/usr/lib/python2.7/dist-packages/paver/setuputils.py is in python-paver 1.2.1-1.1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 | """Integrates distutils/setuptools with Paver."""
import re
import os
import sys
from os.path import *
from fnmatch import fnmatchcase
from distutils.util import convert_path
from distutils import log
try:
from setuptools import dist
except ImportError:
from distutils import dist
from distutils.errors import DistutilsModuleError
_Distribution = dist.Distribution
from paver.deps.six import print_
from paver.options import Bunch
try:
import setuptools
import pkg_resources
has_setuptools = True
except ImportError:
has_setuptools = False
# our commands can have '.' in them, so we'll monkeypatch this
# expression
dist.command_re = re.compile (r'^[a-zA-Z]([a-zA-Z0-9_\.]*)$')
from paver import tasks
__ALL__ = ['find_package_data']
# find_package_data is an Ian Bicking creation.
# Provided as an attribute, so you can append to these instead
# of replicating them:
standard_exclude = ('*.py', '*.pyc', '*~', '.*', '*.bak', '*.swp*')
standard_exclude_directories = ('.*', 'CVS', '_darcs', './build',
'./dist', 'EGG-INFO', '*.egg-info')
def _dispatch_setuptools_install(distribution, command_name):
"""
setuptools hack:
- handle dependencies in `install_requires` by calling fetch_build_eggs()
"""
#check if it has some requirements and try to install them
if distribution.install_requires:
try:
distribution.fetch_build_eggs(distribution.install_requires)
except Exception:
pass
#run command
distribution.run_command(command_name)
# storage of extra dispatchers for distutils/setuptools commands
_extra_command_dispatch = {
'setuptools.command.install.install': _dispatch_setuptools_install,
}
def find_package_data(
where='.', package='',
exclude=standard_exclude,
exclude_directories=standard_exclude_directories,
only_in_packages=True,
show_ignored=False):
"""
Return a dictionary suitable for use in ``package_data``
in a distutils ``setup.py`` file.
The dictionary looks like::
{'package': [files]}
Where ``files`` is a list of all the files in that package that
don't match anything in ``exclude``.
If ``only_in_packages`` is true, then top-level directories that
are not packages won't be included (but directories under packages
will).
Directories matching any pattern in ``exclude_directories`` will
be ignored; by default directories with leading ``.``, ``CVS``,
and ``_darcs`` will be ignored.
If ``show_ignored`` is true, then all the files that aren't
included in package data are shown on stderr (for debugging
purposes).
Note patterns use wildcards, or can be exact paths (including
leading ``./``), and all searching is case-insensitive.
This function is by Ian Bicking.
"""
out = {}
stack = [(convert_path(where), '', package, only_in_packages)]
while stack:
where, prefix, package, only_in_packages = stack.pop(0)
for name in os.listdir(where):
fn = join(where, name)
if isdir(fn):
bad_name = False
for pattern in exclude_directories:
if (fnmatchcase(name, pattern)
or fn.lower() == pattern.lower()):
bad_name = True
if show_ignored:
print_("Directory %s ignored by pattern %s"
% (fn, pattern), file=sys.stderr)
break
if bad_name:
continue
if isfile(join(fn, '__init__.py')):
if not package:
new_package = name
else:
new_package = package + '.' + name
stack.append((fn, '', new_package, False))
else:
stack.append((fn, prefix + name + '/', package, only_in_packages))
elif package or not only_in_packages:
# is a file
bad_name = False
for pattern in exclude:
if (fnmatchcase(name, pattern)
or fn.lower() == pattern.lower()):
bad_name = True
if show_ignored:
print_("File %s ignored by pattern %s"
% (fn, pattern), file=sys.stderr)
break
if bad_name:
continue
out.setdefault(package, []).append(prefix+name)
return out
class DistutilsTask(tasks.Task):
def __init__(self, distribution, command_name, command_class):
name_sections = str(command_class).split(".")
if name_sections[-2] == name_sections[-1]:
del name_sections[-2]
self.name = ".".join(name_sections)
self.__name__ = self.name
self.distribution = distribution
self.command_name = command_name
self.shortname = _get_shortname(command_name)
self.command_class = command_class
self.option_names = set()
self.needs = []
self.might_call = []
self._parser = None
self.share_options_with = []
self.user_options = command_class.user_options
self.negative_opt = getattr(command_class, "negative_opt", {})
# Parse distutils config files.
distribution.parse_config_files()
def __call__(self, *args, **kw):
options = tasks.environment.options.get(self.shortname, {})
opt_dict = self.distribution.get_option_dict(self.command_name)
for (name, value) in options.items():
opt_dict[name.replace('-', '_')] = ("command line", value)
# see if we don't have extra dispatcher for command
cmd_class = str(self.command_class)
if cmd_class in _extra_command_dispatch:
_extra_command_dispatch[cmd_class](self.distribution, self.command_name)
else:
self.distribution.run_command(self.command_name)
@property
def description(self):
return self.command_class.description
def _get_shortname(taskname):
dotindex = taskname.rfind(".")
if dotindex > -1:
command_name = taskname[dotindex+1:]
else:
command_name = taskname
return command_name
class DistutilsTaskFinder(object):
def get_task(self, taskname):
dist = _get_distribution()
command_name = _get_shortname(taskname)
try:
command_class = dist.get_command_class(command_name)
except DistutilsModuleError:
return None
return DistutilsTask(dist, command_name, command_class)
def get_tasks(self):
dist = _get_distribution()
if has_setuptools:
for ep in pkg_resources.iter_entry_points('distutils.commands'):
try:
cmdclass = ep.load(False) # don't require extras, we're not running
dist.cmdclass[ep.name] = cmdclass
except:
# on the Mac, at least, installing from the tarball
# via zc.buildout fails due to a problem in the
# py2app command
tasks.environment.info("Could not load entry point: %s", ep)
dist.get_command_list()
return set(DistutilsTask(dist, key, value)
for key, value in dist.cmdclass.items())
def _get_distribution():
try:
return tasks.environment.distribution
except AttributeError:
dist = _Distribution(attrs=tasks.environment.options.get('setup', {}))
tasks.environment.distribution = dist
dist.script_name = tasks.environment.pavement_file
return dist
def install_distutils_tasks():
"""Makes distutils and setuptools commands available as Paver tasks."""
env = tasks.environment
if not hasattr(env, "_distutils_tasks_installed"):
env.task_finders.append(DistutilsTaskFinder())
env._distutils_tasks_installed = True
def setup(**kw):
"""Updates options.setup with the keyword arguments provided,
and installs the distutils tasks for this pavement. You can
use paver.setuputils.setup as a direct replacement for
the distutils.core.setup or setuptools.setup in a traditional
setup.py."""
install_distutils_tasks()
setup_section = tasks.environment.options.setdefault("setup", Bunch())
setup_section.update(kw)
def _error(message, *args):
"""Displays an error message to the user."""
tasks.environment.error(message, *args)
def _info(message, *args):
"""Displays a message to the user. If the quiet option is specified, the
message will not be displayed."""
tasks.environment.info(message, *args)
def _debug(message, *args):
"""Displays a message to the user, but only if the verbose flag is
set."""
tasks.environment.debug(message, *args)
def _base_log(level, message, *args):
"""Displays a message at the given log level"""
tasks.environment._log(level, message, args)
# monkeypatch the distutils logging to go through Paver's logging
log.log = _base_log
log.debug = _debug
log.info = _info
log.warn = _error
log.error = _error
log.fatal = _error
if has_setuptools:
__ALL__.extend(["find_packages"])
from setuptools import find_packages
else:
import distutils.core
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