class FileLogSchemaModel:
query = Query()
def __init__(self, db_path):
dbpath = os.path.join(db_path, 'filelogdb.json')
self._db = TinyDB(dbpath)
def req_fields_json(self, dict_result):
req_items = ['flid', 'filename', 'filesize', 'filetype', 'bizdomain', 'uploadtm', 'ingesttm', 'filedesc', 'filedelim', 'fileencode', 'tags', 'state', "nodename", "bizdomain"]
return {key: value for key, value in dict_result.items()
if key in req_items}
def search_op(self, req_dict):
####exists = self.search_res(req_dict['db']) && self.search_res(req_dict['schema']) && self.search_res(req_dict['table']) && self.search_res(req_dict['fieldname'])
exists = self._db.search((FileLogSchemaModel.query.filename == req_dict['filename']) & (FileLogSchemaModel.query.filetype == req_dict['filetype']))
return True if exists else False
def get_allrecs(self):
return self._db.search(FileLogSchemaModel.query.flid > 0)
def search_res(self, filename):
return self._db.search(FileLogSchemaModel.query.filename == filename)
def search_file(self, filename):
ctentry = Query();
#res_info = self._db.search(ctentry.fieldname == fieldname)
res_info = self._db.search(ctentry.filename.search(filename,flags=re.IGNORECASE))
return res_info
def search_file_byid(self, fileid):
ctentry = Query()
res_info = self._db.search(ctentry.flid.search(fileid))
return res_info
def search_file_bynode(self, node):
ctentry = Query()
res_info = self._db.search(ctentry.nodename.search(node))
return res_info
def get_total_recs(self):
ctqry = Query();
dlen = self._db.count(ctqry.flid > 0)
return dlen
def insert_op(self, req_dict):
if not self.search_op(req_dict):
rec_id = self._db.__len__()
req_dict['flid'] = rec_id+1;
self._db.insert(req_dict)
return self._db.all()
return "None_Insert"
def delete_op(self, req_dict):
if self.search_op(req_dict):
self._db.remove(where('fieldname') == req_dict['fieldname'])
return self._db.all()
return "None_Delete"
def update_op(self, old_fieldname, req_dict):
if not self.search_res(old_fieldname):
return False
self._db.update({'db': req_dict['db'],
'schema': req_dict['schema'],
'table': req_dict['table'],
'fieldname': req_dict['fieldname'],
'fielddtype': req_dict['fielddtype']
},
SchemaModel.query.fieldname == old_fieldname)
return self._db.all()
def update_state_bynode(self, nodename, state):
if not self.search_file_bynode(nodename):
return False
self._db.update({'state': state
},
FileLogSchemaModel.query.nodename == nodename)
return True
def stop_db(self):
self._db.close()
### Aufgabe 2 - Kontaktbuch - CSV mit Dicts ####
import csv
from tinydb import TinyDB, Query
db = TinyDB( 'db.json' )
kontaktListe = Query()
db_len = db.__len__()
print("--- Kontaktbuch mit DB usw was los???? OK . ---")
def menuAnzeigen():
print("\n Menü: \n - 1 Alle Kontakte anzeigen \n - 2 Kontakt hinzufügen \n - 3 Einzelne Kontakte suchen \n - 4 Einzelne Kontakte ändern \n - 5 Kontakt löschen \n - 6 Export in eine CSV Datei (Speichern) \n - 7 Import aus einer CSV Datei (Laden) \n - 8 Programm beenden")
print("Bitte geben Sie das Menü an: ")
def navigation():
try:
navigation_eingabe = int(input())
if navigation_eingabe == 1:
kontakteAnzeigen()
elif navigation_eingabe == 2:
kontaktHinzufugen()
elif navigation_eingabe == 3:
