Vendor import of lldb trunk r290819:vendor/lldb/lldb-trunk-r290819

https://llvm.org/svn/llvm-project/lldb/trunk@290819

7 files changed, 44 insertions, 11 deletions

diff --git a/packages/Python/lldbsuite/support/encoded_file.py b/packages/Python/lldbsuite/support/encoded_file.py
index 7581564f7e3a..2c2fef383f7f 100644
--- a/packages/Python/lldbsuite/support/encoded_file.py
+++ b/packages/Python/lldbsuite/support/encoded_file.py
@@ -14,6 +14,7 @@ import io
 # Third party modules
 import six
 
+
 def _encoded_read(old_read, encoding):
     def impl(size):
         result = old_read(size)
@@ -24,6 +25,7 @@ def _encoded_read(old_read, encoding):
         return result
     return impl
 
+
 def _encoded_write(old_write, encoding):
     def impl(s):
         # If we were asked to write a `str` (in Py2) or a `bytes` (in Py3) decode it
@@ -38,9 +40,24 @@ Create a Text I/O file object that can be written to with either unicode strings
 under Python 2 and Python 3, and automatically encodes and decodes as necessary to return the
 native string type for the current Python version
 '''
-def open(file, encoding, mode='r', buffering=-1, errors=None, newline=None, closefd=True):
-    wrapped_file = io.open(file, mode=mode, buffering=buffering, encoding=encoding,
-                           errors=errors, newline=newline, closefd=closefd)
+
+
+def open(
+        file,
+        encoding,
+        mode='r',
+        buffering=-1,
+        errors=None,
+        newline=None,
+        closefd=True):
+    wrapped_file = io.open(
+        file,
+        mode=mode,
+        buffering=buffering,
+        encoding=encoding,
+        errors=errors,
+        newline=newline,
+        closefd=closefd)
     new_read = _encoded_read(getattr(wrapped_file, 'read'), encoding)
     new_write = _encoded_write(getattr(wrapped_file, 'write'), encoding)
     setattr(wrapped_file, 'read', new_read)
diff --git a/packages/Python/lldbsuite/support/fs.py b/packages/Python/lldbsuite/support/fs.py
index 9a56808369de..30388596ea16 100644
--- a/packages/Python/lldbsuite/support/fs.py
+++ b/packages/Python/lldbsuite/support/fs.py
@@ -31,6 +31,7 @@ def _find_file_in_paths(paths, exe_basename):
             return os.path.normcase(trial_exe_path)
     return None
 
+
 def find_executable(executable):
     """Finds the specified executable in the PATH or known good locations."""
 
@@ -59,6 +60,6 @@ def find_executable(executable):
 
     if not result or len(result) < 1:
         raise os.OSError(
-            "failed to find exe='%s' in paths='%s'" % (executable, paths_to_check))
+            "failed to find exe='%s' in paths='%s'" %
+            (executable, paths_to_check))
     return result
-
diff --git a/packages/Python/lldbsuite/support/funcutils.py b/packages/Python/lldbsuite/support/funcutils.py
index 53dd1fb370ba..2fa10097d43b 100644
--- a/packages/Python/lldbsuite/support/funcutils.py
+++ b/packages/Python/lldbsuite/support/funcutils.py
@@ -8,9 +8,17 @@ import inspect
 
 # LLDB modules
 
+
 def requires_self(func):
     func_argc = len(inspect.getargspec(func).args)
-    if func_argc == 0 or (getattr(func,'im_self', None) is not None) or (hasattr(func, '__self__')):
+    if func_argc == 0 or (
+        getattr(
+            func,
+            'im_self',
+            None) is not None) or (
+            hasattr(
+                func,
+                '__self__')):
         return False
     else:
         return True
diff --git a/packages/Python/lldbsuite/support/gmodules.py b/packages/Python/lldbsuite/support/gmodules.py
index 4f2fd9643b14..5d66bd14896d 100644
--- a/packages/Python/lldbsuite/support/gmodules.py
+++ b/packages/Python/lldbsuite/support/gmodules.py
@@ -22,9 +22,8 @@ def is_compiler_clang_with_gmodules(compiler_path):
         else:
             # Check the compiler help for the -gmodules option.
             clang_help = os.popen("%s --help" % compiler_path).read()
-            return GMODULES_HELP_REGEX.search(clang_help, re.DOTALL) is not None
+            return GMODULES_HELP_REGEX.search(
+                clang_help, re.DOTALL) is not None
 
     GMODULES_SUPPORT_MAP[compiler_path] = _gmodules_supported_internal()
     return GMODULES_SUPPORT_MAP[compiler_path]
-
-
diff --git a/packages/Python/lldbsuite/support/optional_with.py b/packages/Python/lldbsuite/support/optional_with.py
index 41342288bc6a..f91b3c6fdeb6 100644
--- a/packages/Python/lldbsuite/support/optional_with.py
+++ b/packages/Python/lldbsuite/support/optional_with.py
@@ -2,6 +2,7 @@
 # Provides a with-style resource handler for optionally-None resources
 # ====================================================================
 
+
 class optional_with(object):
     # pylint: disable=too-few-public-methods
     # This is a wrapper - it is not meant to provide any extra methods.
@@ -39,6 +40,7 @@ class optional_with(object):
     forget the try/finally using optional_with(), since
     the with syntax can be used.
     """
+
     def __init__(self, wrapped_object):
         self.wrapped_object = wrapped_object
 
diff --git a/packages/Python/lldbsuite/support/seven.py b/packages/Python/lldbsuite/support/seven.py
index 56ddd8db3f66..e04f48308b7d 100644
--- a/packages/Python/lldbsuite/support/seven.py
+++ b/packages/Python/lldbsuite/support/seven.py
@@ -10,11 +10,16 @@ else:
     def get_command_status_output(command):
         try:
             import subprocess
-            return (0, subprocess.check_output(command, shell=True, universal_newlines=True))
+            return (
+                0,
+                subprocess.check_output(
+                    command,
+                    shell=True,
+                    universal_newlines=True))
         except subprocess.CalledProcessError as e:
             return (e.returncode, e.output)
 
     def get_command_output(command):
         return get_command_status_output(command)[1]
 
-    cmp_ = lambda x, y: (x > y) - (x < y)
\ No newline at end of file
+    cmp_ = lambda x, y: (x > y) - (x < y)
diff --git a/packages/Python/lldbsuite/support/sockutil.py b/packages/Python/lldbsuite/support/sockutil.py
index b3d81d14884a..789deed8017a 100644
--- a/packages/Python/lldbsuite/support/sockutil.py
+++ b/packages/Python/lldbsuite/support/sockutil.py
@@ -14,6 +14,7 @@ import socket
 # LLDB modules
 import use_lldb_suite
 
+
 def recvall(sock, size):
     bytes = io.BytesIO()
     while size > 0: