Prima versione gestore configurazioni

bananaSPLIT/libbabanasplit/libconfload.py

@@ -3,8 +3,9 @@ Created on 2 nov 2019
 
 @author: Emanuele Trabattoni
 '''
-from bananaSPLIT.libbabanasplit.libfancylogger import fancyLogger
+from libbabanasplit.libfancylogger import fancyLogger
-import json,sys, os
+import json,os,glob,copy
+
 
 class bananaCONF(object):
 	'''
@@ -12,7 +13,12 @@ class bananaCONF(object):
 	'''
 	def __init__(self, workdir=None, logger=None):
 		self.log =  logger
+		self.fileList = None
+		self.workdir = None
+		self.inUse = None
+		self.settingsList = dict()
 		if workdir is not None:
+			self.workdir = workdir
 			os.chdir(workdir)
 			self.log.debug("Cerco le configurazioni in: [{}]".format(os.getcwd()))
 		else:
@@ -20,22 +26,57 @@ class bananaCONF(object):
 		pass
 	
 	def open(self):
+		self.log.info("Carico i file di configurazione")
+		self.fileList = glob.glob(self.workdir+"\\*.json")
+		if len(self.fileList) > 0:
+			for f in self.fileList:
+				try:
+					tf = json.load(open(f))
+					fName = f.split("\\")[-1]
+					self.settingsList[fName] = copy.deepcopy(tf)
+					self.log.info("Caricato correttamente: {}".format(fName))
+					f.close()
+				except json.JSONDecodeError as e:
+					self.log.error("Impossibile leggere la configurazione:{}\n \
+									Controlla il file a riga: {} e colonna:{}" .format(e.doc, e.lineno, e.colno))
+				except IOError as ee:
+					self.log.error("Impossibile aprire il file: {}".format(ee))
+				except Exception as eee:
+					self.log.critical("Eccezione inaspettata: {}".format(eee))
+		else:
+			self.log.error("Non ho trovato alcun file di configurazione!")
 		pass
 	
 	def reload(self):
+		self.settingsList = None
+		self.fileList = None
+		self.inUse = None
+		self.open()
+		pass
+	
+	def use(self, toUse):
+		self.inUse = toUse
 		pass
 	
 	def save(self):
+		self.log.info("Salvo la configurazione: {}".format(self.inUse))
+		try:
+			f=open()
+			json.dump(self.settingsList[self.inUse], f)
+			f.close()
+		except IOError as eee:
+			self.log.error("Impossibile salvare il file: {}".format(self.inUse))
 		pass
 	
-	def get(self):
+	def get(self, k):
 		pass
 	
-	def set(self):
+	def set(self, k, v):
 		pass
 	
 if __name__ == "__main__":
 	logg = fancyLogger() 
-	confloader = bananaCONF(workdir=os.getcwd(), logger=logg)
+	confloader = bananaCONF(workdir="../", logger=logg)
+	confloader.open()