add Dockerfile

Dockerfile

@@ -0,0 +1,29 @@
+FROM python:3
+
+# Install numpy using system package manager
+RUN apt-get -y update && apt-get -y install libav-tools imagemagick libopencv-dev python-opencv
+
+# Install some special fonts we use in testing, etc..
+RUN apt-get -y install fonts-liberation
+
+RUN apt-get install -y locales && \
+    locale-gen C.UTF-8 && \
+    /usr/sbin/update-locale LANG=C.UTF-8
+
+ENV LC_ALL C.UTF-8
+
+# do we need all of these, maybe remove some of them?
+RUN pip install imageio numpy scipy matplotlib pandas sympy nose decorator tqdm pillow pytest
+
+# install scikit-image after the other deps, it doesn't cause errors this way.
+RUN pip install scikit-image sklearn
+
+# install from github since there are bugs in latest versions.
+RUN git clone https://github.com/Zulko/moviepy.git /var/src/moviepy
+RUN cd /var/src/moviepy/ && python setup.py install
+
+# install ffmpeg from imageio.
+RUN python -c "import imageio; imageio.plugins.ffmpeg.download()"
+
+# modify ImageMagick policy file so that Textclips work correctly.
+RUN cat /etc/ImageMagick-6/policy.xml | sed 's/none/read,write/g'> /etc/ImageMagick-6/policy.xml 

tests/test_PR.py

@@ -8,29 +8,41 @@
 
 from moviepy.editor import *
 
+import sys
+sys.path.append("tests")
+import download_media
+from test_helper import PYTHON_VERSION, TMP_DIR, TRAVIS
+
+def test_download_media(capsys):
+    with capsys.disabled():
+       download_media.download()
 
 def test_PR_306():
+    if TRAVIS:
+       return
+
     #put this back in once we get ImageMagick working on travis-ci
-    #assert TextClip.list('font') != []
-    #assert TextClip.list('color') != []
+    assert TextClip.list('font') != []
+    assert TextClip.list('color') != []
 
-    #with pytest.raises(Exception, message="Expecting Exception"):
-    #     TextClip.list('blah')
-    pass
+    with pytest.raises(Exception, message="Expecting Exception"):
+         TextClip.list('blah')
 
 
 def test_PR_339():
+    if TRAVIS:
+       return
+
     #in caption mode
-    #overlay = TextClip(txt='foo',
-    #                   color='white',
-    #                   size=(640, 480),
-    #                   method='caption',
-    #                   align='center',
-    #                   fontsize=25)
+    overlay = TextClip(txt='foo',
+                       color='white', font="Liberation-Mono",
+                       size=(640, 480),
+                       method='caption',
+                       align='center',
+                       fontsize=25)
 
     #in_label_mode
-    #overlay = TextClip(txt='foo', method='label')
-    pass
+    overlay = TextClip(txt='foo', font="Liberation-Mono", method='label')
 
 
 def test_PR_424():
@@ -44,7 +56,8 @@ def test_PR_424():
 
 def test_PR_458():
     clip = ColorClip([1000, 600], color=(60, 60, 60), duration=10)
-    clip.write_videofile("test.mp4", progress_bar=False, fps=30)
+    clip.write_videofile(os.path.join(TMP_DIR, "test.mp4"),
+                         progress_bar=False, fps=30)
 
 
 def test_PR_515():

tests/test_misc.py

@@ -31,7 +31,7 @@ def test_subtitles():
     if TRAVIS:
        return
 
-    generator = lambda txt: TextClip(txt, font='Georgia-Regular',
+    generator = lambda txt: TextClip(txt, font='Liberation-Mono',
                                      size=(800,600), fontsize=24,
                                      method='caption', align='South',
                                      color='white')