add travis and pep8ify

Author: samuelcolvin

.gitignore

@@ -2,53 +2,8 @@
 __pycache__/
 *.py[cod]
 
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-env/
-build/
-develop-eggs/
 dist/
-downloads/
-eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
 *.egg-info/
 .installed.cfg
 *.egg
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.coverage
-.cache
-nosetests.xml
-coverage.xml
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
+.idea

.travis.yml

@@ -0,0 +1,16 @@
+language: python
+sudo: false
+
+python:
+  - "2.7"
+#  - "3.4"
+
+install:
+  - pip install coverage codecov flake8
+
+script:
+  - coverage run --source=pydf setup.py test
+  - flake8 --max-line-length 120 pydf/
+
+after_success:
+  - codecov

pydf/__init__.py

@@ -1 +1 @@
-from .wkhtmltopdf import *
+from .wkhtmltopdf import *  # noqa

pydf/wkhtmltopdf.py

@@ -98,8 +98,8 @@ def gen_pdf(src, cmd_args):
             # it seems wkhtmltopdf's error codes can be false, we'll ignore them if we
             # seem to have generated a pdf
             if returncode != 0 and pdf_string[:4] != '%PDF':
-                raise IOError('error running wkhtmltopdf, command: %r\nresponse: "%s"' % \
-                    (cmd_args, stderr.strip(' \n')))
+                raise IOError('error running wkhtmltopdf, command: %r\nresponse: "%s"' %
+                              (cmd_args, stderr.strip(' \n')))
             return pdf_string
 
     if is_url:
@@ -145,4 +145,4 @@ def get_extended_help():
 
     :return: extended help string
     """
-    return execute_wk('-H')[0]
+    return execute_wk('-H')[0]