Adding electrical specs

Initial file creation

config.py

@@ -13,23 +13,34 @@ import librepdk.technologies
 class Config:
 	confname = None
 	tech_data = None
+	electric_data = None
 
 	def __init__(self, process):
 		self.ureg = pint.UnitRegistry()
 		self.ureg.autoconvert_offset_to_baseunit = True
 		self.process = process
-		tech_subdir=os.path.join("librepdk","technologies","*.tech.*")
-		files=[]
+		techfile_filter=os.path.join("librepdk","technologies","*.tech.*")
+		electric_filter=os.path.join("librepdk","technologies","*.electric.*")
+		techfiles=[]
+		electricfiles=[]
 		for path in sys.path:
-			files+=glob(os.path.join(path,tech_subdir))
+			techfiles+=glob(os.path.join(path,techfile_filter))
+			electricfiles+=glob(os.path.join(path,electric_filter))
 
+		# find technology files
 		technologies = []
-		for i, file in enumerate(files):
+		for i, file in enumerate(techfiles):
 			module = SourceFileLoader(str(i), file).load_module()
 			technologies.append(module.name)
 			if module.name == process:
 				self.tech_data = load_tech_file(file)
 
+		# find electric specs
+		for i, file in enumerate(electricfiles):
+			module = SourceFileLoader(str(i), file).load_module()
+			if module.name == process:
+				self.electric_data = module
+
 		if process not in technologies:
 			message = "Invalid technology: "+process+"!\nValid technologies are: \n"
 			for i, t in enumerate(technologies):

technologies/sky130.electric.py

+# All known electrical characteristics for SKY130
+
+name = "SKY130"