Report: add methods to attach file/payload

mylib/ldap.py

@@ -705,6 +705,7 @@ class LdapClient:
         attrs = dict(
             (attr, self.encode(values))
             for attr, values in attrs.items()
+            if attr != 'dn'
         )
         try:
             if self._just_try:
@@ -729,11 +730,14 @@ class LdapClient:
         :param rdn_attr: The LDAP object RDN attribute (to detect renaming, default: auto-detected)
         """
         assert isinstance(changes, (list, tuple)) and len(changes) == 2 and isinstance(changes[0], dict) and isinstance(changes[1], dict), "changes parameter must be a result of get_changes() method (%s given)" % type(changes)
+        # In case of RDN change, we need to modify passed changes, copy it to make it unchanged in
+        # this case
+        _changes = copy.deepcopy(changes)
         if not rdn_attr:
             rdn_attr = ldap_obj['dn'].split('=')[0]
             log.debug('Auto-detected RDN attribute from DN: %s => %s', ldap_obj['dn'], rdn_attr)
-        old_rdn_values = self.get_attr(changes[0], rdn_attr, all_values=True)
-        new_rdn_values = self.get_attr(changes[1], rdn_attr, all_values=True)
+        old_rdn_values = self.get_attr(_changes[0], rdn_attr, all_values=True)
+        new_rdn_values = self.get_attr(_changes[1], rdn_attr, all_values=True)
         if old_rdn_values or new_rdn_values:
             if not new_rdn_values:
                 log.error(
@@ -758,15 +762,15 @@ class LdapClient:
                 return False
 
             # Remove RDN in changes list
-            for attr in list(changes[0].keys()):
+            for attr in list(_changes[0].keys()):
                 if attr.lower() == rdn_attr.lower():
-                    del changes[0][attr]
-            for attr in list(changes[1].keys()):
+                    del _changes[0][attr]
+            for attr in list(_changes[1].keys()):
                 if attr.lower() == rdn_attr.lower():
-                    del changes[1][attr]
+                    del _changes[1][attr]
 
             # Check that there are other changes
-            if not changes[0] and not changes[1]:
+            if not _changes[0] and not _changes[1]:
                 log.debug('%s: No other change after renaming', new_dn)
                 return True
 
@@ -782,14 +786,14 @@ class LdapClient:
             assert self._conn or self.initialize()
             return self._conn.update_object(
                 ldap_obj['dn'],
-                changes[0],
-                changes[1],
+                _changes[0],
+                _changes[1],
                 ignore_attrs=protected_attrs
             )
         except LdapServerException:
             log.error(
                 "An error occurred updating object %s in LDAP:\n%s\n -> \n%s\n\n",
-                ldap_obj['dn'], pretty_format_dict(changes[0]), pretty_format_dict(changes[1]),
+                ldap_obj['dn'], pretty_format_dict(_changes[0]), pretty_format_dict(_changes[1]),
                 exc_info=True
             )
             return False

mylib/report.py

@@ -33,6 +33,8 @@ class Report(ConfigurableObject):  # pylint: disable=useless-object-inheritance
     def __init__(self, email_client=None, initialize=True, **kwargs):
         super().__init__(**kwargs)
         self.email_client = email_client
+        self._attachment_files = []
+        self._attachment_payloads = []
 
         if initialize:
             self.initialize()
@@ -84,6 +86,14 @@ class Report(ConfigurableObject):  # pylint: disable=useless-object-inheritance
         """ Read the report content """
         return "".join(self.content)
 
+    def add_attachment_file(self, filepath):
+        """ Add attachment file """
+        self._attachment_files.append(filepath)
+
+    def add_attachment_payload(self, payload):
+        """ Add attachment payload """
+        self._attachment_payloads.append(payload)
+
     def send(self, subject=None, rcpt_to=None, email_client=None, just_try=False):
         """ Send report using an EmailClient """
         if rcpt_to is None:
@@ -102,7 +112,10 @@ class Report(ConfigurableObject):  # pylint: disable=useless-object-inheritance
         if not content:
             log.debug('Report is empty, do not send it')
             return True
-        msg = email_client.forge_message(rcpt_to, subject=subject, text_body=content)
+        msg = email_client.forge_message(
+            rcpt_to, subject=subject, text_body=content,
+            attachment_files=self._attachment_files,
+            attachment_payloads=self._attachment_payloads)
         if email_client.send(rcpt_to, msg=msg, just_try=just_try):
             log.debug('Report sent to %s', rcpt_to)
             return True