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author | Serge Guelton <sguelton@quarkslab.com> | 2019-01-03 14:26:56 +0000 |
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committer | Serge Guelton <sguelton@quarkslab.com> | 2019-01-03 14:26:56 +0000 |
commit | f886c03e47092d1fad1998df0ddfcffa9e8c3d48 (patch) | |
tree | 98f9c815fbac0aea0362bfd246e40b8a54796871 | |
parent | d23e9bc5af0220c049d841acf219e2158f7004b8 (diff) |
Portable Python script across Python version
StringIO is obsoleted in Python3, replaced by io.BytesIO or io.StringIO depending on the use.
Differential Revision: https://reviews.llvm.org/D55196
llvm-svn: 350318
-rw-r--r-- | clang/bindings/python/tests/cindex/test_translation_unit.py | 7 | ||||
-rwxr-xr-x | clang/tools/clang-format/clang-format-diff.py | 9 | ||||
-rw-r--r-- | clang/tools/scan-view/share/ScanView.py | 16 |
3 files changed, 20 insertions, 12 deletions
diff --git a/clang/bindings/python/tests/cindex/test_translation_unit.py b/clang/bindings/python/tests/cindex/test_translation_unit.py index b3075eb85de1..f3e770a93611 100644 --- a/clang/bindings/python/tests/cindex/test_translation_unit.py +++ b/clang/bindings/python/tests/cindex/test_translation_unit.py @@ -6,6 +6,7 @@ if 'CLANG_LIBRARY_PATH' in os.environ: from contextlib import contextmanager import gc import os +import sys import tempfile import unittest @@ -93,10 +94,10 @@ int SOME_DEFINE; self.assertEqual(spellings[-1], 'y') def test_unsaved_files_2(self): - try: - from StringIO import StringIO - except: + if sys.version_info.major >= 3: from io import StringIO + else: + from io import BytesIO as StringIO tu = TranslationUnit.from_source('fake.c', unsaved_files = [ ('fake.c', StringIO('int x;'))]) spellings = [c.spelling for c in tu.cursor.get_children()] diff --git a/clang/tools/clang-format/clang-format-diff.py b/clang/tools/clang-format/clang-format-diff.py index 54347ce7593a..d6d351041611 100755 --- a/clang/tools/clang-format/clang-format-diff.py +++ b/clang/tools/clang-format/clang-format-diff.py @@ -28,10 +28,11 @@ import difflib import re import subprocess import sys -try: - from StringIO import StringIO -except ImportError: - from io import StringIO + +if sys.version_info.major >= 3: + from io import StringIO +else: + from io import BytesIO as StringIO def main(): diff --git a/clang/tools/scan-view/share/ScanView.py b/clang/tools/scan-view/share/ScanView.py index da30f3618747..c40366b2e849 100644 --- a/clang/tools/scan-view/share/ScanView.py +++ b/clang/tools/scan-view/share/ScanView.py @@ -13,7 +13,12 @@ except ImportError: from urllib.parse import urlparse, unquote import posixpath -import StringIO + +if sys.version_info.major >= 3: + from io import StringIO, BytesIO +else: + from io import BytesIO, BytesIO as StringIO + import re import shutil import threading @@ -117,7 +122,7 @@ class ReporterThread(threading.Thread): except Reporter.ReportFailure as e: self.status = e.value except Exception as e: - s = StringIO.StringIO() + s = StringIO() import traceback print('<b>Unhandled Exception</b><br><pre>', file=s) traceback.print_exc(file=s) @@ -275,7 +280,7 @@ class ScanViewRequestHandler(SimpleHTTPRequestHandler): def handle_exception(self, exc): import traceback - s = StringIO.StringIO() + s = StringIO() print("INTERNAL ERROR\n", file=s) traceback.print_exc(file=s) f = self.send_string(s.getvalue(), 'text/plain') @@ -739,15 +744,16 @@ File Bug</h3> return f def send_string(self, s, ctype='text/html', headers=True, mtime=None): + encoded_s = s.encode() if headers: self.send_response(200) self.send_header("Content-type", ctype) - self.send_header("Content-Length", str(len(s))) + self.send_header("Content-Length", str(len(encoded_s))) if mtime is None: mtime = self.dynamic_mtime self.send_header("Last-Modified", self.date_time_string(mtime)) self.end_headers() - return StringIO.StringIO(s) + return BytesIO(encoded_s) def send_patched_file(self, path, ctype): # Allow a very limited set of variables. This is pretty gross. |