Merge with incuna

13 files changed, 39 insertions, 295 deletions

diff --git a/wkhtmltopdf/__init__.py b/wkhtmltopdf/__init__.py
index 39b1413..7411417 100644
--- a/wkhtmltopdf/__init__.py
+++ b/wkhtmltopdf/__init__.py
@@ -3,5 +3,4 @@ if 'DJANGO_SETTINGS_MODULE' in os.environ:
     from .utils import *
 
 __author__ = 'Incuna Ltd'
-__version__ = '0.3'
-
+__version__ = '1.0'
diff --git a/wkhtmltopdf/_testproject/manage.py b/wkhtmltopdf/_testproject/manage.py
deleted file mode 100644
index 3e4eedc..0000000
--- a/wkhtmltopdf/_testproject/manage.py
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env python
-from django.core.management import execute_manager
-import imp
-try:
-    imp.find_module('settings') # Assumed to be in the same directory.
-except ImportError:
-    import sys
-    sys.stderr.write("Error: Can't find the file 'settings.py' in the directory containing %r. It appears you've customized things.\nYou'll have to run django-admin.py, passing it your settings module.\n" % __file__)
-    sys.exit(1)
-
-import settings
-
-if __name__ == "__main__":
-    execute_manager(settings)
diff --git a/wkhtmltopdf/_testproject/requirements.txt b/wkhtmltopdf/_testproject/requirements.txt
deleted file mode 100644
index 74c18fb..0000000
--- a/wkhtmltopdf/_testproject/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-Django==1.3.1
diff --git a/wkhtmltopdf/_testproject/settings.py b/wkhtmltopdf/_testproject/settings.py
deleted file mode 100644
index 0454766..0000000
--- a/wkhtmltopdf/_testproject/settings.py
+++ /dev/null
@@ -1,152 +0,0 @@
-import os
-
-PROJECT_PATH = os.path.abspath(os.path.dirname(__file__))
-
-# Django settings for testproject project.
-
-DEBUG = True
-TEMPLATE_DEBUG = DEBUG
-
-ADMINS = (
-    # ('Your Name', 'your_email@example.com'),
-)
-
-MANAGERS = ADMINS
-
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
-        'NAME': 'test.db',                      # Or path to database file if using sqlite3.
-        'USER': '',                      # Not used with sqlite3.
-        'PASSWORD': '',                  # Not used with sqlite3.
-        'HOST': '',                      # Set to empty string for localhost. Not used with sqlite3.
-        'PORT': '',                      # Set to empty string for default. Not used with sqlite3.
-    }
-}
-
-# Local time zone for this installation. Choices can be found here:
-# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
-# although not all choices may be available on all operating systems.
-# On Unix systems, a value of None will cause Django to use the same
-# timezone as the operating system.
-# If running in a Windows environment this must be set to the same as your
-# system time zone.
-TIME_ZONE = 'America/Chicago'
-
-# Language code for this installation. All choices can be found here:
-# http://www.i18nguy.com/unicode/language-identifiers.html
-LANGUAGE_CODE = 'en-us'
-
-SITE_ID = 1
-
-# If you set this to False, Django will make some optimizations so as not
-# to load the internationalization machinery.
-USE_I18N = True
-
-# If you set this to False, Django will not format dates, numbers and
-# calendars according to the current locale
-USE_L10N = True
-
-# Absolute filesystem path to the directory that will hold user-uploaded files.
-# Example: "/home/media/media.lawrence.com/media/"
-MEDIA_ROOT = ''
-
-# URL that handles the media served from MEDIA_ROOT. Make sure to use a
-# trailing slash.
-# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
-MEDIA_URL = ''
-
-# Absolute path to the directory static files should be collected to.
-# Don't put anything in this directory yourself; store your static files
-# in apps' "static/" subdirectories and in STATICFILES_DIRS.
-# Example: "/home/media/media.lawrence.com/static/"
-STATIC_ROOT = ''
-
-# URL prefix for static files.
-# Example: "http://media.lawrence.com/static/"
-STATIC_URL = '/static/'
-
-# URL prefix for admin static files -- CSS, JavaScript and images.
-# Make sure to use a trailing slash.
-# Examples: "http://foo.com/static/admin/", "/static/admin/".
-ADMIN_MEDIA_PREFIX = '/static/admin/'
-
-# Additional locations of static files
-STATICFILES_DIRS = (
-    # Put strings here, like "/home/html/static" or "C:/www/django/static".
-    # Always use forward slashes, even on Windows.
-    # Don't forget to use absolute paths, not relative paths.
-)
-
-# List of finder classes that know how to find static files in
-# various locations.
-STATICFILES_FINDERS = (
-    'django.contrib.staticfiles.finders.FileSystemFinder',
-    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
-#    'django.contrib.staticfiles.finders.DefaultStorageFinder',
-)
-
-# Make this unique, and don't share it with anybody.
-SECRET_KEY = '$)v)0$h)^c5!h2wms8*wn1c!7)7dp@qb87h7q)zecp2@$pnv=g'
-
-# List of callables that know how to import templates from various sources.
-TEMPLATE_LOADERS = (
-    'django.template.loaders.filesystem.Loader',
-    'django.template.loaders.app_directories.Loader',
-#     'django.template.loaders.eggs.Loader',
-)
-
-MIDDLEWARE_CLASSES = (
-    'django.middleware.common.CommonMiddleware',
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-)
-
-ROOT_URLCONF = 'testproject.urls'
-
-TEMPLATE_DIRS = (
-    os.path.join(PROJECT_PATH, 'templates')
-    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
-    # Always use forward slashes, even on Windows.
-    # Don't forget to use absolute paths, not relative paths.
-)
-
-INSTALLED_APPS = (
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.sites',
-    'django.contrib.messages',
-    'django.contrib.staticfiles',
-    # Uncomment the next line to enable the admin:
-    # 'django.contrib.admin',
-    # Uncomment the next line to enable admin documentation:
-    # 'django.contrib.admindocs',
-
-    'wkhtmltopdf',
-)
-
-# A sample logging configuration. The only tangible logging
-# performed by this configuration is to send an email to
-# the site admins on every HTTP 500 error.
-# See http://docs.djangoproject.com/en/dev/topics/logging for
-# more details on how to customize your logging configuration.
-LOGGING = {
-    'version': 1,
-    'disable_existing_loggers': False,
-    'handlers': {
-        'mail_admins': {
-            'level': 'ERROR',
-            'class': 'django.utils.log.AdminEmailHandler'
-        }
-    },
-    'loggers': {
-        'django.request': {
-            'handlers': ['mail_admins'],
-            'level': 'ERROR',
-            'propagate': True,
-        },
-    }
-}
diff --git a/wkhtmltopdf/_testproject/urls.py b/wkhtmltopdf/_testproject/urls.py
deleted file mode 100644
index 039e61a..0000000
--- a/wkhtmltopdf/_testproject/urls.py
+++ /dev/null
@@ -1,17 +0,0 @@
-from django.conf.urls.defaults import patterns, include, url
-
-# Uncomment the next two lines to enable the admin:
-# from django.contrib import admin
-# admin.autodiscover()
-
-urlpatterns = patterns('',
-    # Examples:
-    # url(r'^$', 'testproject.views.home', name='home'),
-    # url(r'^testproject/', include('testproject.foo.urls')),
-
-    # Uncomment the admin/doc line below to enable admin documentation:
-    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
-
-    # Uncomment the next line to enable the admin:
-    # url(r'^admin/', include(admin.site.urls)),
-)
diff --git a/wkhtmltopdf/test_settings.py b/wkhtmltopdf/test_settings.py
new file mode 100644
index 0000000..37d086f
--- /dev/null
+++ b/wkhtmltopdf/test_settings.py
@@ -0,0 +1,16 @@
+DEBUG = True
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': ':memory:',
+    }
+}
+
+MEDIA_URL = ''
+STATIC_URL = ''
+
+INSTALLED_APPS = (
+    'wkhtmltopdf.tests',
+    'wkhtmltopdf',
+)
diff --git a/wkhtmltopdf/_testproject/__init__.py b/wkhtmltopdf/tests/__init__.py
index e69de29..e69de29 100644
--- a/wkhtmltopdf/_testproject/__init__.py
+++ b/wkhtmltopdf/tests/__init__.py
diff --git a/wkhtmltopdf/tests/models.py b/wkhtmltopdf/tests/models.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/wkhtmltopdf/tests/models.py
diff --git a/wkhtmltopdf/_testproject/templates/footer.html b/wkhtmltopdf/tests/templates/footer.html
index 3ae09cb..3ae09cb 100644
--- a/wkhtmltopdf/_testproject/templates/footer.html
+++ b/wkhtmltopdf/tests/templates/footer.html
diff --git a/wkhtmltopdf/_testproject/templates/sample.html b/wkhtmltopdf/tests/templates/sample.html
index 3dfbdbb..3dfbdbb 100644
--- a/wkhtmltopdf/_testproject/templates/sample.html
+++ b/wkhtmltopdf/tests/templates/sample.html
diff --git a/wkhtmltopdf/tests.py b/wkhtmltopdf/tests/tests.py
index 3bdc481..6d8f3ac 100644
--- a/wkhtmltopdf/tests.py
+++ b/wkhtmltopdf/tests/tests.py
@@ -4,16 +4,13 @@ from __future__ import absolute_import
 
 import os
 import sys
-import warnings
 
 from django.test import TestCase
 from django.test.client import RequestFactory
 
-from .subprocess import CalledProcessError
-from .utils import (override_settings,
-                    _options_to_args, template_to_temp_file, wkhtmltopdf)
-from .views import (PDFResponse, PdfResponse, PDFTemplateResponse,
-                    PDFTemplateView, PdfTemplateView)
+from wkhtmltopdf.subprocess import CalledProcessError
+from wkhtmltopdf.utils import override_settings, _options_to_args, wkhtmltopdf
+from wkhtmltopdf.views import PDFResponse, PDFTemplateView, PDFTemplateResponse
 
 
 class TestUtils(TestCase):
@@ -21,6 +18,7 @@ class TestUtils(TestCase):
         # Clear standard error
         self._stderr = sys.stderr
         sys.stderr = open(os.devnull, 'w')
+        self.factory = RequestFactory()
 
     def tearDown(self):
         sys.stderr = self._stderr
@@ -36,39 +34,36 @@ class TestUtils(TestCase):
     def test_wkhtmltopdf(self):
         """Should run wkhtmltopdf to generate a PDF"""
         title = 'A test template.'
-        temp_file = template_to_temp_file('sample.html', {'title': title})
-        pdf_output = None
+        response = PDFTemplateResponse(self.factory.get('/'), None, context={'title': title})
+        temp_file = response.render_to_temporary_file('sample.html')
         try:
             # Standard call
-            pdf_output = wkhtmltopdf(pages=[temp_file])
+            pdf_output = wkhtmltopdf(pages=[temp_file.name])
             self.assertTrue(pdf_output.startswith('%PDF'), pdf_output)
 
             # Single page
-            pdf_output = wkhtmltopdf(pages=temp_file)
+            pdf_output = wkhtmltopdf(pages=temp_file.name)
             self.assertTrue(pdf_output.startswith('%PDF'), pdf_output)
 
             # Unicode
-            pdf_output = wkhtmltopdf(pages=[temp_file], title=u'♥')
+            pdf_output = wkhtmltopdf(pages=[temp_file.name], title=u'♥')
             self.assertTrue(pdf_output.startswith('%PDF'), pdf_output)
 
             # Invalid arguments
             self.assertRaises(CalledProcessError,
                               wkhtmltopdf, pages=[])
         finally:
-            if os.path.exists(temp_file):
-                os.remove(temp_file)
+            temp_file.close()
 
-    def test_template_to_temp_file(self):
+    def test_PDFTemplateResponse_render_to_temporary_file(self):
         """Should render a template to a temporary file."""
         title = 'A test template.'
-        temp_file = template_to_temp_file('sample.html', {'title': title})
-        try:
-            with open(temp_file, 'r') as f:
-                saved_content = f.read()
-            self.assertTrue(title in saved_content)
-        finally:
-            if os.path.exists(temp_file):
-                os.remove(temp_file)
+        response = PDFTemplateResponse(self.factory.get('/'), None, context={'title': title})
+        temp_file = response.render_to_temporary_file('sample.html')
+        temp_file.seek(0)
+        saved_content = temp_file.read()
+        self.assertTrue(title in saved_content)
+        temp_file.close()
 
 
 class TestViews(TestCase):
@@ -275,30 +270,3 @@ class TestViews(TestCase):
         view.cmd_options.update(cmd_options)
         self.assertEqual(view.cmd_options, cmd_options)
         self.assertEqual(PDFTemplateView.cmd_options, {})
-
-    def test_deprecated(self):
-        """Should warn when using deprecated views."""
-        with warnings.catch_warnings(record=True) as w:
-            warnings.simplefilter('always')
-            PdfTemplateView()
-            self.assertEqual(len(w), 1)
-            self.assertEqual(w[0].category, PendingDeprecationWarning)
-            self.assertTrue(
-                'PDFTemplateView' in str(w[0].message),
-                "'PDFTemplateView' not in {0!r}".format(w[0].message))
-        with warnings.catch_warnings(record=True) as w:
-            warnings.simplefilter('always')
-            PdfResponse(None, None)
-            self.assertEqual(len(w), 1)
-            self.assertEqual(w[0].category, PendingDeprecationWarning)
-            self.assertTrue(
-                'PDFResponse' in str(w[0].message),
-                "'PDFResponse' not in {0!r}".format(w[0].message))
-        with warnings.catch_warnings(record=True) as w:
-            warnings.simplefilter('always')
-            PDFTemplateView().get_pdf_kwargs()
-            self.assertEqual(len(w), 1)
-            self.assertEqual(w[0].category, PendingDeprecationWarning)
-            self.assertTrue(
-                'get_pdf_kwargs()' in str(w[0].message),
-                "'get_pdf_kwargs()' not in {0!r}".format(w[0].message))
diff --git a/wkhtmltopdf/utils.py b/wkhtmltopdf/utils.py
index 29e4ef6..99998a2 100644
--- a/wkhtmltopdf/utils.py
+++ b/wkhtmltopdf/utils.py
@@ -1,23 +1,19 @@
 from __future__ import absolute_import
 
 from copy import copy
+from functools import wraps
 from itertools import chain
-from os import fdopen
 import os
 import sys
-from tempfile import mkstemp
 import urllib
-import warnings
 
 from django.conf import settings
-from django.template import loader
-from django.utils.encoding import smart_str
 
 from .subprocess import check_output
 
 
 def _options_to_args(**options):
-    """Converts ``options`` into a string of command-line arguments."""
+    """Converts ``options`` into a list of command-line arguments."""
     flags = []
     for name in sorted(options):
         value = options[name]
@@ -87,18 +83,6 @@ def wkhtmltopdf(pages, output=None, **kwargs):
     return check_output(args, stderr=sys.stderr, env=env)
 
 
-def template_to_temp_file(template_name, dictionary=None, context_instance=None):
-    """
-    Renders a template to a temp file, and returns the path of the file.
-    """
-    warnings.warn('template_to_temp_file is deprecated in favour of PDFResponse. It will be removed in version 1.',
-                  PendingDeprecationWarning, 2)
-    file_descriptor, tempfile_path = mkstemp(suffix='.html')
-    with fdopen(file_descriptor, 'wt') as f:
-        f.write(smart_str(loader.render_to_string(template_name, dictionary=dictionary, context_instance=context_instance)))
-    return tempfile_path
-
-
 def content_disposition_filename(filename):
     """
     Sanitize a file name to be used in the Content-Disposition HTTP
diff --git a/wkhtmltopdf/views.py b/wkhtmltopdf/views.py
index 741742f..210ff0a 100644
--- a/wkhtmltopdf/views.py
+++ b/wkhtmltopdf/views.py
@@ -1,8 +1,7 @@
 from __future__ import absolute_import
 
-from re import compile
 from tempfile import NamedTemporaryFile
-import warnings
+import re
 
 from django.conf import settings
 from django.http import HttpResponse
@@ -39,13 +38,6 @@ class PDFResponse(HttpResponse):
             del self['Content-Disposition']
 
 
-class PdfResponse(PDFResponse):
-    def __init__(self, content, filename):
-        warnings.warn('PdfResponse is deprecated in favour of PDFResponse. It will be removed in version 1.',
-                      PendingDeprecationWarning, 2)
-        super(PdfResponse, self).__init__(content, filename=filename)
-
-
 class PDFTemplateResponse(TemplateResponse, PDFResponse):
     """Renders a Template into a PDF using wkhtmltopdf"""
 
@@ -75,7 +67,7 @@ class PDFTemplateResponse(TemplateResponse, PDFResponse):
         self.override_settings = override_settings
 
     def render_to_temporary_file(self, template_name, mode='w+b', bufsize=-1,
-                                 suffix='', prefix='tmp', dir=None,
+                                 suffix='.html', prefix='tmp', dir=None,
                                  delete=True):
         template = self.resolve_template(template_name)
 
@@ -169,7 +161,7 @@ class PDFTemplateResponse(TemplateResponse, PDFResponse):
         if self.override_settings is not None:
             overrides.update(self.override_settings)
 
-        has_scheme = compile(r'^[^:/]+://')
+        has_scheme = re.compile(r'^[^:/]+://')
 
         # If MEDIA_URL doesn't have a scheme, we transform it into a
         # file:// URL based on MEDIA_ROOT.
@@ -230,11 +222,6 @@ class PDFTemplateView(TemplateView):
     def get_cmd_options(self):
         return self.cmd_options
 
-    def get_pdf_kwargs(self):
-        warnings.warn('PDFTemplateView.get_pdf_kwargs() is deprecated in favour of get_cmd_options(). It will be removed in version 1.',
-                      PendingDeprecationWarning, 2)
-        return self.get_cmd_options()
-
     def render_to_response(self, context, **response_kwargs):
         """
         Returns a PDF response with a template rendered with the given context.
@@ -262,29 +249,3 @@ class PDFTemplateView(TemplateView):
                 context=context,
                 **response_kwargs
             )
-
-
-class PdfTemplateView(PDFTemplateView): #TODO: Remove this in v1.0
-    orientation = 'portrait'
-    margin_bottom = 0
-    margin_left = 0
-    margin_right = 0
-    margin_top = 0
-
-    def __init__(self, *args, **kwargs):
-        warnings.warn('PdfTemplateView is deprecated in favour of PDFTemplateView. It will be removed in version 1.',
-                      PendingDeprecationWarning, 2)
-        super(PdfTemplateView, self).__init__(*args, **kwargs)
-
-    def get_cmd_options(self):
-        return self.get_pdf_kwargs()
-
-    def get_pdf_kwargs(self):
-        kwargs = {
-            'margin_bottom': self.margin_bottom,
-            'margin_left': self.margin_left,
-            'margin_right': self.margin_right,
-            'margin_top': self.margin_top,
-            'orientation': self.orientation,
-        }
-        return kwargs