FM / command

/usr/lib/python2.6/distutils/command

Name	Size	Mode	Actions
bdist.py	5561	0644	edit dl rm
bdist.pyc	4698	0644	edit dl rm
bdist.pyo	4698	0644	edit dl rm
bdist_dumb.py	4901	0644	edit dl rm
bdist_dumb.pyc	4617	0644	edit dl rm
bdist_dumb.pyo	4617	0644	edit dl rm
bdist_msi.py	31388	0644	edit dl rm
bdist_msi.pyc	22275	0644	edit dl rm
bdist_msi.pyo	22197	0644	edit dl rm
bdist_rpm.py	20210	0644	edit dl rm
bdist_rpm.py.brprpm	20189	0644	edit dl rm
bdist_rpm.pyc	17430	0644	edit dl rm
bdist_rpm.pyo	17342	0644	edit dl rm
bdist_wininst.py	14930	0644	edit dl rm
bdist_wininst.pyc	10794	0644	edit dl rm
bdist_wininst.pyo	10716	0644	edit dl rm
build.py	5598	0644	edit dl rm
build.pyc	5200	0644	edit dl rm
build.pyo	5200	0644	edit dl rm
build_clib.py	8659	0644	edit dl rm
build_clib.pyc	6559	0644	edit dl rm
build_clib.pyo	6559	0644	edit dl rm
build_ext.py	32279	0644	edit dl rm
build_ext.pyc	19667	0644	edit dl rm
build_ext.pyo	19667	0644	edit dl rm
build_py.py	16820	0644	edit dl rm
build_py.pyc	11826	0644	edit dl rm
build_py.pyo	11749	0644	edit dl rm
build_scripts.py	4692	0644	edit dl rm
build_scripts.pyc	4595	0644	edit dl rm
build_scripts.pyo	4595	0644	edit dl rm
clean.py	2918	0644	edit dl rm
clean.pyc	3223	0644	edit dl rm
clean.pyo	3223	0644	edit dl rm
command_template	719	0644	edit dl rm
config.py	13391	0644	edit dl rm
config.pyc	12757	0644	edit dl rm
config.pyo	12757	0644	edit dl rm
install.py	26777	0644	edit dl rm
install.pyc	17207	0644	edit dl rm
install.pyo	17207	0644	edit dl rm
install_data.py	2994	0644	edit dl rm
install_data.pyc	3264	0644	edit dl rm
install_data.pyo	3264	0644	edit dl rm
install_egg_info.py	2587	0644	edit dl rm
install_egg_info.pyc	3757	0644	edit dl rm
install_egg_info.pyo	3757	0644	edit dl rm
install_headers.py	1449	0644	edit dl rm
install_headers.pyc	2352	0644	edit dl rm
install_headers.pyo	2352	0644	edit dl rm
install_lib.py	8577	0644	edit dl rm
install_lib.pyc	6916	0644	edit dl rm
install_lib.pyo	6916	0644	edit dl rm
install_scripts.py	2181	0644	edit dl rm
install_scripts.pyc	3049	0644	edit dl rm
install_scripts.pyo	3049	0644	edit dl rm
register.py	11454	0644	edit dl rm
register.pyc	10047	0644	edit dl rm
register.pyo	10047	0644	edit dl rm
sdist.py	18452	0644	edit dl rm
sdist.pyc	15431	0644	edit dl rm
sdist.pyo	15431	0644	edit dl rm
upload.py	6669	0644	edit dl rm
upload.pyc	6199	0644	edit dl rm
upload.pyo	6166	0644	edit dl rm
wininst-6.0.exe	61440	0644	edit dl rm
wininst-7.1.exe	65536	0644	edit dl rm
wininst-8.0.exe	61440	0644	edit dl rm
wininst-9.0-amd64.exe	223744	0644	edit dl rm
wininst-9.0.exe	196096	0644	edit dl rm
__init__.py	915	0644	edit dl rm
__init__.pyc	702	0644	edit dl rm
__init__.pyo	702	0644	edit dl rm

Edit: /usr/lib/python2.6/distutils/command/build_py.py (16820B)

"""distutils.command.build_py

Implements the Distutils 'build_py' command."""

# This module should be kept compatible with Python 2.1.

__revision__ = "$Id: build_py.py 83648 2010-08-03 07:51:50Z ezio.melotti $"

import string, os
from types import *
import sys
from glob import glob

from distutils.core import Command
from distutils.errors import *
from distutils.util import convert_path
from distutils import log

class build_py (Command):

description = "\"build\" pure Python modules (copy to build directory)"

user_options = [
        ('build-lib=', 'd', "directory to \"build\" (copy) to"),
        ('compile', 'c', "compile .py to .pyc"),
        ('no-compile', None, "don't compile .py files [default]"),
        ('optimize=', 'O',
         "also compile with optimization: -O1 for \"python -O\", "
         "-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),
        ('force', 'f', "forcibly build everything (ignore file timestamps)"),
        ]

boolean_options = ['compile', 'force']
    negative_opt = {'no-compile' : 'compile'}

def initialize_options (self):
        self.build_lib = None
        self.py_modules = None
        self.package = None
        self.package_data = None
        self.package_dir = None
        self.compile = 0
        self.optimize = 0
        self.force = None

def finalize_options (self):
        self.set_undefined_options('build',
                                   ('build_lib', 'build_lib'),
                                   ('force', 'force'))

# Get the distribution options that are aliases for build_py
        # options -- list of packages and list of modules.
        self.packages = self.distribution.packages
        self.py_modules = self.distribution.py_modules
        self.package_data = self.distribution.package_data
        self.package_dir = {}
        if self.distribution.package_dir:
            for name, path in self.distribution.package_dir.items():
                self.package_dir[name] = convert_path(path)
        self.data_files = self.get_data_files()

# Ick, copied straight from install_lib.py (fancy_getopt needs a
        # type system!  Hell, *everything* needs a type system!!!)
        if type(self.optimize) is not IntType:
            try:
                self.optimize = int(self.optimize)
                assert 0 <= self.optimize <= 2
            except (ValueError, AssertionError):
                raise DistutilsOptionError, "optimize must be 0, 1, or 2"

def run (self):

# XXX copy_file by default preserves atime and mtime.  IMHO this is
        # the right thing to do, but perhaps it should be an option -- in
        # particular, a site administrator might want installed files to
        # reflect the time of installation rather than the last
        # modification time before the installed release.

# XXX copy_file by default preserves mode, which appears to be the
        # wrong thing to do: if a file is read-only in the working
        # directory, we want it to be installed read/write so that the next
        # installation of the same module distribution can overwrite it
        # without problems.  (This might be a Unix-specific issue.)  Thus
        # we turn off 'preserve_mode' when copying to the build directory,
        # since the build directory is supposed to be exactly what the
        # installation will look like (ie. we preserve mode when
        # installing).

# Two options control which modules will be installed: 'packages'
        # and 'py_modules'.  The former lets us work with whole packages, not
        # specifying individual modules at all; the latter is for
        # specifying modules one-at-a-time.

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

self.byte_compile(self.get_outputs(include_bytecode=0))

# run ()

def get_data_files (self):
        """Generate list of '(package,src_dir,build_dir,filenames)' tuples"""
        data = []
        if not self.packages:
            return 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 = 0
            if src_dir:
                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
            filelist = glob(os.path.join(src_dir, convert_path(pattern)))
            # Files that match more than one pattern are only added once
            files.extend([fn for fn in filelist if fn not in files])
        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,
                               preserve_mode=False)

def get_package_dir (self, package):
        """Return the directory, relative to the top of the source
           distribution, where package 'package' should be found
           (at least according to the 'package_dir' option, if any)."""

path = string.split(package, '.')

if not self.package_dir:
            if path:
                return os.path.join(*path)
            else:
                return ''
        else:
            tail = []
            while path:
                try:
                    pdir = self.package_dir[string.join(path, '.')]
                except KeyError:
                    tail.insert(0, path[-1])
                    del path[-1]
                else:
                    tail.insert(0, pdir)
                    return os.path.join(*tail)
            else:
                # Oops, got all the way through 'path' without finding a
                # match in package_dir.  If package_dir defines a directory
                # for the root (nameless) package, then fallback on it;
                # otherwise, we might as well have not consulted
                # package_dir at all, as we just use the directory implied
                # by 'tail' (which should be the same as the original value
                # of 'path' at this point).
                pdir = self.package_dir.get('')
                if pdir is not None:
                    tail.insert(0, pdir)

if tail:
                    return os.path.join(*tail)
                else:
                    return ''

# get_package_dir ()

def check_package (self, package, package_dir):

# Empty dir name means current directory, which we can probably
        # assume exists.  Also, os.path.exists and isdir don't know about
        # my "empty string means current dir" convention, so we have to
        # circumvent them.
        if package_dir != "":
            if not os.path.exists(package_dir):
                raise DistutilsFileError, \
                      "package directory '%s' does not exist" % package_dir
            if not os.path.isdir(package_dir):
                raise DistutilsFileError, \
                      ("supposed package directory '%s' exists, " +
                       "but is not a directory") % package_dir

# Require __init__.py for all but the "root package"
        if package:
            init_py = os.path.join(package_dir, "__init__.py")
            if os.path.isfile(init_py):
                return init_py
            else:
                log.warn(("package init file '%s' not found " +
                          "(or not a regular file)"), init_py)

# Either not in a package at all (__init__.py not expected), or
        # __init__.py doesn't exist -- so don't return the filename.
        return None

# check_package ()

def check_module (self, module, module_file):
        if not os.path.isfile(module_file):
            log.warn("file %s (for module %s) not found", module_file, module)
            return 0
        else:
            return 1

# check_module ()

def find_package_modules (self, package, package_dir):
        self.check_package(package, package_dir)
        module_files = glob(os.path.join(package_dir, "*.py"))
        modules = []
        setup_script = os.path.abspath(self.distribution.script_name)

for f in module_files:
            abs_f = os.path.abspath(f)
            if abs_f != setup_script:
                module = os.path.splitext(os.path.basename(f))[0]
                modules.append((package, module, f))
            else:
                self.debug_print("excluding %s" % setup_script)
        return modules

def find_modules (self):
        """Finds individually-specified Python modules, ie. those listed by
        module name in 'self.py_modules'.  Returns a list of tuples (package,
        module_base, filename): 'package' is a tuple of the path through
        package-space to the module; 'module_base' is the bare (no
        packages, no dots) module name, and 'filename' is the path to the
        ".py" file (relative to the distribution root) that implements the
        module.
        """

# Map package names to tuples of useful info about the package:
        #    (package_dir, checked)
        # package_dir - the directory where we'll find source files for
        #   this package
        # checked - true if we have checked that the package directory
        #   is valid (exists, contains __init__.py, ... ?)
        packages = {}

# List of (package, module, filename) tuples to return
        modules = []

# We treat modules-in-packages almost the same as toplevel modules,
        # just the "package" for a toplevel is empty (either an empty
        # string or empty list, depending on context).  Differences:
        #   - don't check for __init__.py in directory for empty package

for module in self.py_modules:
            path = string.split(module, '.')
            package = string.join(path[0:-1], '.')
            module_base = path[-1]

try:
                (package_dir, checked) = packages[package]
            except KeyError:
                package_dir = self.get_package_dir(package)
                checked = 0

if not checked:
                init_py = self.check_package(package, package_dir)
                packages[package] = (package_dir, 1)
                if init_py:
                    modules.append((package, "__init__", init_py))

# XXX perhaps we should also check for just .pyc files
            # (so greedy closed-source bastards can distribute Python
            # modules too)
            module_file = os.path.join(package_dir, module_base + ".py")
            if not self.check_module(module, module_file):
                continue

modules.append((package, module_base, module_file))

return modules

# find_modules ()

def find_all_modules (self):
        """Compute the list of all modules that will be built, whether
        they are specified one-module-at-a-time ('self.py_modules') or
        by whole packages ('self.packages').  Return a list of tuples
        (package, module, module_file), just like 'find_modules()' and
        'find_package_modules()' do."""

modules = []
        if self.py_modules:
            modules.extend(self.find_modules())
        if self.packages:
            for package in self.packages:
                package_dir = self.get_package_dir(package)
                m = self.find_package_modules(package, package_dir)
                modules.extend(m)

return modules

# find_all_modules ()

def get_source_files (self):

modules = self.find_all_modules()
        filenames = []
        for module in modules:
            filenames.append(module[-1])

return filenames

def get_module_outfile (self, build_dir, package, module):
        outfile_path = [build_dir] + list(package) + [module + ".py"]
        return os.path.join(*outfile_path)

def get_outputs (self, include_bytecode=1):
        modules = self.find_all_modules()
        outputs = []
        for (package, module, module_file) in modules:
            package = string.split(package, '.')
            filename = self.get_module_outfile(self.build_lib, package, module)
            outputs.append(filename)
            if include_bytecode:
                if self.compile:
                    outputs.append(filename + "c")
                if self.optimize > 0:
                    outputs.append(filename + "o")

outputs += [
            os.path.join(build_dir, filename)
            for package, src_dir, build_dir, filenames in self.data_files
            for filename in filenames
            ]

return outputs

def build_module (self, module, module_file, package):
        if type(package) is StringType:
            package = string.split(package, '.')
        elif type(package) not in (ListType, TupleType):
            raise TypeError, \
                  "'package' must be a string (dot-separated), list, or tuple"

# Now put the module source file into the "build" area -- this is
        # easy, we just copy it somewhere under self.build_lib (the build
        # directory for Python source).
        outfile = self.get_module_outfile(self.build_lib, package, module)
        dir = os.path.dirname(outfile)
        self.mkpath(dir)
        return self.copy_file(module_file, outfile, preserve_mode=0)

def build_modules (self):

modules = self.find_modules()
        for (package, module, module_file) in modules:

# Now "build" the module -- ie. copy the source file to
            # self.build_lib (the build directory for Python source).
            # (Actually, it gets copied to the directory for this package
            # under self.build_lib.)
            self.build_module(module, module_file, package)

# build_modules ()

def build_packages (self):

for package in self.packages:

# Get list of (package, module, module_file) tuples based on
            # scanning the package directory.  'package' is only included
            # in the tuple so that 'find_modules()' and
            # 'find_package_tuples()' have a consistent interface; it's
            # ignored here (apart from a sanity check).  Also, 'module' is
            # the *unqualified* module name (ie. no dots, no package -- we
            # already know its package!), and 'module_file' is the path to
            # the .py file, relative to the current directory
            # (ie. including 'package_dir').
            package_dir = self.get_package_dir(package)
            modules = self.find_package_modules(package, package_dir)

# Now loop over the modules we found, "building" each one (just
            # copy it to self.build_lib).
            for (package_, module, module_file) in modules:
                assert package == package_
                self.build_module(module, module_file, package)

# build_packages ()

def byte_compile (self, files):
        if sys.dont_write_bytecode:
            self.warn('byte-compiling is disabled, skipping.')
            return

from distutils.util import byte_compile
        prefix = self.build_lib
        if prefix[-1] != os.sep:
            prefix = prefix + os.sep

# XXX this code is essentially the same as the 'byte_compile()
        # method of the "install_lib" command, except for the determination
        # of the 'prefix' string.  Hmmm.

if self.compile:
            byte_compile(files, optimize=0,
                         force=self.force, prefix=prefix, dry_run=self.dry_run)
        if self.optimize > 0:
            byte_compile(files, optimize=self.optimize,
                         force=self.force, prefix=prefix, dry_run=self.dry_run)

# class build_py

cmd: