MAINT: update numpy dependency to 1.7

To accomodate `astype(... copy=)` in previous commit.

Author: matthew-brett

.travis.yml

@@ -33,19 +33,19 @@ matrix:
     # Absolute minimum dependencies
     - python: 2.7
       env:
-        - DEPENDS="numpy==1.6.0" PYDICOM=0
+        - DEPENDS="numpy==1.7.1" PYDICOM=0
     # Absolute minimum dependencies plus oldest MPL
     # Check these against:
     # nibabel/info.py
     # doc/source/installation.rst
     # requirements.txt
     - python: 2.7
       env:
-        - DEPENDS="numpy==1.6.0 matplotlib==1.3.1" PYDICOM=0
+        - DEPENDS="numpy==1.7.1 matplotlib==1.3.1" PYDICOM=0
     # Minimum pydicom dependency
     - python: 2.7
       env:
-        - DEPENDS="numpy==1.6.0 pydicom==0.9.7 pillow==2.6"
+        - DEPENDS="numpy==1.7.1 pydicom==0.9.7 pillow==2.6"
     # test against numpy 1.7
     - python: 2.7
       env:

doc/source/installation.rst

@@ -87,7 +87,7 @@ Requirements
     .travis.yml
 
 *  Python_ 2.7, or >= 3.4
-*  NumPy_ 1.6 or greater
+*  NumPy_ 1.7 or greater
 *  Six_ 1.3 or greater
 *  SciPy_ (optional, for full SPM-ANALYZE support)
 *  PyDICOM_ 0.9.7 or greater (optional, for DICOM support)

nibabel/info.py

@@ -186,7 +186,7 @@ def cmp_pkg_version(version_str, pkg_version_str=__version__):
 # doc/source/installation.rst
 # requirements.txt
 # .travis.yml
-NUMPY_MIN_VERSION = '1.6.0'
+NUMPY_MIN_VERSION = '1.7.1'
 PYDICOM_MIN_VERSION = '0.9.7'
 SIX_MIN_VERSION = '1.3'
 

requirements.txt

@@ -6,4 +6,4 @@
 #   doc/source/installation.rst
 
 six>=1.3
-numpy>=1.6
+numpy>=1.7