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Merge branch 'release-0.2.3'

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jevans 2013-07-18 19:52:40 -04:00
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3
CHANGES.txt
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@ -1,3 +1,6 @@
Jul 18, 2013 - v0.2.3 Support for Python 2.6, OpenJPEG 1.4. Incompatible
change to ChannelDefinitionBox constructor. Added RGBA example.
Jul 11, 2013 - v0.2.2 Fixed mistakes with trove classifier, pypi releases.
Jul 11, 2013 - v0.2.0 Support for Python 2.7 on windows, OpenJPEG 1.5.1.

3
README.md
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@ -3,6 +3,7 @@ glymur: a Python interface for JPEG 2000
**glymur** contains a Python interface to the OpenJPEG library
which allows linux and mac users to read and write JPEG 2000 files.
**glymur** works on Python 2.7 and 3.3. Python 3.3 is strongly recommended.
**glymur** works on Python 2.6, 2.7 and 3.3. Python 3.3 is strongly
recommended.
Please read the docs, https://glymur.readthedocs.org/en/latest/

2
docs/source/conf.py
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@ -78,7 +78,7 @@ copyright = u'2013, John Evans'
# The short X.Y version.
version = '0.1'
# The full version, including alpha/beta/rc tags.
release = '0.2.2'
release = '0.2.3'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.

69
docs/source/detailed_installation.rst
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@ -7,7 +7,7 @@ Glymur Configuration
''''''''''''''''''''''
The default glymur installation process relies upon OpenJPEG version
1.5.1 being properly installed on your system. This will, however, only
1.X being properly installed on your system. This will, however, only
give you you basic read capabilities, so if you wish to take advantage
of more of glymur's features, you should compile OpenJPEG as a shared
library (named *openjp2* instead of *openjpeg*) from the developmental
@ -23,21 +23,18 @@ environment variable for the purpose of running Glymur's test suite. ::
Glymur uses ctypes (for the moment) to access the openjp2 library, and
because ctypes access libraries in a platform-dependent manner, it is
recommended that you create a configuration file to help Glymur properly find
the openjp2 library. You may create the configuration file as follows::
the openjp2 library. The configuration format is the same as used by Python's
configparser module, i.e. ::
$ mkdir -p ~/.config/glymur
$ cd ~/.config/glymur
$ cat > glymurrc << EOF
> [library]
> openjp2: /opt/openjp2-svn/lib/libopenjp2.so
> EOF
[library]
openjp2: /opt/openjp2-svn/lib/libopenjp2.so
This assumes, of course, that you've installed OpenJPEG into
/opt/openjp2-svn on a linux system. You may also substitute
**$XDG_CONFIG_HOME** for **$HOME/.config**.
You may also include a line for the version 1.5.1 library if you have it installed
in a non-standard place, i.e. ::
You may also include a line for the version 1.x openjpeg library if you have it
installed in a non-standard place, i.e. ::
[library]
openjp2: /opt/openjp2-svn/lib/libopenjp2.so
@ -56,17 +53,13 @@ packages/RPMs/ports/whatever without going through pip.
Mac OS X
--------
All the necessary packages are available to use glymur with Python 3.3 via
MacPorts. A minimal set of ports includes
MacPorts. You should install the following set of ports:
* python33
* py33-numpy
* py33-distribute
To run all the testing, one of the following combinations of ports must
additionally be installed:
* py33-scikit-image and either py33-Pillow or freeimage
* py33-matplotlib and py33-Pillow
* py33-matplotlib (optional, for running certain tests)
* py33-Pillow (optional, for running certain tests)
MacPorts supplies both OpenJPEG 1.5.0 and OpenJPEG 2.0.0. As previously
mentioned, the 2.0.0 official release is not supported (although the 2.0+
@ -95,18 +88,15 @@ meet the minimal set of requirements for running glymur.
* python3
* python3-numpy
* python3-setuptools
* python3-matplotlib (for running tests)
For running the maximal number of tests, you also need
* python3-matplotlib
* python3-matplotlib-tk (or whichever matplotlib backend you prefer)
A few tests still will not run, however, unless one of the following
combinations of RPMs / Python packages is installed.
* scikit-image and either Pillow or freeimage
* matplotlib and Pillow
The 2nd route is probably the easiest, so go ahead and install Pillow
via pip since Pillow is not yet available in Fedora 18 default
repositories::
Pillow is also needed in order to run the maximum number of tests, so
go ahead and install Pillow via pip since Pillow is not available
in Fedora 18 default repositories::
$ yum install python3-devel # pip needs this in order to compile Pillow
$ yum install python3-pip
@ -115,33 +105,20 @@ repositories::
Fedora 17
'''''''''
Fedora 17 ships with Python 3.2 and 2.7, but OpenJPEG is only at version 1.4,
so these steps detail working with Python 2.7 and the svn version of OpenJPEG.
Required RPMs include::
Fedora 17 ships with Python 2.7 and OpenJPEG 1.4. You should have the
following RPMs installed.
* python
* python-mock
* python-pip
* python-setuptools
* numpy
* matplotlib (optional)
In addition, you must install contextlib2 via pip.
In addition, you must install contextlib2 and Pillow via pip.
A few tests still will not run, however, unless one of the following
combinations of RPMs / Python packages is installed.
* scikit-image and either Pillow or freeimage
* matplotlib and Pillow
scikit-image was not available in the Fedora 17 default repositories, but
it was installable via pip::
$ yum install Cython # pip needs this in order to compile scikit-image
$ yum install python-devel # pip needs this in order to compile scikit-image
$ yum install freeimage # scikit-image uses this as a backend
$ yum install scipy # needed by scikit-image
$ pip-python install scikit-image --user
$ yum install python-devel # pip needs this in order to compile Pillow
$ pip-python install Pillow --user
$ pip-python install contextlib2 --user
$ export PYTHONPATH=$HOME/.local/lib/python2.7/site-packages:$PYTHONPATH

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66
docs/source/how_do_i.rst
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@ -38,8 +38,8 @@ Add XML Metadata?
=================
An existing raw codestream (or JP2 file) can be wrapped (re-wrapped) in a
user-defined set of JP2 boxes. To get just a minimal JP2 jacket on the
codestream provided by `goodstuff.j2k`, you can use the **wrap** method with
no box argument: ::
codestream provided by `goodstuff.j2k` (a file consisting of a raw codestream),
you can use the **wrap** method with no box argument: ::
>>> import glymur
>>> jfile = glymur.data.goodstuff()
@ -119,6 +119,68 @@ and add it after the JP2 header box, but before the codestream box ::
. (truncated)
.
Create an image with an alpha layer?
====================================
OpenJPEG can create JP2 files with more than 3 components, but by default, any
extra components are not described as such. In order to do so,
we need to rewrap such an image in a set of boxes that includes a channel
definition box.
This example is based on SciPy example code found at
http://scipy-lectures.github.io/advanced/image_processing/#basic-manipulations .
Instead of a circular mask, however, we'll make it an ellipse since the source
image isn't square.
>>> import numpy as np
>>> import glymur
>>> from glymur import Jp2k
>>> rgb = Jp2k(glymur.data.goodstuff()).read()
>>> lx, ly = rgb.shape[0:2]
>>> X, Y = np.ogrid[0:lx, 0:ly]
>>> mask = ly**2*(X - lx / 2) ** 2 + lx**2*(Y - ly / 2) ** 2 > (lx * ly / 2)**2
>>> alpha = 255 * np.ones((lx, ly, 1), dtype=np.uint8)
>>> alpha[mask] = 0
>>> rgba = np.concatenate((rgb, alpha), axis=2)
>>> jp2 = Jp2k('tmp.jp2', 'wb')
>>> jp2.write(rgba)
Next we need to specify what types of channels we have.
The first three channels are color channels, but we identify the fourth as
an alpha channel::
>>> from glymur.core import COLOR, OPACITY
>>> ctype = [COLOR, COLOR, COLOR, OPACITY]
And finally we have to specify just exactly how each channel is to be
interpreted. The color channels are straightforward, they correspond to R-G-B,
but the alpha (or opacity) channel in this case is to be applied against the
entire image (it is possible to apply an alpha channel to a single color
channel, but we aren't doing that). ::
>>> from glymur.core import RED, GREEN, BLUE, WHOLE_IMAGE
>>> asoc = [RED, GREEN, BLUE, WHOLE_IMAGE]
>>> cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=ctype, association=asoc)
>>> print(cdef)
Channel Definition Box (cdef) @ (0, 0)
Channel 0 (color) ==> (1)
Channel 1 (color) ==> (2)
Channel 2 (color) ==> (3)
Channel 3 (opacity) ==> (whole image)
It's easiest to take the existing jp2 jacket and just add the channel
definition box in the appropriate spot. The channel definition box **must**
go into the jp2 header box, and then we can rewrap the image. ::
>>> boxes = jp2.box # The box attribute is the list of JP2 boxes
>>> boxes[2].box.append(cdef)
>>> jp2_rgba = jp2.wrap("goodstuff_rgba.jp2", boxes=boxes)
Here's how the Preview application on the mac shows the RGBA image.
.. image:: goodstuff_alpha.png
Work with XMP UUIDs?
====================
The example JP2 file shipped with glymur has an XMP UUID. ::

25
docs/source/introduction.rst
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@ -14,22 +14,23 @@ some very limited support for reading JPX metadata. For instance,
**asoc** and **labl** boxes are recognized, so GMLJP2 metadata can
be retrieved from such JPX files.
Glymur works on Python 2.7 and 3.3. Python 3.3 is strongly recommended.
Glymur works on Python 2.6, 2.7, and 3.3. Python 3.3 is strongly recommended.
OpenJPEG Installation
=====================
The OpenJPEG library version must be either 1.5.1 or the trunk/development
version of OpenJPEG. Version 2.0.0 or versions earlier than 1.5.0
are not supported. Furthermore, the 1.5.x version of OpenJPEG is
currently only utilized for read-only purposes. For more information
OpenJPEG should be version 1.4, 1.5, or the trunk/development
version of OpenJPEG. The official 2.0.0 release or versions earlier than 1.3.0
are not supported. Furthermore, the 1.X versions of OpenJPEG are
currently only utilized for read-only purposes. In order to write JPEG 2000
images, you must compile the the trunk/development version. For more information
about OpenJPEG, please consult http://www.openjpeg.org.
If you use MacPorts on the mac or if you have a sufficiently recent version of
Linux, your package manager should already provide you with at least version
1.5.1 of OpenJPEG, which means that glymur can be installed ready to read JPEG
2000 images. If you use windows, I suggest using the 1.5.1 windows installer
provided to you by the OpenJPEG folks at
https://code.google.com/p/openjpeg/downloads/list .
If you use MacPorts on the mac or if you have a sufficiently recent
version of Linux, your package manager should already provide you
with a version of OpenJPEG 1.X with which glymur can already use
for read-only purposes. If your platform is windows, I suggest
using the 1.5.1 windows installer provided to you by the OpenJPEG
folks at https://code.google.com/p/openjpeg/downloads/list .
Glymur Installation
===================
@ -56,5 +57,5 @@ You can run the tests from within python as follows::
>>> glymur.runtests()
Many tests are currently skipped; in fact most of them are skipped if you
are relying on OpenJPEG 1.5.1. But the important thing, though, is whether or
are relying on OpenJPEG 1.4 or 1.5. The important thing, though, is whether or
not any tests fail.

8
glymur/__init__.py
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@ -1,16 +1,20 @@
"""glymur - read, write, and interrogate JPEG 2000 files
"""
import sys
from .jp2k import Jp2k
from .jp2dump import jp2dump
from . import data
from . import test
#from . import test
def runtests():
"""Discover and run all tests for the glymur package.
"""
import unittest
if sys.hexversion <= 0x02070000:
import unittest2 as unittest
else:
import unittest
suite = unittest.defaultTestLoader.discover(__path__[0])
unittest.TextTestRunner(verbosity=2).run(suite)

13
glymur/core.py
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@ -43,14 +43,14 @@ _COLORSPACE_MAP_DISPLAY = {
ROMM_RGB: 'ROMM-RGB'}
# enumerated color channel types
_COLOR = 0
_OPACITY = 1
_PRE_MULTIPLIED_OPACITY = 2
COLOR = 0
OPACITY = 1
PRE_MULTIPLIED_OPACITY = 2
_UNSPECIFIED = 65535
_COLOR_TYPE_MAP_DISPLAY = {
_COLOR: 'color',
_OPACITY: 'opacity',
_PRE_MULTIPLIED_OPACITY: 'pre-multiplied opacity',
COLOR: 'color',
OPACITY: 'opacity',
PRE_MULTIPLIED_OPACITY: 'pre-multiplied opacity',
_UNSPECIFIED: 'unspecified'}
# color channel definitions.
@ -58,6 +58,7 @@ RED = 1
GREEN = 2
BLUE = 3
GREY = 1
WHOLE_IMAGE = 0
# enumerated color channel associations
_COLORSPACE = {SRGB: {"R": 1, "G": 2, "B": 3},

56
glymur/jp2box.py
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@ -13,16 +13,22 @@ References
# pylint: disable=C0302,R0903,R0913
import collections
import copy
import datetime
import math
import os
import pprint
import struct
import sys
import uuid
import warnings
import xml.etree.cElementTree as ET
if sys.hexversion < 0x02070000:
from ordereddict import OrderedDict
from xml.etree.cElementTree import XMLParserError as ParseError
else:
from xml.etree.cElementTree import ParseError
from collections import OrderedDict
import numpy as np
@ -68,9 +74,6 @@ class Jp2kBox(object):
self.offset = offset
self.longname = longname
# should never be used except for last box in file.
self._file_size = -1
def __str__(self):
msg = "{0} Box ({1})".format(self.longname, self.box_id)
msg += " @ ({0}, {1})".format(self.offset, self.length)
@ -113,7 +116,7 @@ class Jp2kBox(object):
if box_length == 0:
# The length of the box is presumed to last until the end of
# the file. Compute the effective length of the box.
num_bytes = self._file_size - fptr.tell() + 8
num_bytes = os.path.getsize(fptr.name) - fptr.tell() + 8
elif box_length == 1:
# The length of the box is in the XL field, a 64-bit value.
@ -342,7 +345,7 @@ class _ICCProfile(object):
def __init__(self, read_buffer):
self._raw_buffer = read_buffer
header = collections.OrderedDict()
header = OrderedDict()
data = struct.unpack('>IIBB', self._raw_buffer[0:10])
header['Size'] = data[0]
@ -423,14 +426,24 @@ class ChannelDefinitionBox(Jp2kBox):
longname : str
more verbose description of the box.
index : int
number of the channel
number of the channel. Defaults to monotonically increasing sequence,
i.e. [0, 1, 2, ...]
channel_type : int
type of the channel
association : int
index of the associated color
"""
def __init__(self, index, channel_type, association, **kwargs):
def __init__(self, index=None, channel_type=None, association=None,
**kwargs):
Jp2kBox.__init__(self, box_id='cdef', longname='Channel Definition')
# channel type and association must be specified.
if channel_type is None or association is None:
raise IOError("channel_type and association must be specified.")
if index is None:
index = list(range(len(channel_type)))
if len(index) != len(channel_type) or len(index) != len(association):
msg = "Length of channel definition box inputs must be the same."
raise IOError(msg)
@ -501,8 +514,9 @@ class ChannelDefinitionBox(Jp2kBox):
channel_type = data[1:num_components * 6:3]
association = data[2:num_components * 6:3]
box = ChannelDefinitionBox(index, channel_type, association,
length=length, offset=offset)
box = ChannelDefinitionBox(index=index, channel_type=channel_type,
association=association, length=length,
offset=offset)
return box
@ -1012,8 +1026,9 @@ class JPEG2000SignatureBox(Jp2kBox):
def __str__(self):
msg = Jp2kBox.__str__(self)
msg += '\n Signature: {:02x}{:02x}{:02x}{:02x}'
msg = msg.format(*self.signature)
msg += '\n Signature: {0:02x}{1:02x}{2:02x}{3:02x}'
msg = msg.format(self.signature[0], self.signature[1],
self.signature[2], self.signature[3])
return msg
def write(self, fptr):
@ -1634,7 +1649,8 @@ class XMLBox(Jp2kBox):
"""
try:
read_buffer = ET.tostring(self.xml, encoding='utf-8')
except AttributeError:
except (AttributeError, AssertionError):
# AssertionError on 2.6
read_buffer = ET.tostring(self.xml.getroot(), encoding='utf-8')
fptr.write(struct.pack('>I', len(read_buffer) + 8))
@ -1667,7 +1683,7 @@ class XMLBox(Jp2kBox):
try:
xml = ET.fromstring(text)
except ET.ParseError as parse_error:
except ParseError as parse_error:
msg = 'A problem was encountered while parsing an XML box: "{0}"'
msg = msg.format(str(parse_error))
warnings.warn(msg, UserWarning)
@ -1910,14 +1926,16 @@ class UUIDBox(Jp2kBox):
# XMP data. Parse as XML. Seems to be a difference between
# ElementTree in version 2.7 and 3.3.
if sys.hexversion < 0x03000000:
parser = ET.XMLParser(encoding='utf-8')
self.data = ET.fromstringlist(raw_data, parser=parser)
#parser = ET.XMLParser(encoding='utf-8')
#import pdb; pdb.set_trace()
#self.data = ET.fromstringlist(raw_data, parser=parser)
self.data = ET.fromstring(raw_data)
else:
text = raw_data.decode('utf-8')
self.data = ET.fromstring(text)
elif the_uuid.bytes == b'JpgTiffExif->JP2':
exif_obj = Exif(raw_data)
ifds = collections.OrderedDict()
ifds = OrderedDict()
ifds['Image'] = exif_obj.exif_image
ifds['Photo'] = exif_obj.exif_photo
ifds['GPSInfo'] = exif_obj.exif_gpsinfo
@ -2067,7 +2085,7 @@ class _Ifd(object):
def __init__(self, endian, read_buffer, offset):
self.endian = endian
self.read_buffer = read_buffer
self.processed_ifd = collections.OrderedDict()
self.processed_ifd = OrderedDict()
self.num_tags, = struct.unpack(endian + 'H',
read_buffer[offset:offset + 2])
@ -2075,7 +2093,7 @@ class _Ifd(object):
fmt = self.endian + 'HHII' * self.num_tags
ifd_buffer = read_buffer[offset + 2:offset + 2 + self.num_tags * 12]
data = struct.unpack(fmt, ifd_buffer)
self.raw_ifd = collections.OrderedDict()
self.raw_ifd = OrderedDict()
for j, tag in enumerate(data[0::4]):
# The offset to the tag offset/payload is the offset to the IFD
# plus 2 bytes for the number of tags plus 12 bytes for each

42
glymur/jp2k.py
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@ -65,6 +65,13 @@ _INFO_CALLBACK = _CMPFUNC(_default_info_handler)
_WARNING_CALLBACK = _CMPFUNC(_default_warning_handler)
class LibraryNotFoundError(IOError):
"""Raised if functionality is requested without the necessary library.
"""
def __init__(self, msg):
IOError.__init__(self, msg)
class Jp2k(Jp2kBox):
"""JPEG 2000 file.
@ -94,7 +101,6 @@ class Jp2k(Jp2kBox):
self.mode = mode
self.box = []
self._codec_format = None
self._file_size = 0
# Parse the file for JP2/JPX contents only if we are reading it.
if mode == 'rb':
@ -118,9 +124,7 @@ class Jp2k(Jp2kBox):
IOError
The file was not JPEG 2000.
"""
stat = os.stat(self.filename)
self.length = stat.st_size
self._file_size = stat.st_size
self.length = os.path.getsize(self.filename)
with open(self.filename, 'rb') as fptr:
@ -226,7 +230,16 @@ class Jp2k(Jp2kBox):
>>> tfile = NamedTemporaryFile(suffix='.jp2', delete=False)
>>> j = Jp2k(tfile.name, mode='wb')
>>> j.write(data.astype(np.uint8))
Raises
------
glymur.LibraryNotFoundError
If glymur is unable to load the openjp2 library.
"""
if _opj2.OPENJP2 is None:
raise LibraryNotFoundError("You must have the development version "
"of OpenJP2 installed before using "
"this functionality.")
cparams = _opj2.set_default_encoder_parameters()
@ -575,7 +588,7 @@ class Jp2k(Jp2kBox):
rlevel : int, optional
Factor by which to rlevel output resolution. Use -1 to get the
lowest resolution thumbnail. This is the only keyword option
available to use when only OpenJPEG version 1.5.1 is present.
available to use when only the OpenJPEG version 1.5.1 is present.
layer : int, optional
Number of quality layer to decode.
area : tuple, optional
@ -593,6 +606,9 @@ class Jp2k(Jp2kBox):
Raises
------
glymur.LibraryNotFoundError
If glymur is unable to load either the openjpeg or openjp2
libraries.
IOError
If the image has differing subsample factors.
@ -613,8 +629,13 @@ class Jp2k(Jp2kBox):
"""
if _opj2.OPENJP2 is not None:
img = self._read_openjp2(**kwargs)
else:
elif _opj.OPENJPEG is not None:
img = self._read_openjpeg(**kwargs)
else:
raise LibraryNotFoundError("You must have either a recent version "
"of OpenJPEG or the development "
"version of OpenJP2 installed before "
"using this functionality.")
return img
def _read_openjpeg(self, rlevel=0, verbose=False):
@ -958,12 +979,13 @@ class Jp2k(Jp2kBox):
Raises
------
NotImplementedError
If the openjp2 library is not available.
glymur.LibraryNotFoundError
If glymur is unable to load the openjp2 library.
"""
if _opj2.OPENJP2 is None:
msg = "Requires openjp2 library."
raise NotImplementedError(msg)
raise LibraryNotFoundError("You must have the development version "
"of OpenJP2 installed before using "
"this functionality.")
lst = self._read_common(rlevel=rlevel,
layer=layer,

11
glymur/lib/config.py
View file

@ -35,6 +35,9 @@ def glymurrc_fname():
fname = os.path.join(confdir, 'glymurrc')
if os.path.exists(fname):
return fname
else:
msg = "Configuration directory '{0}' does not exist.".format(fname)
warnings.warn(msg)
# didn't find a configuration file.
return None
@ -67,13 +70,6 @@ def load_openjpeg(libopenjpeg_path):
except OSError:
openjpeg_lib = None
if openjpeg_lib is not None:
# Must be at least 1.5.0
openjpeg_lib.opj_version.restype = ctypes.c_char_p
version = openjpeg_lib.opj_version().decode('utf-8')
_, minor, _ = version.split('.')
if minor != '5':
openjpeg_lib = None
return openjpeg_lib
@ -140,7 +136,6 @@ def get_configdir():
Default is $HOME/.config/glymur. You can override this with the
XDG_CONFIG_HOME environment variable.
"""
if 'XDG_CONFIG_HOME' in os.environ:
return os.path.join(os.environ['XDG_CONFIG_HOME'], 'glymur')

28
glymur/lib/openjpeg.py
View file

@ -4,6 +4,7 @@
# pylint: disable=R0903
import ctypes
import sys
from .config import glymur_config
_, OPENJPEG = glymur_config()
@ -11,6 +12,20 @@ _, OPENJPEG = glymur_config()
PATH_LEN = 4096 # maximum allowed size for filenames
def version():
"""Wrapper for opj_version library routine."""
OPENJPEG.opj_version.restype = ctypes.c_char_p
library_version = OPENJPEG.opj_version()
if sys.hexversion >= 0x03000000:
return library_version.decode('utf-8')
else:
return library_version
# Need to get the minor version, make sure we are at least at 1.4.x
#import pdb; pdb.set_trace()
_MINOR = version().split('.')[1]
class EventMgrType(ctypes.Structure):
"""Message handler object.
@ -86,8 +101,10 @@ class DecompressionParametersType(ctypes.Structure):
("jpwl_max_tiles", ctypes.c_int),
# cp_limit_decoding: whether decoding should be done on the
# entire codestream or be limited to the main header
("cp_limit_decoding", ctypes.c_int),
("flags", ctypes.c_uint)]
("cp_limit_decoding", ctypes.c_int)]
if _MINOR == '5':
_fields_.append(("flags", ctypes.c_uint))
class ImageCompType(ctypes.Structure):
@ -204,10 +221,3 @@ def setup_decoder(dinfo, dparams):
ctypes.POINTER(DecompressionParametersType)]
OPENJPEG.opj_setup_decoder.argtypes = argtypes
OPENJPEG.opj_setup_decoder(dinfo, dparams)
def version():
"""Wrapper for opj_version library routine."""
OPENJPEG.opj_version.restype = ctypes.c_char_p
library_version = OPENJPEG.opj_version()
return library_version.decode('utf-8')

6
glymur/lib/test/test_openjp2.py
View file

@ -6,7 +6,11 @@ import shutil
import struct
import sys
import tempfile
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import numpy as np

25
glymur/lib/test/test_openjpeg.py
View file

@ -1,6 +1,12 @@
#pylint: disable-all
import ctypes
import unittest
import re
import sys
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import glymur
@ -16,13 +22,18 @@ class TestOpenJPEG(unittest.TestCase):
pass
def test_version(self):
v = glymur.lib._openjpeg.version()
parts = v.split('.')
self.assertEqual(parts[0], '1')
self.assertEqual(parts[1], '5')
version = glymur.lib._openjpeg.version()
regex = re.compile('1.[345].[0-9]')
if sys.hexversion <= 0x03020000:
self.assertRegexpMatches(version, regex)
else:
self.assertRegex(version, regex)
def test_set_default_decoder_parameters(self):
# Verify that we properly set the default decode parameters.
version = glymur.lib._openjpeg.version()
minor = int(version.split('.')[1])
dp = glymur.lib._openjpeg.DecompressionParametersType()
glymur.lib._openjpeg.set_default_decoder_parameters(ctypes.byref(dp))
@ -36,4 +47,6 @@ class TestOpenJPEG(unittest.TestCase):
self.assertEqual(dp.jpwl_exp_comps, 0)
self.assertEqual(dp.jpwl_max_tiles, 0)
self.assertEqual(dp.cp_limit_decoding, 0)
self.assertEqual(dp.flags, 0)
if minor > 4:
# Introduced in 1.5.x
self.assertEqual(dp.flags, 0)

6
glymur/test/test_callbacks.py
View file

@ -4,7 +4,6 @@ import pkg_resources
import re
import sys
import tempfile
import unittest
import warnings
if sys.hexversion < 0x03000000:
@ -12,6 +11,11 @@ if sys.hexversion < 0x03000000:
else:
from io import StringIO
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import glymur

6
glymur/test/test_codestream.py
View file

@ -3,7 +3,11 @@ import os
import struct
import sys
import tempfile
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import numpy as np
import pkg_resources

32
glymur/test/test_config.py
View file

@ -7,7 +7,12 @@ import imp
import os
import sys
import tempfile
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
if sys.hexversion <= 0x03030000:
from mock import patch
else:
@ -21,32 +26,27 @@ from glymur import Jp2k
from glymur.lib import openjp2 as opj2
@unittest.skip("Cannot work when both OPENJPEG and OPENJP2 are both present.")
@unittest.skipIf(sys.hexversion < 0x03020000,
"TemporaryDirectory introduced in 3.2.")
@unittest.skipIf(glymur.lib.openjp2.OPENJP2 is None,
"Needs openjp2 library first before these tests make sense.")
@unittest.skipIf(sys.hexversion < 0x03020000,
"Uses features introduced in 3.2.")
class TestSuite(unittest.TestCase):
@classmethod
def setUpClass(cls):
# Monkey patch the package so as to ignore OPENJPEG if it exists.
cls.openjpeg = glymur.lib.openjpeg._OPENJPEG
glymur.lib.openjp2._OPENJPEG = None
imp.reload(glymur)
imp.reload(glymur.lib.openjp2)
@classmethod
def tearDownClass(cls):
# Restore OPENJPEG
glymur.lib.openjpeg._OPENJPEG = cls.openjpeg
def setUp(self):
imp.reload(glymur)
imp.reload(glymur.lib.openjp2)
def setUp(self):
self.jp2file = glymur.data.nemo()
def tearDown(self):
imp.reload(glymur)
imp.reload(glymur.lib.openjp2)
pass
def test_config_file_via_environ(self):
"""Verify that we can read a configuration file set via environ var."""
@ -54,11 +54,11 @@ class TestSuite(unittest.TestCase):
configdir = os.path.join(tdir, 'glymur')
os.mkdir(configdir)
filename = os.path.join(configdir, 'glymurrc')
with open(filename, 'wb') as tfile:
tfile.write('[library]\n'.encode())
with open(filename, 'wt') as tfile:
tfile.write('[library]\n')
libloc = glymur.lib.openjp2.OPENJP2._name
line = 'openjp2: {0}\n'.format(libloc)
tfile.write(line.encode())
tfile.write(line)
tfile.flush()
with patch.dict('os.environ', {'XDG_CONFIG_HOME': tdir}):
imp.reload(glymur.lib.openjp2)

7
glymur/test/test_icc.py
View file

@ -4,7 +4,12 @@ import os
import struct
import sys
import tempfile
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import warnings
from xml.etree import cElementTree as ET

132
glymur/test/test_jp2box.py
View file

@ -1,9 +1,14 @@
#pylint: disable-all
import doctest
import os
import sys
import tempfile
import xml.etree.cElementTree as ET
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import numpy as np
import pkg_resources
@ -11,6 +16,8 @@ import pkg_resources
import glymur
from glymur import Jp2k
from glymur.jp2box import *
from glymur.core import COLOR, OPACITY
from glymur.core import RED, GREEN, BLUE, GREY, WHOLE_IMAGE
# Doc tests should be run as well.
@ -79,12 +86,19 @@ class TestChannelDefinition(unittest.TestCase):
def tearDown(self):
pass
def test_rgb(self):
def test_cdef_no_inputs(self):
"""channel_type and association are required inputs."""
with self.assertRaises(IOError):
glymur.jp2box.ChannelDefinitionBox()
def test_rgb_with_index(self):
"""Just regular RGB."""
j2k = Jp2k(self.j2kfile)
channel_type = [COLOR, COLOR, COLOR]
association = [RED, GREEN, BLUE]
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0, 1, 2],
channel_type=[0, 0, 0],
association=[1, 2, 3])
channel_type=channel_type,
association=association)
boxes = [self.ihdr, self.colr_rgb, cdef]
self.jp2h.box = boxes
boxes = [self.jP, self.ftyp, self.jp2h, self.jp2c]
@ -96,15 +110,41 @@ class TestChannelDefinition(unittest.TestCase):
boxes = [box.box_id for box in jp2h.box]
self.assertEqual(boxes, ['ihdr', 'colr', 'cdef'])
self.assertEqual(jp2h.box[2].index, (0, 1, 2))
self.assertEqual(jp2h.box[2].channel_type, (0, 0, 0))
self.assertEqual(jp2h.box[2].association, (1, 2, 3))
self.assertEqual(jp2h.box[2].channel_type,
(COLOR, COLOR, COLOR))
self.assertEqual(jp2h.box[2].association,
(RED, GREEN, BLUE))
def test_rgb(self):
"""Just regular RGB, but don't supply the optional index."""
j2k = Jp2k(self.j2kfile)
channel_type = [COLOR, COLOR, COLOR]
association = [RED, GREEN, BLUE]
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.ihdr, self.colr_rgb, cdef]
self.jp2h.box = boxes
boxes = [self.jP, self.ftyp, self.jp2h, self.jp2c]
with tempfile.NamedTemporaryFile(suffix=".jp2") as tfile:
j2k.wrap(tfile.name, boxes=boxes)
jp2 = Jp2k(tfile.name)
jp2h = jp2.box[2]
boxes = [box.box_id for box in jp2h.box]
self.assertEqual(boxes, ['ihdr', 'colr', 'cdef'])
self.assertEqual(jp2h.box[2].index, (0, 1, 2))
self.assertEqual(jp2h.box[2].channel_type,
(COLOR, COLOR, COLOR))
self.assertEqual(jp2h.box[2].association,
(RED, GREEN, BLUE))
def test_rgba(self):
"""Just regular RGBA."""
j2k = Jp2k(self.four_planes)
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0, 1, 2, 3],
channel_type=[0, 0, 0, 1],
association=[1, 2, 3, 0])
channel_type = (COLOR, COLOR, COLOR, OPACITY)
association = (RED, GREEN, BLUE, WHOLE_IMAGE)
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.ihdr, self.colr_rgb, cdef]
self.jp2h.box = boxes
boxes = [self.jP, self.ftyp, self.jp2h, self.jp2c]
@ -116,15 +156,16 @@ class TestChannelDefinition(unittest.TestCase):
boxes = [box.box_id for box in jp2h.box]
self.assertEqual(boxes, ['ihdr', 'colr', 'cdef'])
self.assertEqual(jp2h.box[2].index, (0, 1, 2, 3))
self.assertEqual(jp2h.box[2].channel_type, (0, 0, 0, 1))
self.assertEqual(jp2h.box[2].association, (1, 2, 3, 0))
self.assertEqual(jp2h.box[2].channel_type, channel_type)
self.assertEqual(jp2h.box[2].association, association)
def test_bad_rgba(self):
"""R, G, and B must be specified."""
j2k = Jp2k(self.four_planes)
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0, 1, 2, 3],
channel_type=[0, 0, 1, 1],
association=[1, 2, 3, 0])
channel_type = (COLOR, COLOR, OPACITY, OPACITY)
association = (RED, GREEN, BLUE, WHOLE_IMAGE)
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.ihdr, self.colr_rgb, cdef]
self.jp2h.box = boxes
boxes = [self.jP, self.ftyp, self.jp2h, self.jp2c]
@ -135,9 +176,10 @@ class TestChannelDefinition(unittest.TestCase):
def test_grey(self):
"""Just regular greyscale."""
j2k = Jp2k(self.one_plane)
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0],
channel_type=[0],
association=[1])
channel_type = (COLOR,)
association = (GREY,)
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.ihdr, self.colr_gr, cdef]
self.jp2h.box = boxes
boxes = [self.jP, self.ftyp, self.jp2h, self.jp2c]
@ -149,15 +191,16 @@ class TestChannelDefinition(unittest.TestCase):
boxes = [box.box_id for box in jp2h.box]
self.assertEqual(boxes, ['ihdr', 'colr', 'cdef'])
self.assertEqual(jp2h.box[2].index, (0,))
self.assertEqual(jp2h.box[2].channel_type, (0,))
self.assertEqual(jp2h.box[2].association, (1,))
self.assertEqual(jp2h.box[2].channel_type, channel_type)
self.assertEqual(jp2h.box[2].association, association)
def test_grey_alpha(self):
"""Just regular greyscale plus alpha."""
j2k = Jp2k(self.two_planes)
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0, 1],
channel_type=[0, 1],
association=[1, 0])
channel_type = (COLOR, OPACITY)
association = (GREY, WHOLE_IMAGE)
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.ihdr, self.colr_gr, cdef]
self.jp2h.box = boxes
boxes = [self.jP, self.ftyp, self.jp2h, self.jp2c]
@ -169,17 +212,19 @@ class TestChannelDefinition(unittest.TestCase):
boxes = [box.box_id for box in jp2h.box]
self.assertEqual(boxes, ['ihdr', 'colr', 'cdef'])
self.assertEqual(jp2h.box[2].index, (0, 1))
self.assertEqual(jp2h.box[2].channel_type, (0, 1))
self.assertEqual(jp2h.box[2].association, (1, 0))
self.assertEqual(jp2h.box[2].channel_type, channel_type)
self.assertEqual(jp2h.box[2].association, association)
def test_bad_grey_alpha(self):
"""A greyscale image with alpha layer must specify Y"""
"""A greyscale image with alpha layer must specify a color channel"""
j2k = Jp2k(self.two_planes)
channel_type = (OPACITY, OPACITY)
association = (GREY, WHOLE_IMAGE)
# This cdef box
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0, 1],
channel_type=[1, 1],
association=[0, 1])
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.ihdr, self.colr_gr, cdef]
self.jp2h.box = boxes
boxes = [self.jP, self.ftyp, self.jp2h, self.jp2c]
@ -191,9 +236,10 @@ class TestChannelDefinition(unittest.TestCase):
"""There can only be one channel definition box in the jp2 header."""
j2k = Jp2k(self.j2kfile)
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0, 1, 2],
channel_type=[0, 0, 0],
association=[1, 2, 3])
channel_type = (COLOR, COLOR, COLOR)
association = (RED, GREEN, BLUE)
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.ihdr, cdef, self.colr_rgb, cdef]
self.jp2h.box = boxes
@ -209,9 +255,10 @@ class TestChannelDefinition(unittest.TestCase):
boxes = [self.ihdr, self.colr_rgb]
self.jp2h.box = boxes
cdef = glymur.jp2box.ChannelDefinitionBox(index=[0, 1, 2],
channel_type=[0, 0, 0],
association=[1, 2, 3])
channel_type = (COLOR, COLOR, COLOR)
association = (RED, GREEN, BLUE)
cdef = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
boxes = [self.jP, self.ftyp, self.jp2h, cdef, self.jp2c]
@ -223,18 +270,20 @@ class TestChannelDefinition(unittest.TestCase):
# Channel types are limited to 0, 1, 2, 65535
# Should reject if not all of index, channel_type, association the
# same length.
channel_type = (COLOR, COLOR, 3)
association = (RED, GREEN, BLUE)
with self.assertRaises(IOError):
box = glymur.jp2box.ChannelDefinitionBox(index=[0, 1, 2],
channel_type=[0, 0, 3],
association=[1, 2, 3])
box = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
def test_wrong_lengths(self):
# Should reject if not all of index, channel_type, association the
# same length.
channel_type = (COLOR, COLOR)
association = (RED, GREEN, BLUE)
with self.assertRaises(IOError):
box = glymur.jp2box.ChannelDefinitionBox(index=[0, 1, 2],
channel_type=[0, 0],
association=[1, 2, 3])
box = glymur.jp2box.ChannelDefinitionBox(channel_type=channel_type,
association=association)
@unittest.skipIf(os.name == "nt", "Temporary file issue on window.")
@ -422,6 +471,7 @@ class TestJp2Boxes(unittest.TestCase):
def setUp(self):
self.j2kfile = glymur.data.goodstuff()
self.jp2file = glymur.data.nemo()
def tearDown(self):
pass
@ -517,7 +567,7 @@ class TestJp2Boxes(unittest.TestCase):
@unittest.skipIf(os.name == "nt", "Temporary file issue on window.")
def test_wrap_jp2(self):
j2k = Jp2k(self.j2kfile)
j2k = Jp2k(self.jp2file)
with tempfile.NamedTemporaryFile(suffix=".jp2") as tfile:
jp2 = j2k.wrap(tfile.name)
boxes = [box.box_id for box in jp2.box]

55
glymur/test/test_jp2k.py
View file

@ -7,7 +7,12 @@ import struct
import sys
import tempfile
import uuid
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
if sys.hexversion <= 0x03030000:
from mock import patch
else:
@ -34,11 +39,52 @@ def load_tests(loader, tests, ignore):
if os.name == "nt":
# Can't do it on windows, temporary file issue.
return tests
if sys.hexversion < 0x02070000:
# Don't bother with doctests on 2.6 for the time being.
return tests
if glymur.lib.openjp2.OPENJP2 is not None:
tests.addTests(doctest.DocTestSuite('glymur.jp2k'))
return tests
class TestConfig(unittest.TestCase):
def setUp(self):
self.jp2file = glymur.data.nemo()
self.j2kfile = glymur.data.goodstuff()
def tearDown(self):
pass
def test_read_without_library_backing_us_up(self):
"""Don't have either openjp2 or openjpeg libraries? Must error out.
"""
with patch('glymur.lib.openjp2.OPENJP2', new=None):
with patch('glymur.lib.openjpeg.OPENJPEG', new=None):
with self.assertRaises(glymur.jp2k.LibraryNotFoundError):
d = glymur.Jp2k(self.jp2file).read()
def test_read_bands_without_library_backing_us_up(self):
"""Don't have openjp2 library? Must error out.
"""
with patch('glymur.lib.openjp2.OPENJP2', new=None):
with patch('glymur.lib.openjpeg.OPENJPEG', new=None):
with self.assertRaises(glymur.jp2k.LibraryNotFoundError):
d = glymur.Jp2k(self.jp2file).read_bands()
@unittest.skipIf(os.name == "nt", "NamedTemporaryFile issue on windows")
def test_write_without_library_backing_us_up(self):
"""Don't have openjp2 library? Must error out.
"""
data = glymur.Jp2k(self.j2kfile).read()
with patch('glymur.lib.openjp2.OPENJP2', new=None):
with patch('glymur.lib.openjpeg.OPENJPEG', new=None):
with self.assertRaises(glymur.jp2k.LibraryNotFoundError):
with tempfile.NamedTemporaryFile(suffix='.jp2') as tfile:
ofile = Jp2k(tfile.name, 'wb')
ofile.write(data)
@unittest.skipIf(os.name == "nt", "NamedTemporaryFile issue on windows")
@unittest.skipIf(glymur.lib.openjp2.OPENJP2 is None,
"Missing openjp2 library.")
@ -705,13 +751,6 @@ class TestJp2k15(unittest.TestCase):
def tearDown(self):
pass
def test_bands(self):
"""Reading individual bands is an advanced maneuver.
"""
jp2k = Jp2k(self.j2kfile)
with self.assertRaises(NotImplementedError):
jp2k.read_bands()
def test_area(self):
"""Area option not allowed for 1.5.1.
"""

49
glymur/test/test_opj_suite.py
View file

@ -10,7 +10,12 @@ import platform
import re
import sys
from xml.etree import cElementTree as ET
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import warnings
if sys.hexversion <= 0x03030000:
@ -102,7 +107,6 @@ class TestSuite(unittest.TestCase):
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 33)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 55.8)
@unittest.skip("Known failure in OPENJPEG test suite.")
def test_ETS_C0P0_p0_05_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_05.j2k')
jp2k = Jp2k(jfile)
@ -114,17 +118,19 @@ class TestSuite(unittest.TestCase):
self.assertTrue(peak_tolerance(jpdata[0], pgxdata) < 54)
self.assertTrue(mse(jpdata[0], pgxdata) < 68)
@unittest.skip("Known failure in OPENJPEG test suite.")
@unittest.skip("8-bit pgx data vs 12-bit j2k data")
def test_ETS_C0P0_p0_06_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_06.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(rlevel=3)
jpdata = jp2k.read_bands(rlevel=3)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_06.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 109)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 743)
tol = peak_tolerance(jpdata[0], pgxdata)
self.assertTrue(tol < 109)
m = mse(jpdata[0], pgxdata)
self.assertTrue(m < 743)
@unittest.skip("Known failure in OPENJPEG test suite.")
def test_ETS_C0P0_p0_07_j2k(self):
@ -139,7 +145,7 @@ class TestSuite(unittest.TestCase):
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 10)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 0.34)
@unittest.skip("Known failure in OPENJPEG test suite.")
@unittest.skip("8-bit pgx data vs 12-bit j2k data")
def test_ETS_C0P0_p0_08_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_08.j2k')
jp2k = Jp2k(jfile)
@ -210,7 +216,7 @@ class TestSuite(unittest.TestCase):
'baseline/conformance/c0p0_13.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
@unittest.skip("Known failure in OPENJPEG test suite.")
def test_ETS_C0P0_p0_14_j2k(self):
@ -279,27 +285,20 @@ class TestSuite(unittest.TestCase):
'baseline/conformance/c0p1_02.pgx')
pgxdata = read_pgx(pgxfile)
print(peak_tolerance(jpdata[:, :, 0], pgxdata))
print(peak_tolerance(jpdata[:, :, 1], pgxdata))
print(peak_tolerance(jpdata[:, :, 2], pgxdata))
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 35)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 74)
@unittest.skip("Known failure in OPENJPEG test suite operation.")
def test_ETS_C0P1_p1_03_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_03.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(rlevel=3)
jpdata = jp2k.read_bands(rlevel=3)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p1_03.pgx')
pgxdata = read_pgx(pgxfile)
print(peak_tolerance(jpdata[:, :, 0], pgxdata))
print(peak_tolerance(jpdata[:, :, 1], pgxdata))
print(peak_tolerance(jpdata[:, :, 2], pgxdata))
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 28)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 18.8)
self.assertTrue(peak_tolerance(jpdata[0], pgxdata) < 28)
self.assertTrue(mse(jpdata[0], pgxdata) < 18.8)
@unittest.skip("Known failure in OPENJPEG test suite operation.")
def test_ETS_C0P1_p1_04_j2k(self):
@ -359,20 +358,17 @@ class TestSuite(unittest.TestCase):
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 128)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 16384)
@unittest.skip("Known failure in OPENJPEG test suite operation.")
@unittest.skip("fprintf stderr output in r2345.")
def test_ETS_C0P1_p1_07_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_07.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(rlevel=0)
jpdata = jp2k.read_bands(rlevel=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p1_07.pgx')
pgxdata = read_pgx(pgxfile)
# This one works.
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
# This one does not.
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
np.testing.assert_array_equal(jpdata[0], pgxdata)
def test_ETS_C1P0_p0_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_01.j2k')
@ -7764,7 +7760,10 @@ class TestSuite15(unittest.TestCase):
jfile = os.path.join(data_root, 'input/conformance/file9.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768, 3))
if glymur.lib.openjpeg.version().startswith('1.3'):
self.assertEqual(jpdata.shape, (512, 768))
else:
self.assertEqual(jpdata.shape, (512, 768, 3))
def test_NR_DEC_Bretagne2_j2k_1_decode(self):
jfile = os.path.join(data_root,

34
glymur/test/test_opj_suite_neg.py
View file

@ -6,7 +6,12 @@ seem like logical negative tests to add.
import os
import sys
import tempfile
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import warnings
import numpy as np
@ -14,30 +19,15 @@ import pkg_resources
from glymur.lib import openjp2 as opj2
# Need some combination of matplotlib, PIL, or scikits-image for reading
# other image formats.
no_read_backend = False
msg = "Either scikit-image with the freeimage backend or matplotlib "
msg += "with the PIL backend must be available in order to run the "
msg = "Matplotlib with the PIL backend must be available in order to run the "
msg += "tests in this suite."
no_read_backend_msg = msg
try:
import skimage.io
try:
skimage.io.use_plugin('freeimage')
from skimage.io import imread
except ImportError:
try:
skimage.io.use_plugin('PIL')
from skimage.io import imread
except ImportError:
raise
except ImportError:
try:
from PIL import Image
from matplotlib.pyplot import imread
except ImportError:
no_read_backend = True
from PIL import Image
from matplotlib.pyplot import imread
no_read_backend = False
except:
no_read_backend = True
from glymur import Jp2k
import glymur

34
glymur/test/test_opj_suite_write.py
View file

@ -7,37 +7,27 @@ import os
import platform
import sys
import tempfile
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
import warnings
import numpy as np
from glymur.lib import openjp2 as opj2
# Need some combination of matplotlib, PIL, or scikits-image for reading
# other image formats.
no_read_backend = False
msg = "Either scikit-image with the freeimage backend or matplotlib "
msg += "with the PIL backend must be available in order to run the "
msg = "Matplotlib with the PIL backend must be available in order to run the "
msg += "tests in this suite."
no_read_backend_msg = msg
try:
import skimage.io
try:
skimage.io.use_plugin('freeimage')
from skimage.io import imread
except ImportError:
try:
skimage.io.use_plugin('PIL')
from skimage.io import imread
except ImportError:
raise
except ImportError:
try:
from PIL import Image
from matplotlib.pyplot import imread
except ImportError:
no_read_backend = True
from PIL import Image
from matplotlib.pyplot import imread
no_read_backend = False
except:
no_read_backend = True
from glymur import Jp2k
import glymur

215
glymur/test/test_printing.py
View file

@ -4,13 +4,22 @@ import pkg_resources
import struct
import sys
import tempfile
import unittest
if sys.hexversion < 0x02070000:
import unittest2 as unittest
else:
import unittest
if sys.hexversion < 0x03000000:
from StringIO import StringIO
else:
from io import StringIO
if sys.hexversion <= 0x03030000:
from mock import patch
else:
from unittest.mock import patch
import glymur
from glymur import Jp2k
@ -48,10 +57,6 @@ class TestPrintingNeedsLib(unittest.TestCase):
self.jp2file = glymur.data.nemo()
self.j2kfile = glymur.data.goodstuff()
# Save sys.stdout.
self.stdout = sys.stdout
sys.stdout = StringIO()
# Save the output of dumping nemo.jp2 for more than one test.
lines = ['JPEG 2000 Signature Box (jP ) @ (0, 12)',
' Signature: 0d0a870a',
@ -118,8 +123,7 @@ class TestPrintingNeedsLib(unittest.TestCase):
self.expectedPlain = '\n'.join(lines)
def tearDown(self):
# Restore stdout.
sys.stdout = self.stdout
pass
def test_asoc_label_box(self):
# Construct a fake file with an asoc and a label box, as
@ -162,8 +166,9 @@ class TestPrintingNeedsLib(unittest.TestCase):
tfile2.flush()
jasoc = glymur.Jp2k(tfile2.name)
print(jasoc.box[3])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(jasoc.box[3])
actual = fake_out.getvalue().strip()
lines = ['Association Box (asoc) @ (77, 56)',
' Label Box (lbl ) @ (85, 13)',
' Label: label',
@ -173,20 +178,21 @@ class TestPrintingNeedsLib(unittest.TestCase):
self.assertEqual(actual, expected)
def test_jp2dump(self):
glymur.jp2dump(self._plain_nemo_file)
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
glymur.jp2dump(self._plain_nemo_file)
actual = fake_out.getvalue().strip()
# Get rid of the filename line, as it is not set in stone.
lst = actual.split('\n')
lst = lst[1:]
actual = '\n'.join(lst)
self.maxDiff = None
self.assertEqual(actual, self.expectedPlain)
def test_entire_file(self):
j = glymur.Jp2k(self._plain_nemo_file)
print(j)
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j)
actual = fake_out.getvalue().strip()
# Get rid of the filename line, as it is not set in stone.
lst = actual.split('\n')
@ -200,20 +206,17 @@ class TestPrinting(unittest.TestCase):
def setUp(self):
# Save sys.stdout.
self.stdout = sys.stdout
sys.stdout = StringIO()
self.jp2file = pkg_resources.resource_filename(glymur.__name__,
"data/nemo.jp2")
self.jp2file = glymur.data.nemo()
def tearDown(self):
# Restore stdout.
sys.stdout = self.stdout
pass
def test_COC_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[6])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[6])
actual = fake_out.getvalue().strip()
lines = ['COC marker segment @ (3260, 9)',
' Associated component: 1',
@ -233,14 +236,14 @@ class TestPrinting(unittest.TestCase):
' Segmentation symbols: False']
expected = '\n'.join(lines)
self.maxDiff = None
self.assertEqual(actual, expected)
def test_COD_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream()
print(codestream.segment[2])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[2])
actual = fake_out.getvalue().strip()
lines = ['COD marker segment @ (3186, 12)',
' Coding style:',
@ -275,8 +278,9 @@ class TestPrinting(unittest.TestCase):
def test_icc_profile(self):
filename = os.path.join(data_root, 'input/nonregression/text_GBR.jp2')
j = glymur.Jp2k(filename)
print(j.box[3].box[1])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[3].box[1])
actual = fake_out.getvalue().strip()
lin27 = ["Colour Specification Box (colr) @ (179, 1339)",
" Method: any ICC profile",
" Precedence: 2",
@ -340,8 +344,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_03.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream()
print(codestream.segment[-5])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[-5])
actual = fake_out.getvalue().strip()
lines = ['CRG marker segment at (87, 6)',
' Vertical, Horizontal offset: (0.50, 1.00)']
expected = '\n'.join(lines)
@ -353,8 +358,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_03.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[12])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[12])
actual = fake_out.getvalue().strip()
lines = ['RGN marker segment @ (310, 5)',
' Associated component: 0',
' ROI style: 0',
@ -368,8 +374,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_03.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[-2])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[-2])
actual = fake_out.getvalue().strip()
lines = ['SOP marker segment @ (12836, 4)',
' Nsop: 15']
expected = '\n'.join(lines)
@ -383,8 +390,9 @@ class TestPrinting(unittest.TestCase):
j = glymur.Jp2k(filename)
codestream = j.get_codestream()
# 2nd to last segment in the main header
print(codestream.segment[-2])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[-2])
actual = fake_out.getvalue().strip()
lines = ['CME marker segment @ (85, 45)',
' "Creator: AV-J2K (c) 2000,2001 Algo Vision"']
expected = '\n'.join(lines)
@ -393,8 +401,9 @@ class TestPrinting(unittest.TestCase):
def test_EOC_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[-1])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[-1])
actual = fake_out.getvalue().strip()
lines = ['EOC marker segment @ (1135421, 0)']
expected = '\n'.join(lines)
@ -406,8 +415,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_07.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[49935])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[49935])
actual = fake_out.getvalue().strip()
lines = ['PLT marker segment @ (7871146, 38)',
' Index: 0',
@ -423,8 +433,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_13.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream()
print(codestream.segment[8])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[8])
actual = fake_out.getvalue().strip()
lines = ['POD marker segment @ (878, 20)',
' Progression change 0:',
@ -451,8 +462,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p1_03.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream()
print(codestream.segment[9])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[9])
actual = fake_out.getvalue().strip()
lines = ['PPM marker segment @ (213, 43712)',
' Index: 0',
@ -467,8 +479,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p1_06.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[6])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[6])
actual = fake_out.getvalue().strip()
lines = ['PPT marker segment @ (155, 109)',
' Index: 0',
@ -480,8 +493,9 @@ class TestPrinting(unittest.TestCase):
def test_QCC_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[7])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[7])
actual = fake_out.getvalue().strip()
lines = ['QCC marker segment @ (3271, 8)',
' Associated Component: 1',
@ -494,8 +508,9 @@ class TestPrinting(unittest.TestCase):
def test_QCD_segment_5x3_transform(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream()
print(codestream.segment[3])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[3])
actual = fake_out.getvalue().strip()
lines = ['QCD marker segment @ (3200, 7)',
' Quantization style: no quantization, 2 guard bits',
@ -507,8 +522,9 @@ class TestPrinting(unittest.TestCase):
def test_SIZ_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream()
print(codestream.segment[1])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[1])
actual = fake_out.getvalue().strip()
lines = ['SIZ marker segment @ (3137, 47)',
' Profile: 2',
@ -527,8 +543,9 @@ class TestPrinting(unittest.TestCase):
def test_SOC_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream()
print(codestream.segment[0])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[0])
actual = fake_out.getvalue().strip()
lines = ['SOC marker segment @ (3135, 0)']
expected = '\n'.join(lines)
@ -537,8 +554,9 @@ class TestPrinting(unittest.TestCase):
def test_SOD_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[10])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[10])
actual = fake_out.getvalue().strip()
lines = ['SOD marker segment @ (3302, 0)']
expected = '\n'.join(lines)
@ -547,8 +565,9 @@ class TestPrinting(unittest.TestCase):
def test_SOT_segment(self):
j = glymur.Jp2k(self.jp2file)
codestream = j.get_codestream(header_only=False)
print(codestream.segment[5])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[5])
actual = fake_out.getvalue().strip()
lines = ['SOT marker segment @ (3248, 10)',
' Tile part index: 0',
@ -566,8 +585,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_15.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream()
print(codestream.segment[10])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[10])
actual = fake_out.getvalue().strip()
lines = ['TLM marker segment @ (268, 28)',
' Index: 0',
@ -577,11 +597,15 @@ class TestPrinting(unittest.TestCase):
expected = '\n'.join(lines)
self.assertEqual(actual, expected)
@unittest.skipIf(sys.hexversion < 0x02070000,
"Differences in XML printing between 2.6 and 2.7")
def test_xmp(self):
# Verify the printing of a UUID/XMP box.
j = glymur.Jp2k(self.jp2file)
print(j.box[4])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[4])
actual = fake_out.getvalue().strip()
lst = ['UUID Box (uuid) @ (715, 2412)',
' UUID: be7acfcb-97a9-42e8-9c71-999491e3afac (XMP)',
' UUID Data: ',
@ -599,8 +623,9 @@ class TestPrinting(unittest.TestCase):
def test_codestream(self):
j = glymur.Jp2k(self.jp2file)
print(j.get_codestream())
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.get_codestream())
actual = fake_out.getvalue().strip()
lst = ['Codestream:',
' SOC marker segment @ (3135, 0)',
' SIZ marker segment @ (3137, 47)',
@ -645,13 +670,16 @@ class TestPrinting(unittest.TestCase):
self.maxDiff = None
self.assertEqual(actual, expected)
@unittest.skipIf(sys.hexversion < 0x02070000,
"Differences in XML printing between 2.6 and 2.7")
@unittest.skipIf(data_root is None,
"OPJ_DATA_ROOT environment variable not set")
def test_xml(self):
filename = os.path.join(data_root, 'input/conformance/file1.jp2')
j = glymur.Jp2k(filename)
print(j.box[2])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[2])
actual = fake_out.getvalue().strip()
lines = ['XML Box (xml ) @ (36, 439)',
' <ns0:IMAGE_CREATION '
@ -679,8 +707,9 @@ class TestPrinting(unittest.TestCase):
def test_channel_definition(self):
filename = os.path.join(data_root, 'input/conformance/file2.jp2')
j = glymur.Jp2k(filename)
print(j.box[2].box[2])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[2].box[2])
actual = fake_out.getvalue().strip()
lines = ['Channel Definition Box (cdef) @ (81, 28)',
' Channel 0 (color) ==> (3)',
' Channel 1 (color) ==> (2)',
@ -693,8 +722,9 @@ class TestPrinting(unittest.TestCase):
def test_component_mapping(self):
filename = os.path.join(data_root, 'input/conformance/file9.jp2')
j = glymur.Jp2k(filename)
print(j.box[2].box[2])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[2].box[2])
actual = fake_out.getvalue().strip()
lines = ['Component Mapping Box (cmap) @ (848, 20)',
' Component 0 ==> palette column 0',
' Component 0 ==> palette column 1',
@ -707,8 +737,9 @@ class TestPrinting(unittest.TestCase):
def test_palette(self):
filename = os.path.join(data_root, 'input/conformance/file9.jp2')
j = glymur.Jp2k(filename)
print(j.box[2].box[1])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[2].box[1])
actual = fake_out.getvalue().strip()
lines = ['Palette Box (pclr) @ (66, 782)',
' Size: (256 x 3)']
expected = '\n'.join(lines)
@ -719,8 +750,9 @@ class TestPrinting(unittest.TestCase):
def test_palette(self):
filename = os.path.join(data_root, 'input/conformance/file7.jp2')
j = glymur.Jp2k(filename)
print(j.box[2])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[2])
actual = fake_out.getvalue().strip()
lines = ['Reader Requirements Box (rreq) @ (44, 24)',
' Standard Features:',
' Feature 005: '
@ -742,8 +774,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_03.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream()
print(codestream.segment[6])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[6])
actual = fake_out.getvalue().strip()
lines = ['CRG marker segment @ (87, 6)',
' Vertical, Horizontal offset: (0.50, 1.00)']
expected = '\n'.join(lines)
@ -756,8 +789,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/conformance/p0_05.j2k')
j = glymur.Jp2k(filename)
codestream = j.get_codestream()
print(codestream.segment[1])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(codestream.segment[1])
actual = fake_out.getvalue().strip()
lines = ['SIZ marker segment @ (2, 50)',
' Profile: 0',
' Reference Grid Height, Width: (1024 x 1024)',
@ -777,8 +811,9 @@ class TestPrinting(unittest.TestCase):
# Verify that palette (pclr) boxes are printed without error.
filename = os.path.join(data_root, 'input/conformance/file9.jp2')
j = glymur.Jp2k(filename)
print(j.box[2].box[1])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[2].box[1])
actual = fake_out.getvalue().strip()
lines = ['Palette Box (pclr) @ (66, 782)',
' Size: (256 x 3)']
expected = '\n'.join(lines)
@ -837,9 +872,10 @@ class TestPrinting(unittest.TestCase):
tfile.flush()
jp2k = glymur.Jp2k(tfile.name)
print(jp2k.box[3])
print(jp2k.box[4])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(jp2k.box[3])
print(jp2k.box[4])
actual = fake_out.getvalue().strip()
lines = ['UUIDInfo Box (uinf) @ (77, 50)',
' UUID List Box (ulst) @ (85, 26)',
' UUID[0]: 00000000-0000-0000-0000-000000000000',
@ -868,8 +904,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/nonregression/text_GBR.jp2')
j = glymur.Jp2k(filename)
print(j.box[3].box[1])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[3].box[1])
actual = fake_out.getvalue().strip()
lines = ["Colour Specification Box (colr) @ (179, 1339)",
" Method: any ICC profile",
" Precedence: 2",
@ -907,8 +944,9 @@ class TestPrinting(unittest.TestCase):
filename = os.path.join(data_root, 'input/nonregression/text_GBR.jp2')
j = glymur.Jp2k(filename)
print(j.box[4])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[4])
actual = fake_out.getvalue().strip()
lines = ['UUID Box (uuid) @ (1544, 25)',
' UUID: 3a0d0218-0ae9-4115-b376-4bca41ce0e71',
' UUID Data: 1 bytes']
@ -921,8 +959,9 @@ class TestPrinting(unittest.TestCase):
def test_exif_uuid(self):
j = glymur.Jp2k(self.jp2file)
print(j.box[3])
actual = sys.stdout.getvalue().strip()
with patch('sys.stdout', new=StringIO()) as fake_out:
print(j.box[3])
actual = fake_out.getvalue().strip()
lines = ["UUID Box (uuid) @ (77, 638)",
" UUID: 4a706754-6966-6645-7869-662d3e4a5032 (Exif)",

63
release.txt
View file

@ -1,30 +1,39 @@
| OS | Python 2.7 | Python 3.3 | Notes |
+------------+------------+------------+--------------------------------------+
| Windows | X | | Python(xy) with OpenJPEG 1.5.1. At |
| | | | least 155 of 444 tests should pass. |
+------------+------------+------------+--------------------------------------+
| Windows | X | | Python(xy) with OpenJPEG 1.5.1 and |
| | | | OpenJPEG svn. At least 282 of 444 |
| | | | tests should pass. |
+------------+------------+------------+--------------------------------------+
| Mac | X | | MacPorts with both OpenJPEG 1.5.1 |
| | | | and OpenJPEG svn. 370 of 450 tests |
| | | | should pass. |
+------------+------------+------------+--------------------------------------+
| Mac | | X | MacPorts with both OpenJPEG 1.5.1 |
| | | | and OpenJPEG svn. 390 of 450 |
| | | | tests should pass. |
+------------+------------+------------+--------------------------------------+
| Fedora 19 | | X | Ships with 1.5.1. 390 of 450 tests |
| | | | should pass. |
+------------+------------+------------+--------------------------------------+
| Fedora 18 | | X | Ships with 1.5.1. 167 of 445 tests |
| | | | should pass. |
+------------+------------+------------+--------------------------------------+
| Fedora 17 | X | | Ships with 1.4. Should error out |
| | | | gracefully. |
+------------+------------+------------+--------------------------------------+
| OS | Python | Python | Python | Notes |
| | 2.6 | 2.7 | 3.3 | |
+-----------+--------+--------+--------+--------------------------------------+
| Windows | | X | | Python(xy) with OpenJPEG 1.5.1 and |
| | | | | OpenJPEG svn. 285 of 448 tests |
| | | | | pass. |
+-----------+--------+--------+--------+--------------------------------------+
| Mac | X | | | MacPorts with both OpenJPEG 1.5.1 |
| 10.6.8 | | | | and OpenJPEG svn. 353 of 449 tests |
| | | | | should pass. |
+-----------+--------+--------+--------+--------------------------------------+
| Mac | | X | | MacPorts with both OpenJPEG 1.5.1 |
| 10.6.8 | | | | and OpenJPEG svn. 376 of 454 tests |
| | | | | should pass. |
+-----------+--------+--------+--------+--------------------------------------+
| Mac | | | X | MacPorts with both OpenJPEG 1.5.1 |
| 10.6.8 | | | | and OpenJPEG svn. 401 of 454 |
| | | | | tests should pass. |
+-----------+--------+--------+-----------------------------------------------+
| Fedora 19 | | | X | Ships with 1.5.1, openjp2 built too. |
| | | | | 401 of 454 tests should pass. |
+-----------+--------+--------+--------+--------------------------------------+
| Fedora 18 | | | X | Ships with 1.5.1. 169 of 449 tests |
| | | | | should pass. |
+-----------+--------+--------+--------+--------------------------------------+
| Fedora 17 | | X | | Ships with 1.4.0. 169 of 449 tests |
| | | | | should pass. |
+-----------+--------+--------+--------+--------------------------------------+
| CentOS | X | | | Ships with 1.3.0. 167 of 449 tests |
| 6.3 | | | | should pass. |
+-----------+--------+--------+--------+--------------------------------------+
| Raspberry | | X | | Ships with 1.3.0. 169 of 449 tests |
| Pi | | | | should pass. |
| Debian 7 | | | | |
+-----------+--------+--------+--------+--------------------------------------+
Pylint on entire package should be at least 0.95.
Pylint on entire package should exceed 0.95.
pep8 should be pass cleanly.
Coverage should exceed 95%.

11
setup.py
View file

@ -2,26 +2,31 @@ from setuptools import setup, find_packages
import sys
kwargs = {'name': 'Glymur',
'version': '0.2.2',
'version': '0.2.3',
'description': 'Tools for accessing JPEG2000 files',
'long_description': open('README.md').read(),
'author': 'John Evans',
'author_email': 'johnevans938 at gmail dot com',
'author_email': 'john.g.evans.ne at gmail dot com',
'url': 'https://github.com/quintusdias/glymur',
'packages': ['glymur', 'glymur.data', 'glymur.test', 'glymur.lib',
'glymur.lib.test'],
'package_data': {'glymur': ['data/*.jp2', 'data/*.j2k']},
'scripts': ['bin/jp2dump'],
'license': 'LICENSE.txt',
'test_suite': 'glymur.test',
'platforms': ['darwin']}
instllrqrs = ['numpy>1.6.2']
instllrqrs = ['numpy>=1.4.1']
if sys.hexversion < 0x03030000:
instllrqrs.append('contextlib2>=0.4')
instllrqrs.append('mock>=1.0.1')
if sys.hexversion < 0x02070000:
instllrqrs.append('ordereddict>=1.1')
instllrqrs.append('unittest2>=0.5.1')
kwargs['install_requires'] = instllrqrs
clssfrs = ["Programming Language :: Python",
"Programming Language :: Python :: 2.6",
"Programming Language :: Python :: 2.7",
"Programming Language :: Python :: 3.3",
"Programming Language :: Python :: Implementation :: CPython",