1 files changed, 66 insertions, 0 deletions
diff --git a/AptUrl/Helpers.py b/AptUrl/Helpers.py
new file mode 100644
index 0000000..d00b862
--- /dev/null
+++ b/AptUrl/Helpers.py
@@ -0,0 +1,66 @@
+# Copyright (c) 2008 Canonical
+#
+# AUTHOR:
+# Siegfried-A. Gevatter <rainct@ubuntu.com>
+#
+# This file is part of AptUrl
+#
+# AptUrl 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 2 of the License, or (at
+# your option) any later version.
+#
+# AptUrl 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 AptUrl; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import gettext
+import subprocess
+
+def _(str):
+    return utf8(gettext.gettext(str))
+
+def _n(singular, plural, n):
+    return utf8(gettext.ngettext(singular, plural, n))
+
+def utf8(str):
+    if str is bytes:
+        try:
+            return str.decode('UTF-8')
+        except UnicodeDecodeError:
+            # assume latin1 as fallback
+            return str.decode('latin1')
+    else:
+        return str
+
+def get_dist():
+    return subprocess.check_output(
+        'lsb_release -c -s'.split(),
+        universal_newlines=True).strip()
+
+
+def parse_pkg(pkgobj):
+    summary = ""
+    description = ""
+    pkg_description = pkgobj.candidate.description
+    if pkg_description.count("\n") > 0:
+        summary, description = pkg_description.split('\n', 1)
+    else:
+        summary = pkg_description
+    lines = description.rstrip('\n').split('\n')
+    if len(lines) > 1 and lines[-1].startswith('Homepage: '):
+        homepage = lines[-1].split(' ', 1)[1]
+        description = '\n'.join(lines[:-1])
+    else:
+        homepage = pkgobj.candidate.homepage
+    return (summary, description, homepage)
+
+def format_description(description):
+    const = 'APTURL_DOUBLE_EMPTY_LINE_PLACEHOLDER'
+    return description.replace('\n\n', const).replace('\n', ' ').replace(
+        const, '\n\n')