fixed errors in setup cache

pym/core/__main__.py

@@ -1,4 +0,0 @@
-#for debugging
-from . import core_main
-if __name__ == '__main__':
-    core_main.core_main()

pym/core/setup_cache.py

@@ -65,7 +65,7 @@ class Cache():
                     else:
                         patch_template = False
                 for fname, pkg in self.reMerge.findall(data):
-                    pkg = pkg or get_pkgname_by_filename(fn)
+                    pkg = pkg or get_pkgname_by_filename(fn).encode("UTF-8")
                     yield (self.PATCH_TYPE if patch_template
                            else self.MERGE_TYPE, pkg)
 
@@ -78,7 +78,7 @@ class Cache():
                        if x.endswith(self.CLT_SUFFIX)):
                 data = readFile(fn, binary=True)
                 for fname, pkg in self.reMerge.findall(data):
-                    pkg = pkg or get_pkgname_by_filename(fn)
+                    pkg = pkg or get_pkgname_by_filename(fn).encode("UTF-8")
                     yield (self.MERGE_TYPE, pkg)
 
     @staticmethod
@@ -115,4 +115,4 @@ class Cache():
                     with writeFile(self.fn_patch, binary=True) as f:
                         f.write(b"\n".join(list_packages))
                 with writeFile(self.fn_mtime, binary=True) as f:
-                    f.write(bytes(time.time()))
+                    f.write(str(time.time()).encode("UTF-8"))