Fixed up the completion helpers in libbe.command.util

This entailed a fairly thorough cleanup of libbe.util.id.

Remaining unimplemented completion helpers:
  * complete_assigned()
  * complete_extra_strings()
Since these would require scanning all (active?) bugs to compile
lists, and I was feeling lazy...

5 files changed, 296 insertions, 106 deletions

diff --git a/libbe/bugdir.py b/libbe/bugdir.py
index cec1e3b..737dacf 100644
--- a/libbe/bugdir.py
+++ b/libbe/bugdir.py
@@ -39,6 +39,7 @@ import libbe.storage.util.settings_object as settings_object
 import libbe.storage.util.mapfile as mapfile
 import libbe.bug as bug
 import libbe.util.utility as utility
+import libbe.util.id
 
 if libbe.TESTING == True:
     import doctest
@@ -73,11 +74,13 @@ class MultipleBugMatches(ValueError):
         self.shortname = shortname
         self.matches = matches
 
-class NoBugMatches(KeyError):
-    def __init__(self, shortname):
-        msg = "No bug matches %s" % shortname
-        KeyError.__init__(self, msg)
-        self.shortname = shortname
+class NoBugMatches(libbe.util.id.NoIDMatches):
+    def __init__(self, *args, **kwargs):
+        libbe.util.id.NoIDMatches.__init__(self, *args, **kwargs)
+    def __str__(self):
+        if self.msg == None:
+            return 'No bug matches %s' % self.id
+        return self.msg
 
 class DiskAccessRequired (Exception):
     def __init__(self, goal):
@@ -270,8 +273,9 @@ class BugDir (list, settings_object.SavedSettingsObject):
 
     def bug_from_uuid(self, uuid):
         if not self.has_bug(uuid):
-            raise NoBugMatches('No bug matches %s\n  bug map: %s\n  repo: %s' \
-                               % (uuid, self._bug_map, self.storage))
+            raise NoBugMatches(
+                uuid, self.uuids(),
+                'No bug matches %s in %s' % (uuid, self.storage))
         if self._bug_map[uuid] == None:
             self._load_bug(uuid)
         return self._bug_map[uuid]
diff --git a/libbe/command/base.py b/libbe/command/base.py
index cdb4043..2318aa7 100644
--- a/libbe/command/base.py
+++ b/libbe/command/base.py
@@ -62,6 +62,12 @@ class CommandInput (object):
         self.name = name
         self.help = help
 
+    def __str__(self):
+        return '<%s %s>' % (self.__class__.__name__, self.name)
+
+    def __repr__(self):
+        return self.__str__()
+
 class Argument (CommandInput):
     def __init__(self, metavar=None, default=None, type='string',
                  optional=False, repeatable=False,
diff --git a/libbe/command/util.py b/libbe/command/util.py
index 3bd02d0..a5398cf 100644
--- a/libbe/command/util.py
+++ b/libbe/command/util.py
@@ -34,17 +34,86 @@ def complete_path(command, argument, fragment=None):
     return comps
 
 def complete_status(command, argument, fragment=None):
-    return [fragment]
+    bd = command._get_bugdir()
+    import libbe.bug
+    return libbe.bug.status_values
+
 def complete_severity(command, argument, fragment=None):
-    return [fragment]
+    bd = command._get_bugdir()
+    import libbe.bug
+    return libbe.bug.severity_values
+
 def complete_assigned(command, argument, fragment=None):
+    if fragment == None:
+        return []
     return [fragment]
+
 def complete_extra_strings(command, argument, fragment=None):
+    if fragment == None:
+        return []
     return [fragment]
+
 def complete_bug_id(command, argument, fragment=None):
-    return [fragment]
-def complete_bug_comment_id(command, argument, fragment=None):
-    return [fragment]
+    return complete_bug_comment_id(command, argument, fragment,
+                                   comments=False)
+
+def complete_bug_comment_id(command, argument, fragment=None,
+                            active_only=True, comments=True):
+    import libbe.bugdir
+    import libbe.util.id
+    bd = command._get_bugdir()
+    if fragment == None or len(fragment) == 0:
+        fragment = '/'
+    try:
+        p = libbe.util.id.parse_user(bd, fragment)
+        matches = None
+        root,residual = (fragment, None)
+        if not root.endswith('/'):
+            root += '/'
+    except libbe.util.id.InvalidIDStructure, e:
+        return []
+    except libbe.util.id.NoIDMatches:
+        return []
+    except libbe.util.id.MultipleIDMatches, e:
+        if e.common == None:
+            # choose among bugdirs
+            return e.matches
+        common = e.common
+        matches = e.matches
+        root,residual = libbe.util.id.residual(common, fragment)
+        p = libbe.util.id.parse_user(bd, e.common)
+    bug = None
+    if matches == None: # fragment was complete, get a list of children uuids
+        if p['type'] == 'bugdir':
+            matches = bd.uuids()
+            common = bd.id.user()
+        elif p['type'] == 'bug':
+            if comments == False:
+                return [fragment]
+            bug = bd.bug_from_uuid(p['bug'])
+            matches = bug.uuids()
+            common = bug.id.user()
+        else:
+            assert p['type'] == 'comment', p
+            return [fragment]
+    if p['type'] == 'bugdir':
+        child_fn = bd.bug_from_uuid
+    elif p['type'] == 'bug':
+        if comments == False:
+            return[fragment]
+        if bug == None:
+            bug = bd.bug_from_uuid(p['bug'])
+        child_fn = bug.comment_from_uuid
+    elif p['type'] == 'comment':
+        assert matches == None, matches
+        return [fragment]
+    possible = []
+    common += '/'
+    for m in matches:
+        child = child_fn(m)
+        id = child.id.user()
+        possible.append(id.replace(common, root))
+    return possible
 
 def select_values(string, possible_values, name="unkown"):
     """
diff --git a/libbe/ui/command_line.py b/libbe/ui/command_line.py
index b5a3991..b99f812 100755
--- a/libbe/ui/command_line.py
+++ b/libbe/ui/command_line.py
@@ -113,15 +113,19 @@ class CmdOptionParser(optparse.OptionParser):
                 self.complete(argument, fragment)
         for i,arg in enumerate(parsed_args):
             if arg == '--complete':
-                if i < len(self.command.args):
+                if i > 0 and self.command.name == 'be':
+                    break # let this pass through for the command parser to handle
+                elif i < len(self.command.args):
                     argument = self.command.args[i]
+                elif len(self.command.args) == 0:
+                    break # command doesn't take arguments
                 else:
                     argument = self.command.args[-1]
                     if argument.repeatable == False:
                         raise libbe.command.UserError('Too many arguments')
                 fragment = None
-                if i < len(args) - 1:
-                    fragment = args[i+1]
+                if i < len(parsed_args) - 1:
+                    fragment = parsed_args[i+1]
                 self.complete(argument, fragment)
         if len(parsed_args) > len(self.command.args) \
                 and self.command.args[-1].repeatable == False:
@@ -149,7 +153,8 @@ class CmdOptionParser(optparse.OptionParser):
         comps = self.command.complete(argument, fragment)
         if fragment != None:
             comps = [c for c in comps if c.startswith(fragment)]
-        print '\n'.join(comps)
+        if len(comps) > 0:
+            print '\n'.join(comps)
         raise CallbackExit
 
 
diff --git a/libbe/util/id.py b/libbe/util/id.py
index 6b6b51d..f229bef 100644
--- a/libbe/util/id.py
+++ b/libbe/util/id.py
@@ -67,33 +67,56 @@ HIERARCHY = ['bugdir', 'bug', 'comment']
 
 
 class MultipleIDMatches (ValueError):
-    def __init__(self, id, matches):
-        msg = ("More than one id matches %s.  "
-               "Please be more specific.\n%s" % (id, matches))
+    def __init__(self, id, common, matches):
+        msg = ('More than one id matches %s.  '
+               'Please be more specific (%s/*).\n%s' % (id, common, matches))
         ValueError.__init__(self, msg)
         self.id = id
+        self.common = common
         self.matches = matches
 
 class NoIDMatches (KeyError):
-    def __init__(self, id, possible_ids):
-        msg = "No id matches %s.\n%s" % (id, possible_ids)
-        KeyError.__init__(self, msg)
+    def __init__(self, id, possible_ids, msg=None):
+        KeyError.__init__(self, id)
         self.id = id
         self.possible_ids = possible_ids
+        self.msg = msg
+    def __str__(self):
+        if self.msg == None:
+            return 'No id matches %s.\n%s' % (self.id, self.possible_ids)
+        return self.msg
+
+class InvalidIDStructure (KeyError):
+    def __init__(self, id, msg=None):
+        KeyError.__init__(self, id)
+        self.id = id
+        self.msg = msg
+    def __str__(self):
+        if self.msg == None:
+            return 'Invalid id structure "%s"' % self.id
+        return self.msg
 
-
-def _assemble(*args):
+def _assemble(args, check_length=False):
     args = list(args)
     for i,arg in enumerate(args):
         if arg == None:
             args[i] = ''
-    return '/'.join(args)
-
-def _split(id):
+    id = '/'.join(args)
+    if check_length == True:
+        assert len(args) > 0, args
+        if len(args) > 3:
+            raise InvalidIDStructure(id, '%d > 3 levels in "%s"' % (len(args), id))
+    return id
+
+def _split(id, check_length=False):
     args = id.split('/')
     for i,arg in enumerate(args):
         if arg == '':
             args[i] = None
+    if check_length == True:
+        assert len(args) > 0, args
+        if len(args) > 3:
+            raise InvalidIDStructure(id, '%d > 3 levels in "%s"' % (len(args), id))
     return args
 
 def _truncate(uuid, other_uuids, min_length=3):
@@ -105,14 +128,21 @@ def _truncate(uuid, other_uuids, min_length=3):
             chars+=1
     return uuid[:chars]
 
-def _expand(truncated_id, other_ids):
+def _expand(truncated_id, common, other_ids):
+    other_ids = list(other_ids)
+    if len(other_ids) == 0:
+        raise NoIDMatches(truncated_id, other_ids)
+    if truncated_id == None:
+        if len(other_ids) == 1:
+            return other_ids[0]
+        raise MultipleIDMatches(truncated_id, common, other_ids)
     matches = []
     other_ids = list(other_ids)
     for id in other_ids:
         if id.startswith(truncated_id):
             matches.append(id)
     if len(matches) > 1:
-        raise MultipleIDMatches(truncated_id, matches)
+        raise MultipleIDMatches(truncated_id, common, matches)
     if len(matches) == 0:
         raise NoIDMatches(truncated_id, other_ids)
     return matches[0]
@@ -172,7 +202,7 @@ class ID (object):
         assert self._type in HIERARCHY, self._type
 
     def storage(self, *args):
-        return _assemble(self._object.uuid, *args)
+        return _assemble([self._object.uuid]+list(args))
 
     def _ancestors(self):
         ret = [self._object]
@@ -187,7 +217,8 @@ class ID (object):
         return ret
 
     def long_user(self):
-        return _assemble(*[o.uuid for o in self._ancestors()])
+        return _assemble([o.uuid for o in self._ancestors()],
+                         check_length=True)
 
     def user(self):
         ids = []
@@ -196,7 +227,7 @@ class ID (object):
                 ids.append(None)
             else:
                 ids.append(_truncate(o.uuid, o.sibling_uuids()))
-        return _assemble(*ids)
+        return _assemble(ids, check_length=True)
 
 def child_uuids(child_storage_ids):
     """
@@ -210,54 +241,74 @@ def child_uuids(child_storage_ids):
         if len(fields) == 1:
             yield fields[0]
 
+def long_to_short_user(bugdirs, id):
+    ids = _split(id, check_length=True)
+    bugdir = [bd for bd in bugdirs if bd.uuid == ids[0]][0]
+    objects = [bugdir]
+    if len(ids) >= 2:
+        bug = bugdir.bug_from_uuid(ids[1])
+        objects.append(bug)
+    if len(ids) >= 3:
+        comment = bug.comment_from_uuid(ids[2])
+        objects.append(comment)
+    for i,obj in enumerate(objects):
+        ids[i] = _truncate(ids[i], obj.sibling_uuids())
+    return _assemble(ids)
+
+def short_to_long_user(bugdirs, id):
+    ids = _split(id, check_length=True)
+    ids[0] = _expand(ids[0], common=None,
+                     other_ids=[bd.uuid for bd in bugdirs])
+    if len(ids) == 1:
+        return _assemble(ids)
+    bugdir = [bd for bd in bugdirs if bd.uuid == ids[0]][0]
+    ids[1] = _expand(ids[1], common=bugdir.id.user(),
+                     other_ids=bugdir.uuids())
+    if len(ids) == 2:
+        return _assemble(ids)
+    bug = bugdir.bug_from_uuid(ids[1])
+    ids[2] = _expand(ids[2], common=bug.id.user(),
+                     other_ids=bug.uuids())
+    return _assemble(ids)
+
 
 REGEXP = '#([-a-f0-9]*)(/[-a-g0-9]*)?(/[-a-g0-9]*)?#'
 
 class IDreplacer (object):
-    def __init__(self, bugdirs, direction):
+    def __init__(self, bugdirs, replace_fn):
         self.bugdirs = bugdirs
-        self.direction = direction
+        self.replace_fn = replace_fn
     def __call__(self, match):
-        ids = [m.lstrip('/') for m in match.groups() if m != None]
-        ids = self.switch_ids(ids)
-        return '#' + '/'.join(ids) + '#'
-    def switch_id(self, id, sibling_uuids):
-        if id == None:
-            return None
-        if self.direction == 'long_to_short':
-            return _truncate(id, sibling_uuids)
-        return _expand(id, sibling_uuids)
-    def switch_ids(self, ids):
-        assert ids[0] != None, ids
-        if self.direction == 'long_to_short':
-            bugdir = [bd for bd in self.bugdirs if bd.uuid == ids[0]][0]
-            objects = [bugdir]
-            if len(ids) >= 2:
-                bug = bugdir.bug_from_uuid(ids[1])
-                objects.append(bug)
-            if len(ids) >= 3:
-                comment = bug.comment_from_uuid(ids[2])
-                objects.append(comment)
-            for i,obj in enumerate(objects):
-                ids[i] = self.switch_id(ids[i], obj.sibling_uuids())
-        else:
-            ids[0] = self.switch_id(ids[0], [bd.uuid for bd in self.bugdirs])
-            if len(ids) == 1:
-                return ids
-            bugdir = [bd for bd in self.bugdirs if bd.uuid == ids[0]][0]
-            ids[1] = self.switch_id(ids[1], bugdir.uuids())
-            if len(ids) == 2:
-                return ids
-            bug = bugdir.bug_from_uuid(ids[1])
-            ids[2] = self.switch_id(ids[2], bug.uuids())
-        return ids
-
-def short_to_long_user(bugdirs, text):
-    return re.sub(REGEXP, IDreplacer(bugdirs, 'short_to_long'), text)
-
-def long_to_short_user(bugdirs, text):
-    return re.sub(REGEXP, IDreplacer(bugdirs, 'long_to_short'), text)
+        ids = []
+        for m in match.groups():
+            if m == None:
+                m = ''
+            ids.append(m)
+        return '#' + self.replace_fn(self.bugdirs, ''.join(ids)) + '#'
+
+def short_to_long_text(bugdirs, text):
+    return re.sub(REGEXP, IDreplacer(bugdirs, short_to_long_user), text)
 
+def long_to_short_text(bugdirs, text):
+    return re.sub(REGEXP, IDreplacer(bugdirs, long_to_short_user), text)
+
+def residual(base, fragment):
+    """
+    >>> residual('ABC/DEF/', '//GHI')
+    ('//', 'GHI')
+    >>> residual('ABC/DEF/', '/D/GHI')
+    ('/D/', 'GHI')
+    >>> residual('ABC/DEF', 'A/D/GHI')
+    ('A/D/', 'GHI')
+    >>> residual('ABC/DEF', 'A/D/GHI/JKL')
+    ('A/D/', 'GHI/JKL')
+    """
+    base = base.rstrip('/') + '/'
+    ids = fragment.split('/')
+    base_count = base.count('/')
+    root_ids = ids[:base_count] + ['']
+    residual_ids = ids[base_count:]
+    return ('/'.join(root_ids), '/'.join(residual_ids))
 
 def _parse_user(id):
     """
@@ -270,21 +321,34 @@ def _parse_user(id):
     >>> _parse_user('ABC') == \\
     ...     {'bugdir':'ABC', 'type':'bugdir'}
     True
+    >>> _parse_user('') == \\
+    ...     {'bugdir':None, 'type':'bugdir'}
+    True
+    >>> _parse_user('/') == \\
+    ...     {'bugdir':None, 'bug':None, 'type':'bug'}
+    True
+    >>> _parse_user('/DEF/') == \\
+    ...     {'bugdir':None, 'bug':'DEF', 'comment':None, 'type':'comment'}
+    True
+    >>> _parse_user('a/b/c/d')
+    Traceback (most recent call last): 
+      ...
+    InvalidIDStructure: 4 > 3 levels in "a/b/c/d"
     """
     ret = {}
-    args = _split(id)
-    assert len(args) > 0 and len(args) < 4, 'Invalid id "%s"' % id
-    for type,arg in zip(HIERARCHY, args):
-        assert len(arg) > 0, 'Invalid part "%s" of id "%s"' % (arg, id)
+    args = _split(id, check_length=True)
+    for i,(type,arg) in enumerate(zip(HIERARCHY, args)):
+        if arg != None and len(arg) == 0:
+            raise InvalidIDStructure(
+                id, 'Invalid %s part %d "%s" of id "%s"' % (type, i, arg, id))
         ret['type'] = type
         ret[type] = arg
     return ret
 
 def parse_user(bugdir, id):
-    long_id = short_to_long_user([bugdir], '#%s#' % id).strip('#')
+    long_id = short_to_long_user([bugdir], id)
     return _parse_user(long_id)
 
-
 if libbe.TESTING == True:
     class UUIDtestCase(unittest.TestCase):
         def testUUID_gen(self):
@@ -292,22 +356,28 @@ if libbe.TESTING == True:
             self.failUnless(len(id) == 36, 'invalid UUID "%s"' % id)
 
     class DummyObject (object):
-        def __init__(self, uuid, siblings=[]):
+        def __init__(self, uuid, parent=None, siblings=[]):
             self.uuid = uuid
             self._siblings = siblings
+            if parent == None:
+                type_i = 0
+            else:
+                assert parent.type in HIERARCHY, parent
+                setattr(self, parent.type, parent)
+                type_i = HIERARCHY.index(parent.type) + 1
+            self.type = HIERARCHY[type_i]
+            self.id = ID(self, self.type)
         def sibling_uuids(self):
             return self._siblings
 
     class IDtestCase(unittest.TestCase):
         def setUp(self):
             self.bugdir = DummyObject('1234abcd')
-            self.bug = DummyObject('abcdef', ['a1234', 'ab9876'])
-            self.bug.bugdir = self.bugdir
-            self.comment = DummyObject('12345678', ['1234abcd', '1234cdef'])
-            self.comment.bug = self.bug
-            self.bd_id = ID(self.bugdir, 'bugdir')
-            self.b_id = ID(self.bug, 'bug')
-            self.c_id = ID(self.comment, 'comment')
+            self.bug = DummyObject('abcdef', self.bugdir, ['a1234', 'ab9876'])
+            self.comment = DummyObject('12345678', self.bug, ['1234abcd', '1234cdef'])
+            self.bd_id = self.bugdir.id
+            self.b_id = self.bug.id
+            self.c_id = self.comment.id
         def test_storage(self):
             self.failUnless(self.bd_id.storage() == self.bugdir.uuid,
                             self.bd_id.storage())
@@ -315,8 +385,9 @@ if libbe.TESTING == True:
                             self.b_id.storage())
             self.failUnless(self.c_id.storage() == self.comment.uuid,
                             self.c_id.storage())
-            self.failUnless(self.bd_id.storage('x','y','z') == \
-                                '1234abcd/x/y/z', self.bd_id.storage())
+            self.failUnless(self.bd_id.storage('x', 'y', 'z') == \
+                                '1234abcd/x/y/z',
+                            self.bd_id.storage('x', 'y', 'z'))
         def test_long_user(self):
             self.failUnless(self.bd_id.long_user() == self.bugdir.uuid,
                             self.bd_id.long_user())
@@ -338,30 +409,65 @@ if libbe.TESTING == True:
     class ShortLongParseTestCase(unittest.TestCase):
         def setUp(self):
             self.bugdir = DummyObject('1234abcd')
-            self.bug = DummyObject('abcdef', ['a1234', 'ab9876'])
-            self.bug.bugdir = self.bugdir
+            self.bug = DummyObject('abcdef', self.bugdir, ['a1234', 'ab9876'])
+            self.comment = DummyObject('12345678', self.bug, ['1234abcd', '1234cdef'])
+            self.bd_id = self.bugdir.id
+            self.b_id = self.bug.id
+            self.c_id = self.comment.id
             self.bugdir.bug_from_uuid = lambda uuid: self.bug
             self.bugdir.uuids = lambda : self.bug.sibling_uuids() + [self.bug.uuid]
-            self.comment = DummyObject('12345678', ['1234abcd', '1234cdef'])
-            self.comment.bug = self.bug
             self.bug.comment_from_uuid = lambda uuid: self.comment
             self.bug.uuids = lambda : self.comment.sibling_uuids() + [self.comment.uuid]
-            self.bd_id = ID(self.bugdir, 'bugdir')
-            self.b_id = ID(self.bug, 'bug')
-            self.c_id = ID(self.comment, 'comment')
             self.short = 'bla bla #123/abc# bla bla #123/abc/12345# bla bla'
             self.long = 'bla bla #1234abcd/abcdef# bla bla #1234abcd/abcdef/12345678# bla bla'
-            self.short_id = '123/abc'
-        def test_short_to_long(self):
-            self.failUnless(short_to_long_user([self.bugdir], self.short) == self.long,
-                            '\n' + self.short + '\n' + short_to_long_user([self.bugdir], self.short) + '\n' + self.long)
-        def test_long_to_short(self):
-            self.failUnless(long_to_short_user([self.bugdir], self.long) == self.short,
-                            '\n' + long_to_short_user([self.bugdir], self.long) + '\n' + self.short)
+            self.short_id_parse_pairs = [
+                ('', {'bugdir':'1234abcd', 'type':'bugdir'}),
+                ('123/abc', {'bugdir':'1234abcd', 'bug':'abcdef',
+                             'type':'bug'}),
+                ('123/abc/12345', {'bugdir':'1234abcd', 'bug':'abcdef',
+                                   'comment':'12345678', 'type':'comment'}),
+                ]
+            self.short_id_exception_pairs = [
+                ('z', NoIDMatches('z', ['1234abcd'])),
+                ('///', InvalidIDStructure(
+                        '///', msg='4 > 3 levels in "///"')),
+                ('/', MultipleIDMatches(
+                        None, '123', ['a1234', 'ab9876', 'abcdef'])),
+                ('123/', MultipleIDMatches(
+                        None, '123', ['a1234', 'ab9876', 'abcdef'])),
+                ('123/abc/', MultipleIDMatches(
+                        None, '123/abc', ['1234abcd','1234cdef','12345678'])),
+                ]
+        def test_short_to_long_text(self):
+            self.failUnless(short_to_long_text([self.bugdir], self.short) == self.long,
+                            '\n' + self.short + '\n' + short_to_long_text([self.bugdir], self.short) + '\n' + self.long)
+        def test_long_to_short_text(self):
+            self.failUnless(long_to_short_text([self.bugdir], self.long) == self.short,
+                            '\n' + long_to_short_text([self.bugdir], self.long) + '\n' + self.short)
         def test_parse_user(self):
-            self.failUnless(parse_user(self.bugdir, self.short_id) == \
-                                {'bugdir':'1234abcd', 'bug':'abcdef', 'type':'bug'},
-                            parse_user(self.bugdir, self.short_id))
+            for short_id,parsed in self.short_id_parse_pairs:
+                ret = parse_user(self.bugdir, short_id)
+                self.failUnless(ret == parsed,
+                                'got %s\nexpected %s' % (ret, parsed))
+        def test_parse_user_exceptions(self):
+            for short_id,exception in self.short_id_exception_pairs:
+                try:
+                    ret = parse_user(self.bugdir, short_id)
+                    self.fail('Expected parse_user(bugdir, "%s") to raise %s,'
+                              '\n  but it returned %s'
+                              % (short_id, exception.__class__.__name__, ret))
+                except exception.__class__, e:
+                    for attr in dir(e):
+                        if attr.startswith('_') or attr == 'args':
+                            continue
+                        value = getattr(e, attr)
+                        expected = getattr(exception, attr)
+                        self.failUnless(
+                            value == expected,
+                            'Expected parse_user(bugdir, "%s") %s.%s'
+                            '\n  to be %s, but it is %s\n\n%s'
+                              % (short_id, exception.__class__.__name__,
+                                 attr, expected, value, e))
 
     unitsuite =unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
     suite = unittest.TestSuite([unitsuite, doctest.DocTestSuite()])