Enable Pylint in CI and fix its errors (#311)

* Remove wildcard imports

Use explicit imports rather than wildcards. This is more maintainable.

* Enable Pylint in CI and fix its errors

The main fixes were:

* Specify encoding for all file opens. By default it depends on environment variables which is bad.
* Use `with` to open files. Otherwise they don't necessarily get closed.

There were also a few minor things like using `enumerate`, not using objects as default arguments, etc. In some cases I slightly refactored the code.

1 files changed, 1 insertions, 1 deletions

diff --git a/parse.py b/parse.py
index 4339e81..5704877 100755
--- a/parse.py
+++ b/parse.py
@@ -44,7 +44,7 @@ def main():
 
     instr_dict = create_inst_dict(extensions, include_pseudo)
 
-    with open("instr_dict.json", "w") as outfile:
+    with open("instr_dict.json", "w", encoding="utf-8") as outfile:
         json.dump(add_segmented_vls_insn(instr_dict), outfile, indent=2)
     instr_dict = collections.OrderedDict(sorted(instr_dict.items()))