Migrate to github actions (#920)

Not all combinations are migrated to the initial configuration; corresponding TODOs added.

Drive-by: additional combinations uncovered minor portability problems -> fixed
Drive-by: remove no-longer used "script" files.

Co-authored-by: Eugene Kliuchnikov <eustas@chromium.org>

4 files changed, 13 insertions, 15 deletions

diff --git a/scripts/dictionary/step-01-download-rfc.py b/scripts/dictionary/step-01-download-rfc.py
index 14f65cc..04f9ccc 100644
--- a/scripts/dictionary/step-01-download-rfc.py
+++ b/scripts/dictionary/step-01-download-rfc.py
@@ -5,7 +5,7 @@
 
 import urllib2
 
-response = urllib2.urlopen('https://tools.ietf.org/rfc/rfc7932.txt')
+response = urllib2.urlopen("https://tools.ietf.org/rfc/rfc7932.txt")
 
 text = response.read()
 path = "rfc7932.txt"
diff --git a/scripts/dictionary/step-02-rfc-to-bin.py b/scripts/dictionary/step-02-rfc-to-bin.py
index 27737c5..ddf255a 100644
--- a/scripts/dictionary/step-02-rfc-to-bin.py
+++ b/scripts/dictionary/step-02-rfc-to-bin.py
@@ -19,7 +19,7 @@ for line in lines:
     if re_data_line.match(line) is not None:
       data = line.strip()
       for i in range(32):
-        dictionary.append(int(data[2 * i : 2 * i + 2], 16))
+        dictionary.append(int(data[2 * i:2 * i + 2], 16))
       if len(dictionary) == 122784:
         break
   else:
diff --git a/scripts/dictionary/step-03-validate-bin.py b/scripts/dictionary/step-03-validate-bin.py
index 171cc9b..b52e614 100644
--- a/scripts/dictionary/step-03-validate-bin.py
+++ b/scripts/dictionary/step-03-validate-bin.py
@@ -10,6 +10,7 @@ bin_path = "dictionary.bin"
 with open(bin_path, "rb") as raw:
   data = raw.read()
 
+
 def check_digest(name, expected, actual):
   if expected == actual:
     print("[OK] " + name)
@@ -22,15 +23,11 @@ check_digest(
     "0x5136cb04",
     hex(zlib.crc32(data)))
 
-check_digest(
-    "MD5",
-    "96cecd2ee7a666d5aa3627d74735b32a",
-    hashlib.md5(data).hexdigest())
+check_digest("MD5", "96cecd2ee7a666d5aa3627d74735b32a",
+             hashlib.md5(data).hexdigest())
 
-check_digest(
-    "SHA1",
-    "72b41051cb61a9281ba3c4414c289da50d9a7640",
-    hashlib.sha1(data).hexdigest())
+check_digest("SHA1", "72b41051cb61a9281ba3c4414c289da50d9a7640",
+             hashlib.sha1(data).hexdigest())
 
 check_digest(
     "SHA256",
diff --git a/scripts/dictionary/step-04-generate-java-literals.py b/scripts/dictionary/step-04-generate-java-literals.py
index c235f25..d864542 100644
--- a/scripts/dictionary/step-04-generate-java-literals.py
+++ b/scripts/dictionary/step-04-generate-java-literals.py
@@ -1,6 +1,6 @@
 # Step 04 - generate Java literals.
 #
-# Java byte-code has ridiculous restrictions. There is no such thing as
+# Java byte-code has severe restrictions. There is no such thing as
 # "array literal" - those are implemented as series of data[x] = y;
 # as a consequence N-byte array will use 7N bytes in class, plus N bytes
 # in instantiated variable. Also no literal could be longer than 64KiB.
@@ -17,7 +17,7 @@
 
 try:
   unichr  # Python 2
-except NameError
+except NameError:
   unichr = chr  # Python 3
 
 bin_path = "dictionary.bin"
@@ -49,8 +49,9 @@ for b in data:
       cntr = skip_flip_offset + 1
 hi.append(unichr(cntr))
 
-low0 = low[0 : len(low) // 2]
-low1 = low[len(low) // 2 : len(low)]
+low0 = low[0:len(low) // 2]
+low1 = low[len(low) // 2:len(low)]
+
 
 def escape(chars):
   result = []
@@ -68,7 +69,7 @@ def escape(chars):
     elif ord(c) < 32 or ord(c) >= 127:
       result.append("\\u%04X" % ord(c))
     else:
-      result.append(c);
+      result.append(c)
   return result