tests: replace pycodestyle with black

[vpp.git] / extras / scripts / list_api_changes.py

diff --git a/extras/scripts/list_api_changes.py b/extras/scripts/list_api_changes.py
index a25edf2..7433f54 100755 (executable)
--- a/extras/scripts/list_api_changes.py
+++ b/extras/scripts/list_api_changes.py
@@ -1,33 +1,37 @@
-#!/usr/bin/env python
-import os, fnmatch, subprocess
+#!/usr/bin/env python3
+from __future__ import print_function
+import fnmatch
+import os
+import subprocess
 
-starttag = 'v18.07-rc0'
-endtag = 'v18.07'
+starttag = "v19.08-rc0"
+endtag = "HEAD"
 emit_md = True
 apifiles = []
 
-for root, dirnames, filenames in os.walk('.'):
-    for filename in fnmatch.filter(filenames, '*.api'):
+for root, dirnames, filenames in os.walk("."):
+    for filename in fnmatch.filter(filenames, "*.api"):
         apifiles.append(os.path.join(root, filename))
 
 for f in apifiles:
-    commits = subprocess.check_output(['git', 'log',
-                                       '--oneline', starttag + '..' + endtag,
-                                       f])
+    commits = subprocess.check_output(
+        ["git", "log", "--oneline", starttag + ".." + endtag, f]
+    )
     if commits:
-        if f[0:2] == './':
+        if f[0:2] == "./":
             f = f[2:]
         if emit_md:
-            print "| @c %s ||" % f
-            print "| ------- | ------- |"
+            print("| @c %s ||" % f)
+            print("| ------- | ------- |")
             for line in commits.splitlines():
                 parts = line.strip().split()
                 commit = parts[0]
-                message = " ".join(parts[1:]).replace("|", "\|")
-                print "| [%s](https://gerrit.fd.io/r/gitweb?" \
-                        "p=vpp.git;a=commit;h=%s) | %s |" % (
-                                commit, commit, message)
-            print
+                message = b" ".join(parts[1:]).decode().replace("|", r"\|")
+                print(
+                    "| [%s](https://gerrit.fd.io/r/gitweb?"
+                    "p=vpp.git;a=commit;h=%s) | %s |" % (commit, commit, message)
+                )
+            print()
         else:
-            print f
-            print commits
+            print(f)
+            print(commits)