add hg and python
This commit is contained in:
cinap_lenrek
parent
3a742c699f
commit
458120dd40
3709 changed files with 1244309 additions and 1 deletions
223
sys/lib/python/distutils/command/install_lib.py
Normal file
223
sys/lib/python/distutils/command/install_lib.py
Normal file
|
|
@ -0,0 +1,223 @@
|
|||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: install_lib.py 37946 2004-12-02 20:14:16Z lemburg $"
|
||||
|
||||
import sys, os, string
|
||||
from types import IntType
|
||||
from distutils.core import Command
|
||||
from distutils.errors import DistutilsOptionError
|
||||
|
||||
|
||||
# Extension for Python source files.
|
||||
if hasattr(os, 'extsep'):
|
||||
PYTHON_SOURCE_EXTENSION = os.extsep + "py"
|
||||
else:
|
||||
PYTHON_SOURCE_EXTENSION = ".py"
|
||||
|
||||
class install_lib (Command):
|
||||
|
||||
description = "install all Python modules (extensions and pure Python)"
|
||||
|
||||
# The byte-compilation options are a tad confusing. Here are the
|
||||
# possible scenarios:
|
||||
# 1) no compilation at all (--no-compile --no-optimize)
|
||||
# 2) compile .pyc only (--compile --no-optimize; default)
|
||||
# 3) compile .pyc and "level 1" .pyo (--compile --optimize)
|
||||
# 4) compile "level 1" .pyo only (--no-compile --optimize)
|
||||
# 5) compile .pyc and "level 2" .pyo (--compile --optimize-more)
|
||||
# 6) compile "level 2" .pyo only (--no-compile --optimize-more)
|
||||
#
|
||||
# The UI for this is two option, 'compile' and 'optimize'.
|
||||
# 'compile' is strictly boolean, and only decides whether to
|
||||
# generate .pyc files. 'optimize' is three-way (0, 1, or 2), and
|
||||
# decides both whether to generate .pyo files and what level of
|
||||
# optimization to use.
|
||||
|
||||
user_options = [
|
||||
('install-dir=', 'd', "directory to install to"),
|
||||
('build-dir=','b', "build directory (where to install from)"),
|
||||
('force', 'f', "force installation (overwrite existing files)"),
|
||||
('compile', 'c', "compile .py to .pyc [default]"),
|
||||
('no-compile', None, "don't compile .py files"),
|
||||
('optimize=', 'O',
|
||||
"also compile with optimization: -O1 for \"python -O\", "
|
||||
"-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),
|
||||
('skip-build', None, "skip the build steps"),
|
||||
]
|
||||
|
||||
boolean_options = ['force', 'compile', 'skip-build']
|
||||
negative_opt = {'no-compile' : 'compile'}
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
# let the 'install' command dictate our installation directory
|
||||
self.install_dir = None
|
||||
self.build_dir = None
|
||||
self.force = 0
|
||||
self.compile = None
|
||||
self.optimize = None
|
||||
self.skip_build = None
|
||||
|
||||
def finalize_options (self):
|
||||
|
||||
# Get all the information we need to install pure Python modules
|
||||
# from the umbrella 'install' command -- build (source) directory,
|
||||
# install (target) directory, and whether to compile .py files.
|
||||
self.set_undefined_options('install',
|
||||
('build_lib', 'build_dir'),
|
||||
('install_lib', 'install_dir'),
|
||||
('force', 'force'),
|
||||
('compile', 'compile'),
|
||||
('optimize', 'optimize'),
|
||||
('skip_build', 'skip_build'),
|
||||
)
|
||||
|
||||
if self.compile is None:
|
||||
self.compile = 1
|
||||
if self.optimize is None:
|
||||
self.optimize = 0
|
||||
|
||||
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):
|
||||
|
||||
# Make sure we have built everything we need first
|
||||
self.build()
|
||||
|
||||
# Install everything: simply dump the entire contents of the build
|
||||
# directory to the installation directory (that's the beauty of
|
||||
# having a build directory!)
|
||||
outfiles = self.install()
|
||||
|
||||
# (Optionally) compile .py to .pyc
|
||||
if outfiles is not None and self.distribution.has_pure_modules():
|
||||
self.byte_compile(outfiles)
|
||||
|
||||
# run ()
|
||||
|
||||
|
||||
# -- Top-level worker functions ------------------------------------
|
||||
# (called from 'run()')
|
||||
|
||||
def build (self):
|
||||
if not self.skip_build:
|
||||
if self.distribution.has_pure_modules():
|
||||
self.run_command('build_py')
|
||||
if self.distribution.has_ext_modules():
|
||||
self.run_command('build_ext')
|
||||
|
||||
def install (self):
|
||||
if os.path.isdir(self.build_dir):
|
||||
outfiles = self.copy_tree(self.build_dir, self.install_dir)
|
||||
else:
|
||||
self.warn("'%s' does not exist -- no Python modules to install" %
|
||||
self.build_dir)
|
||||
return
|
||||
return outfiles
|
||||
|
||||
def byte_compile (self, files):
|
||||
from distutils.util import byte_compile
|
||||
|
||||
# Get the "--root" directory supplied to the "install" command,
|
||||
# and use it as a prefix to strip off the purported filename
|
||||
# encoded in bytecode files. This is far from complete, but it
|
||||
# should at least generate usable bytecode in RPM distributions.
|
||||
install_root = self.get_finalized_command('install').root
|
||||
|
||||
if self.compile:
|
||||
byte_compile(files, optimize=0,
|
||||
force=self.force, prefix=install_root,
|
||||
dry_run=self.dry_run)
|
||||
if self.optimize > 0:
|
||||
byte_compile(files, optimize=self.optimize,
|
||||
force=self.force, prefix=install_root,
|
||||
verbose=self.verbose, dry_run=self.dry_run)
|
||||
|
||||
|
||||
# -- Utility methods -----------------------------------------------
|
||||
|
||||
def _mutate_outputs (self, has_any, build_cmd, cmd_option, output_dir):
|
||||
|
||||
if not has_any:
|
||||
return []
|
||||
|
||||
build_cmd = self.get_finalized_command(build_cmd)
|
||||
build_files = build_cmd.get_outputs()
|
||||
build_dir = getattr(build_cmd, cmd_option)
|
||||
|
||||
prefix_len = len(build_dir) + len(os.sep)
|
||||
outputs = []
|
||||
for file in build_files:
|
||||
outputs.append(os.path.join(output_dir, file[prefix_len:]))
|
||||
|
||||
return outputs
|
||||
|
||||
# _mutate_outputs ()
|
||||
|
||||
def _bytecode_filenames (self, py_filenames):
|
||||
bytecode_files = []
|
||||
for py_file in py_filenames:
|
||||
# Since build_py handles package data installation, the
|
||||
# list of outputs can contain more than just .py files.
|
||||
# Make sure we only report bytecode for the .py files.
|
||||
ext = os.path.splitext(os.path.normcase(py_file))[1]
|
||||
if ext != PYTHON_SOURCE_EXTENSION:
|
||||
continue
|
||||
if self.compile:
|
||||
bytecode_files.append(py_file + "c")
|
||||
if self.optimize > 0:
|
||||
bytecode_files.append(py_file + "o")
|
||||
|
||||
return bytecode_files
|
||||
|
||||
|
||||
# -- External interface --------------------------------------------
|
||||
# (called by outsiders)
|
||||
|
||||
def get_outputs (self):
|
||||
"""Return the list of files that would be installed if this command
|
||||
were actually run. Not affected by the "dry-run" flag or whether
|
||||
modules have actually been built yet.
|
||||
"""
|
||||
pure_outputs = \
|
||||
self._mutate_outputs(self.distribution.has_pure_modules(),
|
||||
'build_py', 'build_lib',
|
||||
self.install_dir)
|
||||
if self.compile:
|
||||
bytecode_outputs = self._bytecode_filenames(pure_outputs)
|
||||
else:
|
||||
bytecode_outputs = []
|
||||
|
||||
ext_outputs = \
|
||||
self._mutate_outputs(self.distribution.has_ext_modules(),
|
||||
'build_ext', 'build_lib',
|
||||
self.install_dir)
|
||||
|
||||
return pure_outputs + bytecode_outputs + ext_outputs
|
||||
|
||||
# get_outputs ()
|
||||
|
||||
def get_inputs (self):
|
||||
"""Get the list of files that are input to this command, ie. the
|
||||
files that get installed as they are named in the build tree.
|
||||
The files in this list correspond one-to-one to the output
|
||||
filenames returned by 'get_outputs()'.
|
||||
"""
|
||||
inputs = []
|
||||
|
||||
if self.distribution.has_pure_modules():
|
||||
build_py = self.get_finalized_command('build_py')
|
||||
inputs.extend(build_py.get_outputs())
|
||||
|
||||
if self.distribution.has_ext_modules():
|
||||
build_ext = self.get_finalized_command('build_ext')
|
||||
inputs.extend(build_ext.get_outputs())
|
||||
|
||||
return inputs
|
||||
|
||||
# class install_lib
|
||||
Loading…
Add table
Add a link
Reference in a new issue