/[thuban]/branches/WIP-pyshapelib-bramz/setup.py

Diff of /branches/WIP-pyshapelib-bramz/setup.py

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-revision 8 by bh,
Tue Aug 28 16:48:50 2001 UTC
+revision 1717 by bh,
Thu Sep 18 12:41:34 2003 UTC
 Line 1
- # Copyright (c) 2001 by Intevation GmbH
+ # Copyright (c) 2001, 2002, 2003 by Intevation GmbH
  # Authors:
  # Bernhard Herzog <[email protected]>
  #
 Line 16 
 __version__ = "$Revision$"
  #
  import os
+ from types import TupleType
+ import glob
  from distutils.core import setup, Extension, Command
- from distutils.command.install import install
+ from distutils.command.install import install, INSTALL_SCHEMES, subst_vars
  from distutils.command.build_py import build_py
+ from distutils.command.bdist_rpm import bdist_rpm
+ from distutils.command.build_ext import build_ext
+ from distutils.file_util import write_file
+ from distutils.filelist import FileList
+ from distutils.util import convert_path, change_root
+ from distutils import archive_util, dir_util
  import distutils
- print distutils.__file__
  from string import split
  import string
+ # config script parameter list indices
+ CS_DEFS, CS_INCDIRS, CS_LIBDIRS, CS_LIBS, CS_NUM_PARAMS = range(5)
+ # support for gdal is on by default, but under posix we try to
+ # detect it anyway. Set this to False to disable GDAL.
+ include_gdal = True
  if os.name == "posix":
      ###################################################################
      # Posix configuration. Adapt this if you're running some kind of
-Line 38 
 if os.name == "posix":
+Line 52 
 if os.name == "posix":
      proj4_lib = "proj"
-     # You shpuldn't have to modify anything below here
+     # You shouldn't have to modify anything below here
      ###################################################################
      # The installation prefix (similar to autoconf's --prefix). This is
      # only the default value, you can override it on the command line
-     # with the install command's --prefix option
+     # with the install command's --prefix option.
+     #
+     # Note that there's a separate prefix option for the bdist_rpm
+     # command completely independent of this one.
      prefix = "/usr/local/"
+     # Whether to create the thubaninit module. You can override this
+     # value on the commandline with the --create-init-module to the
+     # install command.
+     create_init_module = 1
      # On POSIX-systems we run wxgtk-config to determine the C++-compiler
      # flags
-     wx_config_script = "wxgtk-config"
+     wx_config_script = "wx-config"
      # These lists will be filled automatically below
-     wx_defs = []
+     wx_cs_params = [[] for i in range(CS_NUM_PARAMS)]
-     wx_incdirs = []
-     wx_libdirs = []
+     gdal_config_script = "gdal-config"
-     wx_libs = []
+     gdal_cs_params = [[] for i in range(CS_NUM_PARAMS)]
  elif os.name == "nt":
      #################################################################
-Line 61 
 elif os.name == "nt":
+Line 83 
 elif os.name == "nt":
      #
      # Directories where Proj4 is installed
-     proj4_prefix = r"D:\cygwin\home\user\proj-4.4.3\src"
+     proj4_prefix = r"D:\cygwin\home\user\proj-4.4.7\src"
      proj4_incdir =  proj4_prefix
      proj4_libdir =  proj4_prefix
      proj4_lib = "proj_i"
+     # Define include and lib directories for wxWindows and
+     wx_prefix = r"C:\wx-versions\wxPython-2.4.0.6"
+     wx_inc = [os.path.join(wx_prefix, 'lib', 'mswdllh'),
+               os.path.join(wx_prefix, "include")]
+     wx_lib = [os.path.join(wx_prefix, "lib")]
+     # Define include and lib directories for GDAL
+     gdal_prefix = r"D:\cygwin\home\user\build\gdal-1.1.8"
+     gdal_inc = [os.path.join(gdal_prefix, 'alg'),
+                 os.path.join(gdal_prefix, 'ogr'),
+                 os.path.join(gdal_prefix, 'port'),
+                 os.path.join(gdal_prefix, 'core')]
+     gdal_lib = [gdal_prefix]
      #
-     # Unless you use a wxPython version other than 2.3.1, you probably
+     # Unless you use a wxPython version other than 2.4.0, you probably
      # shouldn't have to modify anything below here
      ##################################################################
-Line 76 
 elif os.name == "nt":
+Line 112 
 elif os.name == "nt":
      # the command line with the install command's --prefix option
      prefix = r"install"
+     # Whether to create the thubaninit module. You can override this
+     # value on the commandline with the --create-init-module to the
+     # install command. By default we don't create it under NT because we
+     # most often run install only as part of bdist_inno where we can't
+     # really create because it needs information only known at install
+     # time.
+     create_init_module = 0
      # There doesn't seem to be an easy way to get at the wx compiler
      # flags, so we define them here. These flags work for us with
      # wxPython 2.3.1. They may have to be modified for other versions.
-Line 83 
 elif os.name == "nt":
+Line 127 
 elif os.name == "nt":
      # there's no config script.
      wx_config_script = ""
-     # so we just define the flags manually
+     wx_cs_params = [[] for i in range(CS_NUM_PARAMS)]
-     wx_prefix = r"D:\wx230"
-     wx_inc =  os.path.join(wx_prefix, "include")
-     wx_lib =  os.path.join(wx_prefix, "lib")
      # the values of wx_defs and wx_libs. copied from the wxPython
      # setup.py
-     wx_defs = [ ('WIN32', None),        # Some of these are no longer
+     wx_cs_params[CS_DEFS] = \
+               [ ('WIN32', None),        # Some of these are no longer
                  ('__WIN32__', None),    # necessary.  Anybody know which?
                  ('_WINDOWS', None),
                  ('__WINDOWS__', None),
-Line 105 
 elif os.name == "nt":
+Line 148 
 elif os.name == "nt":
                  ('WXP_USE_THREAD', '1'),
                  ]
-     wx_incdirs = [wx_inc]
+     wx_cs_params[CS_INCDIRS] = wx_inc
-     wx_libdirs = [wx_lib]
+     wx_cs_params[CS_LIBDIRS] = wx_lib
-     wx_libs = ["wx23_1h"]
+     wx_cs_params[CS_LIBS] = ["wxmsw24h"] \
-     wx_libs = wx_libs + ['kernel32', 'user32', 'gdi32', 'comdlg32',
+                       + ['kernel32', 'user32', 'gdi32', 'comdlg32',
                           'winspool', 'winmm', 'shell32', 'oldnames',
                           'comctl32', 'ctl3d32', 'odbc32', 'ole32', 'oleaut32',
                           'uuid', 'rpcrt4', 'advapi32', 'wsock32']
+     gdal_config_script = ""
+     gdal_cs_params = [[] for i in range(CS_NUM_PARAMS)]
+     gdal_cs_params[CS_INCDIRS] = gdal_inc
+     gdal_cs_params[CS_LIBDIRS] = gdal_lib
+     gdal_cs_params[CS_LIBS] = ["gdal_i"]
  else:
      raise RuntimeError("Unsupported platform " + os.name)
-Line 138 
 def run_script(cmdline):
+Line 189 
 def run_script(cmdline):
      return result
- def run_wx_script(command):
+ def run_cs_script(command, store):
-     # first, determine the C++ preprocessor flags
+     # first, determine the C++ preprocessor flags Use --cflags here
-     flags = run_script(command + ' --cxxflags ')
+     # because it seems that older version don't have --cxxflags and
+     # newer ones return the same result for both
+     flags = run_script(command + ' --cflags ')
      if flags is None:
-         return 0
+         return False
      for flag in split(flags):
          start = flag[:2]
          value = flag[2:]
          if start == "-I":
-             wx_incdirs.append(value)
+             store[CS_INCDIRS].append(value)
          elif start == "-D":
-             wx_defs.append((value, None))
+             store[CS_DEFS].append((value, None))
      # determine the library flags
      flags = run_script(command + ' --libs')
      if flags is None:
-         return 0
+         return False
      for flag in split(flags):
          start = flag[:2]
          value = flag[2:]
          if start == "-L":
-             wx_libdirs.append(value)
+             store[CS_LIBDIRS].append(value)
          elif start == "-l":
-             wx_libs.append(value)
+             store[CS_LIBS].append(value)
+     return True
  if wx_config_script:
      # if there's a wx config script, run it to determine the configuration
-     run_wx_script(wx_config_script)
+     run_cs_script(wx_config_script, wx_cs_params)
+ if gdal_config_script:
+     # if there's a gdal config script, run it to determine the configuration
+     include_gdal = include_gdal \
+                    and run_cs_script(gdal_config_script, gdal_cs_params)
  #
  # Define some extension and python modules
  #
- # The C-extension names are prefixed woth "Lib." so they get put into
+ # The C-extension names are prefixed with "Lib." so they get put into
  # the Lib/ subdirectory. Lib/ is not really a package but distutils
  # doesn't care
- # subdirectory containing the extensions
+ # subdirectory containing the distutil extensions
- ext_dir = "extensions"
+ ext_dir = "libraries"
  # subdirectory with some shapelib files
  shp_dir = ext_dir + "/shapelib"
-Line 192 
 py_modules = []
+Line 250 
 py_modules = []
  #
  extensions.append(Extension("Lib.wxproj",
-                             [ext_dir + "/thuban/wxproj.cpp",
+                             [ext_dir + "/thuban/wxproj.cpp"],
-                              shp_dir + "/shpopen.c"],
+                             include_dirs = ([shp_dir, proj4_incdir,
-                             include_dirs = [shp_dir, proj4_incdir] +wx_incdirs,
+                                              ext_dir + "/pyshapelib/"]
-                             define_macros = wx_defs,
+                                             + wx_cs_params[CS_INCDIRS]),
-                             library_dirs = [proj4_libdir] + wx_libdirs,
+                             define_macros = wx_cs_params[CS_DEFS],
-                             libraries = [proj4_lib] + wx_libs))
+                             library_dirs = [proj4_libdir] +
+                                            wx_cs_params[CS_LIBDIRS],
+                             libraries = [proj4_lib] + wx_cs_params[CS_LIBS]))
  #
  # shapelib wrappers are also distributed with thuban
-Line 205 
 extensions.append(Extension("Lib.wxproj"
+Line 266 
 extensions.append(Extension("Lib.wxproj"
  extensions.append(Extension("Lib.shapelibc",
                              [ext_dir + "/pyshapelib/shapelib_wrap.c",
-                              shp_dir + "/shpopen.c"],
+                              shp_dir + "/shpopen.c",
+                              shp_dir + "/shptree.c"],
+                             include_dirs = [shp_dir]))
+ extensions.append(Extension("Lib.shptree",
+                             [ext_dir + "/pyshapelib/shptreemodule.c"],
                              include_dirs = [shp_dir]))
  extensions.append(Extension("Lib.dbflibc",
                              [ext_dir + "/pyshapelib/dbflib_wrap.c",
-Line 231 
 py_modules.append(ext_dir + "/pyprojecti
+Line 296 
 py_modules.append(ext_dir + "/pyprojecti
  data_files = []
- # bitmaps
+ # Resources
- dir = "Resources/Bitmaps/"
+ for d, pattern in [("Resources/Bitmaps", "Resources/Bitmaps/*.xpm"),
- bitmaps = []
+                    ("Resources/Projections", "Resources/Projections/*.proj"),
- for file in os.listdir(os.path.join("Resources", "Bitmaps")):
+                    ("Resources/XML", "Resources/XML/*.dtd")]:
-     if string.lower(file[-4:]) == ".xpm":
+     data_files.append((d, glob.glob(pattern)))
-         bitmaps.append(dir + file)
+ if os.path.isdir("Resources/Locale"):
- data_files.append((dir, bitmaps))
+     for d in os.listdir("Resources/Locale"):
+         data_files.append(("Resources/Locale/" + d +"/LC_MESSAGES",
+                            ["Resources/Locale/"+ d +"/LC_MESSAGES/thuban.mo"]))
  #
  #       Command definitions
  #
  # So far distutils are only meant to distribute python extensions, not
  # complete applications, so we have to redefine a few commands
+ #
+ # Much of the data_dist command is directly copied from the distutils'
+ # sdist command
+ class data_dist(Command):
+     description = "create a data distribution (tarball, zip file, etc.)"
+     user_options = [
+         ('formats=', None,
+          "formats for source distribution (comma-separated list)"),
+         ('keep-temp', 'k',
+          "keep the distribution tree around after creating " +
+          "archive file(s)"),
+         ('dist-dir=', 'd',
+          "directory to put the source distribution archive(s) in "
+          "[default: dist]"),
+         ]
+     boolean_options = ['keep-temp']
+     def initialize_options (self):
+         self.formats = None
+         self.keep_temp = 0
+         self.dist_dir = None
+     def finalize_options (self):
+         self.ensure_string_list('formats')
+         if self.formats is None:
+             self.formats = ["zip"]
+         bad_format = archive_util.check_archive_formats(self.formats)
+         if bad_format:
+             raise DistutilsOptionError, \
+                   "unknown archive format '%s'" % bad_format
+         if self.dist_dir is None:
+             self.dist_dir = "dist"
+     def run(self):
+         # 'filelist' contains the list of files that will make up the
+         # manifest
+         self.filelist = FileList()
+         # Do whatever it takes to get the list of files to process.
+         # File list is accumulated in 'self.filelist'.
+         self.get_file_list()
+         # Otherwise, go ahead and create the source distribution tarball,
+         # or zipfile, or whatever.
+         self.make_distribution()
+     def get_file_list(self):
+         """Figure out the list of files to include in the data
+         distribution, and put it in 'self.filelist'.
+         """
+         self.filelist.findall("Data")
+         self.filelist.include_pattern("*", anchor = 0)
+         self.filelist.exclude_pattern(r'/(RCS|CVS)/.*', is_regex=1)
+         self.filelist.sort()
+         self.filelist.remove_duplicates()
+     def make_release_tree(self, base_dir, files):
+         """Create the directory tree that will become the source
+         distribution archive.  All directories implied by the filenames in
+         'files' are created under 'base_dir', and then we hard link or copy
+         (if hard linking is unavailable) those files into place.
+         Essentially, this duplicates the developer's source tree, but in a
+         directory named after the distribution, containing only the files
+         to be distributed.
+         """
+         # Create all the directories under 'base_dir' necessary to
+         # put 'files' there; the 'mkpath()' is just so we don't die
+         # if the manifest happens to be empty.
+         self.mkpath(base_dir)
+         dir_util.create_tree(base_dir, files,
+                              verbose=self.verbose, dry_run=self.dry_run)
+         # And walk over the list of files, either making a hard link (if
+         # os.link exists) to each one that doesn't already exist in its
+         # corresponding location under 'base_dir', or copying each file
+         # that's out-of-date in 'base_dir'.  (Usually, all files will be
+         # out-of-date, because by default we blow away 'base_dir' when
+         # we're done making the distribution archives.)
+         if hasattr(os, 'link'):        # can make hard links on this system
+             link = 'hard'
+             msg = "making hard links in %s..." % base_dir
+         else:                           # nope, have to copy
+             link = None
+             msg = "copying files to %s..." % base_dir
+         if not files:
+             self.warn("no files to distribute -- empty manifest?")
+         else:
+             self.announce(msg)
+         for file in files:
+             if not os.path.isfile(file):
+                 self.warn("'%s' not a regular file -- skipping" % file)
+             else:
+                 dest = os.path.join(base_dir, file)
+                 self.copy_file(file, dest, link=link)
+     def make_distribution (self):
+         """Create the source distribution(s).  First, we create the release
+         tree with 'make_release_tree()'; then, we create all required
+         archive files (according to 'self.formats') from the release tree.
+         Finally, we clean up by blowing away the release tree (unless
+         'self.keep_temp' is true).  The list of archive files created is
+         stored so it can be retrieved later by 'get_archive_files()'.
+         """
+         # Don't warn about missing meta-data here -- should be (and is!)
+         # done elsewhere.
+         base_dir = "Thuban-data-" + self.distribution.get_version()
+         base_name = os.path.join(self.dist_dir, base_dir)
+         self.make_release_tree(base_dir, self.filelist.files)
+         archive_files = []              # remember names of files we create
+         for fmt in self.formats:
+             file = self.make_archive(base_name, fmt, base_dir=base_dir)
+             archive_files.append(file)
+         self.archive_files = archive_files
+         if not self.keep_temp:
+             dir_util.remove_tree(base_dir, self.verbose, self.dry_run)
-Line 256 
 class InstallLocal(Command):
+Line 451 
 class InstallLocal(Command):
      """
      description =\
-         "Create some symlink so you can run thubanfrom the source directory"
+         "Create some symlinks so you can run thuban from the source directory"
      user_options = [
-         ('debug', 'g', "compile/link with debugging information"),
          ('skip-build', None, "skip the build steps"),
+         ('create-init-module', None,
+          "Create the thubaninit.py module to ease use of Thuban as a library"),
+         ('dont-create-init-module', None,
+          "Do not create the thubaninit.py module"),
          ]
+     boolean_options = ["create-init-module"]
+     negative_opt = {'dont-create-init-module' : 'create-init-module'}
      def initialize_options (self):
          self.extensions = None
          self.build_dir = None
          self.skip_build = None
-         self.debug = None
+         self.create_init_module = None
      def finalize_options (self):
          self.set_undefined_options("install",
                                     ("build_lib", "build_dir"),
                                     ('skip_build', 'skip_build'))
          self.extensions = self.distribution.ext_modules
+         if self.create_init_module is None:
+             # by default we create the init module
+             self.create_init_module = 1
      def run(self):
          # Make sure we have built everything we need first
-Line 282 
 class InstallLocal(Command):
+Line 487 
 class InstallLocal(Command):
          # now do the work. Simply link or copy the Lib dir
          libdir = os.path.join(self.build_dir, "Lib")
          if os.name == "posix":
-             # on posix, just lilnk the Lib dir
+             # on posix, just link the Lib dir
              self.link_dir(libdir, "Lib")
          else:
              self.copy_tree(libdir, "Lib")
+         # create the init module if desired
+         if self.create_init_module:
+             # create the init module
+             initfilename = "thubaninit.py"
+             contents = thubaninit_contents("")
+             self.execute(write_file, (initfilename, contents),
+                          "Create %s" % initfilename)
      def link_dir(self, src, dest):
          """Create a symbolic link dest pointing to src"""
          if self.verbose:
-             print "symlinking %s -> %s" % (src, dest)
+             self.announce("symlinking %s -> %s" % (src, dest))
          if self.dry_run:
              return
-Line 313 
 class thuban_build_py(build_py):
+Line 526 
 class thuban_build_py(build_py):
      distribution.
      """
+     # FIXME: When Thuban can rely on Python 2.3 as the oldest supported
+     # Python release we don't need to override the run and
+     # find_all_modules methods anymore. distutils will allow both python
+     # modules and packages starting with 2.3.
      def run(self):
          """The same the as the original in build_py revision 1.33 except
          that this allows both packages and modules to be in one
-Line 348 
 class thuban_build_py(build_py):
+Line 566 
 class thuban_build_py(build_py):
              modules.append(("Lib", module_base, module_file))
          return modules
+     def find_all_modules (self):
+         # same as find_all_modules of the original build_py command
+         # (rev. 1.33) but handle installations with both modules and
+         # packages. Needed here so tha the get_outputs works correctly
+         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
+ thubaninit_contents_start = """
+ # This module was automatically generated by Thuban's install script
+ '''Import this module once per program (best place is probably the file
+ that ends up as your __main__ module) to be able to import Thuban
+ afterwards.
+ Usage:
+ import thubaninit
+ import Thuban
+ '''
+ import sys, os
+ """
+ thubaninit_contents_thubaninitdir = """
+ sys.path.insert(0, %(thubandir)s)
+ """
+ thubaninit_contents_otherdirs = """
+ # Put the Lib dir into the path. The Lib dir contains some extra Python
+ # modules
+ import Thuban
+ thubandir = os.path.join(Thuban.__path__[0], '..')
+ dir = os.path.join(thubandir, "Lib")
+ if os.path.isdir(dir):
+     sys.path.insert(0, dir)
+ """
+ def thubaninit_contents(thubandir):
+     """Return the contents of the the thubaninit file as a list of lines.
+     The parameter thubandir is the parent directory where the Thuban/
+     package or the empty string if the thubaninit file itself will be
+     located in that direcory as well.
+     """
+     contents = thubaninit_contents_start
+     if thubandir:
+         thubandir = repr(thubandir)
+         contents += thubaninit_contents_thubaninitdir % locals()
+     contents += thubaninit_contents_otherdirs
+     return contents.split("\n")
  class ThubanInstall(install):
-Line 357 
 class ThubanInstall(install):
+Line 632 
 class ThubanInstall(install):
      Extend the standard install command to symlink the installed script
      to $prefix/bin/
      """
+     user_options = install.user_options[:]
+     user_options.extend([("do-symlink", None,
+                           "Create a symlink to the script in <prefix>/bin."
+                         "(default on posix systems and only relevant there)"),
+                          ("extra-files", None,
+                           "List of filenames or (src, dest) pairs describing"
+                           " extra files to install "
+                           "(can only be set from within setup.py"),
+                          ("create-init-module=", None,
+                           "If true, create a module in the site-packages"
+                           " directory that tweaks sys.path to let you easily"
+                           " import thuban modules from outside of thuban."),
+                          ("init-module-dir=", None,
+                           "Directory in which to create the init module."
+                           " Defaults to Python's site-packages directory."),
+                          ])
+     boolean_options = install.boolean_options[:]
+     boolean_options.append("do-symlink")
+     boolean_options.append("create-init-module")
+     def initialize_options(self):
+         self.do_symlink = None
+         self.extra_files = []
+         # initialize the create_init_module flag from the global
+         # determined at runtime
+         self.create_init_module = create_init_module
+         self.init_module_dir = None
+         install.initialize_options(self)
+     def finalize_options(self):
+         if self.do_symlink is None:
+             if os.name == "posix":
+                 self.do_symlink = 1
+             else:
+                 self.do_symlink = 0
+         install.finalize_options(self)
+         self.expand_with_pure_python_dirs(["init_module_dir"])
+     def expand_with_pure_python_dirs(self, attrs):
+         """Expand the attributes with default values of base and platbase"""
+         # it seems that the values for "prefix" and "exec_prefix" in
+         # self.config_vars are the corresponding values used by the
+         # python interpreter, so we just assign these to "base" and
+         # "platbase".
+         config_vars = self.config_vars.copy()
+         config_vars["base"] = self.config_vars["prefix"]
+         config_vars["platbase"] = self.config_vars["exec_prefix"]
+         for attr in attrs:
+             val = getattr(self, attr)
+             if val is not None:
+                 if os.name == 'posix':
+                     val = os.path.expanduser(val)
+                 val = subst_vars(val, config_vars)
+                 setattr(self, attr, val)
+     def select_scheme(self, scheme):
+         """Extend the inherited method to set init_module_dir"""
+         install.select_scheme(self, scheme)
+         # only set init_module_dir if it wasn't set by the user
+         if self.init_module_dir is None:
+             self.init_module_dir = INSTALL_SCHEMES[scheme]['purelib']
+     def convert_paths(self, *args):
+         """Extend the inherited method so that we can remember some filename
+         """
+         # remember the installation directory before its root gets
+         # changed
+         self.install_lib_orig = self.install_lib
+         apply(install.convert_paths, (self,) + args)
      def run(self):
          install.run(self)
-         if os.name == "posix":
+         for item in self.extra_files:
-             scriptfile = os.path.join(self.install_scripts, "thuban.py")
+             if type(item) == TupleType:
+                 src, dest = item
+             else:
+                 src = dest = item
+             self.copy_file(convert_path(src),
+                            os.path.join(self.root, convert_path(dest)))
+         if os.name == "posix" and self.do_symlink:
+             install_scripts = self.install_scripts
+             if self.root:
+                 install_scripts = install_scripts[len(self.root):]
+             scriptfile = os.path.join(install_scripts, "thuban.py")
              bindir = os.path.join(self.prefix, "bin")
+             if self.root:
+                 bindir = change_root(self.root, bindir)
              binfile = os.path.join(bindir, "thuban")
              self.mkpath(bindir)
-             self.copy_file(scriptfile, binfile, link="sym")
+             self.link_file(scriptfile, binfile)
+         if self.create_init_module:
+             # create the init module
+             initfilename = self.thuban_init_filename()
+             if self.root:
+                 initfilename = change_root(self.root, initfilename)
+             contents = thubaninit_contents(self.install_lib_orig)
+             self.mkpath(os.path.dirname(initfilename))
+             self.execute(write_file, (initfilename, contents),
+                          "Create %s" % initfilename)
+     def link_file(self, src, dest):
+         """Create a symbolic link dest pointing to src.
+         Unlike the symlink variant of the command object's copy_file
+         method, this method even performs the link if src doesn't exist.
+         This is useful when installing with an alternat root directory"""
+         if self.verbose:
+             self.announce("symlinking %s -> %s" % (src, dest))
+         if self.dry_run:
+             return
+         if not os.path.exists(dest):
+             os.symlink(src, dest)
+     def thuban_init_filename(self):
+         """Return the filename for the init-module"""
+         # Since we override the normal install dirs to point to our own
+         # prefix we have to reach into installed
+         return self.init_module_dir + "/thubaninit.py"
+     def get_outputs (self):
+         outputs = install.get_outputs(self)
+         for item in self.extra_files:
+             if type(item) == TupleType:
+                 src, dest = item
+             else:
+                 src = dest = item
+             outputs.append(os.path.join(self.root, convert_path(dest)))
+         if os.name == "posix" and self.do_symlink:
+             bindir = os.path.join(self.prefix, "bin")
+             if self.root:
+                 bindir = change_root(self.root, bindir)
+             binfile = os.path.join(bindir, "thuban")
+             outputs.append(binfile)
+         if self.create_init_module:
+             initfilename = self.thuban_init_filename()
+             if self.root:
+                 initfilename = change_root(self.root, initfilename)
+             outputs.append(initfilename)
+         return outputs
+ # scripts to override some of the commands put into the spec-file by the
+ # bdist_rpm command.
+ bdist_rpm_prep_script = '''
+ %setup
+ cp libraries/pyshapelib/{README,README.pyshapelib}
+ cp libraries/pyshapelib/{COPYING,COPYING.pyshapelib}
+ cp libraries/pyprojection/{LICENSE,LICENSE.pyprojection}
+ '''
+ bdist_rpm_build_script = '''
+ env PATH="$PATH:%(prefix)s/lib/wxPython/bin:/usr/lib/wxPython/bin" CFLAGS="$RPM_OPT_FLAGS" %(python)s setup.py build
+ '''
+ bdist_rpm_install_script = '''
+ %(python)s setup.py install --root=$RPM_BUILD_ROOT --record=INSTALLED_FILES \
+    --prefix=%(prefix)s
+ '''
+ class thuban_bdist_rpm(bdist_rpm):
+     """Thuban specific RPM distribution command"""
+     user_options = bdist_rpm.user_options[:]
+     user_options.extend([("prefix=", None, "Install prefix for the RPM"),
+                          ])
+     def initialize_options(self):
+         # per default, RPMs are installed in /usr
+         self.prefix = "/usr/"
+         # create the scripts we want to override. We actually fill them
+         # with contents later because some values we put into those
+         # scripts such as the python interpreter to use are only known
+         # then.
+         open("bdist_rpm_prep", "w").close()
+         open("bdist_rpm_build", "w").close()
+         open("bdist_rpm_install", "w").close()
+         bdist_rpm.initialize_options(self)
+     def _make_spec_file(self):
+         # create the scripts for the spec-file. Now we know the python
+         # interpreter to use.
+         open("bdist_rpm_prep", "w").write(bdist_rpm_prep_script)
+         build = bdist_rpm_build_script % {"python": self.python,
+                                           "prefix": self.prefix}
+         open("bdist_rpm_build", "w").write(build)
+         install = bdist_rpm_install_script % {"python": self.python,
+                                               "prefix": self.prefix}
+         open("bdist_rpm_install", "w").write(install)
+         #
+         return bdist_rpm._make_spec_file(self)
+ class bdist_inno(Command):
+     """Command to create a windows installer with Inno Setup"""
+     description = "Create a windows installer with Inno Setup"
+     user_options = [
+         ('skip-build', None, "skip the build steps"),
+         ('bdist-dir=', None,
+          "temporary directory for creating the distribution"),
+         ('run-inno', None,
+          "Run inno-setup to create the installer. On by default on nt"),
+         ('iss-name', None,
+          "The name of the iss file to generate. "
+          "Shouldn't contain directories"),
+         # Parameters for the Inno Setup script
+         ('copyright', None, "Copyright notice for the Inno Setup file"),
+         ('default-dir-name', None,
+          "Default installation directory. Defaults to '{pf}\\<name>'"),
+         ('default-group-name', None,
+          "Default program group name. Defaults to <name>'"),
+         ("license-file", None, "File containing the license."),
+         ("output-basename", None,
+          "Base filename for the Inno Setup output "
+          "(defaults to <name>-<version>-<issrevision>)."),
+         ("iss-revision", None,
+          "revision of the generated installer of the package version"),
+         ("icons-entries", None,
+          "List if InnoIconItems "
+          "(this can only be set from inside the setup.py script)"),
+         ]
+     boolean_options = ["do-symlink"]
+     def initialize_options(self):
+         self.skip_build = 0
+         self.bdist_dir = None
+         self.run_inno = None
+         self.iss_name = None
+         self.copyright = ""
+         self.default_dir_name = None
+         self.default_group_name = None
+         self.license_file = None
+         self.output_basename = None
+         self.iss_revision = None
+         self.icons_entries = []
+     def finalize_options(self):
+         self.set_undefined_options("install",
+                                    ('skip_build', 'skip_build'))
+         if self.bdist_dir is None:
+             bdist_base = self.get_finalized_command('bdist').bdist_base
+             self.bdist_dir = os.path.join(bdist_base, 'inno')
+         if self.run_inno is None:
+             self.run_inno = os.name == "nt"
+         name = self.distribution.get_name()
+         if self.iss_name is None:
+             self.iss_name = name + '.iss'
+         if self.default_dir_name is None:
+             self.default_dir_name = "{pf}\\" + name
+         if self.default_group_name is None:
+             self.default_group_name = name
+         if self.iss_revision is None:
+             self.iss_revision = 0
+         if self.output_basename is None:
+             self.output_basename = "%s-%s-%d" \
+                                    % (name, self.distribution.get_version(),
+                                       self.iss_revision)
+     def run(self, install_options = None):
+         """Execute the command. install_options if given, should be a
+         directory of additional options to set in the install step"""
+         # Obviously have to build before we can install
+         if not self.skip_build:
+             self.run_command('build')
+         # Install in a temporary directory
+         install = self.reinitialize_command('install')
+         install.root = self.bdist_dir
+         if install_options is not None:
+             for key, value in install_options.items():
+                 setattr(install, key, value)
+         if os.name != 'nt':
+             # Must force install to use the 'nt' scheme;
+             install.select_scheme('nt')
+         self.announce("installing to %s" % self.bdist_dir)
+         install.ensure_finalized()
+         install.run()
+         # Create the iss file
+         iss_file = os.path.join(self.bdist_dir, self.iss_name)
+         self.execute(write_file, (iss_file, self.generate_iss()),
+                      "Create Inno Setup script file %s" % iss_file)
+         # and invoke
+         if self.run_inno:
+             self.spawn(["iscc", iss_file])
+     def generate_iss(self):
+         """Return the contents of the iss file as list of strings, one
+         string per line"""
+         # first, turn the icons entries into a more usable form
+         icons = {}
+         for item in self.icons_entries:
+             icons[item.filename] = item
+         iss = []
+         name = self.distribution.get_name()
+         iss.extend(["[Setup]",
+                     "AppName=" + name,
+                     "AppVerName=" + name + " "+self.distribution.get_version(),
+                     "DefaultDirName=" + self.default_dir_name,
+                     "DefaultGroupName=" + self.default_group_name,
+                     ])
+         if self.copyright:
+             iss.append("AppCopyright=" + self.copyright)
+         if self.license_file:
+             iss.append("LicenseFile=" + self.license_file)
+         iss.append("OutputBasefilename=" + self.output_basename)
+         iss.append("")
+         iss.append("[Files]")
+         install = self.get_finalized_command("install")
+         install_scripts = self.get_finalized_command("install_scripts")
+         script_files = install_scripts.get_outputs()
+         prefixlen = len(self.bdist_dir) + len(os.sep)
+         for filename in install.get_outputs():
+             filename = filename[prefixlen:]
+             icon = icons.get(filename)
+             dirname = os.path.dirname(filename)
+             if os.name != "nt":
+                 # change the separators to \ on non-windos systems
+                 filename = string.join(string.split(filename, os.sep), "\\")
+                 dirname =  string.join(string.split(dirname, os.sep), "\\")
+             line = 'Source: "%s"' % filename
+             if icon is not None:
+                 # install it as defined in the icon object
+                 backslash = string.rfind(icon.install_name, "\\")
+                 if backslash >= 0:
+                     dirname = icon.install_name[:backslash]
+                     basename = icon.install_name[backslash + 1:]
+                 else:
+                     dirname = ""
+                     basename = icon.install_name
+                 line = '%s; DestDir: "%s"; DestName: "%s"' % (line, dirname,
+                                                               basename)
+             else:
+                 line = line + '; DestDir: "{app}\\%s"' % (dirname)
+             iss.append(line)
+         iss.append("")
+         iss.append("[Icons]")
+         for icon in self.icons_entries:
+             line = 'Name: "{group}\\%s"; Filename: "%s";' \
+                    % (icon.title, icon.install_name)
+             iss.append(line)
+         return iss
+ class InnoIconItem:
+     """Describe one item for the start menu for the Inno Setup installer"""
+     def __init__(self, filename, title, install_name = None):
+         self.filename = filename
+         self.title = title
+         if install_name is not None:
+             self.install_name = install_name
+         else:
+             self.install_name = filename
+ class thuban_bdist_inno(bdist_inno):
+     """Thuban specific Inno Setup stuff"""
+     def run(self):
+         install_options = {
+             "prefix": ".",
+             "install_lib": "$base",
+             "install_data": "$base",
+             "install_scripts": "$base",
+             "warn_dir": 0,
+             "extra_files": ["COPYING", "Lib/proj.dll"],
+             }
+         # don't make a symlink because we're simulating windows, so
+         # that we can generate the iss-file even on Linux
+         install_options["do_symlink"] = 0
+         bdist_inno.run(self, install_options)
+ class thuban_build_docs(Command):
+     """Command to generate documentation from source code."""
+     description = "Generate documentation."
+     user_options = []
+     def initialize_options(self): pass
+     def finalize_options(self): pass
+     def run(self, install_options = None):
+         self.spawn(["happydoc", "-d./Doc", "./Thuban"])
+ class thuban_build_ext(build_ext):
+     """Extend the build_ext command to optionally include the
+     GDAL extension.
+     """
+     user_options = build_ext.user_options[:]
+     user_options.extend([("with-gdal", None, "Include GDAL support."),
+                          ("without-gdal", None, "Don't include GDAL support.")])
+     boolean_options = ["with-gdal"]
+     negative_opt = {'without-gdal' : 'with-gdal'}
+     def initialize_options(self):
+         self.with_gdal = True
+         build_ext.initialize_options(self)
+     def finalize_options(self):
+         build_ext.finalize_options(self)
+         if self.with_gdal and include_gdal:
+             self.extensions.append(Extension("Lib.gdalwarp",
+                                 [ext_dir + "/thuban/gdalwarp.cpp",
+                                 ext_dir + "/thuban/cpl_mfile.cpp",
+                                 ext_dir + "/thuban/bmpdataset.cpp"],
+                                 include_dirs = gdal_cs_params[CS_INCDIRS] +
+                                                [ext_dir + "/thuban/"],
+                                 define_macros = gdal_cs_params[CS_DEFS],
+                                 library_dirs = gdal_cs_params[CS_LIBDIRS],
+                                 libraries = gdal_cs_params[CS_LIBS]))
+     def run(self, install_options = None):
+         build_ext.run(self)
+ #
+ #   Run the script
+ #
  long_description = """\
  Thuban is a viewer for geographic data written in Python
  """
- setup(name = "thuban",
+ setup(name = "Thuban",
-       version = "0.0.3",
+       version = "0.9.0",
        description = "Geographic data viewer",
        long_description = long_description,
        licence = "GPL",
        author = "Intevation GmbH",
        author_email = "[email protected]",
-       url = "ftp:intevation.de/",
+       url = "http://thuban.intevation.de/",
        scripts = ["thuban.py"],
        packages = ["Thuban", "Thuban.Lib", "Thuban.Model", "Thuban.UI"],
-Line 392 
 setup(name = "thuban",
+Line 1120 
 setup(name = "thuban",
                   {"prefix": prefix,
                    # make sure both libs and scripts are installed in the
                    # same directory.
-                   "install_lib": "$base/thuban",
+                   "install_lib": "$base/lib/thuban",
-                   "install_scripts": "$base/thuban",
+                   "install_scripts": "$base/lib/thuban",
-                   "install_data": "$base/thuban/",
+                   "install_data": "$base/lib/thuban",
                    # Don't print warning messages about the lib dir not
                    # being on Python's path. The libraries are Thuban
                    # specific and are installed just for Thuban. They'll
                    # be automatically on Python's path when Thuban is run
                    "warn_dir": 0,
-                   }},
+                   },
+                  "bdist_inno":
+                  {"icons_entries": [InnoIconItem(".\\thuban.py",
+                                                  "Start Thuban",
+                                                  "{app}\\thuban.pyw")],
+                   "license_file": "COPYING",
+                   }
+                  },
        cmdclass = {"build_py": thuban_build_py,
                    "install_local": InstallLocal,
-                   "install": ThubanInstall})
+                   "install": ThubanInstall,
+                   "bdist_rpm": thuban_bdist_rpm,
+                   "bdist_inno": thuban_bdist_inno,
+                   "data_dist": data_dist,
+                   "build_docs": thuban_build_docs,
+                   "build_ext": thuban_build_ext
+                   })

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+Added in v.1717

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