FIX: Fix new linting issues (#1407)

pyart/core/radar.py

@@ -748,7 +748,7 @@ def _dic_info(self, attr, level, out, dic=None, ident_level=0):
         else:
             data = dic["data"]
             t = (data.dtype, data.shape)
-            d_str = "<ndarray of type: %s and shape: %s>" % t
+            d_str = "<ndarray of type: {} and shape: {}>".format(*t)
 
         # compact, only data summary
         if level == "compact":

pyart/io/cfradial.py

@@ -529,7 +529,7 @@ def write_cfradial(
         node = platform.node()
         time_str = datetime.datetime.now().isoformat()
         t = (user, node, time_str)
-        history = "created by %s on %s at %s using Py-ART" % (t)
+        history = "created by {} on {} at {} using Py-ART".format(*t)
 
     dataset.setncatts(metadata_copy)
 

pyart/lazydict.py

@@ -92,7 +92,7 @@ def __str__(self):
         else:
             seperator = ", "
         lazy_reprs = [(repr(k), repr(v)) for k, v in self._lazyload.items()]
-        lazy_strs = ["%s: LazyLoad(%s)" % r for r in lazy_reprs]
+        lazy_strs = ["{}: LazyLoad({})".format(*r) for r in lazy_reprs]
         lazy_str = ", ".join(lazy_strs) + "}"
         return str(self._dic)[:-1] + seperator + lazy_str