ditz-mode / contrib / ditz.py

"""
Python interface to Ditz issue directory.
"""

import os
import yaml
import glob

class Ditz(object):
    def __init__(self, issuedir = "issues"):
        self.issuedir = issuedir

        path = os.path.join(issuedir, Project.filename)
        if os.path.exists(path):
            self.project = self._read(path)
        else:
            raise DitzError("'%s' is not a Ditz issue directory" % issuedir)

    def __iter__(self):
        match = os.path.join(self.issuedir, Issue.template % "*")
        for path in glob.glob(match):
            yield self._read(path)

    def _read(self, path):
        return yaml.safe_load(open(path))

    def _write(self, data, path):
        fp = open(path, "w")
        data = yaml.dump(data, fp, default_flow_style = False)
        fp.close()

class DitzObject(yaml.YAMLObject):
    yaml_loader = yaml.SafeLoader
    ditz_tag = "!ditz.rubyforge.org,2008-03-06"

class Config(DitzObject):
    yaml_tag = DitzObject.ditz_tag + '/config'
    filename = ".ditz-config"

class Project(DitzObject):
    yaml_tag = DitzObject.ditz_tag + '/project'
    filename = "project.yaml"

class Component(DitzObject):
    yaml_tag = DitzObject.ditz_tag + '/component'

class Release(DitzObject):
    yaml_tag = DitzObject.ditz_tag + '/release'

class Issue(DitzObject):
    yaml_tag = DitzObject.ditz_tag + '/issue'
    template = "issue-%s.yaml"

    @property
    def filename(self):
        return self.template % self.id

class DitzError(Exception): pass

if __name__ == "__main__":
    ditz = Ditz()

    print ditz.project.name

    print "Releases:"
    for release in ditz.project.releases:
        date = release.release_time 
        print "   %s [%s]" % (release.name,
                              date if date else "unreleased")

    print "Issues:"
    for issue in ditz:
        print "   %s [%s]" % (issue.title, issue.type)
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
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Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.