Fix tests for python2.7

.travis.yml

@@ -27,7 +27,6 @@ install:
     - sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu/ trusty multiverse" && sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu/ trusty-updates multiverse"
     - sudo apt-get update -qq
     - sudo apt-get install -y p7zip-rar
-    - pip install git+https://github.com/ahupp/python-magic.git
     # generic.py: pdf2htmlEX + dependencies
     - sudo add-apt-repository ppa:fontforge/fontforge --yes
     # to get a working 0.26 poppler
@@ -44,8 +43,7 @@ install:
     - sudo apt-get install -y libreoffice
     - sudo apt-get install -y unoconv
     # filecheck.py dependencies
-    - pip install lxml
-    - pip install officedissector
+    - pip install officedissector lxml exifread pillow
     - if [ $(python -c 'import sys; print(sys.version_info.major)') == '2' ]; then pip install oletools olefile ; fi
     - wget https://didierstevens.com/files/software/pdfid_v0_2_1.zip
     - unzip pdfid_v0_2_1.zip

setup.py

@@ -25,5 +25,5 @@ setup(
         'Topic :: Communications :: File Sharing',
         'Topic :: Security',
     ],
-    install_requires=['twiggy'],
+    install_requires=['twiggy', 'python-magic'],
 )

tests/test.py

@@ -5,6 +5,9 @@ import unittest
 import os
 import sys
 
+if __name__ == '__main__':
+    sys.path.append(os.path.join(os.path.dirname(os.path.realpath(__file__)), os.pardir))
+
 from bin.specific import KittenGroomerSpec
 from bin.pier9 import KittenGroomerPier9
 from bin.generic import KittenGroomer