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from types import StringType
from distutils.command.install import *
from distutils.command.install import install as old_install
from distutils.util import convert_path
from distutils.file_util import write_file
from distutils.errors import DistutilsOptionError
from scipy_distutils import log
#install support for Numeric.pth setup
def _quote_name_when_has_spaces(name):
if ' ' in name and name[0] not in ['"',"'"]:
name = '"%s"' % (name)
return name
class install(old_install):
def run (self):
# Obviously have to build before we can install
if not self.skip_build:
self.run_command('build')
# Run all sub-commands (at least those that need to be run)
for cmd_name in self.get_sub_commands():
self.run_command(cmd_name)
if self.path_file:
self.create_path_file()
# write list of installed files, if requested.
if self.record:
outputs = self.get_outputs()
if self.root: # strip any package prefix
root_len = len(self.root)
for counter in xrange(len(outputs)):
outputs[counter] = outputs[counter][root_len:]
outputs = map(_quote_name_when_has_spaces,outputs)
self.execute(write_file,
(self.record, outputs),
"writing list of installed files to '%s'" %
self.record)
sys_path = map(os.path.normpath, sys.path)
sys_path = map(os.path.normcase, sys_path)
install_lib = os.path.normcase(os.path.normpath(self.install_lib))
if (self.warn_dir and
not (self.path_file and self.install_path_file) and
install_lib not in sys_path):
log.debug(("modules installed to '%s', which is not in "
"Python's module search path (sys.path) -- "
"you'll have to change the search path yourself"),
self.install_lib)
# run ()
def finalize_options (self):
old_install.finalize_options(self)
self.install_lib = self.install_libbase
def handle_extra_path (self):
if self.extra_path is None:
self.extra_path = self.distribution.extra_path
if self.extra_path is not None:
if type(self.extra_path) is StringType:
self.extra_path = string.split(self.extra_path, ',')
if len(self.extra_path) == 1:
path_file = extra_dirs = self.extra_path[0]
elif len(self.extra_path) == 2:
(path_file, extra_dirs) = self.extra_path
else:
raise DistutilsOptionError, \
"'extra_path' option must be a list, tuple, or " + \
"comma-separated string with 1 or 2 elements"
# convert to local form in case Unix notation used (as it
# should be in setup scripts)
extra_dirs = convert_path(extra_dirs)
else:
path_file = None
extra_dirs = ''
# XXX should we warn if path_file and not extra_dirs? (in which
# case the path file would be harmless but pointless)
self.path_file = path_file
self.extra_dirs = ''
self.pth_file = extra_dirs
# handle_extra_path ()
def create_path_file (self):
filename = os.path.join(self.install_libbase,
self.path_file + ".pth")
if self.install_path_file:
self.execute(write_file,
(filename, [self.pth_file]),
"creating %s" % filename)
else:
log.warn("path file '%s' not created" % filename)
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