class PVersion(PBasic):
"""
version.json bearbeiten
"""
micodb = None
def __init__(self):
PBasic.__init__(self)
self.init()
def init(self):
self.micodb = JsonDictDb(PStatics.getVersionfile(), False)
if not self.micodb.exist():
self.micodb.set(version_data)
self.micodb.save()
def write_versionfile(self):
da = self.micodb.get('1')
pprint.pprint(
{
'date': da['date'],
'version': str(da['major']) + '.' + str(da['minor']) + '.' + str(da['revision']),
'build': da['build']
}
)
self._write()
def save_version(self):
self.micodb.save()
def increment_build(self):
da = self.micodb.get('1')
da['build'] += 1
da['date'] = self.jetzt
self.save_version()
def increment_major(self):
da = self.micodb.get('1')
da['major'] += 1
da['minor'] = '0'
da['revision'] = '0'
self.save_version()
def increment_minor(self):
da = self.micodb.get('1')
da['minor'] += 1
da['revision'] = 0
self.save_version()
def increment_revision(self):
da = self.micodb.get('1')
da['revision'] += 1
self.save_version()
class PHistory(PBasic):
"""
history.json bearbeiten
"""
data = None
def __init__(self):
PBasic.__init__(self)
self.init()
def init(self):
self.micodb = JsonDictDb(PStatics.getHistoryfile(), False)
if not self.micodb.exist():
# self.micodb.set(history_data)
# self.micodb.save()
# da = self.micodb.get("1")
self.micodb.set(self.getNewDataset())
self.micodb.save()
def getNewDataset(self, da=None):
if da is None:
da = history_data
da['id'] = self.getNewId()
da['start'] = self.jetzt
da['end'] = self.jetzt
return da
# (IMHO) the simplest approach:
def sortedDictValues1(adict):
items = adict.items()
items.sort()
return [value for key, value in items]
# an alternative implementation, which
# happens to run a bit faster for large
# dictionaries on my machine:
def sortedDictValues2(adict):
keys = adict.keys()
keys.sort()
return [dict[key] for key in keys]
# a further slight speed-up on my box
# is to map a bound-method:
def sortedDictValues3(adict):
keys = adict.keys()
keys.sort()
return map(adict.get, keys)
def makezeit(self, lastline):
""" Die letzte Zeit berechnen bevor die neue Zeile eingefügt wird.
:param lastline:
:return:
"""
t1 = datetime.datetime.strptime(lastline['start'], self.ccFormat)
t2 = datetime.datetime.strptime(lastline['end'], self.ccFormat)
diff = t2 - t1
return int(diff.total_seconds() / 60)
def increment_history(self):
a = 0
self.data = self.micodb.getlast()
# self.data = self.micodb.getlistlast('1')
# self.data = []
newid = self.getNewId()
a = self.micodb.getId()
# datum/zeit von jetzt
# aktuelle datum/Zeit (datetime)
nun1 = datetime.datetime.now()
# endzeit holen und umrechen (datetime)
nun2 = datetime.datetime.strptime(self.data['end'], self.ccFormat)
# differenz
difftime = nun1 - nun2
diff30 = (difftime - datetime.timedelta(minutes=30)).total_seconds()
if diff30 > 0:
# Differenz ist größer 30 minuten. Neue Zeile einfügen.
# im vorhandenen Datensatz die anzahl der Minuten setzen
self.data['minutes'] = self.makezeit(self.data)
# einen neuen Datensatz einfügen
self.micodb.set(self.getNewDataset())
else:
# Differenz ist kleiner als 30 Minuten. Der Wert 'end' wird aktualisiert
self.data['end'] = self.jetzt
self.data['minutes'] = self.makezeit(self.data)
self.micodb.save()
def listen(self):
""" listet die History files auf """
pprint.pprint(self.micodb.db)