[Python-checkins] python/nondist/sandbox/setuptools/setuptools/command __init__.py, NONE, 1.1 build_ext.py, NONE, 1.1 build_py.py, NONE, 1.1 depends.py, NONE, 1.1 install.py, NONE, 1.1 install_lib.py, NONE, 1.1 test.py, NONE, 1.1

[pje at users.sourceforge.net]

Update of /cvsroot/python/python/nondist/sandbox/setuptools/setuptools/command
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv31783/setuptools/command

Added Files:
	__init__.py build_ext.py build_py.py depends.py install.py 
	install_lib.py test.py 
Log Message:
Initial checkin of setuptools 0.0.1.


--- NEW FILE: __init__.py ---
import distutils.command

__all__ = ['test', 'depends']


# Make our commands available as though they were part of the distutils

distutils.command.__path__.extend(__path__)
distutils.command.__all__.extend(
    [cmd for cmd in __all__ if cmd not in distutils.command.__all__]
)

--- NEW FILE: build_ext.py ---
# Attempt to use Pyrex for building extensions, if available

try:
    from Pyrex.Distutils.build_ext import build_ext
except ImportError:
    from distutils.command.build_ext import build_ext


--- NEW FILE: build_py.py ---
from distutils.command.build_py import build_py as _build_py
from distutils.util import convert_path
from glob import glob
import os.path

class build_py(_build_py):

    """Enhanced 'build_py' command that includes data files with packages

    The data files are specified via a 'package_data' argument to 'setup()'.
    See 'setuptools.dist.Distribution' for more details.

    Also, this version of the 'build_py' command allows you to specify both
    'py_modules' and 'packages' in the same setup operation.
    """

    def finalize_options(self):
        _build_py.finalize_options(self)
        self.package_data = self.distribution.package_data
        self.data_files   = self.get_data_files()


    def run(self):

        """Build modules, packages, and copy data files to build directory"""

        if not self.py_modules and not self.packages:
            return

        if self.py_modules:
            self.build_modules()

        if self.packages:
            self.build_packages()
            self.build_package_data()

        # Only compile actual .py files, using our base class' idea of what our
        # output files are.
        self.byte_compile(_build_py.get_outputs(self,include_bytecode=0))


    def get_data_files(self):

        """Generate list of '(package,src_dir,build_dir,filenames)' tuples"""

        data = []

        for package in self.packages:
            # Locate package source directory
            src_dir = self.get_package_dir(package)

            # Compute package build directory
            build_dir = os.path.join(*([self.build_lib]+package.split('.')))

            # Length of path to strip from found files
            plen = len(src_dir)+1

            # Strip directory from globbed filenames
            filenames = [
                file[plen:] for file in self.find_data_files(package, src_dir)
            ]

            data.append( (package, src_dir, build_dir, filenames) )

        return data


    def find_data_files(self, package, src_dir):

        """Return filenames for package's data files in 'src_dir'"""

        globs = self.package_data.get('',[])+self.package_data.get(package,[])
        files = []

        for pattern in globs:
            # Each pattern has to be converted to a platform-specific path
            files.extend(glob(os.path.join(src_dir, convert_path(pattern))))

        return files



    def build_package_data(self):

        """Copy data files into build directory"""

        lastdir = None

        for package, src_dir, build_dir, filenames in self.data_files:

            for filename in filenames:
                target = os.path.join(build_dir,filename)
                self.mkpath(os.path.dirname(target))
                self.copy_file(os.path.join(src_dir,filename), target)


    def get_outputs(self, include_bytecode=1):

        """Return complete list of files copied to the build directory

        This includes both '.py' files and data files, as well as '.pyc' and
        '.pyo' files if 'include_bytecode' is true.  (This method is needed for
        the 'install_lib' command to do its job properly, and to generate a
        correct installation manifest.)
        """

        return _build_py.get_outputs(self,include_bytecode) + [
            os.path.join(build_dir,filename)
                for package,src_dir,build_dir,filenames in self.data_files
                    for filename in filenames
        ]













--- NEW FILE: depends.py ---
from distutils.cmd import Command
import os

class depends(Command):
    """Download and install dependencies, if needed"""

    description = "download and install dependencies, if needed"

    user_options = [
        ('temp=', 't',
         "directory where dependencies will be downloaded and built"),
        ('ignore-extra-args', 'i',
         "ignore options that won't be passed to child setup scripts"),
    ]

    def initialize_options(self):
        self.temp = None
        self.install_purelib = self.install_platlib = None
        self.install_lib     = self.install_libbase = None
        self.install_scripts = self.install_data = self.install_headers = None
        self.compiler = self.debug = self.force = None

    def finalize_options(self):
        self.set_undefined_options('build',('build_temp', 'temp'))

    def run(self):
        self.announce("downloading and building here")

--- NEW FILE: install.py ---
from distutils.command.install import install as _install

class install(_install):
    """Build dependencies before installation"""

    def has_dependencies(self):
        return self.distribution.has_dependencies()

    sub_commands = [('depends',has_dependencies)] + _install.sub_commands



--- NEW FILE: install_lib.py ---
from distutils.command.install_lib import install_lib as _install_lib

class install_lib(_install_lib):
    """Don't add compiled flags to filenames of non-Python files"""

    def _bytecode_filenames (self, py_filenames):
        bytecode_files = []
        for py_file in py_filenames:
            if not py_file.endswith('.py'):
                continue
            if self.compile:
                bytecode_files.append(py_file + "c")
            if self.optimize > 0:
                bytecode_files.append(py_file + "o")

        return bytecode_files


--- NEW FILE: test.py ---
from distutils.cmd import Command
from distutils.errors import DistutilsOptionError
import sys

class test(Command):

    """Command to run unit tests after installation"""

    description = "run unit tests after installation"

    user_options = [
        ('test-module=','m', "Run 'test_suite' in specified module"),
        ('test-suite=','s',
            "Test suite to run (e.g. 'some_module.test_suite')"),
    ]

    test_suite = None
    test_module = None

    def initialize_options(self):
        pass


    def finalize_options(self):

        if self.test_suite is None:
            if self.test_module is None:
                self.test_suite = self.distribution.test_suite
            else:
                self.test_suite = self.test_module+".test_suite"
        elif self.test_module:
            raise DistutilsOptionError(
                "You may specify a module or a suite, but not both"
            )

        self.test_args = [self.test_suite]

        if self.verbose:
            self.test_args.insert(0,'--verbose')


    def run(self):

        # Install before testing
        self.run_command('install')

        if self.test_suite:
            cmd = ' '.join(self.test_args)

            if self.dry_run:
                self.announce('skipping "unittest %s" (dry run)' % cmd)
            else:
                self.announce('running "unittest %s"' % cmd)
                import unittest
                unittest.main(None, None, [unittest.__file__]+self.test_args)