コード例 #1
0
ファイル: flect.py プロジェクト: ryancotterell/flect
def inflect(lemma, inflection):
    """\
    Return the inflected form given lemma and inflection rules.
    Supports front, back and mid changes.
    """
    form = lemma
    # replace irregular
    if inflection.startswith('*'):
        form = inflection[1:]
    # if there are changes, perform them
    elif inflection != '':
        # find out the front, mid, back changes
        diffs = inflection.split(",")
        front = first(lambda x: x.startswith('<'), diffs)
        back = first(lambda x: x.startswith('>'), diffs)
        mid = first(lambda x: '-' in x, diffs)
        # perform the changes
        add_back = ''
        # chop off the things from the back
        if back is not None:
            chop, add_back = re.match(r'^>([0-9]+)(.*)$', back).groups()
            chop = int(chop)
            if chop != 0:
                form = form[0:-chop]
        # changes in the middle
        if mid is not None:
            mids = mid.split(' ')
            search_part = form[0:-1].lower()
            for change in mids:
                orig, changed = change.split('-')
                orig_len = len(orig)
                # numbered change format -- position and length
                if re.match(r'^[0-9]', orig):
                    neg_pos, orig_len = re.match(r'^([0-9]+):([0-9]+)$',
                                                 orig).groups()
                    orig_len = int(orig_len)
                    pos = len(lemma) - int(neg_pos)
                # letter change format: find by adjacent letters
                elif len(search_part) > 0:
                    pos = search_part.rfind(orig, 0)
                else:
                    pos = len(form) - 1
                if pos >= -1:  # TODO what if we prohibit -1 ?
                    form = form[0:pos] + changed + form[pos + orig_len:]
                    search_part = search_part[0:pos]
        # add things to beginning and end
        if front is not None:
            form = front[1:] + form
        form = form + add_back
    # return the resulting word form
    return form
コード例 #2
0
ファイル: cluster.py プロジェクト: chagge/flect
 def __get_job_state(self):
     """\
     Parse the qstat command and try to retrieve the current job
     state and the machine it is running on.
     """
     # get state of job assuming it is in the queue
     output = self.__try_command('qstat')
     # get the relevant line of the qstat output
     output = first(lambda line: re.search(self.jobid, line),
                    output.split("\n"))
     # job does not exist anymore
     if output is None:
         return self.FINISH, None
     # parse the correct line:
     fields = re.split(r'\s+', output)
     state, host = fields[4], fields[7]
     host = re.sub(r'.*@([^.]+)\..*', r'\1', host)
     return state, host
コード例 #3
0
ファイル: cluster.py プロジェクト: mkorvas/flect
 def __get_job_state(self):
     """\
     Parse the qstat command and try to retrieve the current job
     state and the machine it is running on.
     """
     # get state of job assuming it is in the queue
     output = self.__try_command('qstat')
     # get the relevant line of the qstat output
     output = first(lambda line: re.search(self.jobid, line),
                    output.split("\n"))
     # job does not exist anymore
     if output is None:
         return self.FINISH, None
     # parse the correct line:
     fields = re.split(r'\s+', output)
     state, host = fields[4], fields[7]
     host = re.sub(r'.*@([^.]+)\..*', r'\1', host)
     return state, host
コード例 #4
0
ファイル: cluster.py プロジェクト: chagge/flect
 def remove_dependency(self, dependency):
     """\
     Removes the given Job(s) from the dependencies list.
     """
     # single element removed
     if isinstance(dependency, (Job, basestring, int)):
         if isinstance(dependency, int):
             jobid = str(dependency)
         else:
             jobid = dependency
         rem = first(lambda d: d == jobid, self.__dependencies)
         if rem is not None:
             self.__dependencies.remove(rem)
         else:
             raise ValueError('Cannot find dependency!')
     elif isinstance(dependency, collections.Iterable):
         for dep_elem in dependency:
             self.remove_dependency(dep_elem)
     else:
         raise ValueError('Unknown dependency type!')
コード例 #5
0
ファイル: cluster.py プロジェクト: mkorvas/flect
 def remove_dependency(self, dependency):
     """\
     Removes the given Job(s) from the dependencies list.
     """
     # single element removed
     if isinstance(dependency, (Job, basestring, int)):
         if isinstance(dependency, int):
             jobid = str(dependency)
         else:
             jobid = dependency
         rem = first(lambda d: d == jobid, self.__dependencies)
         if rem is not None:
             self.__dependencies.remove(rem)
         else:
             raise ValueError('Cannot find dependency!')
     elif isinstance(dependency, collections.Iterable):
         for dep_elem in dependency:
             self.remove_dependency(dep_elem)
     else:
         raise ValueError('Unknown dependency type!')