There's no reason to output "Non-text part:" lines for parts that are
not leaf nodes, eg. multipart/* and message/rfc822. We fix the text
here to test for their absence. The next patch will fix reply
accordingly.
Technically, this is a superfluous change, as the self.status variable
currently gets set in NotmuchErrors's __new__ function. However, in the
long run I would like to get rid of the weird __new__ implementation which
might be somewhat confusing for users (NotmuchError(status) returns a
different class, e.g. OutOfMemoryError)
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Remove code duplication by using the new helper function. Also raise the
new fine grained exceptions in many cases, rather than the more generic
NotmuchErrors.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Catch up with the major version bump. I wonder if this could somehow be
automatically made the correct version number. Oh well, I hope it
doesn't change too often :-).
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
we need
- a new changelog stanza, because the symbols files need a new version
- s/libnotmuch1/libnotmuch2/ everywhere
- update symbols file, s/.so.1/.so.2/, and bump minimum versions on changed
symbols (although the latter is just documentation)
Based on discussions with amdragon, tschwinge, and others on IRC, I concluded that
1) symbol versioning was probably overkill for libnotmuch
2) It was also probably GNU ld specific
3) Most importantly, nobody could tell me on short notice how exactly it works.
So since the change to the notmuch_database_find_message breaks the
previous ABI, we need to bump the SONAME.
Two new wrappers:
Notmuch::Database.find_message(id) => Notmuch::Message or nil
Notmuch::Database.find_message_by_filename(path) => Notmuch::Message or nil
Previously, the functions notmuch_database_find_message() and
notmuch_database_find_message_by_filename() functions did not properly
report error condition to the library user.
For more information, read the thread on the notmuch mailing list
starting with my mail "id:871uv2unfd.fsf@gmail.com"
Make these functions accept a pointer to 'notmuch_message_t' as argument
and return notmuch_status_t which may be used to check for any error
condition.
restore: Modify for the new notmuch_database_find_message()
new: Modify for the new notmuch_database_find_message_by_filename()
Previously, the Filenames generator only yielded *one* filename before
returning, making Message.get_filenames() behave as Message.get_filename(). This
commit fixes this incorrect behavior: now the generator yields all the
filenames, as expected.
Add some smart magic, so that when we invoke a
NotmuchError(STATUSVALUE), a nicely derived subclass is created, e.g. a
OutOfMemoryError. This way users can easily distinguish between error
types, while still catching NotmuchError.
I have tested this, and hope it works for others too.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
To make the exception handling more effective in code using the
python bindings it is necessary to differentiate between the
different kind of failures.
Add an exception class for each status code and add a decode
classmethod to the NotmuchError class that acts as a factory.
Import the new classes in __init__.py so they can be easily
imported by anyone.
Patch modifed by Sebastian Spaeth.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
1) Fix added .gitignore from commit dc8a1745 to work on the docs folder
2) Improve in-code developer documentation to produce better
sphinx-generated documentation. No code changes.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Make note that find_message_by_name currently crashes the python process
if the Database is READ-ONLY. This should be fixed in the underlying
libnotmuch.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
There are various locations where exceptions are constructed but
not raised. This patch adds the necessary raise statements.
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
Raising Exception is considered bad since the only way to catch
it is to do 'except Exception'. Raising a TypeError is more
appropriate.
Since the format parameter has already been validated, checking
it again is not necessary. Simplify this conditional.
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
Rename the function to clarify its effect and remove all the comments
accompanying each call to the function.
Modified by Sebastian Spaeth to apply cleanly again and remove some
blank lines.
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Rename the function to clarify its effect and remove all the comments
accompanying each call to the function.
Modified slightly by Sebastian Spaeth to catch all new instances and
remove some blank lines too.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
Passing None to STATUS.status2str raises an ArgumentError. Add a
check for this case and provide a generic message.
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
Providing exception objects with meaningful attribute names
is much nicer than using e.args[].
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
The line 'notmuch' in the toplevel .gitignore file is to broad
and matches bindings/python/notmuch making it cumbersome to
git-add files within that directory.
Refine the toplevel file to only match the generated notmuch
executable and add a more specialized .gitignore file to the
python directory.
Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
* Add UNBALANCED_ATOMIC status code
Catch up with the notmuch status codes, and add the UNBALANCED_ATOMIC
one.
* Add the begin_atomic and end_atomic calls to libnotmuch
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
The setup is useless if gdb is not present, so it doesn't hurt to skip
it. The diff here is huge, but the commit is really just moving most
of the script inside the initial if, and adding an else block to print
a warning.
As long as we have no version information in the json output, this
seems like the only possible way of ensuring that the emacs client
code understands the output from the command line tool notmuch.
State up front that these functions may add a filename to an existing
message or remove only a filename (and not the message), respectively.
Previously, this key information was buried in return value
documentation or in "notes", which made it seem secondary to these
functions' semantics.
This addresses atomicity of tag synchronization, the last atomicity
problems in notmuch new. Each message add or remove is wrapped in its
own atomic section, so interrupting notmuch new doesn't lose progress.
Because flag synchronization is stateless, it can be performed at any
time as long as it's guaranteed to be performed after any change to a
message's filename list. Take advantage of this to synchronize tags
immediately after a filename is added or removed.
This does not yet make adding or removing a message atomic, but it is
a big step toward atomicity because it reduces the window where the
database tags are inconsistent from nearly the entire notmuch-new to
just around when the message is added or removed.
