##// END OF EJS Templates
update copyright to 2011/20xx-2011...
update copyright to 2011/20xx-2011 Closes #1033 (rebased to prevent recursive merge). Closes #2. 459 *.py files in : 39 empty files 176 files without copyright 36 have copyright but don't cite the dev team 208 have copyright and cite the dev team ----------------------------------------- 0 not up to date (cite dev team but not right year) FYI, list of files that don't have copyright (and are not empty..) [ 'IPython/config/profile/cluster/ipython_config.py', 'IPython/config/profile/math/ipython_config.py', 'IPython/config/profile/pylab/ipython_config.py', 'IPython/config/profile/pysh/ipython_config.py', 'IPython/config/profile/python3/ipython_config.py', 'IPython/config/profile/sympy/ipython_config.py', 'IPython/core/shadowns.py', 'IPython/core/tests/refbug.py', 'IPython/core/tests/simpleerr.py', 'IPython/core/tests/tclass.py', 'IPython/core/tests/test_application.py', 'IPython/core/tests/test_autocall.py', 'IPython/core/tests/test_completer.py', 'IPython/core/tests/test_fakemodule.py', 'IPython/core/tests/test_formatters.py', 'IPython/core/tests/test_handlers.py', 'IPython/core/tests/test_history.py', 'IPython/core/tests/test_imports.py', 'IPython/core/tests/test_iplib.py', 'IPython/core/tests/test_logger.py', 'IPython/core/tests/test_magic.py', 'IPython/core/tests/test_plugin.py', 'IPython/core/tests/test_prefilter.py', 'IPython/core/tests/test_profile.py', 'IPython/core/tests/test_run.py', 'IPython/core/tests/test_splitinput.py', 'IPython/deathrow/astyle.py', 'IPython/deathrow/dtutils.py', 'IPython/deathrow/Gnuplot2.py', 'IPython/deathrow/GnuplotInteractive.py', 'IPython/deathrow/GnuplotRuntime.py', 'IPython/deathrow/gui/wx/ipshell_nonblocking.py', 'IPython/deathrow/gui/wx/ipython_history.py', 'IPython/deathrow/gui/wx/thread_ex.py', 'IPython/deathrow/ibrowse.py', 'IPython/deathrow/igrid.py', 'IPython/deathrow/ipipe.py', 'IPython/deathrow/ipy_defaults.py', 'IPython/deathrow/ipy_kitcfg.py', 'IPython/deathrow/ipy_legacy.py', 'IPython/deathrow/ipy_p4.py', 'IPython/deathrow/ipy_profile_none.py', 'IPython/deathrow/ipy_profile_numpy.py', 'IPython/deathrow/ipy_profile_scipy.py', 'IPython/deathrow/ipy_profile_sh.py', 'IPython/deathrow/ipy_traits_completer.py', 'IPython/deathrow/ipy_vimserver.py', 'IPython/deathrow/numeric_formats.py', 'IPython/deathrow/oldfrontend/process/__init__.py', 'IPython/deathrow/oldfrontend/wx/ipythonx.py', 'IPython/deathrow/scitedirector.py', 'IPython/deathrow/tests/test_prefilter.py', 'IPython/deathrow/twshell.py', 'IPython/extensions/__init__.py', 'IPython/extensions/autoreload.py', 'IPython/extensions/storemagic.py', 'IPython/extensions/tests/test_autoreload.py', 'IPython/external/__init__.py', 'IPython/external/argparse/__init__.py', 'IPython/external/decorator/__init__.py', 'IPython/external/decorators/__init__.py', 'IPython/external/decorators/_decorators.py', 'IPython/external/decorators/_numpy_testing_noseclasses.py', 'IPython/external/decorators/_numpy_testing_utils.py', 'IPython/external/guid/__init__.py', 'IPython/external/Itpl/__init__.py', 'IPython/external/mglob/__init__.py', 'IPython/external/mglob/_mglob.py', 'IPython/external/path/__init__.py', 'IPython/external/path/_path.py', 'IPython/external/pexpect/__init__.py', 'IPython/external/pyparsing/__init__.py', 'IPython/external/qt.py', 'IPython/external/qt_for_kernel.py', 'IPython/external/simplegeneric/__init__.py', 'IPython/external/simplegeneric/_simplegeneric.py', 'IPython/frontend/html/notebook/__init__.py', 'IPython/frontend/html/notebook/tests/test_kernelsession.py', 'IPython/frontend/qt/base_frontend_mixin.py', 'IPython/frontend/qt/console/ansi_code_processor.py', 'IPython/frontend/qt/console/bracket_matcher.py', 'IPython/frontend/qt/console/call_tip_widget.py', 'IPython/frontend/qt/console/completion_lexer.py', 'IPython/frontend/qt/console/completion_widget.py', 'IPython/frontend/qt/console/console_widget.py', 'IPython/frontend/qt/console/history_console_widget.py', 'IPython/frontend/qt/console/ipython_widget.py', 'IPython/frontend/qt/console/kill_ring.py', 'IPython/frontend/qt/console/mainwindow.py', 'IPython/frontend/qt/console/pygments_highlighter.py', 'IPython/frontend/qt/console/qtconsoleapp.py', 'IPython/frontend/qt/console/rich_ipython_widget.py', 'IPython/frontend/qt/console/styles.py', 'IPython/frontend/qt/console/tests/test_ansi_code_processor.py', 'IPython/frontend/qt/console/tests/test_completion_lexer.py', 'IPython/frontend/qt/console/tests/test_kill_ring.py', 'IPython/frontend/qt/kernelmanager.py', 'IPython/frontend/qt/rich_text.py', 'IPython/frontend/qt/svg.py', 'IPython/frontend/qt/util.py', 'IPython/kernel/__init__.py', 'IPython/lib/clipboard.py', 'IPython/lib/display.py', 'IPython/lib/irunner.py', 'IPython/lib/security.py', 'IPython/lib/tests/test_imports.py', 'IPython/lib/tests/test_irunner.py', 'IPython/lib/tests/test_irunner_pylab_magic.py', 'IPython/lib/tests/test_security.py', 'IPython/nbformat/v1/tests/nbexamples.py', 'IPython/nbformat/v1/tests/test_json.py', 'IPython/nbformat/v1/tests/test_nbbase.py', 'IPython/nbformat/v2/tests/nbexamples.py', 'IPython/nbformat/v2/tests/test_json.py', 'IPython/nbformat/v2/tests/test_nbbase.py', 'IPython/nbformat/v2/tests/test_nbpy.py', 'IPython/quarantine/clearcmd.py', 'IPython/quarantine/envpersist.py', 'IPython/quarantine/ext_rescapture.py', 'IPython/quarantine/ipy_app_completers.py', 'IPython/quarantine/ipy_completers.py', 'IPython/quarantine/ipy_editors.py', 'IPython/quarantine/ipy_exportdb.py', 'IPython/quarantine/ipy_extutil.py', 'IPython/quarantine/ipy_fsops.py', 'IPython/quarantine/ipy_gnuglobal.py', 'IPython/quarantine/ipy_jot.py', 'IPython/quarantine/ipy_lookfor.py', 'IPython/quarantine/ipy_profile_doctest.py', 'IPython/quarantine/ipy_pydb.py', 'IPython/quarantine/ipy_rehashdir.py', 'IPython/quarantine/ipy_render.py', 'IPython/quarantine/ipy_server.py', 'IPython/quarantine/ipy_signals.py', 'IPython/quarantine/ipy_synchronize_with.py', 'IPython/quarantine/ipy_system_conf.py', 'IPython/quarantine/ipy_which.py', 'IPython/quarantine/ipy_winpdb.py', 'IPython/quarantine/ipy_workdir.py', 'IPython/quarantine/jobctrl.py', 'IPython/quarantine/ledit.py', 'IPython/quarantine/win32clip.py', 'IPython/testing/mkdoctests.py', 'IPython/testing/plugin/dtexample.py', 'IPython/testing/plugin/ipdoctest.py', 'IPython/testing/plugin/iptest.py', 'IPython/testing/plugin/setup.py', 'IPython/testing/plugin/show_refs.py', 'IPython/testing/plugin/simple.py', 'IPython/testing/plugin/simplevars.py', 'IPython/testing/plugin/test_ipdoctest.py', 'IPython/testing/plugin/test_refs.py', 'IPython/testing/skipdoctest.py', 'IPython/testing/tests/test_decorators.py', 'IPython/utils/autoattr.py', 'IPython/utils/nested_context.py', 'IPython/utils/pickleshare.py', 'IPython/utils/py3compat.py', 'IPython/utils/PyColorize.py', 'IPython/utils/rlineimpl.py', 'IPython/utils/strdispatch.py', 'IPython/utils/tempdir.py', 'IPython/utils/tests/test_imports.py', 'IPython/utils/tests/test_wildcard.py', 'IPython/utils/upgradedir.py', 'IPython/zmq/completer.py', 'IPython/zmq/displayhook.py', 'IPython/zmq/entry_point.py', 'IPython/zmq/frontend.py', 'IPython/zmq/iostream.py', 'IPython/zmq/ipkernel.py', 'IPython/zmq/log.py', 'IPython/zmq/parentpoller.py', 'IPython/zmq/pykernel.py', 'IPython/zmq/pylab/backend_inline.py', 'IPython/zmq/zmqshell.py' ]

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PhysicalQInput.py
84 lines | 3.3 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
"""Modified input prompt for entering quantities with units.
Modify the behavior of the interactive interpreter to allow direct input of
quantities with units without having to make a function call.
Now the following forms are accepted:
x = 4 m
y = -.45e3 m/s
g = 9.8 m/s**2
a = 2.3 m/s^2 # ^ -> ** automatically
All other input is processed normally.
Authors
-------
- Fernando Perez <Fernando.Perez@berkeley.edu>
"""
#*****************************************************************************
# Copyright (C) 2008-2011 The IPython Development Team
# Copyright (C) 2001-2007 Fernando Perez <fperez@colorado.edu>
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#*****************************************************************************
# This file is an example of how to modify IPython's line-processing behavior
# without touching the internal code. We'll define an alternate pre-processing
# stage which allows a special form of input (which is invalid Python syntax)
# for certain quantities, rewrites a line of proper Python in those cases, and
# then passes it off to IPython's normal processor for further work.
# With this kind of customization, IPython can be adapted for many
# special-purpose scenarios providing alternate input syntaxes.
# This file can be imported like a regular module.
# IPython has a prefilter() function that analyzes each input line. We redefine
# it here to first pre-process certain forms of input
# The prototype of any alternate prefilter must be like this one (the name
# doesn't matter):
# - line is a string containing the user input line.
# - continuation is a parameter which tells us if we are processing a first line of
# user input or the second or higher of a multi-line statement.
def prefilter_PQ(self,line,continuation):
"""Alternate prefilter for input of PhysicalQuantityInteractive objects.
This assumes that the function PhysicalQuantityInteractive() has been
imported."""
from re import match
from IPython.core.iplib import InteractiveShell
# This regexp is what does the real work
unit_split = match(r'\s*(\w+)\s*=\s*(-?\d*\.?\d*[eE]?-?\d*)\s+([a-zA-Z].*)',
line)
# If special input was ecnountered, process it:
if unit_split:
var,val,units = unit_split.groups()
if var and val and units:
units = units.replace('^','**')
# Now a valid line needs to be constructed for IPython to process:
line = var +" = PhysicalQuantityInteractive(" + val + ", '" + \
units + "')"
#print 'New line:',line # dbg
# In the end, always call the default IPython _prefilter() function. Note
# that self must be passed explicitly, b/c we're calling the unbound class
# method (since this method will overwrite the instance prefilter())
return InteractiveShell._prefilter(self,line,continuation)
# Rebind this to be the new IPython prefilter:
from IPython.core.iplib import InteractiveShell
InteractiveShell.prefilter = prefilter_PQ
# Clean up the namespace.
del InteractiveShell,prefilter_PQ
# Just a heads up at the console
print '*** Simplified input for physical quantities enabled.'