| 4710c53d |
1 | """distutils.command.install\r |
| 2 | \r |
| 3 | Implements the Distutils 'install' command."""\r |
| 4 | \r |
| 5 | from distutils import log\r |
| 6 | \r |
| 7 | # This module should be kept compatible with Python 2.1.\r |
| 8 | \r |
| 9 | __revision__ = "$Id$"\r |
| 10 | \r |
| 11 | import sys, os, string\r |
| 12 | from types import *\r |
| 13 | from distutils.core import Command\r |
| 14 | from distutils.debug import DEBUG\r |
| 15 | from distutils.sysconfig import get_config_vars\r |
| 16 | from distutils.errors import DistutilsPlatformError\r |
| 17 | from distutils.file_util import write_file\r |
| 18 | from distutils.util import convert_path, subst_vars, change_root\r |
| 19 | from distutils.util import get_platform\r |
| 20 | from distutils.errors import DistutilsOptionError\r |
| 21 | from site import USER_BASE\r |
| 22 | from site import USER_SITE\r |
| 23 | \r |
| 24 | \r |
| 25 | if sys.version < "2.2":\r |
| 26 | WINDOWS_SCHEME = {\r |
| 27 | 'purelib': '$base',\r |
| 28 | 'platlib': '$base',\r |
| 29 | 'headers': '$base/Include/$dist_name',\r |
| 30 | 'scripts': '$base/Scripts',\r |
| 31 | 'data' : '$base',\r |
| 32 | }\r |
| 33 | else:\r |
| 34 | WINDOWS_SCHEME = {\r |
| 35 | 'purelib': '$base/Lib/site-packages',\r |
| 36 | 'platlib': '$base/Lib/site-packages',\r |
| 37 | 'headers': '$base/Include/$dist_name',\r |
| 38 | 'scripts': '$base/Scripts',\r |
| 39 | 'data' : '$base',\r |
| 40 | }\r |
| 41 | \r |
| 42 | INSTALL_SCHEMES = {\r |
| 43 | 'unix_prefix': {\r |
| 44 | 'purelib': '$base/lib/python$py_version_short/site-packages',\r |
| 45 | 'platlib': '$platbase/lib/python$py_version_short/site-packages',\r |
| 46 | 'headers': '$base/include/python$py_version_short/$dist_name',\r |
| 47 | 'scripts': '$base/bin',\r |
| 48 | 'data' : '$base',\r |
| 49 | },\r |
| 50 | 'unix_home': {\r |
| 51 | 'purelib': '$base/lib/python',\r |
| 52 | 'platlib': '$base/lib/python',\r |
| 53 | 'headers': '$base/include/python/$dist_name',\r |
| 54 | 'scripts': '$base/bin',\r |
| 55 | 'data' : '$base',\r |
| 56 | },\r |
| 57 | 'unix_user': {\r |
| 58 | 'purelib': '$usersite',\r |
| 59 | 'platlib': '$usersite',\r |
| 60 | 'headers': '$userbase/include/python$py_version_short/$dist_name',\r |
| 61 | 'scripts': '$userbase/bin',\r |
| 62 | 'data' : '$userbase',\r |
| 63 | },\r |
| 64 | 'nt': WINDOWS_SCHEME,\r |
| 65 | 'nt_user': {\r |
| 66 | 'purelib': '$usersite',\r |
| 67 | 'platlib': '$usersite',\r |
| 68 | 'headers': '$userbase/Python$py_version_nodot/Include/$dist_name',\r |
| 69 | 'scripts': '$userbase/Scripts',\r |
| 70 | 'data' : '$userbase',\r |
| 71 | },\r |
| 72 | 'os2': {\r |
| 73 | 'purelib': '$base/Lib/site-packages',\r |
| 74 | 'platlib': '$base/Lib/site-packages',\r |
| 75 | 'headers': '$base/Include/$dist_name',\r |
| 76 | 'scripts': '$base/Scripts',\r |
| 77 | 'data' : '$base',\r |
| 78 | },\r |
| 79 | 'os2_home': {\r |
| 80 | 'purelib': '$usersite',\r |
| 81 | 'platlib': '$usersite',\r |
| 82 | 'headers': '$userbase/include/python$py_version_short/$dist_name',\r |
| 83 | 'scripts': '$userbase/bin',\r |
| 84 | 'data' : '$userbase',\r |
| 85 | },\r |
| 86 | }\r |
| 87 | \r |
| 88 | # The keys to an installation scheme; if any new types of files are to be\r |
| 89 | # installed, be sure to add an entry to every installation scheme above,\r |
| 90 | # and to SCHEME_KEYS here.\r |
| 91 | SCHEME_KEYS = ('purelib', 'platlib', 'headers', 'scripts', 'data')\r |
| 92 | \r |
| 93 | \r |
| 94 | class install (Command):\r |
| 95 | \r |
| 96 | description = "install everything from build directory"\r |
| 97 | \r |
| 98 | user_options = [\r |
| 99 | # Select installation scheme and set base director(y|ies)\r |
| 100 | ('prefix=', None,\r |
| 101 | "installation prefix"),\r |
| 102 | ('exec-prefix=', None,\r |
| 103 | "(Unix only) prefix for platform-specific files"),\r |
| 104 | ('home=', None,\r |
| 105 | "(Unix only) home directory to install under"),\r |
| 106 | ('user', None,\r |
| 107 | "install in user site-package '%s'" % USER_SITE),\r |
| 108 | \r |
| 109 | # Or, just set the base director(y|ies)\r |
| 110 | ('install-base=', None,\r |
| 111 | "base installation directory (instead of --prefix or --home)"),\r |
| 112 | ('install-platbase=', None,\r |
| 113 | "base installation directory for platform-specific files " +\r |
| 114 | "(instead of --exec-prefix or --home)"),\r |
| 115 | ('root=', None,\r |
| 116 | "install everything relative to this alternate root directory"),\r |
| 117 | \r |
| 118 | # Or, explicitly set the installation scheme\r |
| 119 | ('install-purelib=', None,\r |
| 120 | "installation directory for pure Python module distributions"),\r |
| 121 | ('install-platlib=', None,\r |
| 122 | "installation directory for non-pure module distributions"),\r |
| 123 | ('install-lib=', None,\r |
| 124 | "installation directory for all module distributions " +\r |
| 125 | "(overrides --install-purelib and --install-platlib)"),\r |
| 126 | \r |
| 127 | ('install-headers=', None,\r |
| 128 | "installation directory for C/C++ headers"),\r |
| 129 | ('install-scripts=', None,\r |
| 130 | "installation directory for Python scripts"),\r |
| 131 | ('install-data=', None,\r |
| 132 | "installation directory for data files"),\r |
| 133 | \r |
| 134 | # Byte-compilation options -- see install_lib.py for details, as\r |
| 135 | # these are duplicated from there (but only install_lib does\r |
| 136 | # anything with them).\r |
| 137 | ('compile', 'c', "compile .py to .pyc [default]"),\r |
| 138 | ('no-compile', None, "don't compile .py files"),\r |
| 139 | ('optimize=', 'O',\r |
| 140 | "also compile with optimization: -O1 for \"python -O\", "\r |
| 141 | "-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),\r |
| 142 | \r |
| 143 | # Miscellaneous control options\r |
| 144 | ('force', 'f',\r |
| 145 | "force installation (overwrite any existing files)"),\r |
| 146 | ('skip-build', None,\r |
| 147 | "skip rebuilding everything (for testing/debugging)"),\r |
| 148 | \r |
| 149 | # Where to install documentation (eventually!)\r |
| 150 | #('doc-format=', None, "format of documentation to generate"),\r |
| 151 | #('install-man=', None, "directory for Unix man pages"),\r |
| 152 | #('install-html=', None, "directory for HTML documentation"),\r |
| 153 | #('install-info=', None, "directory for GNU info files"),\r |
| 154 | \r |
| 155 | ('record=', None,\r |
| 156 | "filename in which to record list of installed files"),\r |
| 157 | ]\r |
| 158 | \r |
| 159 | boolean_options = ['compile', 'force', 'skip-build', 'user']\r |
| 160 | negative_opt = {'no-compile' : 'compile'}\r |
| 161 | \r |
| 162 | \r |
| 163 | def initialize_options (self):\r |
| 164 | \r |
| 165 | # High-level options: these select both an installation base\r |
| 166 | # and scheme.\r |
| 167 | self.prefix = None\r |
| 168 | self.exec_prefix = None\r |
| 169 | self.home = None\r |
| 170 | self.user = 0\r |
| 171 | \r |
| 172 | # These select only the installation base; it's up to the user to\r |
| 173 | # specify the installation scheme (currently, that means supplying\r |
| 174 | # the --install-{platlib,purelib,scripts,data} options).\r |
| 175 | self.install_base = None\r |
| 176 | self.install_platbase = None\r |
| 177 | self.root = None\r |
| 178 | \r |
| 179 | # These options are the actual installation directories; if not\r |
| 180 | # supplied by the user, they are filled in using the installation\r |
| 181 | # scheme implied by prefix/exec-prefix/home and the contents of\r |
| 182 | # that installation scheme.\r |
| 183 | self.install_purelib = None # for pure module distributions\r |
| 184 | self.install_platlib = None # non-pure (dists w/ extensions)\r |
| 185 | self.install_headers = None # for C/C++ headers\r |
| 186 | self.install_lib = None # set to either purelib or platlib\r |
| 187 | self.install_scripts = None\r |
| 188 | self.install_data = None\r |
| 189 | self.install_userbase = USER_BASE\r |
| 190 | self.install_usersite = USER_SITE\r |
| 191 | \r |
| 192 | self.compile = None\r |
| 193 | self.optimize = None\r |
| 194 | \r |
| 195 | # These two are for putting non-packagized distributions into their\r |
| 196 | # own directory and creating a .pth file if it makes sense.\r |
| 197 | # 'extra_path' comes from the setup file; 'install_path_file' can\r |
| 198 | # be turned off if it makes no sense to install a .pth file. (But\r |
| 199 | # better to install it uselessly than to guess wrong and not\r |
| 200 | # install it when it's necessary and would be used!) Currently,\r |
| 201 | # 'install_path_file' is always true unless some outsider meddles\r |
| 202 | # with it.\r |
| 203 | self.extra_path = None\r |
| 204 | self.install_path_file = 1\r |
| 205 | \r |
| 206 | # 'force' forces installation, even if target files are not\r |
| 207 | # out-of-date. 'skip_build' skips running the "build" command,\r |
| 208 | # handy if you know it's not necessary. 'warn_dir' (which is *not*\r |
| 209 | # a user option, it's just there so the bdist_* commands can turn\r |
| 210 | # it off) determines whether we warn about installing to a\r |
| 211 | # directory not in sys.path.\r |
| 212 | self.force = 0\r |
| 213 | self.skip_build = 0\r |
| 214 | self.warn_dir = 1\r |
| 215 | \r |
| 216 | # These are only here as a conduit from the 'build' command to the\r |
| 217 | # 'install_*' commands that do the real work. ('build_base' isn't\r |
| 218 | # actually used anywhere, but it might be useful in future.) They\r |
| 219 | # are not user options, because if the user told the install\r |
| 220 | # command where the build directory is, that wouldn't affect the\r |
| 221 | # build command.\r |
| 222 | self.build_base = None\r |
| 223 | self.build_lib = None\r |
| 224 | \r |
| 225 | # Not defined yet because we don't know anything about\r |
| 226 | # documentation yet.\r |
| 227 | #self.install_man = None\r |
| 228 | #self.install_html = None\r |
| 229 | #self.install_info = None\r |
| 230 | \r |
| 231 | self.record = None\r |
| 232 | \r |
| 233 | \r |
| 234 | # -- Option finalizing methods -------------------------------------\r |
| 235 | # (This is rather more involved than for most commands,\r |
| 236 | # because this is where the policy for installing third-\r |
| 237 | # party Python modules on various platforms given a wide\r |
| 238 | # array of user input is decided. Yes, it's quite complex!)\r |
| 239 | \r |
| 240 | def finalize_options (self):\r |
| 241 | \r |
| 242 | # This method (and its pliant slaves, like 'finalize_unix()',\r |
| 243 | # 'finalize_other()', and 'select_scheme()') is where the default\r |
| 244 | # installation directories for modules, extension modules, and\r |
| 245 | # anything else we care to install from a Python module\r |
| 246 | # distribution. Thus, this code makes a pretty important policy\r |
| 247 | # statement about how third-party stuff is added to a Python\r |
| 248 | # installation! Note that the actual work of installation is done\r |
| 249 | # by the relatively simple 'install_*' commands; they just take\r |
| 250 | # their orders from the installation directory options determined\r |
| 251 | # here.\r |
| 252 | \r |
| 253 | # Check for errors/inconsistencies in the options; first, stuff\r |
| 254 | # that's wrong on any platform.\r |
| 255 | \r |
| 256 | if ((self.prefix or self.exec_prefix or self.home) and\r |
| 257 | (self.install_base or self.install_platbase)):\r |
| 258 | raise DistutilsOptionError, \\r |
| 259 | ("must supply either prefix/exec-prefix/home or " +\r |
| 260 | "install-base/install-platbase -- not both")\r |
| 261 | \r |
| 262 | if self.home and (self.prefix or self.exec_prefix):\r |
| 263 | raise DistutilsOptionError, \\r |
| 264 | "must supply either home or prefix/exec-prefix -- not both"\r |
| 265 | \r |
| 266 | if self.user and (self.prefix or self.exec_prefix or self.home or\r |
| 267 | self.install_base or self.install_platbase):\r |
| 268 | raise DistutilsOptionError("can't combine user with with prefix/"\r |
| 269 | "exec_prefix/home or install_(plat)base")\r |
| 270 | \r |
| 271 | # Next, stuff that's wrong (or dubious) only on certain platforms.\r |
| 272 | if os.name != "posix":\r |
| 273 | if self.exec_prefix:\r |
| 274 | self.warn("exec-prefix option ignored on this platform")\r |
| 275 | self.exec_prefix = None\r |
| 276 | \r |
| 277 | # Now the interesting logic -- so interesting that we farm it out\r |
| 278 | # to other methods. The goal of these methods is to set the final\r |
| 279 | # values for the install_{lib,scripts,data,...} options, using as\r |
| 280 | # input a heady brew of prefix, exec_prefix, home, install_base,\r |
| 281 | # install_platbase, user-supplied versions of\r |
| 282 | # install_{purelib,platlib,lib,scripts,data,...}, and the\r |
| 283 | # INSTALL_SCHEME dictionary above. Phew!\r |
| 284 | \r |
| 285 | self.dump_dirs("pre-finalize_{unix,other}")\r |
| 286 | \r |
| 287 | if os.name == 'posix':\r |
| 288 | self.finalize_unix()\r |
| 289 | else:\r |
| 290 | self.finalize_other()\r |
| 291 | \r |
| 292 | self.dump_dirs("post-finalize_{unix,other}()")\r |
| 293 | \r |
| 294 | # Expand configuration variables, tilde, etc. in self.install_base\r |
| 295 | # and self.install_platbase -- that way, we can use $base or\r |
| 296 | # $platbase in the other installation directories and not worry\r |
| 297 | # about needing recursive variable expansion (shudder).\r |
| 298 | \r |
| 299 | py_version = (string.split(sys.version))[0]\r |
| 300 | (prefix, exec_prefix) = get_config_vars('prefix', 'exec_prefix')\r |
| 301 | self.config_vars = {'dist_name': self.distribution.get_name(),\r |
| 302 | 'dist_version': self.distribution.get_version(),\r |
| 303 | 'dist_fullname': self.distribution.get_fullname(),\r |
| 304 | 'py_version': py_version,\r |
| 305 | 'py_version_short': py_version[0:3],\r |
| 306 | 'py_version_nodot': py_version[0] + py_version[2],\r |
| 307 | 'sys_prefix': prefix,\r |
| 308 | 'prefix': prefix,\r |
| 309 | 'sys_exec_prefix': exec_prefix,\r |
| 310 | 'exec_prefix': exec_prefix,\r |
| 311 | 'userbase': self.install_userbase,\r |
| 312 | 'usersite': self.install_usersite,\r |
| 313 | }\r |
| 314 | self.expand_basedirs()\r |
| 315 | \r |
| 316 | self.dump_dirs("post-expand_basedirs()")\r |
| 317 | \r |
| 318 | # Now define config vars for the base directories so we can expand\r |
| 319 | # everything else.\r |
| 320 | self.config_vars['base'] = self.install_base\r |
| 321 | self.config_vars['platbase'] = self.install_platbase\r |
| 322 | \r |
| 323 | if DEBUG:\r |
| 324 | from pprint import pprint\r |
| 325 | print "config vars:"\r |
| 326 | pprint(self.config_vars)\r |
| 327 | \r |
| 328 | # Expand "~" and configuration variables in the installation\r |
| 329 | # directories.\r |
| 330 | self.expand_dirs()\r |
| 331 | \r |
| 332 | self.dump_dirs("post-expand_dirs()")\r |
| 333 | \r |
| 334 | # Create directories in the home dir:\r |
| 335 | if self.user:\r |
| 336 | self.create_home_path()\r |
| 337 | \r |
| 338 | # Pick the actual directory to install all modules to: either\r |
| 339 | # install_purelib or install_platlib, depending on whether this\r |
| 340 | # module distribution is pure or not. Of course, if the user\r |
| 341 | # already specified install_lib, use their selection.\r |
| 342 | if self.install_lib is None:\r |
| 343 | if self.distribution.ext_modules: # has extensions: non-pure\r |
| 344 | self.install_lib = self.install_platlib\r |
| 345 | else:\r |
| 346 | self.install_lib = self.install_purelib\r |
| 347 | \r |
| 348 | \r |
| 349 | # Convert directories from Unix /-separated syntax to the local\r |
| 350 | # convention.\r |
| 351 | self.convert_paths('lib', 'purelib', 'platlib',\r |
| 352 | 'scripts', 'data', 'headers',\r |
| 353 | 'userbase', 'usersite')\r |
| 354 | \r |
| 355 | # Well, we're not actually fully completely finalized yet: we still\r |
| 356 | # have to deal with 'extra_path', which is the hack for allowing\r |
| 357 | # non-packagized module distributions (hello, Numerical Python!) to\r |
| 358 | # get their own directories.\r |
| 359 | self.handle_extra_path()\r |
| 360 | self.install_libbase = self.install_lib # needed for .pth file\r |
| 361 | self.install_lib = os.path.join(self.install_lib, self.extra_dirs)\r |
| 362 | \r |
| 363 | # If a new root directory was supplied, make all the installation\r |
| 364 | # dirs relative to it.\r |
| 365 | if self.root is not None:\r |
| 366 | self.change_roots('libbase', 'lib', 'purelib', 'platlib',\r |
| 367 | 'scripts', 'data', 'headers')\r |
| 368 | \r |
| 369 | self.dump_dirs("after prepending root")\r |
| 370 | \r |
| 371 | # Find out the build directories, ie. where to install from.\r |
| 372 | self.set_undefined_options('build',\r |
| 373 | ('build_base', 'build_base'),\r |
| 374 | ('build_lib', 'build_lib'))\r |
| 375 | \r |
| 376 | # Punt on doc directories for now -- after all, we're punting on\r |
| 377 | # documentation completely!\r |
| 378 | \r |
| 379 | # finalize_options ()\r |
| 380 | \r |
| 381 | \r |
| 382 | def dump_dirs (self, msg):\r |
| 383 | if DEBUG:\r |
| 384 | from distutils.fancy_getopt import longopt_xlate\r |
| 385 | print msg + ":"\r |
| 386 | for opt in self.user_options:\r |
| 387 | opt_name = opt[0]\r |
| 388 | if opt_name[-1] == "=":\r |
| 389 | opt_name = opt_name[0:-1]\r |
| 390 | if opt_name in self.negative_opt:\r |
| 391 | opt_name = string.translate(self.negative_opt[opt_name],\r |
| 392 | longopt_xlate)\r |
| 393 | val = not getattr(self, opt_name)\r |
| 394 | else:\r |
| 395 | opt_name = string.translate(opt_name, longopt_xlate)\r |
| 396 | val = getattr(self, opt_name)\r |
| 397 | print " %s: %s" % (opt_name, val)\r |
| 398 | \r |
| 399 | \r |
| 400 | def finalize_unix (self):\r |
| 401 | \r |
| 402 | if self.install_base is not None or self.install_platbase is not None:\r |
| 403 | if ((self.install_lib is None and\r |
| 404 | self.install_purelib is None and\r |
| 405 | self.install_platlib is None) or\r |
| 406 | self.install_headers is None or\r |
| 407 | self.install_scripts is None or\r |
| 408 | self.install_data is None):\r |
| 409 | raise DistutilsOptionError, \\r |
| 410 | ("install-base or install-platbase supplied, but "\r |
| 411 | "installation scheme is incomplete")\r |
| 412 | return\r |
| 413 | \r |
| 414 | if self.user:\r |
| 415 | if self.install_userbase is None:\r |
| 416 | raise DistutilsPlatformError(\r |
| 417 | "User base directory is not specified")\r |
| 418 | self.install_base = self.install_platbase = self.install_userbase\r |
| 419 | self.select_scheme("unix_user")\r |
| 420 | elif self.home is not None:\r |
| 421 | self.install_base = self.install_platbase = self.home\r |
| 422 | self.select_scheme("unix_home")\r |
| 423 | else:\r |
| 424 | if self.prefix is None:\r |
| 425 | if self.exec_prefix is not None:\r |
| 426 | raise DistutilsOptionError, \\r |
| 427 | "must not supply exec-prefix without prefix"\r |
| 428 | \r |
| 429 | self.prefix = os.path.normpath(sys.prefix)\r |
| 430 | self.exec_prefix = os.path.normpath(sys.exec_prefix)\r |
| 431 | \r |
| 432 | else:\r |
| 433 | if self.exec_prefix is None:\r |
| 434 | self.exec_prefix = self.prefix\r |
| 435 | \r |
| 436 | self.install_base = self.prefix\r |
| 437 | self.install_platbase = self.exec_prefix\r |
| 438 | self.select_scheme("unix_prefix")\r |
| 439 | \r |
| 440 | # finalize_unix ()\r |
| 441 | \r |
| 442 | \r |
| 443 | def finalize_other (self): # Windows and Mac OS for now\r |
| 444 | \r |
| 445 | if self.user:\r |
| 446 | if self.install_userbase is None:\r |
| 447 | raise DistutilsPlatformError(\r |
| 448 | "User base directory is not specified")\r |
| 449 | self.install_base = self.install_platbase = self.install_userbase\r |
| 450 | self.select_scheme(os.name + "_user")\r |
| 451 | elif self.home is not None:\r |
| 452 | self.install_base = self.install_platbase = self.home\r |
| 453 | self.select_scheme("unix_home")\r |
| 454 | else:\r |
| 455 | if self.prefix is None:\r |
| 456 | self.prefix = os.path.normpath(sys.prefix)\r |
| 457 | \r |
| 458 | self.install_base = self.install_platbase = self.prefix\r |
| 459 | try:\r |
| 460 | self.select_scheme(os.name)\r |
| 461 | except KeyError:\r |
| 462 | raise DistutilsPlatformError, \\r |
| 463 | "I don't know how to install stuff on '%s'" % os.name\r |
| 464 | \r |
| 465 | # finalize_other ()\r |
| 466 | \r |
| 467 | \r |
| 468 | def select_scheme (self, name):\r |
| 469 | # it's the caller's problem if they supply a bad name!\r |
| 470 | scheme = INSTALL_SCHEMES[name]\r |
| 471 | for key in SCHEME_KEYS:\r |
| 472 | attrname = 'install_' + key\r |
| 473 | if getattr(self, attrname) is None:\r |
| 474 | setattr(self, attrname, scheme[key])\r |
| 475 | \r |
| 476 | \r |
| 477 | def _expand_attrs (self, attrs):\r |
| 478 | for attr in attrs:\r |
| 479 | val = getattr(self, attr)\r |
| 480 | if val is not None:\r |
| 481 | if os.name == 'posix' or os.name == 'nt':\r |
| 482 | val = os.path.expanduser(val)\r |
| 483 | val = subst_vars(val, self.config_vars)\r |
| 484 | setattr(self, attr, val)\r |
| 485 | \r |
| 486 | \r |
| 487 | def expand_basedirs (self):\r |
| 488 | self._expand_attrs(['install_base',\r |
| 489 | 'install_platbase',\r |
| 490 | 'root'])\r |
| 491 | \r |
| 492 | def expand_dirs (self):\r |
| 493 | self._expand_attrs(['install_purelib',\r |
| 494 | 'install_platlib',\r |
| 495 | 'install_lib',\r |
| 496 | 'install_headers',\r |
| 497 | 'install_scripts',\r |
| 498 | 'install_data',])\r |
| 499 | \r |
| 500 | \r |
| 501 | def convert_paths (self, *names):\r |
| 502 | for name in names:\r |
| 503 | attr = "install_" + name\r |
| 504 | setattr(self, attr, convert_path(getattr(self, attr)))\r |
| 505 | \r |
| 506 | \r |
| 507 | def handle_extra_path (self):\r |
| 508 | \r |
| 509 | if self.extra_path is None:\r |
| 510 | self.extra_path = self.distribution.extra_path\r |
| 511 | \r |
| 512 | if self.extra_path is not None:\r |
| 513 | if type(self.extra_path) is StringType:\r |
| 514 | self.extra_path = string.split(self.extra_path, ',')\r |
| 515 | \r |
| 516 | if len(self.extra_path) == 1:\r |
| 517 | path_file = extra_dirs = self.extra_path[0]\r |
| 518 | elif len(self.extra_path) == 2:\r |
| 519 | (path_file, extra_dirs) = self.extra_path\r |
| 520 | else:\r |
| 521 | raise DistutilsOptionError, \\r |
| 522 | ("'extra_path' option must be a list, tuple, or "\r |
| 523 | "comma-separated string with 1 or 2 elements")\r |
| 524 | \r |
| 525 | # convert to local form in case Unix notation used (as it\r |
| 526 | # should be in setup scripts)\r |
| 527 | extra_dirs = convert_path(extra_dirs)\r |
| 528 | \r |
| 529 | else:\r |
| 530 | path_file = None\r |
| 531 | extra_dirs = ''\r |
| 532 | \r |
| 533 | # XXX should we warn if path_file and not extra_dirs? (in which\r |
| 534 | # case the path file would be harmless but pointless)\r |
| 535 | self.path_file = path_file\r |
| 536 | self.extra_dirs = extra_dirs\r |
| 537 | \r |
| 538 | # handle_extra_path ()\r |
| 539 | \r |
| 540 | \r |
| 541 | def change_roots (self, *names):\r |
| 542 | for name in names:\r |
| 543 | attr = "install_" + name\r |
| 544 | setattr(self, attr, change_root(self.root, getattr(self, attr)))\r |
| 545 | \r |
| 546 | def create_home_path(self):\r |
| 547 | """Create directories under ~\r |
| 548 | """\r |
| 549 | if not self.user:\r |
| 550 | return\r |
| 551 | home = convert_path(os.path.expanduser("~"))\r |
| 552 | for name, path in self.config_vars.iteritems():\r |
| 553 | if path.startswith(home) and not os.path.isdir(path):\r |
| 554 | self.debug_print("os.makedirs('%s', 0700)" % path)\r |
| 555 | os.makedirs(path, 0700)\r |
| 556 | \r |
| 557 | # -- Command execution methods -------------------------------------\r |
| 558 | \r |
| 559 | def run (self):\r |
| 560 | \r |
| 561 | # Obviously have to build before we can install\r |
| 562 | if not self.skip_build:\r |
| 563 | self.run_command('build')\r |
| 564 | # If we built for any other platform, we can't install.\r |
| 565 | build_plat = self.distribution.get_command_obj('build').plat_name\r |
| 566 | # check warn_dir - it is a clue that the 'install' is happening\r |
| 567 | # internally, and not to sys.path, so we don't check the platform\r |
| 568 | # matches what we are running.\r |
| 569 | if self.warn_dir and build_plat != get_platform():\r |
| 570 | raise DistutilsPlatformError("Can't install when "\r |
| 571 | "cross-compiling")\r |
| 572 | \r |
| 573 | # Run all sub-commands (at least those that need to be run)\r |
| 574 | for cmd_name in self.get_sub_commands():\r |
| 575 | self.run_command(cmd_name)\r |
| 576 | \r |
| 577 | if self.path_file:\r |
| 578 | self.create_path_file()\r |
| 579 | \r |
| 580 | # write list of installed files, if requested.\r |
| 581 | if self.record:\r |
| 582 | outputs = self.get_outputs()\r |
| 583 | if self.root: # strip any package prefix\r |
| 584 | root_len = len(self.root)\r |
| 585 | for counter in xrange(len(outputs)):\r |
| 586 | outputs[counter] = outputs[counter][root_len:]\r |
| 587 | self.execute(write_file,\r |
| 588 | (self.record, outputs),\r |
| 589 | "writing list of installed files to '%s'" %\r |
| 590 | self.record)\r |
| 591 | \r |
| 592 | sys_path = map(os.path.normpath, sys.path)\r |
| 593 | sys_path = map(os.path.normcase, sys_path)\r |
| 594 | install_lib = os.path.normcase(os.path.normpath(self.install_lib))\r |
| 595 | if (self.warn_dir and\r |
| 596 | not (self.path_file and self.install_path_file) and\r |
| 597 | install_lib not in sys_path):\r |
| 598 | log.debug(("modules installed to '%s', which is not in "\r |
| 599 | "Python's module search path (sys.path) -- "\r |
| 600 | "you'll have to change the search path yourself"),\r |
| 601 | self.install_lib)\r |
| 602 | \r |
| 603 | # run ()\r |
| 604 | \r |
| 605 | def create_path_file (self):\r |
| 606 | filename = os.path.join(self.install_libbase,\r |
| 607 | self.path_file + ".pth")\r |
| 608 | if self.install_path_file:\r |
| 609 | self.execute(write_file,\r |
| 610 | (filename, [self.extra_dirs]),\r |
| 611 | "creating %s" % filename)\r |
| 612 | else:\r |
| 613 | self.warn("path file '%s' not created" % filename)\r |
| 614 | \r |
| 615 | \r |
| 616 | # -- Reporting methods ---------------------------------------------\r |
| 617 | \r |
| 618 | def get_outputs (self):\r |
| 619 | # Assemble the outputs of all the sub-commands.\r |
| 620 | outputs = []\r |
| 621 | for cmd_name in self.get_sub_commands():\r |
| 622 | cmd = self.get_finalized_command(cmd_name)\r |
| 623 | # Add the contents of cmd.get_outputs(), ensuring\r |
| 624 | # that outputs doesn't contain duplicate entries\r |
| 625 | for filename in cmd.get_outputs():\r |
| 626 | if filename not in outputs:\r |
| 627 | outputs.append(filename)\r |
| 628 | \r |
| 629 | if self.path_file and self.install_path_file:\r |
| 630 | outputs.append(os.path.join(self.install_libbase,\r |
| 631 | self.path_file + ".pth"))\r |
| 632 | \r |
| 633 | return outputs\r |
| 634 | \r |
| 635 | def get_inputs (self):\r |
| 636 | # XXX gee, this looks familiar ;-(\r |
| 637 | inputs = []\r |
| 638 | for cmd_name in self.get_sub_commands():\r |
| 639 | cmd = self.get_finalized_command(cmd_name)\r |
| 640 | inputs.extend(cmd.get_inputs())\r |
| 641 | \r |
| 642 | return inputs\r |
| 643 | \r |
| 644 | \r |
| 645 | # -- Predicates for sub-command list -------------------------------\r |
| 646 | \r |
| 647 | def has_lib (self):\r |
| 648 | """Return true if the current distribution has any Python\r |
| 649 | modules to install."""\r |
| 650 | return (self.distribution.has_pure_modules() or\r |
| 651 | self.distribution.has_ext_modules())\r |
| 652 | \r |
| 653 | def has_headers (self):\r |
| 654 | return self.distribution.has_headers()\r |
| 655 | \r |
| 656 | def has_scripts (self):\r |
| 657 | return self.distribution.has_scripts()\r |
| 658 | \r |
| 659 | def has_data (self):\r |
| 660 | return self.distribution.has_data_files()\r |
| 661 | \r |
| 662 | \r |
| 663 | # 'sub_commands': a list of commands this command might have to run to\r |
| 664 | # get its work done. See cmd.py for more info.\r |
| 665 | sub_commands = [('install_lib', has_lib),\r |
| 666 | ('install_headers', has_headers),\r |
| 667 | ('install_scripts', has_scripts),\r |
| 668 | ('install_data', has_data),\r |
| 669 | ('install_egg_info', lambda self:True),\r |
| 670 | ]\r |
| 671 | \r |
| 672 | # class install\r |
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