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SF.net SVN: matplotlib: [4156] trunk/matplotlib
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From: <ds...@us...> - 2007-11-08 00:25:00
|
Revision: 4156
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4156&view=rev
Author: dsdale
Date: 2007-11-07 16:24:57 -0800 (Wed, 07 Nov 2007)
Log Message:
-----------
update enthought package to version 2.6b1, stripped of setuptools
installed in site-packages, if not already present
Modified Paths:
--------------
trunk/matplotlib/examples/rc_traits.py
trunk/matplotlib/lib/matplotlib/__init__.py
trunk/matplotlib/setupext.py
Added Paths:
-----------
trunk/matplotlib/lib/enthought/
trunk/matplotlib/lib/enthought/__init__.py
trunk/matplotlib/lib/enthought/etsconfig/
trunk/matplotlib/lib/enthought/etsconfig/__init__.py
trunk/matplotlib/lib/enthought/etsconfig/api.py
trunk/matplotlib/lib/enthought/etsconfig/etsconfig.py
trunk/matplotlib/lib/enthought/etsconfig/tests/
trunk/matplotlib/lib/enthought/etsconfig/tests/etsconfig_test_case.py
trunk/matplotlib/lib/enthought/etsconfig/version.py
trunk/matplotlib/lib/enthought/traits/
trunk/matplotlib/lib/enthought/traits/MANIFEST.in
trunk/matplotlib/lib/enthought/traits/README.txt
trunk/matplotlib/lib/enthought/traits/__init__.py
trunk/matplotlib/lib/enthought/traits/__init__.pyc
trunk/matplotlib/lib/enthought/traits/api.py
trunk/matplotlib/lib/enthought/traits/category.py
trunk/matplotlib/lib/enthought/traits/core.py
trunk/matplotlib/lib/enthought/traits/core_traits.py
trunk/matplotlib/lib/enthought/traits/ctraits.c
trunk/matplotlib/lib/enthought/traits/has_dynamic_views.py
trunk/matplotlib/lib/enthought/traits/has_traits.py
trunk/matplotlib/lib/enthought/traits/images/
trunk/matplotlib/lib/enthought/traits/images/list_editor.gif
trunk/matplotlib/lib/enthought/traits/info_traits.py
trunk/matplotlib/lib/enthought/traits/plugins/
trunk/matplotlib/lib/enthought/traits/plugins/enthought_traits_vet.py
trunk/matplotlib/lib/enthought/traits/standard.py
trunk/matplotlib/lib/enthought/traits/tests/
trunk/matplotlib/lib/enthought/traits/tests/__init__.py
trunk/matplotlib/lib/enthought/traits/tests/array_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/category_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/clone_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/container_events_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/delegate_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/images/
trunk/matplotlib/lib/enthought/traits/tests/images/bottom_left_origin.gif
trunk/matplotlib/lib/enthought/traits/tests/images/bottom_right_origin.gif
trunk/matplotlib/lib/enthought/traits/tests/images/top_left_origin.gif
trunk/matplotlib/lib/enthought/traits/tests/images/top_right_origin.gif
trunk/matplotlib/lib/enthought/traits/tests/keyword_args_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/list_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/other.py
trunk/matplotlib/lib/enthought/traits/tests/range_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/regression/
trunk/matplotlib/lib/enthought/traits/tests/regression/__init__.py
trunk/matplotlib/lib/enthought/traits/tests/regression/pickle_validated_dict_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/rich_compare_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/simple.py
trunk/matplotlib/lib/enthought/traits/tests/simple_test_case.py
trunk/matplotlib/lib/enthought/traits/tests/test_copy_traits.py
trunk/matplotlib/lib/enthought/traits/tests/test_copyable_trait_names.py
trunk/matplotlib/lib/enthought/traits/tests/test_event_order.py
trunk/matplotlib/lib/enthought/traits/tests/test_events.py
trunk/matplotlib/lib/enthought/traits/tests/test_listeners.py
trunk/matplotlib/lib/enthought/traits/tests/test_property_notifications.py
trunk/matplotlib/lib/enthought/traits/tests/test_str_handler.py
trunk/matplotlib/lib/enthought/traits/tests/test_timing.py
trunk/matplotlib/lib/enthought/traits/tests/test_trait_cycle.py
trunk/matplotlib/lib/enthought/traits/tests/test_traits.py
trunk/matplotlib/lib/enthought/traits/tests/test_ui.py
trunk/matplotlib/lib/enthought/traits/tests/test_ui3.py
trunk/matplotlib/lib/enthought/traits/tests/test_ui4.py
trunk/matplotlib/lib/enthought/traits/tests/test_ui5.py
trunk/matplotlib/lib/enthought/traits/tests/undefined_test_case.py
trunk/matplotlib/lib/enthought/traits/trait_base.py
trunk/matplotlib/lib/enthought/traits/trait_db.py
trunk/matplotlib/lib/enthought/traits/trait_errors.py
trunk/matplotlib/lib/enthought/traits/trait_handlers.py
trunk/matplotlib/lib/enthought/traits/trait_notifiers.py
trunk/matplotlib/lib/enthought/traits/trait_numeric.py
trunk/matplotlib/lib/enthought/traits/traits.py
trunk/matplotlib/lib/enthought/traits/ui/
trunk/matplotlib/lib/enthought/traits/ui/__init__.py
trunk/matplotlib/lib/enthought/traits/ui/__init__.pyc
trunk/matplotlib/lib/enthought/traits/ui/api.py
trunk/matplotlib/lib/enthought/traits/ui/delegating_handler.py
trunk/matplotlib/lib/enthought/traits/ui/dockable_view_element.py
trunk/matplotlib/lib/enthought/traits/ui/editor.py
trunk/matplotlib/lib/enthought/traits/ui/editor_factory.py
trunk/matplotlib/lib/enthought/traits/ui/editors.py
trunk/matplotlib/lib/enthought/traits/ui/extras/
trunk/matplotlib/lib/enthought/traits/ui/extras/__init__.py
trunk/matplotlib/lib/enthought/traits/ui/extras/checkbox_column.py
trunk/matplotlib/lib/enthought/traits/ui/extras/core.py
trunk/matplotlib/lib/enthought/traits/ui/group.py
trunk/matplotlib/lib/enthought/traits/ui/handler.py
trunk/matplotlib/lib/enthought/traits/ui/help.py
trunk/matplotlib/lib/enthought/traits/ui/help_template.py
trunk/matplotlib/lib/enthought/traits/ui/helper.py
trunk/matplotlib/lib/enthought/traits/ui/images/
trunk/matplotlib/lib/enthought/traits/ui/images/array_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/bool_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/complex_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/dict_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/float_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/int_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/list_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/none_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/object_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/other_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/string_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/traits_node.png
trunk/matplotlib/lib/enthought/traits/ui/images/tuple_node.png
trunk/matplotlib/lib/enthought/traits/ui/include.py
trunk/matplotlib/lib/enthought/traits/ui/instance_choice.py
trunk/matplotlib/lib/enthought/traits/ui/item.py
trunk/matplotlib/lib/enthought/traits/ui/key_bindings.py
trunk/matplotlib/lib/enthought/traits/ui/menu.py
trunk/matplotlib/lib/enthought/traits/ui/message.py
trunk/matplotlib/lib/enthought/traits/ui/null/
trunk/matplotlib/lib/enthought/traits/ui/null/__init__.py
trunk/matplotlib/lib/enthought/traits/ui/null/color_trait.py
trunk/matplotlib/lib/enthought/traits/ui/null/font_trait.py
trunk/matplotlib/lib/enthought/traits/ui/null/rgb_color_trait.py
trunk/matplotlib/lib/enthought/traits/ui/null/toolkit.py
trunk/matplotlib/lib/enthought/traits/ui/table_column.py
trunk/matplotlib/lib/enthought/traits/ui/table_filter.py
trunk/matplotlib/lib/enthought/traits/ui/tests/
trunk/matplotlib/lib/enthought/traits/ui/tests/array_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/buttons_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/check_list_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/check_list_editor_test2.py
trunk/matplotlib/lib/enthought/traits/ui/tests/code_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/enum_dynamic_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/html_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/instance_drag_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/instance_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/instance_editor_test2.py
trunk/matplotlib/lib/enthought/traits/ui/tests/instance_editor_test3.py
trunk/matplotlib/lib/enthought/traits/ui/tests/instance_editor_test4.py
trunk/matplotlib/lib/enthought/traits/ui/tests/instance_editor_test5.py
trunk/matplotlib/lib/enthought/traits/ui/tests/instance_editor_test6.py
trunk/matplotlib/lib/enthought/traits/ui/tests/list_traits_ui_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/set_dynamic_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/shell_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/table_editor_color_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/table_editor_focus_bug.py
trunk/matplotlib/lib/enthought/traits/ui/tests/table_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/table_editor_test2.py
trunk/matplotlib/lib/enthought/traits/ui/tests/table_list_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tests/tree_editor_test.py
trunk/matplotlib/lib/enthought/traits/ui/tk/
trunk/matplotlib/lib/enthought/traits/ui/tk/__init__.py
trunk/matplotlib/lib/enthought/traits/ui/tk/boolean_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/button_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/check_list_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/color_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/compound_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/constants.py
trunk/matplotlib/lib/enthought/traits/ui/tk/directory_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/editor_factory.py
trunk/matplotlib/lib/enthought/traits/ui/tk/enum_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/file_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/font_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/helper.py
trunk/matplotlib/lib/enthought/traits/ui/tk/image_control.py
trunk/matplotlib/lib/enthought/traits/ui/tk/image_enum_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/instance_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/list_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/menu.py
trunk/matplotlib/lib/enthought/traits/ui/tk/range_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/rgb_color_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/text_editor.py
trunk/matplotlib/lib/enthought/traits/ui/tk/toolkit.py
trunk/matplotlib/lib/enthought/traits/ui/tk/ui_modal.py
trunk/matplotlib/lib/enthought/traits/ui/tk/ui_nonmodal.py
trunk/matplotlib/lib/enthought/traits/ui/tk/ui_panel.py
trunk/matplotlib/lib/enthought/traits/ui/tk/ui_wizard.py
trunk/matplotlib/lib/enthought/traits/ui/tk/view_application.py
trunk/matplotlib/lib/enthought/traits/ui/toolkit.py
trunk/matplotlib/lib/enthought/traits/ui/traits.py
trunk/matplotlib/lib/enthought/traits/ui/tree_node.py
trunk/matplotlib/lib/enthought/traits/ui/tuidb.py
trunk/matplotlib/lib/enthought/traits/ui/ui.py
trunk/matplotlib/lib/enthought/traits/ui/ui_info.py
trunk/matplotlib/lib/enthought/traits/ui/ui_traits.py
trunk/matplotlib/lib/enthought/traits/ui/undo.py
trunk/matplotlib/lib/enthought/traits/ui/value_tree.py
trunk/matplotlib/lib/enthought/traits/ui/view.py
trunk/matplotlib/lib/enthought/traits/ui/view_element.py
trunk/matplotlib/lib/enthought/traits/ui/view_elements.py
trunk/matplotlib/lib/enthought/traits/version.py
Removed Paths:
-------------
trunk/matplotlib/lib/matplotlib/enthought/
Modified: trunk/matplotlib/examples/rc_traits.py
===================================================================
--- trunk/matplotlib/examples/rc_traits.py 2007-11-08 00:09:17 UTC (rev 4155)
+++ trunk/matplotlib/examples/rc_traits.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -7,7 +7,7 @@
# below.
import sys, os, re
-import matplotlib.enthought.traits.api as traits
+import enthought.traits.api as traits
from matplotlib.cbook import is_string_like
from matplotlib.artist import Artist
Added: trunk/matplotlib/lib/enthought/__init__.py
===================================================================
--- trunk/matplotlib/lib/enthought/__init__.py (rev 0)
+++ trunk/matplotlib/lib/enthought/__init__.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,11 @@
+#------------------------------------------------------------------------------
+# Copyright (c) 2007 by Enthought, Inc.
+# All rights reserved.
+#------------------------------------------------------------------------------
+
+try:
+ pass
+except:
+ pass
+
+
Added: trunk/matplotlib/lib/enthought/etsconfig/__init__.py
===================================================================
Added: trunk/matplotlib/lib/enthought/etsconfig/api.py
===================================================================
--- trunk/matplotlib/lib/enthought/etsconfig/api.py (rev 0)
+++ trunk/matplotlib/lib/enthought/etsconfig/api.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,4 @@
+from enthought.etsconfig.version import version, version as __version__
+
+
+from etsconfig import ETSConfig
Added: trunk/matplotlib/lib/enthought/etsconfig/etsconfig.py
===================================================================
--- trunk/matplotlib/lib/enthought/etsconfig/etsconfig.py (rev 0)
+++ trunk/matplotlib/lib/enthought/etsconfig/etsconfig.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,385 @@
+""" Enthought Tool Suite configuration information. """
+
+
+# Standard library imports.
+import sys
+import os
+from os import path
+
+
+class ETSConfig(object):
+ """
+ Enthought Tool Suite configuration information.
+
+ This class should not use ANY other package in the tool suite so that it
+ will always work no matter which other packages are present.
+
+ """
+
+ ###########################################################################
+ # 'object' interface.
+ ###########################################################################
+
+ #### operator methods #####################################################
+
+ def __init__(self):
+ """
+ Constructor.
+
+ Note that this constructor can only ever be called from within this
+ module, since we don't expose the class.
+
+ """
+
+ # Shadow attributes for properties.
+ self._application_data = None
+ self._application_home = None
+ self._company = None
+ self._toolkit = None
+ self._user_data = None
+
+ return
+
+
+ ###########################################################################
+ # 'ETSConfig' interface.
+ ###########################################################################
+
+ #### properties ###########################################################
+
+ def _get_application_data(self):
+ """
+ Property getter.
+
+ This is a directory that applications and packages can safely write
+ non-user accessible data to i.e. configuration information, preferences
+ etc.
+
+ Do not put anything in here that the user might want to navigate to
+ e.g. projects, user data files etc.
+
+ The actual location differs between operating systems.
+
+ """
+
+ if self._application_data is None:
+ self._application_data = self._initialize_application_data()
+
+ return self._application_data
+
+
+ def _set_application_data(self, application_data):
+ """
+ Property setter.
+
+ """
+
+ self._application_data = application_data
+
+ return
+
+
+ application_data = property(_get_application_data, _set_application_data)
+
+
+ def _get_application_home(self):
+ """
+ Property getter.
+
+ This is a directory named after the current, running application that
+ imported this module that applications and packages can safely write
+ non-user accessible data to i.e. configuration information, preferences
+ etc. It is a sub-directory of self.application_data, named after the
+ directory that contains the "main" python script that started the
+ process. For example, if application foo is started with a script named
+ "run.py" in a directory named "foo", then the application home would be:
+ <ETSConfig.application_data>/foo, regardless of if it was launched
+ with "python <path_to_foo>/run.py" or "cd <path_to_foo>; python run.py"
+
+ This is useful for library modules used in apps that need to store
+ state, preferences, etc. for the specific app only, and not for all apps
+ which use that library module. If the library module uses
+ ETSConfig.application_home, they can store prefs for the app all in
+ one place and do not need to know the details of where each app might
+ reside.
+
+ Do not put anything in here that the user might want to navigate to
+ e.g. projects, user home files etc.
+
+ The actual location differs between operating systems.
+
+ """
+
+ if self._application_home is None:
+ self._application_home = path.join(self.application_data,
+ self._get_application_dirname())
+
+ return self._application_home
+
+
+ def _set_application_home(self, application_home):
+ """
+ Property setter.
+
+ """
+
+ self._application_home = application_home
+
+ return
+
+
+ application_home = property(_get_application_home, _set_application_home)
+
+
+ def _get_company(self):
+ """
+ Property getter.
+
+ """
+
+ if self._company is None:
+ self._company = self._initialize_company()
+
+ return self._company
+
+
+ def _set_company(self, company):
+ """
+ Property setter for the company name.
+
+ """
+
+ self._company = company
+
+ return
+
+
+ company = property(_get_company, _set_company)
+
+
+ def _get_toolkit(self):
+ """
+ Property getter for the GUI toolkit. The value returned is, in order
+ of preference: the value set by the application; the value passed on
+ the command line using the '-toolkit' option; the value specified by
+ the 'ETS_TOOLKIT' environment variable; otherwise the empty string.
+
+ """
+
+ if self._toolkit is None:
+ self._toolkit = self._initialize_toolkit()
+
+ return self._toolkit
+
+
+ def _set_toolkit(self, toolkit):
+ """
+ Property setter for the GUI toolkit. The toolkit can be set more than
+ once, but only if it is the same one each time. An application that is
+ written for a particular toolkit can explicitly set it before any other
+ module that gets the value is imported.
+
+ """
+
+ if self._toolkit and self._toolkit != toolkit:
+ raise ValueError, "cannot set toolkit to %s because it has already been set to %s" % (toolkit, self._toolkit)
+
+ self._toolkit = toolkit
+
+ return
+
+
+ toolkit = property(_get_toolkit, _set_toolkit)
+
+
+ def _get_user_data(self):
+ """
+ Property getter.
+
+ This is a directory that users can safely write user accessible data
+ to i.e. user-defined functions, edited functions, etc.
+
+ The actual location differs between operating systems.
+
+ """
+
+ if self._user_data is None:
+ self._user_data = self._initialize_user_data()
+
+ return self._user_data
+
+
+ def _set_user_data(self, user_data):
+ """
+ Property setter.
+
+ """
+
+ self._user_data = user_data
+
+ return
+
+
+ user_data = property(_get_user_data, _set_user_data)
+
+
+ #### private methods #####################################################
+
+ # fixme: In future, these methods could allow the properties to be set
+ # via the (as yet non-existent) preference/configuration mechanism. This
+ # would allow configuration via (in order of precedence):-
+ #
+ # - a configuration file
+ # - environment variables
+ # - the command line
+
+ def _get_application_dirname(self):
+ """
+ Return the name of the directory (not a path) that the "main"
+ Python script which started this process resides in, or "" if it could
+ not be determined or is not appropriate.
+
+ For example, if the script that started the current process was named
+ "run.py" in a directory named "foo", and was launched with "python
+ run.py", the name "foo" would be returned (this assumes the directory
+ name is the name of the app, which seems to be as good of an assumption
+ as any).
+
+ """
+
+ dirname = ""
+
+ main_mod = sys.modules.get('__main__', None)
+ if main_mod is not None:
+ if hasattr(main_mod, '__file__'):
+ main_mod_file = path.abspath(main_mod.__file__)
+ dirname = path.basename(path.dirname(main_mod_file))
+
+ return dirname
+
+
+ def _initialize_application_data(self):
+ """
+ Initializes the (default) application data directory.
+
+ """
+
+ if sys.platform == 'win32':
+ environment_variable = 'APPDATA'
+ directory_name = self.company
+
+ else:
+ environment_variable = 'HOME'
+ directory_name = '.' + self.company.lower()
+
+ # Lookup the environment variable.
+ parent_directory = os.environ.get(environment_variable, None)
+ if parent_directory is None:
+ raise ValueError(
+ 'Environment variable "%s" not set' % environment_variable
+ )
+
+ application_data = os.path.join(parent_directory, directory_name)
+
+ # If a file already exists with this name then make sure that it is
+ # a directory!
+ if os.path.exists(application_data):
+ if not os.path.isdir(application_data):
+ raise ValueError('File "%s" already exists' % application_data)
+
+ # Otherwise, create the directory.
+ else:
+ os.makedirs(application_data)
+
+ return application_data
+
+
+ def _initialize_company(self):
+ """
+ Initializes the (default) company.
+
+ """
+
+ return 'Enthought'
+
+
+ def _initialize_toolkit(self):
+ """
+ Initializes the toolkit.
+
+ """
+
+ # We handle the command line option even though it doesn't have the
+ # highest precedence because we always want to remove it from the
+ # command line.
+ if '-toolkit' in sys.argv:
+ opt_idx = sys.argv.index('-toolkit')
+
+ try:
+ opt_toolkit = sys.argv[opt_idx + 1]
+ except IndexError:
+ raise ValueError, "the -toolkit command line argument must be followed by a toolkit name"
+
+ # Remove the option.
+ del sys.argv[opt_idx:opt_idx + 1]
+ else:
+ opt_toolkit = None
+
+ if self._toolkit is not None:
+ toolkit = self._toolkit
+ elif opt_toolkit is not None:
+ toolkit = opt_toolkit
+ else:
+ toolkit = os.environ.get('ETS_TOOLKIT', '')
+
+ return toolkit
+
+
+ def _initialize_user_data(self):
+ """
+ Initializes the (default) user data directory.
+
+ """
+
+ # We check what the os.path.expanduser returns
+ parent_directory = os.path.expanduser('~')
+ directory_name = self.company
+
+
+ if sys.platform == 'win32':
+ # Check if the usr_dir is C:\\John Doe\\Documents and Settings.
+ # If yes, then we should modify the usr_dir to be 'My Documents'.
+ # If no, then the user must have modified the os.environ
+ # variables and the directory chosen is a desirable one.
+ desired_dir = os.path.join(parent_directory, 'My Documents')
+
+ if os.path.exists(desired_dir):
+ parent_directory = desired_dir
+
+ else:
+ directory_name = directory_name.lower()
+
+ # The final directory.
+ usr_dir = os.path.join(parent_directory, directory_name)
+
+ # If a file already exists with this name then make sure that it is
+ # a directory!
+ if os.path.exists(usr_dir):
+ if not os.path.isdir(usr_dir):
+ raise ValueError('File "%s" already exists' % usr_dir)
+
+ # Otherwise, create the directory.
+ else:
+ os.makedirs(usr_dir)
+
+ return usr_dir
+
+
+
+# We very purposefully only have one object and do not export the class. We
+# could have just made everything class methods, but that always seems a bit
+# gorpy, especially with properties etc.
+ETSConfig = ETSConfig()
+
+
+#### EOF ######################################################################
Added: trunk/matplotlib/lib/enthought/etsconfig/tests/etsconfig_test_case.py
===================================================================
--- trunk/matplotlib/lib/enthought/etsconfig/tests/etsconfig_test_case.py (rev 0)
+++ trunk/matplotlib/lib/enthought/etsconfig/tests/etsconfig_test_case.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,241 @@
+""" Tests the 'ETSConfig' configuration object. """
+
+
+# Standard library imports.
+import os, time, unittest
+
+# Enthought library imports.
+from enthought.etsconfig.api import ETSConfig
+
+
+class ETSConfigTestCase(unittest.TestCase):
+ """ Tests the 'ETSConfig' configuration object. """
+
+ ###########################################################################
+ # 'TestCase' interface.
+ ###########################################################################
+
+ #### public methods #######################################################
+
+ def setUp(self):
+ """
+ Prepares the test fixture before each test method is called.
+
+ """
+
+ return
+
+ def tearDown(self):
+ """
+ Called immediately after each test method has been called.
+
+ """
+
+ return
+
+
+ ###########################################################################
+ # 'ETSConfigTestCase' interface.
+ ###########################################################################
+
+ #### public methods #######################################################
+
+ def test_application_data(self):
+ """
+ application data
+
+ """
+
+ dirname = ETSConfig.application_data
+
+ self.assertEqual(os.path.exists(dirname), True)
+ self.assertEqual(os.path.isdir(dirname), True)
+
+ return
+
+ def test_set_application_data(self):
+ """
+ set application data
+
+ """
+
+ old = ETSConfig.application_data
+
+ ETSConfig.application_data = 'foo'
+ self.assertEqual('foo', ETSConfig.application_data)
+
+ ETSConfig.application_data = old
+ self.assertEqual(old, ETSConfig.application_data)
+
+ return
+
+
+ def test_application_data_is_idempotent(self):
+ """
+ application data is idempotent
+
+ """
+
+ # Just do the previous test again!
+ self.test_application_data()
+
+ return
+
+
+ def test_write_to_application_data_directory(self):
+ """
+ write to application data directory
+
+ """
+
+ ETSConfig.company = 'Blah'
+ dirname = ETSConfig.application_data
+
+ path = os.path.join(dirname, 'dummy.txt')
+ data = str(time.time())
+
+ f = file(path, 'w')
+ f.write(data)
+ f.close()
+
+ self.assertEqual(os.path.exists(path), True)
+
+ f = file(path)
+ result = f.read()
+ f.close()
+
+ os.remove(path)
+
+ self.assertEqual(data, result)
+
+ return
+
+
+ def test_default_company(self):
+ """
+ default company
+
+ """
+
+ self.assertEqual(ETSConfig.company, 'Enthought')
+
+ return
+
+
+ def test_set_company(self):
+ """
+ set company
+
+ """
+
+ old = ETSConfig.company
+
+ ETSConfig.company = 'foo'
+ self.assertEqual('foo', ETSConfig.company)
+
+ ETSConfig.company = old
+ self.assertEqual(old, ETSConfig.company)
+
+ return
+
+
+ def _test_default_application_home(self):
+ """
+ application home
+
+ """
+
+ # This test is only valid when run with the 'main' at the end of this
+ # file: "python app_dat_locator_test_case.py", in which case the
+ # app_name will be the directory this file is in ('tests').
+ app_home = ETSConfig.application_home
+ (dirname, app_name) = os.path.split(app_home)
+
+ self.assertEqual(dirname, ETSConfig.application_data)
+ self.assertEqual(app_name, 'tests')
+
+
+ def test_user_data(self):
+ """
+ user data
+
+ """
+
+ dirname = ETSConfig.user_data
+
+ self.assertEqual(os.path.exists(dirname), True)
+ self.assertEqual(os.path.isdir(dirname), True)
+
+ return
+
+
+ def test_set_user_data(self):
+ """
+ set user data
+
+ """
+
+ old = ETSConfig.user_data
+
+ ETSConfig.user_data = 'foo'
+ self.assertEqual('foo', ETSConfig.user_data)
+
+ ETSConfig.user_data = old
+ self.assertEqual(old, ETSConfig.user_data)
+
+ return
+
+
+ def test_user_data_is_idempotent(self):
+ """
+ user data is idempotent
+
+ """
+
+ # Just do the previous test again!
+ self.test_user_data()
+
+ return
+
+
+ def test_write_to_user_data_directory(self):
+ """
+ write to user data directory
+
+ """
+
+ ETSConfig.company = 'Blah'
+ dirname = ETSConfig.user_data
+
+ path = os.path.join(dirname, 'dummy.txt')
+ data = str(time.time())
+
+ f = file(path, 'w')
+ f.write(data)
+ f.close()
+
+ self.assertEqual(os.path.exists(path), True)
+
+ f = file(path)
+ result = f.read()
+ f.close()
+
+ os.remove(path)
+
+ self.assertEqual(data, result)
+
+ return
+
+
+# For running as an individual set of tests.
+if __name__ == '__main__':
+
+ # Add the non-default test of application_home...non-default because it must
+ # be run using this module as a script to be valid.
+ suite = unittest.TestLoader().loadTestsFromTestCase(ETSConfigTestCase)
+ suite.addTest(ETSConfigTestCase('_test_default_application_home'))
+
+ unittest.TextTestRunner(verbosity=2).run(suite)
+
+
+#### EOF ######################################################################
Added: trunk/matplotlib/lib/enthought/etsconfig/version.py
===================================================================
--- trunk/matplotlib/lib/enthought/etsconfig/version.py (rev 0)
+++ trunk/matplotlib/lib/enthought/etsconfig/version.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,10 @@
+# Wrapped in a try/except in those situations where someone hasn't installed
+# as an egg. What do we do then? For now, we just punt since we don't want
+# to define the version number in two places.
+#try:
+# import pkg_resources
+# version = pkg_resources.require('enthought.etsconfig')[0].version
+#except:
+# version = ''
+version = '2.6b1-mpl'
+
Added: trunk/matplotlib/lib/enthought/traits/MANIFEST.in
===================================================================
--- trunk/matplotlib/lib/enthought/traits/MANIFEST.in (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/MANIFEST.in 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1 @@
+exclude *_test*.py
Added: trunk/matplotlib/lib/enthought/traits/README.txt
===================================================================
--- trunk/matplotlib/lib/enthought/traits/README.txt (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/README.txt 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,67 @@
+Introduction
+------------
+
+'Traits' is a Python package for creating 'manifestly'-typed Python attributes.
+
+Installation
+------------
+
+The Traits package is installed using the standard Python 'distutils' package.
+
+Enter the following command in the 'traits-1.0' directory:
+
+ python setup.py install
+
+This will perform a normal install of the Traits package into your Python
+installation. Refer to the Python 'distutils' documentation for more
+installation options.
+
+Download
+--------
+
+The Traits package is available as part of the Enthought Tool Suite (ETS),
+available from:
+
+ http://code.enthought.com/ets/
+
+To install ETS using Enthought's egg-based 'Enstaller', download and run:
+
+ http://code.enthought.com/enstaller/run_enstaller.py
+
+License
+-------
+
+The 'traits' package is available under a BSD style license.
+
+Contact
+-------
+
+If you encounter any problems using the 'traits' package, or have any comments
+or suggestions about the package, please contact the author:
+
+ David C. Morrill
+ dmo...@en...
+
+For discussion of the Traits package, as well as other tools in the Enthought
+Tool Suite, use the enthought-dev mailing list:
+
+ https://mail.enthought.com/mailman/listinfo/enthought-dev
+
+ http://dir.gmane.org/gmane.comp.python.enthought.devel
+
+Prerequisites
+-------------
+
+The base Traits package should work on any platform supporting Python >= 1.5.2.
+
+The user interface capabilities of the traits package require additional
+Python packages to be installed.
+
+The UI toolkit backend that is actively maintained is wxPython. To use it,
+install a version >= 2.3.3.1 (available from: http://www.wxpython.org).
+
+A UI toolkit backend for Tkinter exists, but is not actively maintained or
+tested. If you wish to try Traits with Tkinter, you must also install:
+
+ - Tkinter (usually installed as part of your Python distribution)
+ - PMW (Python MegaWidgets) (available from: http://pmw.sourceforge.net)
Added: trunk/matplotlib/lib/enthought/traits/__init__.py
===================================================================
--- trunk/matplotlib/lib/enthought/traits/__init__.py (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/__init__.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,26 @@
+#------------------------------------------------------------------------------
+# Copyright (c) 2005, Enthought, Inc.
+# All rights reserved.
+#
+# This software is provided without warranty under the terms of the BSD
+# license included in enthought/LICENSE.txt and may be redistributed only
+# under the conditions described in the aforementioned license. The license
+# is also available online at http://www.enthought.com/licenses/BSD.txt
+# Thanks for using Enthought open source!
+#
+# Author: David C. Morrill
+# Date: 06/21/2002
+# Description: Define a 'traits' package that allows other classes to easily
+# define 'type-checked' and/or 'delegated' traits for their
+# instances.
+#
+# Note: A 'trait' is similar to a 'property', but is used instead
+# of the word 'property' to differentiate it from the Python
+# language 'property' feature.
+#------------------------------------------------------------------------------
+
+try:
+ # if the code is ran from an egg, the namespace must be declared
+ pass
+except:
+ pass
Added: trunk/matplotlib/lib/enthought/traits/__init__.pyc
===================================================================
(Binary files differ)
Property changes on: trunk/matplotlib/lib/enthought/traits/__init__.pyc
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/matplotlib/lib/enthought/traits/api.py
===================================================================
--- trunk/matplotlib/lib/enthought/traits/api.py (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/api.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,159 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2005, Enthought, Inc.
+# All rights reserved.
+#
+# Written by: David C. Morrill
+#
+# Date: 12/06/2005
+#
+#------------------------------------------------------------------------------
+
+
+""" Pseudo-package for all of the core symbols from Traits and TraitsUI.
+Use this module for importing Traits names into your namespace. For example::
+
+ from enthought.traits.api import HasTraits
+
+"""
+
+from enthought.traits.version import version, version as __version__
+
+
+from info_traits \
+ import __doc__
+
+from trait_base \
+ import Undefined, Missing, Self
+
+from trait_errors \
+ import TraitError, TraitNotificationError, DelegationError
+
+from trait_notifiers \
+ import push_exception_handler, pop_exception_handler, \
+ TraitChangeNotifyWrapper
+
+from category \
+ import Category
+
+from trait_db \
+ import tdb
+
+from traits \
+ import Event, List, Dict, Tuple, Range, Constant, CTrait, Trait, Delegate, \
+ Property, Expression, Button, ToolbarButton, PythonValue, Any, Int, \
+ Long, Float, Str, Unicode, Complex, Bool, CInt, CLong, CFloat, \
+ CStr, CUnicode, WeakRef
+
+from traits \
+ import CComplex, CBool, false, true, Regex, String, Password, File, \
+ Directory, Function, Method, Class, Instance, Module, Type, This, \
+ self, Either, Python, Disallow, ReadOnly, undefined, missing, ListInt
+
+from traits \
+ import ListFloat, ListStr, ListUnicode, ListComplex, ListBool, \
+ ListFunction, ListMethod, ListClass, ListInstance, ListThis, \
+ DictStrAny, DictStrStr, DictStrInt, DictStrLong, DictStrFloat
+
+from traits \
+ import DictStrBool, DictStrList, TraitFactory, Callable, Array, CArray, \
+ Enum, Code, HTML, Default, Color, RGBColor, Font
+
+from has_traits \
+ import method, HasTraits, HasStrictTraits, HasPrivateTraits, \
+ SingletonHasTraits, SingletonHasStrictTraits, \
+ SingletonHasPrivateTraits, MetaHasTraits, Vetoable, VetoableEvent, \
+ traits_super
+
+from trait_handlers \
+ import TraitHandler, TraitRange, TraitString, TraitType, TraitCastType, \
+ TraitInstance, ThisClass, TraitClass, TraitFunction, TraitEnum, \
+ TraitPrefixList, TraitMap, TraitPrefixMap, TraitCompound, \
+ TraitList, TraitListEvent, TraitDict, TraitDictEvent, TraitTuple
+
+from traits \
+ import UIDebugger
+
+###################
+# ui imports
+if False:
+
+ from ui.handler \
+ import Handler, ViewHandler, default_handler
+
+ from ui.view \
+ import View
+
+ from ui.group \
+ import Group, HGroup, VGroup, VGrid, HFlow, VFlow, HSplit, VSplit, Tabbed
+
+ from ui.ui \
+ import UI
+
+ from ui.ui_info \
+ import UIInfo
+
+ from ui.help \
+ import on_help_call
+
+ from ui.include \
+ import Include
+
+ from ui.item \
+ import Item, Label, Heading, Spring, spring
+
+ from ui.editor_factory \
+ import EditorFactory
+
+ from ui.editor \
+ import Editor
+
+ from ui.toolkit \
+ import toolkit
+
+ from ui.undo \
+ import UndoHistory, AbstractUndoItem, UndoItem, ListUndoItem, \
+ UndoHistoryUndoItem
+
+ from ui.view_element \
+ import ViewElement, ViewSubElement
+
+ from ui.help_template \
+ import help_template
+
+ from ui.message \
+ import message, error
+
+ from ui.tree_node \
+ import TreeNode, ObjectTreeNode, TreeNodeObject, MultiTreeNode
+
+ from ui.editors \
+ import ArrayEditor, BooleanEditor, ButtonEditor, CheckListEditor, \
+ CodeEditor, ColorEditor, RGBColorEditor, \
+ CompoundEditor, DirectoryEditor, EnumEditor, FileEditor, \
+ FontEditor, ImageEnumEditor, InstanceEditor, \
+ ListEditor, RangeEditor, TextEditor, TreeEditor, \
+ TableEditor, TupleEditor, DropEditor, DNDEditor, CustomEditor
+
+ from ui.editors \
+ import ColorTrait, RGBColorTrait, \
+ FontTrait, SetEditor, HTMLEditor, KeyBindingEditor, \
+ ShellEditor, TitleEditor, ValueEditor, NullEditor
+
+
+import ui.view_elements
+
+#-------------------------------------------------------------------------------
+# Patch the main traits module with the correct definition for the ViewElements
+# class:
+#-------------------------------------------------------------------------------
+
+import has_traits as has_traits
+has_traits.ViewElements = ui.view_elements.ViewElements
+
+#-------------------------------------------------------------------------------
+# Patch the main traits module with the correct definition for the ViewElement
+# and ViewSubElement class:
+#-------------------------------------------------------------------------------
+
+has_traits.ViewElement = ui.view_element.ViewElement
Added: trunk/matplotlib/lib/enthought/traits/category.py
===================================================================
--- trunk/matplotlib/lib/enthought/traits/category.py (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/category.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,105 @@
+#------------------------------------------------------------------------------
+# Copyright (c) 2005, Enthought, Inc.
+# All rights reserved.
+#
+# This software is provided without warranty under the terms of the BSD
+# license included in enthought/LICENSE.txt and may be redistributed only
+# under the conditions described in the aforementioned license. The license
+# is also available online at http://www.enthought.com/licenses/BSD.txt
+# Thanks for using Enthought open source!
+#
+# Author: David C. Morrill
+# Date: 11/06/2004
+#------------------------------------------------------------------------------
+""" Adds a "category" capability to Traits-based classes,
+similar to that provided by the Cocoa (Objective-C) environment for the
+Macintosh.
+
+You can use categories to extend an existing HasTraits class, as an alternative
+to subclassing. An advantage of categories over subclassing is that you can
+access the added members on instances of the original class, without having to
+change them to instances of a subclass. Unlike subclassing, categories do not
+allow overriding trait attributes.
+"""
+#-------------------------------------------------------------------------------
+# Imports:
+#-------------------------------------------------------------------------------
+
+from has_traits \
+ import MetaHasTraits, MetaHasTraitsObject, BaseTraits, ClassTraits, \
+ PrefixTraits, ViewTraits
+
+#-------------------------------------------------------------------------------
+# 'MetaCategory' class:
+#-------------------------------------------------------------------------------
+
+class MetaCategory ( MetaHasTraits ):
+
+ def __new__ ( cls, class_name, bases, class_dict ):
+
+ # Make sure the correct usage is being applied:
+ if len( bases ) > 2:
+ raise TypeError, \
+ "Correct usage is: class FooCategory(Category,Foo):"
+
+ # Process any traits-related information in the class dictionary:
+ MetaCategoryObject( cls, class_name, bases, class_dict, True )
+
+ # Move all remaining items in our class dictionary to the base class's
+ # dictionary:
+ if len( bases ) == 2:
+ category_class = bases[1]
+ for name, value in class_dict.items():
+ if not hasattr( category_class, name ):
+ setattr( category_class, name, value )
+ del class_dict[ name ]
+
+ # Finish building the class using the updated class dictionary:
+ return type.__new__( cls, class_name, bases, class_dict )
+
+#-------------------------------------------------------------------------------
+# 'MetaCategoryObject' class:
+#-------------------------------------------------------------------------------
+
+class MetaCategoryObject ( MetaHasTraitsObject ):
+
+ #---------------------------------------------------------------------------
+ # Adds the traits meta-data to the class:
+ #---------------------------------------------------------------------------
+
+ def add_traits_meta_data ( self, bases, class_dict, base_traits,
+ class_traits, instance_traits, prefix_traits,
+ view_elements ):
+ if len( bases ) == 2:
+ # Update the class and each of the existing subclasses:
+ bases[1]._add_trait_category( base_traits, class_traits,
+ instance_traits, prefix_traits, view_elements )
+ else:
+ MetaHasTraitsObject.add_traits_meta_data( self, bases,
+ class_dict, base_traits, class_traits, instance_traits,
+ prefix_traits, view_elements )
+
+#-------------------------------------------------------------------------------
+# 'Category' class:
+#-------------------------------------------------------------------------------
+
+class Category ( object ):
+ """ Used for defining "category" extensions to existing classes.
+
+ To define a class as a category, specify "Category," followed by the name
+ of the base class name in the base class list.
+
+ The following example demonstrates defining a category::
+
+ from enthought.traits.api import HasTraits, Str, Category
+
+ class Base(HasTraits):
+ x = Str("Base x")
+ y = Str("Base y")
+
+ class BaseExtra(Category, Base):
+ z = Str("BaseExtra z")
+ """
+
+ __metaclass__ = MetaCategory
+
Added: trunk/matplotlib/lib/enthought/traits/core.py
===================================================================
--- trunk/matplotlib/lib/enthought/traits/core.py (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/core.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,20 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2005, Enthought, Inc.
+# All rights reserved.
+#
+# Written by: David C. Morrill
+#
+# Date: 12/06/2005
+#
+#------------------------------------------------------------------------------
+""" Pseudo-package for all of the core symbols from Traits and TraitsUI.
+"""
+from enthought.traits.api \
+ import *
+
+try:
+ from enthought.traits.ui.api \
+ import *
+except:
+ pass
Added: trunk/matplotlib/lib/enthought/traits/core_traits.py
===================================================================
--- trunk/matplotlib/lib/enthought/traits/core_traits.py (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/core_traits.py 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,84 @@
+#------------------------------------------------------------------------------
+# Copyright (c) 2005, Enthought, Inc.
+# All rights reserved.
+#
+# This software is provided without warranty under the terms of the BSD
+# license included in enthought/LICENSE.txt and may be redistributed only
+# under the conditions described in the aforementioned license. The license
+# is also available online at http://www.enthought.com/licenses/BSD.txt
+# Thanks for using Enthought open source!
+#
+# Author: David C. Morrill
+# Date: 11/26/2004
+# ------------------------------------------------------------------------------
+""" Adds all of the core traits to the Traits database.
+"""
+if __name__ == '__main__':
+
+ from enthought.traits.api import Event, List, Dict, Any, Int, Long, Float, Str
+ from enthought.traits.api import Unicode, Complex, Bool, CInt, CLong, CFloat
+ from enthought.traits.api import CStr, CUnicode, CComplex, CBool, false, true
+ from enthought.traits.api import String, Password, File, Directory, Function
+ from enthought.traits.api import Method, Class, Module, Type, This, self, Python
+ from enthought.traits.api import ReadOnly, ListInt, ListFloat, ListStr
+ from enthought.traits.api import ListUnicode, ListComplex, ListBool
+ from enthought.traits.api import ListFunction, ListMethod, ListClass
+ from enthought.traits.api import ListInstance, ListThis, DictStrAny, DictStrStr
+ from enthought.traits.api import DictStrInt, DictStrLong, DictStrFloat
+ from enthought.traits.api import DictStrBool,DictStrList
+ from enthought.traits.api import tdb
+
+ define = tdb.define
+ define( 'Event', Event )
+ define( 'List', List )
+ define( 'Dict', Dict )
+ define( 'Any', Any )
+ define( 'Int', Int )
+ define( 'Long', Long )
+ define( 'Float', Float )
+ define( 'Str', Str )
+ define( 'Unicode', Unicode )
+ define( 'Complex', Complex )
+ define( 'Bool', Bool )
+ define( 'CInt', CInt )
+ define( 'CLong', CLong )
+ define( 'CFloat', CFloat )
+ define( 'CStr', CStr )
+ define( 'CUnicode', CUnicode )
+ define( 'CComplex', CComplex )
+ define( 'CBool', CBool )
+ define( 'false', false )
+ define( 'true', true )
+ define( 'String', String )
+ define( 'Password', Password )
+ define( 'File', File )
+ define( 'Directory', Directory )
+# define( 'Function', Function )
+# define( 'Method', Method )
+# define( 'Class', Class )
+# define( 'Module', Module )
+ define( 'Type', Type )
+ define( 'This', This )
+# define( 'self', self )
+ define( 'Python', Python )
+## define( 'ReadOnly', ReadOnly ) <-- 'Undefined' doesn't have right
+ # semantics when persisted
+ define( 'ListInt', ListInt )
+ define( 'ListFloat', ListFloat )
+ define( 'ListStr', ListStr )
+ define( 'ListUnicode', ListUnicode )
+ define( 'ListComplex', ListComplex )
+ define( 'ListBool', ListBool )
+# define( 'ListFunction', ListFunction )
+# define( 'ListMethod', ListMethod )
+# define( 'ListClass', ListClass )
+# define( 'ListInstance', ListInstance )
+ define( 'ListThis', ListThis )
+ define( 'DictStrAny', DictStrAny )
+ define( 'DictStrStr', DictStrStr )
+ define( 'DictStrInt', DictStrInt )
+ define( 'DictStrLong', DictStrLong )
+ define( 'DictStrFloat', DictStrFloat )
+ define( 'DictStrBool', DictStrBool )
+ define( 'DictStrList', DictStrList )
+
Added: trunk/matplotlib/lib/enthought/traits/ctraits.c
===================================================================
--- trunk/matplotlib/lib/enthought/traits/ctraits.c (rev 0)
+++ trunk/matplotlib/lib/enthought/traits/ctraits.c 2007-11-08 00:24:57 UTC (rev 4156)
@@ -0,0 +1,4518 @@
+/******************************************************************************
+* Copyright (c) 2005, Enthought, Inc.
+* All rights reserved.
+*
+* This software is provided without warranty under the terms of the BSD
+* license included in enthought/LICENSE.txt and may be redistributed only
+* under the conditions described in the aforementioned license. The license
+* is also available online at http://www.enthought.com/licenses/BSD.txt
+* Thanks for using Enthought open source!
+*
+* Author: David C. Morrill
+* Date: 06/15/2004
+* Description: C based implementation of the Traits package
+******************************************************************************/
+
+/*-----------------------------------------------------------------------------
+| Includes:
++----------------------------------------------------------------------------*/
+
+#include "Python.h"
+#include "structmember.h"
+
+/*-----------------------------------------------------------------------------
+| Constants:
++----------------------------------------------------------------------------*/
+
+static PyObject * class_traits; /* == "__class_traits__" */
+static PyObject * editor_property; /* == "editor" */
+static PyObject * class_prefix; /* == "__prefix__" */
+static PyObject * empty_tuple; /* == () */
+static PyObject * undefined; /* Global 'undefined' value */
+static PyObject * TraitError; /* TraitError exception */
+static PyObject * DelegationError; /* DelegationError exception */
+static PyObject * TraitListObject; /* TraitListObject class */
+static PyObject * TraitDictObject; /* TraitDictObject class */
+static PyTypeObject * ctrait_type; /* Python-level CTrait type reference */
+static PyObject * is_callable; /* Marker for 'callable' value */
+static PyObject * _HasTraits_monitors; /* Object creation monitors. */
+
+/*-----------------------------------------------------------------------------
+| Macro definitions:
++----------------------------------------------------------------------------*/
+
+/* The following macro is automatically defined in Python 2.4 and later: */
+#ifndef Py_VISIT
+#define Py_VISIT(op) \
+do { \
+ if (op) { \
+ int vret = visit((PyObject *)(op), arg); \
+ if (vret) return vret; \
+ } \
+} while (0)
+#endif
+
+/* The following macro is automatically defined in Python 2.4 and later: */
+#ifndef Py_CLEAR
+#define Py_CLEAR(op) \
+do { \
+ if (op) { \
+ PyObject *tmp = (PyObject *)(op); \
+ (op) = NULL; \
+ Py_DECREF(tmp); \
+ } \
+} while (0)
+#endif
+
+#define DEFERRED_ADDRESS(ADDR) 0
+#define PyTrait_CheckExact(op) ((op)->ob_type == ctrait_type)
+
+#define PyHasTraits_Check(op) PyObject_TypeCheck(op, &has_traits_type)
+#define PyHasTraits_CheckExact(op) ((op)->ob_type == &has_traits_type)
+
+/* Trait method related: */
+
+#define TP_DESCR_GET(t) \
+ (PyType_HasFeature(t, Py_TPFLAGS_HAVE_CLASS) ? (t)->tp_descr_get : NULL)
+#define OFF(x) offsetof(trait_method_object, x)
+
+/* Field accessors: */
+#define trait_method_GET_NAME(meth) \
+ (((trait_method_object *) meth)->tm_name)
+#define trait_method_GET_FUNCTION(meth) \
+ (((trait_method_object *) meth)->tm_func)
+#define trait_method_GET_SELF(meth) \
+ (((trait_method_object *) meth)->tm_self)
+#define trait_method_GET_TRAITS(meth) \
+ (((trait_method_object *) meth)->tm_traits)
+#define trait_method_GET_CLASS(meth) \
+ (((trait_method_object *) meth)->tm_class)
+
+/* Python version dependent macros: */
+#if ( (PY_MAJOR_VERSION == 2) && (PY_MINOR_VERSION < 3) )
+#define PyMODINIT_FUNC void
+#define PyDoc_VAR(name) static char name[]
+#define PyDoc_STRVAR(name,str) PyDoc_VAR(name) = PyDoc_STR(str)
+#ifdef WITH_DOC_STRINGS
+#define PyDoc_STR(str) str
+#else
+#define PyDoc_STR(str) ""
+#endif
+#endif
+#if (PY_VERSION_HEX < 0x02050000)
+typedef int Py_ssize_t;
+#endif
+
+/*-----------------------------------------------------------------------------
+| Forward declarations:
++----------------------------------------------------------------------------*/
+
+static PyTypeObject trait_type;
+static PyTypeObject trait_method_type;
+
+/*-----------------------------------------------------------------------------
+| 'ctraits' module doc string:
++----------------------------------------------------------------------------*/
+
+PyDoc_STRVAR( ctraits__doc__,
+"The ctraits module defines the CHasTraits and CTrait C extension types that\n"
+"define the core performance oriented portions of the Traits package." );
+
+/*-----------------------------------------------------------------------------
+| HasTraits behavior modification flags:
++----------------------------------------------------------------------------*/
+
+/* Object has been initialized: */
+#define HASTRAITS_INITED 0x00000001
+
+/* Do not send notifications when a trait changes value: */
+#define HASTRAITS_NO_NOTIFY 0x00000002
+
+/* Requests that no event notifications be sent when this object is assigned to
+ a trait: */
+#define HASTRAITS_VETO_NOTIFY 0x00000004
+
+/*-----------------------------------------------------------------------------
+| 'CHasTraits' instance definition:
+|
+| Note: traits are normally stored in the type's dictionary, but are added to
+| the instance's traits dictionary 'trait_dict' when the traits are defined
+| dynamically or 'on_trait_change' is called on an instance of the trait.
+|
+| All 'anytrait_changed' notification handlers are stored in the instance's
+| 'notifiers' list.
++----------------------------------------------------------------------------*/
+
+typedef struct {
+ PyObject_HEAD /* Standard Python object header */
+ PyDictObject * ctrait_dict; /* Class traits dictionary */
+ PyDictObject * itrait_dict; /* Instance traits dictionary */
+ PyListObject * notifiers; /* List of 'any trait changed' notification
+ handlers */
+ int flags; /* Behavior modification flags */
+ PyObject * obj_dict; /* Object attribute dictionary ('__dict__') */
+ /* NOTE: 'obj_dict' field MUST be last field */
+} has_traits_object;
+
+static int call_notifiers ( PyListObject *, PyListObject *,
+ has_traits_object *, PyObject *, PyObject *,
+ PyObject * new_value );
+
+/*-----------------------------------------------------------------------------
+| 'CTrait' flag values:
++----------------------------------------------------------------------------*/
+
+/* The trait is a Property: */
+#define TRAIT_PROPERTY 0x00000001
+
+/* Should the delegate be modified (or the original object)? */
+#define TRAIT_MODIFY_DELEGATE 0x00000002
+
+/* Should a simple object identity test be performed (or a rich compare)? */
+#define TRAIT_OBJECT_IDENTITY 0x00000004
+
+/*-----------------------------------------------------------------------------
+| 'CTrait' instance definition:
++----------------------------------------------------------------------------*/
+
+typedef struct _trait_object a_trait_object;
+typedef PyObject * (*trait_getattr)( a_trait_object *, has_traits_object *,
+ PyObject * );
+typedef int (*trait_setattr)( a_trait_object *, a_trait_object *,
+ has_traits_object *, PyObject *, PyObject * );
+typedef int (*trait_post_setattr)( a_trait_object *, has_traits_object *,
+ PyObject *, PyObject * );
+typedef PyObject * (*trait_validate)( a_trait_object *, has_traits_object *,
+ PyObject *, PyObject * );
+typedef PyObject * (*delegate_attr_name_func)( a_trait_object *,
+ has_traits_object *, PyObject * );
+
+typedef struct _trait_object {
+ PyObject_HEAD /* Standard Python object header */
+ int flags; /* Flag bits */
+ trait_getattr getattr; /* Get trait value handler */
+ trait_setattr setattr; /* Set trait value handler */
+ trait_post_setattr post_setattr; /* Optional post 'setattr' handler */
+ PyObject * py_post_setattr; /* Python-based post 'setattr' hndlr */
+ trait_validate validate; /* Validate trait value handler */
+ P...
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