add TranslationFileWriter

[dak.git] / daklib / filewriter.py

diff --git a/daklib/filewriter.py b/daklib/filewriter.py
index a3c16ea828c9f7b10b6881fec336fa9b294542a1..d26636dc347a36510d1d21223e8a602a1320199b 100755 (executable)
--- a/daklib/filewriter.py
+++ b/daklib/filewriter.py
@@ -54,6 +54,11 @@ class BaseFileWriter(object):
         '''
         Returns a file object for writing.
         '''
+        # create missing directories
+        try:
+            os.makedirs(os.path.dirname(self.path))
+        except:
+            pass
         self.file = open(self.path + '.new', 'w')
         return self.file
 
@@ -69,11 +74,11 @@ class BaseFileWriter(object):
         '''
         self.file.close()
         if self.gzip:
-            check_call('gzip --rsyncable <%s.new >%s.gz.new' % (self.path, self.path),
+            check_call('gzip -9cn --rsyncable <%s.new >%s.gz.new' % (self.path, self.path),
                 shell = True)
             self.rename('%s.gz' % self.path)
         if self.bzip2:
-            check_call('bzip2 <%s.new >%s.bz2.new' % (self.path, self.path), shell = True)
+            check_call('bzip2 -9 <%s.new >%s.bz2.new' % (self.path, self.path), shell = True)
             self.rename('%s.bz2' % self.path)
         if self.uncompressed:
             self.rename(self.path)
@@ -146,3 +151,19 @@ class SourcesFileWriter(BaseFileWriter):
         flags.update(keywords)
         template = "dists/%(suite)s/%(component)s/source/Sources"
         BaseFileWriter.__init__(self, template, **flags)
+
+class TranslationFileWriter(BaseFileWriter):
+    def __init__(self, **keywords):
+        '''
+        The value of the keywords suite, component and language are strings.
+        Output files are bzip2 compressed only.
+        '''
+        flags = {
+            'uncompressed': False,
+            'gzip':         False,
+            'bzip2':        True,
+            'language':     'en',
+        }
+        flags.update(keywords)
+        template = "dists/%(suite)s/%(component)s/i18n/Translation-%(language)s"
+        super(TranslationFileWriter, self).__init__(template, **flags)