From f176204b2cd914496133720ea7fb6cd2eeb5371b Mon Sep 17 00:00:00 2001
From: John Evans <john.g.evans.ne@gmail.com>
Date: Thu, 27 Feb 2014 06:55:30 -0500
Subject: [PATCH 1/3] Updated requirements for lxml.  #176

---
 .travis.yml | 4 ++--
 setup.py    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 2f45864..c055dce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,8 +11,8 @@ before_install:
 
 # command to install dependencies
 install:
-  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then pip install --use-mirrors contextlib2 mock; fi
-  - if [[ $TRAVIS_PYTHON_VERSION == '3.3' ]]; then pip install --use-mirrors numpy; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then pip install --use-mirrors lxml contextlib2 mock; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == '3.3' ]]; then pip install --use-mirrors lxml numpy; fi
 
 # command to run tests
 script:
diff --git a/setup.py b/setup.py
index b1332d8..41deb1a 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ kwargs = {'name': 'Glymur',
           'license': 'MIT',
           'test_suite': 'glymur.test'}
 
-instllrqrs = ['numpy>=1.4.1']
+instllrqrs = ['lxml>=3.3', 'numpy>=1.4.1']
 if sys.hexversion < 0x03030000:
     instllrqrs.append('contextlib2>=0.4')
     instllrqrs.append('mock>=1.0.1')

From e8a0681a99ac9e12e19049c7cf307dad55eb9d09 Mon Sep 17 00:00:00 2001
From: John Evans <john.g.evans.ne@gmail.com>
Date: Thu, 27 Feb 2014 11:07:02 -0500
Subject: [PATCH 2/3] Confirmed to work with lxml 3.2.3, down from 3.3.  #176

---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 41deb1a..7769392 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ kwargs = {'name': 'Glymur',
           'license': 'MIT',
           'test_suite': 'glymur.test'}
 
-instllrqrs = ['lxml>=3.3', 'numpy>=1.4.1']
+instllrqrs = ['lxml>=3.2.3', 'numpy>=1.4.1']
 if sys.hexversion < 0x03030000:
     instllrqrs.append('contextlib2>=0.4')
     instllrqrs.append('mock>=1.0.1')

From 5943aa6c7a1ac63b366f965a541cac4ea5d391c5 Mon Sep 17 00:00:00 2001
From: John Evans <john.g.evans.ne@gmail.com>
Date: Thu, 27 Feb 2014 18:48:48 -0500
Subject: [PATCH 3/3] Removed orphaned pretty print code for old element tree
 interface.  #176

---
 glymur/core.py   | 42 ------------------------------------------
 glymur/jp2box.py |  1 -
 2 files changed, 43 deletions(-)

diff --git a/glymur/core.py b/glymur/core.py
index 30282f2..4e8f950 100644
--- a/glymur/core.py
+++ b/glymur/core.py
@@ -76,45 +76,3 @@ _CAPABILITIES_DISPLAY = {
     1: '0',
     2: '1',
     3: '3'}
-
-
-def _pretty_print_xml(xml, level=0):
-    """Pretty print XML data.
-    """
-    #xml = copy.deepcopy(xml)
-    #_indent(xml.getroot(), level=level)
-    xmltext = ET.tostring(xml, encoding='utf-8').decode('utf-8')
-
-    # Indent it a bit.
-    lst = [('    ' + x) for x in xmltext.split('\n')]
-    try:
-        xml = '\n'.join(lst)
-        return '\n{0}'.format(xml)
-    except UnicodeEncodeError:
-        # This can happen on python 2.x if the character set contains certain
-        # non-ascii characters.  Just print out the corresponding xml char
-        # entities instead.
-        xml = u'\n'.join(lst)
-        text = u'\n{0}'.format(xml)
-        text = text.encode('ascii', 'xmlcharrefreplace')
-        return text
-
-
-def _indent(elem, level=0):
-    """Recipe for pretty printing XML.  Please see
-
-    http://effbot.org/zone/element-lib.htm#prettyprint
-    """
-    i = "\n" + level * "  "
-    if len(elem):
-        if not elem.text or not elem.text.strip():
-            elem.text = i + "  "
-        if not elem.tail or not elem.tail.strip():
-            elem.tail = i
-        for elem in elem:
-            _indent(elem, level + 1)
-        if not elem.tail or not elem.tail.strip():
-            elem.tail = i
-    else:
-        if level and (not elem.tail or not elem.tail.strip()):
-            elem.tail = i
diff --git a/glymur/jp2box.py b/glymur/jp2box.py
index 192763f..b4cc803 100644
--- a/glymur/jp2box.py
+++ b/glymur/jp2box.py
@@ -32,7 +32,6 @@ from .core import _COLOR_TYPE_MAP_DISPLAY
 from .core import SRGB, GREYSCALE, YCC
 from .core import ENUMERATED_COLORSPACE, RESTRICTED_ICC_PROFILE
 from .core import ANY_ICC_PROFILE, VENDOR_COLOR_METHOD
-from .core import _pretty_print_xml
 
 from . import _uuid_io