util Package¶
coroutines Module¶
- leap.util.coroutines.coroutine(func)¶
- leap.util.coroutines.launch_thread(target, args)¶
launch and demonize thread. :param target: target function that will run in thread :type target: function :param args: args to be passed to thread :type args: list
- leap.util.coroutines.process_events(*args, **kwargs)¶
- leap.util.coroutines.spawn_and_watch_process(command, args, observers=None)¶
spawns a subprocess with command, args, and launch a watcher thread. :param command: command to be executed in the subprocess :type command: str :param args: arguments :type args: list :param observers: tuple of observer functions to be called for each line in the subprocess output. :type observers: tuple :return: a tuple containing the child process instance, and watcher_thread, :rtype: (Subprocess, Thread)
- leap.util.coroutines.watch_output(out, observers)¶
initializes dict of observer coroutines and pushes lines to each of them as they are received from the watched output. :param out: stdout of a process. :type out: fd :param observers: tuple of coroutines to send datafor each event :type observers: tuple
dicts Module¶
- class leap.util.dicts.OrderedDict(*args, **kwds)¶
Bases: dict
Dictionary that remembers insertion order
- clear() → None. Remove all items from od.¶
- copy() → a shallow copy of od¶
- classmethod fromkeys(S[, v]) → New ordered dictionary with keys from S¶
and values equal to v (which defaults to None).
- items() → list of (key, value) pairs in od¶
- iteritems()¶
od.iteritems -> an iterator over the (key, value) items in od
- iterkeys() → an iterator over the keys in od¶
- itervalues()¶
od.itervalues -> an iterator over the values in od
- keys() → list of keys in od¶
- pop(k[, d]) → v¶
remove specified key and return the corresponding value. If key is not found, d is returned if given, otherwise KeyError is raised.
- popitem() → (k, v), return and remove a (key, value) pair.¶
Pairs are returned in LIFO order if last is true or FIFO order if false.
- setdefault(k[, d]) → od.get(k,d), also set od[k]=d if k not in od¶
- update(E, **F) → None. Update od from dict/iterable E and F.¶
If E is a dict instance, does: for k in E: od[k] = E[k] If E has a .keys() method, does: for k in E.keys():
od[k] = E[k]Or if E is an iterable of items, does: for k, v in E: od[k] = v In either case, this is followed by: for k, v in F.items():
od[k] = v
- values() → list of values in od¶
- viewitems() → a set-like object providing a view on od's items¶
- viewkeys() → a set-like object providing a view on od's keys¶
- viewvalues() → an object providing a view on od's values¶
fileutil Module¶
- leap.util.fileutil.check_and_fix_urw_only(_file)¶
test for 600 mode and try to set it if anything different found
- leap.util.fileutil.extend_path()¶
- leap.util.fileutil.is_user_executable(fpath)¶
- leap.util.fileutil.mkdir_f(path)¶
- leap.util.fileutil.mkdir_p(path)¶
implements mkdir -p functionality
- leap.util.fileutil.which(program, path=None)¶
an implementation of which that extends the path with other locations, like sbin (f.i., openvpn binary is likely to be there) @param program: a string representing the binary we’re looking for.
leap_argparse Module¶
- leap.util.leap_argparse.build_parser()¶
all the options for the leap arg parser Some of these could be switched on only if debug flag is present!
- leap.util.leap_argparse.init_leapc_args()¶
misc Module¶
misc utils
- exception leap.util.misc.ImproperlyConfigured¶
Bases: exceptions.Exception
- leap.util.misc.get_openvpn_pids()¶
- leap.util.misc.null_check(value, value_name)¶
translations Module¶
- class leap.util.translations.LEAPTranslatable¶
Bases: dict
An extended dict that implements a .tr method so it can be translated on the fly by our magic translate method
- locale = 'en'¶
- tr(to=None)¶
- leap.util.translations.logger = <logging.Logger object at 0xafcf98c>¶
here I could not do all that I wanted. the context is not getting passed to the xml file. Looks like pylupdate4 is somehow a hack that does not parse too well the python ast. I guess we could generate the xml for ourselves as a last recourse.
- leap.util.translations.qtTranslate()¶
QCoreApplication.translate(str, str, str disambiguation=None, QCoreApplication.Encoding encoding=QCoreApplication.CodecForTr) -> QString QCoreApplication.translate(str, str, str, QCoreApplication.Encoding, int) -> QString
- leap.util.translations.translate(*args, **kwargs)¶
our magic function. translate(Context, text, comment)
