add CSV formatter (closes #350)

weboob/tools/application/formatters/csv.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010  Romain Bignon
+#
+# This program 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, version 3 of the License.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+from .iformatter import IFormatter
+
+
+__all__ = ['CSVFormatter']
+
+
+class CSVFormatter(IFormatter):
+    def __init__(self, field_separator=u';'):
+        IFormatter.__init__(self)
+        self.field_separator = field_separator
+        self.count = 0
+
+    def flush(self):
+        pass
+
+    def format_dict(self, item):
+        result = u''
+        if self.count == 0:
+            result += self.field_separator.join(item.iterkeys()) + '\n'
+        self.count += 1
+        result += self.field_separator.join([unicode(v) for v in item.itervalues()])
+        return result

weboob/tools/application/formatters/load.py

@@ -23,7 +23,7 @@ class FormatterLoadError(Exception):
     pass
 
 class FormattersLoader(object):
-    BUILTINS = ['htmltable', 'multiline', 'simple', 'table', 'webkit']
+    BUILTINS = ['htmltable', 'multiline', 'simple', 'table', 'csv', 'webkit']
 
     def __init__(self):
         self.formatters = {}
@@ -66,3 +66,6 @@ class FormattersLoader(object):
         elif name == 'webkit':
             from .webkit import WebkitGtkFormatter
             return WebkitGtkFormatter
+        elif name == 'csv':
+            from .csv import CSVFormatter
+            return CSVFormatter