diff options
Diffstat (limited to 'gbp')
| -rw-r--r-- | gbp/git/modifier.py | 59 |
1 files changed, 54 insertions, 5 deletions
diff --git a/gbp/git/modifier.py b/gbp/git/modifier.py index 51d9693..ad5ee7a 100644 --- a/gbp/git/modifier.py +++ b/gbp/git/modifier.py @@ -20,8 +20,9 @@ Someone who modifiers something in git like committing changes or authoring a patch """ -from gbp.git.errors import GitError +import calendar, datetime +from gbp.git.errors import GitError class GitModifierError(GitError): """Exception thrown by L{GitModifier}""" @@ -31,9 +32,33 @@ class GitModifierError(GitError): class GitModifier(object): """Stores authorship/comitter information""" def __init__(self, name=None, email=None, date=None): + """ + @param name: the modifier's name + @type name: C{str} + @param email: the modifier's email + @type email: C{str} + @param date: the date of the modification + @type date: C{str} (git raw date), C{int} (timestamp) or I{datetime} object + """ self.name = name self.email = email - self.date = date + self._parse_date(date) + + def _parse_date(self, date): + self._offset = '+0000' + self._date = None + + if isinstance(date, basestring): + timestamp, offset = date.split() + self._date = datetime.datetime.utcfromtimestamp(int(timestamp)) + self._offset = offset + elif type(date) in [ type(0), type(0.0) ]: + self._date = datetime.datetime.utcfromtimestamp(date) + elif isinstance(date, datetime.datetime): + self._date = date + elif date != None: + raise ValueError("Date '%s' not timestamp, " + "datetime object or git raw date" % date) def _get_env(self, who): """Get author or comitter information as env var dictionary""" @@ -50,6 +75,30 @@ class GitModifier(object): extra_env['GIT_%s_DATE' % who] = self.date return extra_env + def get_date(self): + """Return date as a git raw date""" + if self._date: + return "%s %s" % (calendar.timegm(self._date.utctimetuple()), + self._offset) + else: + return None + + def set_date(self, date): + """Set date from timestamp, git raw date or datetime object""" + self._parse_date(date) + + date = property(get_date, set_date) + + @property + def datetime(self): + """Return the date as datetime object""" + return self._date + + @property + def tz_offset(self): + """Return the date's UTC offset""" + return self._offset + def get_author_env(self): """ Get env vars for authorship information @@ -77,10 +126,10 @@ class GitModifier(object): return self._get_env('committer') def __getitem__(self, key): - if key in self.keys(): - return self.__dict__[key] + if key == 'date': + return self.date else: - raise KeyError + return self.__dict__[key] def keys(self): return [ 'name', 'email', 'date' ] |