list = _group_by_module(task_list)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	542 fmt = " %-" + str(maxlen) + "s - %s"
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	543 for group_name, group in task_list:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	544 print "\nTasks from %s:" % (group_name)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	545 for task in group:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	546 print(fmt % (task.shortname, task.description))
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	547
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	548 def _process_commands(args, auto_pending=False):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	549 first_loop = True
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	550 while True:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	551 task, args = _parse_command_line(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	552 if auto_pending:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	553 if not task or not task.no_auto:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	554 environment.call_task('auto')
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	555 auto_pending=False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	556 if task is None:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	557 if first_loop:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	558 task = environment.get_task('default')
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	559 if not task:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	560 break
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	561 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	562 break
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	563 task()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	564 first_loop = False
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	565
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	566 def call_pavement(new_pavement, args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	567 if isinstance(args, basestring):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	568 args = args.split()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	569 global environment
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	570 environment_stack.append(environment)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	571 environment = Environment()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	572 cwd = os.getcwd()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	573 dirname, basename = os.path.split(new_pavement)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	574 environment.pavement_file = basename
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	575 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	576 if dirname:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	577 os.chdir(dirname)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	578 _launch_pavement(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	579 finally:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	580 os.chdir(cwd)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	581 environment = environment_stack.pop()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	582
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	583 def _launch_pavement(args):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	584 mod = types.ModuleType("pavement")
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	585 environment.pavement = mod
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	586
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	587 if not os.path.exists(environment.pavement_file):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	588 environment.pavement_file = None
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	589 exec "from paver.easy import *\n" in mod.__dict__
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	590 _process_commands(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	591 return
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	592
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	593 mod.__file__ = environment.pavement_file
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	594 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	595 execfile(environment.pavement_file, mod.__dict__)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	596 auto_task = getattr(mod, 'auto', None)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	597 auto_pending = isinstance(auto_task, Task)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	598 _process_commands(args, auto_pending=auto_pending)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	599 except PavementError, e:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	600 print "\n\n*** Problem with pavement:\n%s\n%s\n\n" % (
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	601 os.path.abspath(environment.pavement_file), e)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	602
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	603 def main(args=None):
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	604 global environment
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	605 if args is None:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	606 if len(sys.argv) > 1:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	607 args = sys.argv[1:]
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	608 else:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	609 args = []
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	610 environment = Environment()
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	611
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	612 # need to parse args to recover pavement-file to read before executing
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	613 try:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	614 args = _parse_global_options(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	615 _launch_pavement(args)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	616 except BuildFailure, e:
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	617 environment.error("Build failed: %s", e)
3c2151124cee Converted pavement.py to manage.py and added a README. Atul Varma <varmaa@toolness.com> parents: diff changeset	618 sys.exit(1)

Mercurial > pymonkey

annotate python-modules/paver/tasks.py @ 173:5cfb47c9e916 default tip