enhance --select, add --no-header option

weboob/tools/application/console.py

@@ -65,18 +65,23 @@ class ConsoleApplication(BaseApplication):
         results_options.add_option('-s', '--select', help='select result item key(s) to display (comma-separated)')
         self._parser.add_option_group(results_options)
 
+        formatting_options = OptionGroup(self._parser, 'Formatting Options')
+        formatting_options.add_option('--no-header', dest='no_header', action='store_true', help='display only objects fields')
+        self._parser.add_option_group(formatting_options)
+
     def add_application_options(self, group):
         pass
 
     def _handle_app_options(self):
         self.formatter = formatters[self.options.formatter]
 
+        if self.options.no_header:
+            self.formatter.display_header = False
+
         if self.options.select:
-            self.formatter.display_keys = False
+            self.selected_fields = self.options.select.split(',')
-            if self.options.select == '*':
+            if '*' not in self.selected_fields:
-                self.selected_fields = None
+                self.formatter.display_keys = False
-            else:
-                self.selected_fields = self.options.select.split(',')
         else:
             self.selected_fields = None
 
@@ -240,6 +245,7 @@ class ConsoleApplication(BaseApplication):
             super(ConsoleApplication, klass).run(args)
         except BackendNotFound, e:
             logging.error(e)
+
     def do(self, function, *args, **kwargs):
         kwargs['required_fields'] = self.options.select
         return self.weboob.do(function, *args, **kwargs)

weboob/tools/application/formatters/iformatter.py

@@ -16,15 +16,16 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
-import types
+from weboob.tools.misc import iter_fields
 
 
 __all__ = ['IFormatter']
 
 
 class IFormatter(object):
-    def __init__(self, display_keys=True, return_only=False):
+    def __init__(self, display_keys=True, display_header=True, return_only=False):
         self.display_keys = display_keys
+        self.display_header = display_header
         self.return_only = return_only
 
     def after_format(self, formatted):
@@ -68,14 +69,6 @@ class IFormatter(object):
         """
         raise NotImplementedError()
 
-    def iter_fields(self, obj):
-        for attribute_name in dir(obj):
-            if attribute_name.startswith('_'):
-                continue
-            attribute = getattr(obj, attribute_name)
-            if not isinstance(attribute, types.MethodType):
-                yield attribute_name, attribute
-
     def set_header(self, string):
         raise NotImplementedError()
 
@@ -89,12 +82,12 @@ class IFormatter(object):
             else:
                 id_fields = ('id',)
             for k, v in d:
-                if selected_fields is not None and k not in selected_fields:
+                if selected_fields is not None and '*' not in selected_fields and k not in selected_fields:
                     continue
                 if k in id_fields and backend_name is not None:
                     v = u'%s@%s' % (unicode(v), backend_name)
                 yield k, v
-        fields_iterator = obj.iter_fields() if hasattr(obj, 'iter_fields') else self.iter_fields(obj)
+        fields_iterator = obj.iter_fields() if hasattr(obj, 'iter_fields') else iter_fields(obj)
         d = dict((k, v) for k, v in iter_select_and_decorate(fields_iterator))
         if condition is not None and not condition.is_valid(d):
             d = None

weboob/tools/application/formatters/multiline.py

@@ -38,4 +38,5 @@ class MultilineFormatter(IFormatter):
         return u'\n'.join(u'%s%s' % ((u'%s%s' % (k, self.key_value_separator) if self.display_keys else ''), v) for k, v in item.iteritems()) + self.after_item
 
     def set_header(self, string):
-        print string.encode('utf-8')
+        if self.display_header:
+            print string.encode('utf-8')

weboob/tools/application/formatters/simple.py

@@ -38,4 +38,5 @@ class SimpleFormatter(IFormatter):
         return self.field_separator.join(u'%s%s' % ((u'%s%s' % (k, self.key_value_separator) if self.display_keys else ''), v) for k, v in item.iteritems())
 
     def set_header(self, string):
-        print string.encode('utf-8')
+        if self.display_header:
+            print string.encode('utf-8')

weboob/tools/application/formatters/table.py

@@ -42,7 +42,7 @@ class TableFormatter(IFormatter):
         if self.column_headers is None:
             return None
         s = ''
-        if self.header:
+        if self.display_header and self.header:
             if self.result_funcname == 'get_string':
                 s += self.header
             elif self.result_funcname == 'get_html_string':

weboob/tools/misc.py

@@ -16,12 +16,13 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
+from dateutil import tz
 import sys
 import traceback
-from dateutil import tz
+import types
 
 
-__all__ = ['toUnicode', 'local2utc', 'html2text', 'get_backtrace']
+__all__ = ['toUnicode', 'local2utc', 'html2text', 'get_backtrace', 'iter_fields']
 
 
 def toUnicode(text):
@@ -77,3 +78,12 @@ def get_backtrace(empty="Empty backtrace."):
         # No i18n here (imagine if i18n function calls error...)
         return "Error while trying to get backtrace"
     return empty
+
+def iter_fields(obj):
+    for attribute_name in dir(obj):
+        if attribute_name.startswith('_'):
+            continue
+        attribute = getattr(obj, attribute_name)
+        if not isinstance(attribute, types.MethodType):
+            yield attribute_name, attribute
+