taking sysconfig out of distutils
diff --git a/Lib/distutils/command/install.py b/Lib/distutils/command/install.py
index 8f089c3..68d6227 100644
--- a/Lib/distutils/command/install.py
+++ b/Lib/distutils/command/install.py
@@ -7,115 +7,25 @@
import sys
import os
+from sysconfig import (get_config_vars, get_platform, get_paths, get_path,
+ get_config_var)
+
from distutils import log
from distutils.core import Command
from distutils.debug import DEBUG
-from distutils.sysconfig import get_config_vars
from distutils.errors import DistutilsPlatformError
from distutils.file_util import write_file
-from distutils.util import convert_path, subst_vars, change_root
-from distutils.util import get_platform
+from distutils.util import convert_path, change_root
from distutils.errors import DistutilsOptionError
-# this keeps compatibility from 2.3 to 2.5
-if sys.version < "2.6":
- USER_BASE = None
- USER_SITE = None
- HAS_USER_SITE = False
-else:
- from site import USER_BASE
- from site import USER_SITE
- HAS_USER_SITE = True
-
-if sys.version < "2.2":
- WINDOWS_SCHEME = {
- 'purelib': '$base',
- 'platlib': '$base',
- 'headers': '$base/Include/$dist_name',
- 'scripts': '$base/Scripts',
- 'data' : '$base',
- }
-else:
- WINDOWS_SCHEME = {
- 'purelib': '$base/Lib/site-packages',
- 'platlib': '$base/Lib/site-packages',
- 'headers': '$base/Include/$dist_name',
- 'scripts': '$base/Scripts',
- 'data' : '$base',
- }
-
-INSTALL_SCHEMES = {
- 'unix_prefix': {
- 'purelib': '$base/lib/python$py_version_short/site-packages',
- 'platlib': '$platbase/lib/python$py_version_short/site-packages',
- 'headers': '$base/include/python$py_version_short/$dist_name',
- 'scripts': '$base/bin',
- 'data' : '$base',
- },
- 'unix_home': {
- 'purelib': '$base/lib/python',
- 'platlib': '$base/lib/python',
- 'headers': '$base/include/python/$dist_name',
- 'scripts': '$base/bin',
- 'data' : '$base',
- },
- 'nt': WINDOWS_SCHEME,
- 'mac': {
- 'purelib': '$base/Lib/site-packages',
- 'platlib': '$base/Lib/site-packages',
- 'headers': '$base/Include/$dist_name',
- 'scripts': '$base/Scripts',
- 'data' : '$base',
- },
-
- 'os2': {
- 'purelib': '$base/Lib/site-packages',
- 'platlib': '$base/Lib/site-packages',
- 'headers': '$base/Include/$dist_name',
- 'scripts': '$base/Scripts',
- 'data' : '$base',
- },
- }
-
-# user site schemes
-if HAS_USER_SITE:
- INSTALL_SCHEMES['nt_user'] = {
- 'purelib': '$usersite',
- 'platlib': '$usersite',
- 'headers': '$userbase/Python$py_version_nodot/Include/$dist_name',
- 'scripts': '$userbase/Scripts',
- 'data' : '$userbase',
- }
-
- INSTALL_SCHEMES['unix_user'] = {
- 'purelib': '$usersite',
- 'platlib': '$usersite',
- 'headers': '$userbase/include/python$py_version_short/$dist_name',
- 'scripts': '$userbase/bin',
- 'data' : '$userbase',
- }
-
- INSTALL_SCHEMES['mac_user'] = {
- 'purelib': '$usersite',
- 'platlib': '$usersite',
- 'headers': '$userbase/$py_version_short/include/$dist_name',
- 'scripts': '$userbase/bin',
- 'data' : '$userbase',
- }
-
- INSTALL_SCHEMES['os2_home'] = {
- 'purelib': '$usersite',
- 'platlib': '$usersite',
- 'headers': '$userbase/include/python$py_version_short/$dist_name',
- 'scripts': '$userbase/bin',
- 'data' : '$userbase',
- }
-
-# The keys to an installation scheme; if any new types of files are to be
-# installed, be sure to add an entry to every installation scheme above,
-# and to SCHEME_KEYS here.
-SCHEME_KEYS = ('purelib', 'platlib', 'headers', 'scripts', 'data')
-
+def _subst_vars(s, local_vars):
+ try:
+ return s.format(**local_vars)
+ except KeyError:
+ try:
+ return s.format(**os.environ)
+ except KeyError, var:
+ raise AttributeError('{%s}' % var)
class install(Command):
@@ -182,11 +92,10 @@
boolean_options = ['compile', 'force', 'skip-build']
- if HAS_USER_SITE:
- user_options.append(('user', None,
- "install in user site-package '%s'" % USER_SITE))
- boolean_options.append('user')
-
+ user_options.append(('user', None,
+ "install in user site-package '%s'" % \
+ get_path('purelib', '%s_user' % os.name)))
+ boolean_options.append('user')
negative_opt = {'no-compile' : 'compile'}
@@ -216,8 +125,8 @@
self.install_lib = None # set to either purelib or platlib
self.install_scripts = None
self.install_data = None
- self.install_userbase = USER_BASE
- self.install_usersite = USER_SITE
+ self.install_userbase = get_config_var('userbase')
+ self.install_usersite = get_path('purelib', '%s_user' % os.name)
self.compile = None
self.optimize = None
@@ -327,7 +236,9 @@
# about needing recursive variable expansion (shudder).
py_version = sys.version.split()[0]
- (prefix, exec_prefix) = get_config_vars('prefix', 'exec_prefix')
+ prefix, exec_prefix, srcdir = get_config_vars('prefix', 'exec_prefix',
+ 'srcdir')
+
self.config_vars = {'dist_name': self.distribution.get_name(),
'dist_version': self.distribution.get_version(),
'dist_fullname': self.distribution.get_fullname(),
@@ -338,12 +249,11 @@
'prefix': prefix,
'sys_exec_prefix': exec_prefix,
'exec_prefix': exec_prefix,
+ 'srcdir': srcdir,
}
- if HAS_USER_SITE:
- self.config_vars['userbase'] = self.install_userbase
- self.config_vars['usersite'] = self.install_usersite
-
+ self.config_vars['userbase'] = self.install_userbase
+ self.config_vars['usersite'] = self.install_usersite
self.expand_basedirs()
self.dump_dirs("post-expand_basedirs()")
@@ -447,10 +357,10 @@
raise DistutilsPlatformError(
"User base directory is not specified")
self.install_base = self.install_platbase = self.install_userbase
- self.select_scheme("unix_user")
+ self.select_scheme("posix_user")
elif self.home is not None:
self.install_base = self.install_platbase = self.home
- self.select_scheme("unix_home")
+ self.select_scheme("posix_home")
else:
if self.prefix is None:
if self.exec_prefix is not None:
@@ -466,7 +376,7 @@
self.install_base = self.prefix
self.install_platbase = self.exec_prefix
- self.select_scheme("unix_prefix")
+ self.select_scheme("posix_prefix")
def finalize_other(self):
"""Finalizes options for non-posix platforms"""
@@ -478,7 +388,7 @@
self.select_scheme(os.name + "_user")
elif self.home is not None:
self.install_base = self.install_platbase = self.home
- self.select_scheme("unix_home")
+ self.select_scheme("posix_home")
else:
if self.prefix is None:
self.prefix = os.path.normpath(sys.prefix)
@@ -493,11 +403,15 @@
def select_scheme(self, name):
"""Sets the install directories by applying the install schemes."""
# it's the caller's problem if they supply a bad name!
- scheme = INSTALL_SCHEMES[name]
- for key in SCHEME_KEYS:
+ scheme = get_paths(name, expand=False)
+ for key, value in scheme.items():
+ if key == 'platinclude':
+ key = 'headers'
+ value = os.path.join(value, self.distribution.get_name())
attrname = 'install_' + key
- if getattr(self, attrname) is None:
- setattr(self, attrname, scheme[key])
+ if hasattr(self, attrname):
+ if getattr(self, attrname) is None:
+ setattr(self, attrname, value)
def _expand_attrs(self, attrs):
for attr in attrs:
@@ -505,7 +419,10 @@
if val is not None:
if os.name == 'posix' or os.name == 'nt':
val = os.path.expanduser(val)
- val = subst_vars(val, self.config_vars)
+ try:
+ val = _subst_vars(val, self.config_vars)
+ except:
+ import pdb; pdb.set_trace()
setattr(self, attr, val)
def expand_basedirs(self):