major refactoring
--HG-- rename : lib/baker/__init__.py => interp/baker/__init__.py rename : lib/grid/DD.py => interp/grid/DD.py rename : lib/grid/DDD.py => interp/grid/DDD.py rename : lib/grid/__init__.py => interp/grid/__init__.py rename : lib/grid/qhull.py => interp/grid/qhull.py rename : lib/grid/simplex.py => interp/grid/simplex.py rename : lib/grid/smcqdelaunay.py => interp/grid/smcqdelaunay.py rename : lib/baker/tools.py => interp/tools.py
This commit is contained in:
parent
98d7247497
commit
2db4169bfa
@ -21,50 +21,15 @@ del os, atexit, readline, rlcompleter, save_history, historyPath
|
||||
import sys
|
||||
import pickle
|
||||
from itertools import combinations
|
||||
from collections import defaultdict
|
||||
from scipy.spatial import KDTree
|
||||
|
||||
from grid.simplex import face
|
||||
|
||||
import numpy as np
|
||||
|
||||
THREE_NODE_TRIANGLE = 2
|
||||
|
||||
class point(object):
|
||||
def __init__(self, xyz):
|
||||
self.index = index
|
||||
|
||||
self.xyz = xyz
|
||||
self.faces = []
|
||||
|
||||
def __getitem__(self, i):
|
||||
if isinstance(i, int):
|
||||
if i == 0:
|
||||
return self.xyz[0]
|
||||
elif i == 1:
|
||||
return self.xyz[1]
|
||||
elif i == 2:
|
||||
return self.xyz[2]
|
||||
else:
|
||||
raise IndexError("there are only (x,y,z)")
|
||||
else:
|
||||
raise TypeError("only point.x and point[0] access allowed")
|
||||
|
||||
def _getx(self):
|
||||
return self.xyz[0]
|
||||
x = property(_getx)
|
||||
def _gety(self):
|
||||
return self.xyz[1]
|
||||
y = property(_gety)
|
||||
def _getz(self):
|
||||
return self.xyz[2]
|
||||
z = property(_getz)
|
||||
|
||||
def __str__(self):
|
||||
return '%s' % self.xyz
|
||||
__repr__ = __str__
|
||||
|
||||
class face(object):
|
||||
def __init__(self):
|
||||
self.neighbors = []
|
||||
self.points = []
|
||||
|
||||
if __name__ == '__main__':
|
||||
if len(sys.argv) != 2:
|
||||
print >> sys.stderr, "usage: %s <gmsh file>" % sys.argv[0]
|
||||
@ -81,8 +46,7 @@ if __name__ == '__main__':
|
||||
|
||||
node_count = int(gmsh_file.readline())
|
||||
|
||||
points = []
|
||||
nppoints = np.zeros((node_count, 3))
|
||||
verts = np.zeros((node_count, 3))
|
||||
for i in xrange(node_count):
|
||||
cur_line = gmsh_file.readline()
|
||||
(index, x,y,z) = cur_line.split()
|
||||
@ -91,19 +55,20 @@ if __name__ == '__main__':
|
||||
y = float(y)
|
||||
z = float(z)
|
||||
|
||||
nppoints[i][0] = x
|
||||
nppoints[i][1] = y
|
||||
nppoints[i][2] = z
|
||||
points.append(point(nppoints[i]))
|
||||
verts[i][0] = x
|
||||
verts[i][1] = y
|
||||
verts[i][2] = z
|
||||
|
||||
tree = KDTree(verts)
|
||||
|
||||
gmsh_file.readline() # $EndNodes
|
||||
gmsh_file.readline() # $Elements
|
||||
gmsh_file.readline() # $E ndNodes
|
||||
gmsh_file.readline() # $E lements
|
||||
|
||||
element_count = int(gmsh_file.readline())
|
||||
|
||||
faceobjs = {}
|
||||
neighbors = {}
|
||||
faces = {}
|
||||
neighbors = {}
|
||||
faces_for_vert = defaultdict(list)
|
||||
|
||||
for i in xrange(element_count):
|
||||
cur_line = gmsh_file.readline()
|
||||
@ -115,17 +80,17 @@ if __name__ == '__main__':
|
||||
if(node_type == THREE_NODE_TRIANGLE):
|
||||
points_for_cur_face = [i-1 for i in rest[rest[0]+1:]]
|
||||
|
||||
cur_face = face()
|
||||
cur_face = face(cur_face_index)
|
||||
|
||||
for cur_point in points_for_cur_face:
|
||||
points[cur_point].faces.append(cur_face_index)
|
||||
faces_for_vert[cur_point].append(cur_face_index)
|
||||
|
||||
cur_face.points = points_for_cur_face
|
||||
cur_face.verts = points_for_cur_face
|
||||
|
||||
faceobjs[cur_face_index] = cur_face
|
||||
faces[cur_face_index] = cur_face
|
||||
edges = [tuple(sorted(i)) for i in combinations(points_for_cur_face, 2)]
|
||||
|
||||
# edge is two points
|
||||
# edge is two verts
|
||||
for edge in edges:
|
||||
if edge in neighbors:
|
||||
neighbors[edge].append(cur_face_index)
|
||||
@ -134,8 +99,8 @@ if __name__ == '__main__':
|
||||
|
||||
for k,v in neighbors.iteritems():
|
||||
if len(v) > 1:
|
||||
faceobjs[v[0]].neighbors.append(v[1])
|
||||
faceobjs[v[1]].neighbors.append(v[0])
|
||||
faces[v[0]].add_neighbor(faces[v[1]])
|
||||
faces[v[1]].add_neighbor(faces[v[0]])
|
||||
|
||||
pickle.dump([(p[0], p[1], p[2]) for p in points], open('/tmp/points.p', 'w'))
|
||||
pickle.dump([f.points for f in faceobjs.itervalues()], open('/tmp/faces.p', 'w'))
|
||||
pickle.dump([(p[0], p[1], p[2]) for p in verts], open('/tmp/points.p', 'w'))
|
||||
pickle.dump([f.verts for f in faces.itervalues()], open('/tmp/faces.p', 'w'))
|
||||
|
@ -67,4 +67,3 @@ if __name__ == '__main__':
|
||||
good.append(d[True])
|
||||
|
||||
draw_gb(bad = bad, good = good)
|
||||
|
||||
|
@ -1,4 +1,4 @@
|
||||
#!/usr/bin/python2.6
|
||||
#!/usr/bin/env python
|
||||
|
||||
import sys
|
||||
from grid.DD import grid
|
||||
@ -24,6 +24,8 @@ g = grid(verts,q)
|
||||
|
||||
exact = exact_func(X)
|
||||
|
||||
d = {True:0, False:0}
|
||||
|
||||
try:
|
||||
answer = g.run_baker(X)
|
||||
d[improved_answer(answer, exact)] += 1
|
||||
|
@ -1,477 +0,0 @@
|
||||
#!python
|
||||
"""Bootstrap distribute installation
|
||||
|
||||
If you want to use setuptools in your package's setup.py, just include this
|
||||
file in the same directory with it, and add this to the top of your setup.py::
|
||||
|
||||
from distribute_setup import use_setuptools
|
||||
use_setuptools()
|
||||
|
||||
If you want to require a specific version of setuptools, set a download
|
||||
mirror, or use an alternate download directory, you can do so by supplying
|
||||
the appropriate options to ``use_setuptools()``.
|
||||
|
||||
This file can also be run as a script to install or upgrade setuptools.
|
||||
"""
|
||||
import os
|
||||
import sys
|
||||
import time
|
||||
import fnmatch
|
||||
import tempfile
|
||||
import tarfile
|
||||
from distutils import log
|
||||
|
||||
try:
|
||||
from site import USER_SITE
|
||||
except ImportError:
|
||||
USER_SITE = None
|
||||
|
||||
try:
|
||||
import subprocess
|
||||
|
||||
def _python_cmd(*args):
|
||||
args = (sys.executable,) + args
|
||||
return subprocess.call(args) == 0
|
||||
|
||||
except ImportError:
|
||||
# will be used for python 2.3
|
||||
def _python_cmd(*args):
|
||||
args = (sys.executable,) + args
|
||||
# quoting arguments if windows
|
||||
if sys.platform == 'win32':
|
||||
def quote(arg):
|
||||
if ' ' in arg:
|
||||
return '"%s"' % arg
|
||||
return arg
|
||||
args = [quote(arg) for arg in args]
|
||||
return os.spawnl(os.P_WAIT, sys.executable, *args) == 0
|
||||
|
||||
DEFAULT_VERSION = "0.6.10"
|
||||
DEFAULT_URL = "http://pypi.python.org/packages/source/d/distribute/"
|
||||
SETUPTOOLS_FAKED_VERSION = "0.6c11"
|
||||
|
||||
SETUPTOOLS_PKG_INFO = """\
|
||||
Metadata-Version: 1.0
|
||||
Name: setuptools
|
||||
Version: %s
|
||||
Summary: xxxx
|
||||
Home-page: xxx
|
||||
Author: xxx
|
||||
Author-email: xxx
|
||||
License: xxx
|
||||
Description: xxx
|
||||
""" % SETUPTOOLS_FAKED_VERSION
|
||||
|
||||
|
||||
def _install(tarball):
|
||||
# extracting the tarball
|
||||
tmpdir = tempfile.mkdtemp()
|
||||
log.warn('Extracting in %s', tmpdir)
|
||||
old_wd = os.getcwd()
|
||||
try:
|
||||
os.chdir(tmpdir)
|
||||
tar = tarfile.open(tarball)
|
||||
_extractall(tar)
|
||||
tar.close()
|
||||
|
||||
# going in the directory
|
||||
subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0])
|
||||
os.chdir(subdir)
|
||||
log.warn('Now working in %s', subdir)
|
||||
|
||||
# installing
|
||||
log.warn('Installing Distribute')
|
||||
if not _python_cmd('setup.py', 'install'):
|
||||
log.warn('Something went wrong during the installation.')
|
||||
log.warn('See the error message above.')
|
||||
finally:
|
||||
os.chdir(old_wd)
|
||||
|
||||
|
||||
def _build_egg(egg, tarball, to_dir):
|
||||
# extracting the tarball
|
||||
tmpdir = tempfile.mkdtemp()
|
||||
log.warn('Extracting in %s', tmpdir)
|
||||
old_wd = os.getcwd()
|
||||
try:
|
||||
os.chdir(tmpdir)
|
||||
tar = tarfile.open(tarball)
|
||||
_extractall(tar)
|
||||
tar.close()
|
||||
|
||||
# going in the directory
|
||||
subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0])
|
||||
os.chdir(subdir)
|
||||
log.warn('Now working in %s', subdir)
|
||||
|
||||
# building an egg
|
||||
log.warn('Building a Distribute egg in %s', to_dir)
|
||||
_python_cmd('setup.py', '-q', 'bdist_egg', '--dist-dir', to_dir)
|
||||
|
||||
finally:
|
||||
os.chdir(old_wd)
|
||||
# returning the result
|
||||
log.warn(egg)
|
||||
if not os.path.exists(egg):
|
||||
raise IOError('Could not build the egg.')
|
||||
|
||||
|
||||
def _do_download(version, download_base, to_dir, download_delay):
|
||||
egg = os.path.join(to_dir, 'distribute-%s-py%d.%d.egg'
|
||||
% (version, sys.version_info[0], sys.version_info[1]))
|
||||
if not os.path.exists(egg):
|
||||
tarball = download_setuptools(version, download_base,
|
||||
to_dir, download_delay)
|
||||
_build_egg(egg, tarball, to_dir)
|
||||
sys.path.insert(0, egg)
|
||||
import setuptools
|
||||
setuptools.bootstrap_install_from = egg
|
||||
|
||||
|
||||
def use_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
|
||||
to_dir=os.curdir, download_delay=15, no_fake=True):
|
||||
# making sure we use the absolute path
|
||||
to_dir = os.path.abspath(to_dir)
|
||||
was_imported = 'pkg_resources' in sys.modules or \
|
||||
'setuptools' in sys.modules
|
||||
try:
|
||||
try:
|
||||
import pkg_resources
|
||||
if not hasattr(pkg_resources, '_distribute'):
|
||||
if not no_fake:
|
||||
_fake_setuptools()
|
||||
raise ImportError
|
||||
except ImportError:
|
||||
return _do_download(version, download_base, to_dir, download_delay)
|
||||
try:
|
||||
pkg_resources.require("distribute>="+version)
|
||||
return
|
||||
except pkg_resources.VersionConflict:
|
||||
e = sys.exc_info()[1]
|
||||
if was_imported:
|
||||
sys.stderr.write(
|
||||
"The required version of distribute (>=%s) is not available,\n"
|
||||
"and can't be installed while this script is running. Please\n"
|
||||
"install a more recent version first, using\n"
|
||||
"'easy_install -U distribute'."
|
||||
"\n\n(Currently using %r)\n" % (version, e.args[0]))
|
||||
sys.exit(2)
|
||||
else:
|
||||
del pkg_resources, sys.modules['pkg_resources'] # reload ok
|
||||
return _do_download(version, download_base, to_dir,
|
||||
download_delay)
|
||||
except pkg_resources.DistributionNotFound:
|
||||
return _do_download(version, download_base, to_dir,
|
||||
download_delay)
|
||||
finally:
|
||||
if not no_fake:
|
||||
_create_fake_setuptools_pkg_info(to_dir)
|
||||
|
||||
def download_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
|
||||
to_dir=os.curdir, delay=15):
|
||||
"""Download distribute from a specified location and return its filename
|
||||
|
||||
`version` should be a valid distribute version number that is available
|
||||
as an egg for download under the `download_base` URL (which should end
|
||||
with a '/'). `to_dir` is the directory where the egg will be downloaded.
|
||||
`delay` is the number of seconds to pause before an actual download
|
||||
attempt.
|
||||
"""
|
||||
# making sure we use the absolute path
|
||||
to_dir = os.path.abspath(to_dir)
|
||||
try:
|
||||
from urllib.request import urlopen
|
||||
except ImportError:
|
||||
from urllib2 import urlopen
|
||||
tgz_name = "distribute-%s.tar.gz" % version
|
||||
url = download_base + tgz_name
|
||||
saveto = os.path.join(to_dir, tgz_name)
|
||||
src = dst = None
|
||||
if not os.path.exists(saveto): # Avoid repeated downloads
|
||||
try:
|
||||
log.warn("Downloading %s", url)
|
||||
src = urlopen(url)
|
||||
# Read/write all in one block, so we don't create a corrupt file
|
||||
# if the download is interrupted.
|
||||
data = src.read()
|
||||
dst = open(saveto, "wb")
|
||||
dst.write(data)
|
||||
finally:
|
||||
if src:
|
||||
src.close()
|
||||
if dst:
|
||||
dst.close()
|
||||
return os.path.realpath(saveto)
|
||||
|
||||
|
||||
def _patch_file(path, content):
|
||||
"""Will backup the file then patch it"""
|
||||
existing_content = open(path).read()
|
||||
if existing_content == content:
|
||||
# already patched
|
||||
log.warn('Already patched.')
|
||||
return False
|
||||
log.warn('Patching...')
|
||||
_rename_path(path)
|
||||
f = open(path, 'w')
|
||||
try:
|
||||
f.write(content)
|
||||
finally:
|
||||
f.close()
|
||||
return True
|
||||
|
||||
|
||||
def _same_content(path, content):
|
||||
return open(path).read() == content
|
||||
|
||||
def _no_sandbox(function):
|
||||
def __no_sandbox(*args, **kw):
|
||||
try:
|
||||
from setuptools.sandbox import DirectorySandbox
|
||||
def violation(*args):
|
||||
pass
|
||||
DirectorySandbox._old = DirectorySandbox._violation
|
||||
DirectorySandbox._violation = violation
|
||||
patched = True
|
||||
except ImportError:
|
||||
patched = False
|
||||
|
||||
try:
|
||||
return function(*args, **kw)
|
||||
finally:
|
||||
if patched:
|
||||
DirectorySandbox._violation = DirectorySandbox._old
|
||||
del DirectorySandbox._old
|
||||
|
||||
return __no_sandbox
|
||||
|
||||
@_no_sandbox
|
||||
def _rename_path(path):
|
||||
new_name = path + '.OLD.%s' % time.time()
|
||||
log.warn('Renaming %s into %s', path, new_name)
|
||||
os.rename(path, new_name)
|
||||
return new_name
|
||||
|
||||
def _remove_flat_installation(placeholder):
|
||||
if not os.path.isdir(placeholder):
|
||||
log.warn('Unkown installation at %s', placeholder)
|
||||
return False
|
||||
found = False
|
||||
for file in os.listdir(placeholder):
|
||||
if fnmatch.fnmatch(file, 'setuptools*.egg-info'):
|
||||
found = True
|
||||
break
|
||||
if not found:
|
||||
log.warn('Could not locate setuptools*.egg-info')
|
||||
return
|
||||
|
||||
log.warn('Removing elements out of the way...')
|
||||
pkg_info = os.path.join(placeholder, file)
|
||||
if os.path.isdir(pkg_info):
|
||||
patched = _patch_egg_dir(pkg_info)
|
||||
else:
|
||||
patched = _patch_file(pkg_info, SETUPTOOLS_PKG_INFO)
|
||||
|
||||
if not patched:
|
||||
log.warn('%s already patched.', pkg_info)
|
||||
return False
|
||||
# now let's move the files out of the way
|
||||
for element in ('setuptools', 'pkg_resources.py', 'site.py'):
|
||||
element = os.path.join(placeholder, element)
|
||||
if os.path.exists(element):
|
||||
_rename_path(element)
|
||||
else:
|
||||
log.warn('Could not find the %s element of the '
|
||||
'Setuptools distribution', element)
|
||||
return True
|
||||
|
||||
|
||||
def _after_install(dist):
|
||||
log.warn('After install bootstrap.')
|
||||
placeholder = dist.get_command_obj('install').install_purelib
|
||||
_create_fake_setuptools_pkg_info(placeholder)
|
||||
|
||||
@_no_sandbox
|
||||
def _create_fake_setuptools_pkg_info(placeholder):
|
||||
if not placeholder or not os.path.exists(placeholder):
|
||||
log.warn('Could not find the install location')
|
||||
return
|
||||
pyver = '%s.%s' % (sys.version_info[0], sys.version_info[1])
|
||||
setuptools_file = 'setuptools-%s-py%s.egg-info' % \
|
||||
(SETUPTOOLS_FAKED_VERSION, pyver)
|
||||
pkg_info = os.path.join(placeholder, setuptools_file)
|
||||
if os.path.exists(pkg_info):
|
||||
log.warn('%s already exists', pkg_info)
|
||||
return
|
||||
|
||||
log.warn('Creating %s', pkg_info)
|
||||
f = open(pkg_info, 'w')
|
||||
try:
|
||||
f.write(SETUPTOOLS_PKG_INFO)
|
||||
finally:
|
||||
f.close()
|
||||
|
||||
pth_file = os.path.join(placeholder, 'setuptools.pth')
|
||||
log.warn('Creating %s', pth_file)
|
||||
f = open(pth_file, 'w')
|
||||
try:
|
||||
f.write(os.path.join(os.curdir, setuptools_file))
|
||||
finally:
|
||||
f.close()
|
||||
|
||||
def _patch_egg_dir(path):
|
||||
# let's check if it's already patched
|
||||
pkg_info = os.path.join(path, 'EGG-INFO', 'PKG-INFO')
|
||||
if os.path.exists(pkg_info):
|
||||
if _same_content(pkg_info, SETUPTOOLS_PKG_INFO):
|
||||
log.warn('%s already patched.', pkg_info)
|
||||
return False
|
||||
_rename_path(path)
|
||||
os.mkdir(path)
|
||||
os.mkdir(os.path.join(path, 'EGG-INFO'))
|
||||
pkg_info = os.path.join(path, 'EGG-INFO', 'PKG-INFO')
|
||||
f = open(pkg_info, 'w')
|
||||
try:
|
||||
f.write(SETUPTOOLS_PKG_INFO)
|
||||
finally:
|
||||
f.close()
|
||||
return True
|
||||
|
||||
|
||||
def _before_install():
|
||||
log.warn('Before install bootstrap.')
|
||||
_fake_setuptools()
|
||||
|
||||
|
||||
def _under_prefix(location):
|
||||
if 'install' not in sys.argv:
|
||||
return True
|
||||
args = sys.argv[sys.argv.index('install')+1:]
|
||||
for index, arg in enumerate(args):
|
||||
for option in ('--root', '--prefix'):
|
||||
if arg.startswith('%s=' % option):
|
||||
top_dir = arg.split('root=')[-1]
|
||||
return location.startswith(top_dir)
|
||||
elif arg == option:
|
||||
if len(args) > index:
|
||||
top_dir = args[index+1]
|
||||
return location.startswith(top_dir)
|
||||
elif option == '--user' and USER_SITE is not None:
|
||||
return location.startswith(USER_SITE)
|
||||
return True
|
||||
|
||||
|
||||
def _fake_setuptools():
|
||||
log.warn('Scanning installed packages')
|
||||
try:
|
||||
import pkg_resources
|
||||
except ImportError:
|
||||
# we're cool
|
||||
log.warn('Setuptools or Distribute does not seem to be installed.')
|
||||
return
|
||||
ws = pkg_resources.working_set
|
||||
try:
|
||||
setuptools_dist = ws.find(pkg_resources.Requirement.parse('setuptools',
|
||||
replacement=False))
|
||||
except TypeError:
|
||||
# old distribute API
|
||||
setuptools_dist = ws.find(pkg_resources.Requirement.parse('setuptools'))
|
||||
|
||||
if setuptools_dist is None:
|
||||
log.warn('No setuptools distribution found')
|
||||
return
|
||||
# detecting if it was already faked
|
||||
setuptools_location = setuptools_dist.location
|
||||
log.warn('Setuptools installation detected at %s', setuptools_location)
|
||||
|
||||
# if --root or --preix was provided, and if
|
||||
# setuptools is not located in them, we don't patch it
|
||||
if not _under_prefix(setuptools_location):
|
||||
log.warn('Not patching, --root or --prefix is installing Distribute'
|
||||
' in another location')
|
||||
return
|
||||
|
||||
# let's see if its an egg
|
||||
if not setuptools_location.endswith('.egg'):
|
||||
log.warn('Non-egg installation')
|
||||
res = _remove_flat_installation(setuptools_location)
|
||||
if not res:
|
||||
return
|
||||
else:
|
||||
log.warn('Egg installation')
|
||||
pkg_info = os.path.join(setuptools_location, 'EGG-INFO', 'PKG-INFO')
|
||||
if (os.path.exists(pkg_info) and
|
||||
_same_content(pkg_info, SETUPTOOLS_PKG_INFO)):
|
||||
log.warn('Already patched.')
|
||||
return
|
||||
log.warn('Patching...')
|
||||
# let's create a fake egg replacing setuptools one
|
||||
res = _patch_egg_dir(setuptools_location)
|
||||
if not res:
|
||||
return
|
||||
log.warn('Patched done.')
|
||||
_relaunch()
|
||||
|
||||
|
||||
def _relaunch():
|
||||
log.warn('Relaunching...')
|
||||
# we have to relaunch the process
|
||||
args = [sys.executable] + sys.argv
|
||||
sys.exit(subprocess.call(args))
|
||||
|
||||
|
||||
def _extractall(self, path=".", members=None):
|
||||
"""Extract all members from the archive to the current working
|
||||
directory and set owner, modification time and permissions on
|
||||
directories afterwards. `path' specifies a different directory
|
||||
to extract to. `members' is optional and must be a subset of the
|
||||
list returned by getmembers().
|
||||
"""
|
||||
import copy
|
||||
import operator
|
||||
from tarfile import ExtractError
|
||||
directories = []
|
||||
|
||||
if members is None:
|
||||
members = self
|
||||
|
||||
for tarinfo in members:
|
||||
if tarinfo.isdir():
|
||||
# Extract directories with a safe mode.
|
||||
directories.append(tarinfo)
|
||||
tarinfo = copy.copy(tarinfo)
|
||||
tarinfo.mode = 448 # decimal for oct 0700
|
||||
self.extract(tarinfo, path)
|
||||
|
||||
# Reverse sort directories.
|
||||
if sys.version_info < (2, 4):
|
||||
def sorter(dir1, dir2):
|
||||
return cmp(dir1.name, dir2.name)
|
||||
directories.sort(sorter)
|
||||
directories.reverse()
|
||||
else:
|
||||
directories.sort(key=operator.attrgetter('name'), reverse=True)
|
||||
|
||||
# Set correct owner, mtime and filemode on directories.
|
||||
for tarinfo in directories:
|
||||
dirpath = os.path.join(path, tarinfo.name)
|
||||
try:
|
||||
self.chown(tarinfo, dirpath)
|
||||
self.utime(tarinfo, dirpath)
|
||||
self.chmod(tarinfo, dirpath)
|
||||
except ExtractError:
|
||||
e = sys.exc_info()[1]
|
||||
if self.errorlevel > 1:
|
||||
raise
|
||||
else:
|
||||
self._dbg(1, "tarfile: %s" % e)
|
||||
|
||||
|
||||
def main(argv, version=DEFAULT_VERSION):
|
||||
"""Install or upgrade setuptools and EasyInstall"""
|
||||
tarball = download_setuptools()
|
||||
_install(tarball)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main(sys.argv[1:])
|
@ -12,8 +12,22 @@ from simplex import face, contains
|
||||
from smcqdelaunay import *
|
||||
|
||||
|
||||
|
||||
class grid(object):
|
||||
def __init__(self, points, q):
|
||||
"""
|
||||
this thing eats two pre-constructed arrays of floats:
|
||||
points = array of arrays (i will convert to numpy.array)
|
||||
[[x0,y0], [x1,y1], ...]
|
||||
q = array (1D) of important values
|
||||
"""
|
||||
|
||||
self.points = np.array(points)
|
||||
self.q = np.array(q)
|
||||
self.tree = scipy.spatial.KDTree(self.points)
|
||||
self.faces = {}
|
||||
self.faces_for_vert = defaultdict(list)
|
||||
|
||||
class delaunay_grid(grid):
|
||||
facet_re = re.compile(r'''
|
||||
-\s+(?P<facet>f\d+).*?
|
||||
vertices:\s(?P<verts>.*?)\n.*?
|
||||
@ -29,20 +43,9 @@ class grid(object):
|
||||
(p\d+)
|
||||
''', re.S|re.X)
|
||||
|
||||
|
||||
def __init__(self, points, q):
|
||||
"""
|
||||
this thing eats two pre-constructed arrays of floats:
|
||||
points = array of arrays (i will convert to numpy.array)
|
||||
[[x0,y0], [x1,y1], ...]
|
||||
q = array (1D) of important values
|
||||
"""
|
||||
grid.__init__(self, points,q)
|
||||
|
||||
self.points = np.array(points)
|
||||
self.q = np.array(q)
|
||||
self.tree = scipy.spatial.KDTree(self.points)
|
||||
self.faces = {}
|
||||
self.facets_for_point = defaultdict(list)
|
||||
|
||||
def create_mesh(self, indicies):
|
||||
"""
|
||||
@ -70,7 +73,7 @@ class grid(object):
|
||||
|
||||
simplex = None
|
||||
checked_facets = []
|
||||
facets_to_check = self.facets_for_point[closest_point]
|
||||
facets_to_check = self.faces_for_vert[closest_point]
|
||||
|
||||
attempts = 0
|
||||
while not simplex and facets_to_check:
|
||||
@ -158,7 +161,7 @@ class grid(object):
|
||||
(dist, indicies) = self.tree.query(X, 2)
|
||||
|
||||
simplex = None
|
||||
for facet in self.facets_for_point[indicies[0]]:
|
||||
for facet in self.faces_for_vert[indicies[0]]:
|
||||
if facet.contains(X, self):
|
||||
simplex = facet
|
||||
break
|
||||
@ -215,7 +218,7 @@ class grid(object):
|
||||
for v in grid.vert_re.findall(verticies):
|
||||
vertex_index = int(v[1:])
|
||||
cur_face.add_vert(vertex_index)
|
||||
self.facets_for_point[vertex_index].append(cur_face)
|
||||
self.faces_for_vert[vertex_index].append(cur_face)
|
||||
|
||||
nghbrs = [(facet_name, i) for i in neighboring_facets.split()]
|
||||
facet_to_facets.extend(nghbrs)
|
||||
@ -232,7 +235,7 @@ class grid(object):
|
||||
assert( len(self.points) == len(self.q) )
|
||||
for c, i in enumerate(zip(self.points, self.q)):
|
||||
r += "%d %r: %0.4f" % (c,i[0], i[1])
|
||||
facet_str = ", ".join([f.name for f in self.facets_for_point[c]])
|
||||
facet_str = ", ".join([f.name for f in self.faces_for_vert[c]])
|
||||
r += " faces: [%s]" % facet_str
|
||||
r += "\n"
|
||||
if self.faces:
|
@ -53,10 +53,12 @@ class face(object):
|
||||
return contains(X, [G.points[i] for i in self.verts])
|
||||
|
||||
def __str__(self):
|
||||
neighbors = [i.name for i in self.neighbors]
|
||||
return '%s: verts: %s neighbors: [%s]' %\
|
||||
neighbors = [str(i.name) for i in self.neighbors]
|
||||
return '<face %s: verts: %s neighbors: [%s]>' %\
|
||||
(
|
||||
self.name,
|
||||
self.verts,
|
||||
", ".join(neighbors)
|
||||
)
|
||||
|
||||
__repr__ = __str__
|
11
setup.py
11
setup.py
@ -1,17 +1,14 @@
|
||||
from distribute_setup import use_setuptools
|
||||
use_setuptools()
|
||||
|
||||
from setuptools import setup, find_packages
|
||||
|
||||
setup(
|
||||
name = 'interpolosion',
|
||||
name = 'interplosion',
|
||||
version = '0.01',
|
||||
package_dir = {'':'lib'},
|
||||
packages = find_packages('lib'),
|
||||
package_dir = {'':'interp'},
|
||||
packages = find_packages('interp'),
|
||||
install_requires = [
|
||||
'numpy',
|
||||
'scipy',
|
||||
],
|
||||
|
||||
entry_points = {'console_scripts': ['booze = baker.booze:main',]},
|
||||
# entry_points = {'console_scripts': ['booze = baker.booze:main',]},
|
||||
)
|
||||
|
@ -1,8 +1,8 @@
|
||||
#!/usr/bin/env python
|
||||
|
||||
import unittest
|
||||
import baker
|
||||
import grid
|
||||
from interplosion import baker
|
||||
from interplosion import grid
|
||||
|
||||
import numpy as np
|
||||
import scipy.spatial
|
||||
|
Loading…
Reference in New Issue
Block a user