Move pdfjs and use original files

* No modified pdfjs installation needed
-> Groundwork for using a system-wide installation

* Script update_3rdparty.py to download and upack the latest pdfjs
  release

1 files changed, 65 insertions, 0 deletions

diff --git a/scripts/dev/update_3rdparty.py b/scripts/dev/update_3rdparty.py
new file mode 100755
index 000000000..bb9d70013
--- /dev/null
+++ b/scripts/dev/update_3rdparty.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2015 Daniel Schadt
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Update all third-party-modules."""
+
+import urllib.request
+import tempfile
+import shutil
+import json
+import os
+
+
+def get_latest_pdfjs_url():
+    """Get the URL of the latest pdf.js prebuilt package.
+
+    Returns a (version, url)-tuple."""
+    github_api = 'https://api.github.com'
+    endpoint = 'repos/mozilla/pdf.js/releases/latest'
+    request_url = '{}/{}'.format(github_api, endpoint)
+    with urllib.request.urlopen(request_url) as fp:
+        data = json.loads(fp.read().decode('utf-8'))
+
+    download_url = data['assets'][0]['browser_download_url']
+    version_name = data['name']
+    return (version_name, download_url)
+
+
+def update_pdfjs():
+    version, url = get_latest_pdfjs_url()
+    target_path = os.path.join('qutebrowser', '3rdparty', 'pdfjs')
+    print("=> Downloading pdf.js {}".format(version))
+    with tempfile.NamedTemporaryFile(prefix='qute-pdfjs-') as archive:
+        urllib.request.urlretrieve(url, archive.name)
+        if os.path.isdir(target_path):
+            print("Removing old version in {}".format(target_path))
+            shutil.rmtree(target_path)
+        os.makedirs(target_path)
+        print("Extracting new version")
+        shutil.unpack_archive(archive, target_path, 'zip')
+
+
+
+
+def main():
+    update_pdfjs()
+
+if __name__ == '__main__':
+    main()