From e0ae9ddffe0a708d0d3f5b8cc10488d466fc43c4 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Tue, 11 Oct 2022 10:07:57 +0200 Subject: [PATCH] gh-97669: Remove outdated example scripts (#97675) (#98167) Remove outdated example scripts of the Tools/scripts/ directory: * gprof2html.py * md5sum.py * nm2def.py * pathfix.py * win_add2path.py Remove test_gprof2html, test_md5sum and test_pathfix of test_tools. --- Lib/test/test_tools/test_gprof2html.py | 35 ---- Lib/test/test_tools/test_md5sum.py | 78 --------- Lib/test/test_tools/test_pathfix.py | 131 -------------- Lib/test/test_tools/test_sundry.py | 11 +- PCbuild/lib.pyproj | 2 - Tools/scripts/README | 9 - Tools/scripts/gprof2html.py | 87 ---------- Tools/scripts/md5sum.py | 93 ---------- Tools/scripts/nm2def.py | 104 ------------ Tools/scripts/pathfix.py | 225 ------------------------- Tools/scripts/win_add2path.py | 58 ------- 11 files changed, 2 insertions(+), 831 deletions(-) delete mode 100644 Lib/test/test_tools/test_gprof2html.py delete mode 100644 Lib/test/test_tools/test_md5sum.py delete mode 100644 Lib/test/test_tools/test_pathfix.py delete mode 100755 Tools/scripts/gprof2html.py delete mode 100755 Tools/scripts/md5sum.py delete mode 100755 Tools/scripts/nm2def.py delete mode 100755 Tools/scripts/pathfix.py delete mode 100644 Tools/scripts/win_add2path.py diff --git a/Lib/test/test_tools/test_gprof2html.py b/Lib/test/test_tools/test_gprof2html.py deleted file mode 100644 index 7cceb8faf8e..00000000000 --- a/Lib/test/test_tools/test_gprof2html.py +++ /dev/null @@ -1,35 +0,0 @@ -"""Tests for the gprof2html script in the Tools directory.""" - -import os -import sys -import unittest -from unittest import mock -import tempfile - -from test.test_tools import skip_if_missing, import_tool - -skip_if_missing() - -class Gprof2htmlTests(unittest.TestCase): - - def setUp(self): - self.gprof = import_tool('gprof2html') - oldargv = sys.argv - def fixup(): - sys.argv = oldargv - self.addCleanup(fixup) - sys.argv = [] - - def test_gprof(self): - # Issue #14508: this used to fail with a NameError. - with mock.patch.object(self.gprof, 'webbrowser') as wmock, \ - tempfile.TemporaryDirectory() as tmpdir: - fn = os.path.join(tmpdir, 'abc') - open(fn, 'wb').close() - sys.argv = ['gprof2html', fn] - self.gprof.main() - self.assertTrue(wmock.open.called) - - -if __name__ == '__main__': - unittest.main() diff --git a/Lib/test/test_tools/test_md5sum.py b/Lib/test/test_tools/test_md5sum.py deleted file mode 100644 index 710461f8819..00000000000 --- a/Lib/test/test_tools/test_md5sum.py +++ /dev/null @@ -1,78 +0,0 @@ -"""Tests for the md5sum script in the Tools directory.""" - -import os -import unittest -from test.support import os_helper -from test.support import hashlib_helper -from test.support.script_helper import assert_python_ok, assert_python_failure - -from test.test_tools import scriptsdir, skip_if_missing - -skip_if_missing() - -@hashlib_helper.requires_hashdigest('md5', openssl=True) -class MD5SumTests(unittest.TestCase): - @classmethod - def setUpClass(cls): - cls.script = os.path.join(scriptsdir, 'md5sum.py') - os.mkdir(os_helper.TESTFN_ASCII) - cls.fodder = os.path.join(os_helper.TESTFN_ASCII, 'md5sum.fodder') - with open(cls.fodder, 'wb') as f: - f.write(b'md5sum\r\ntest file\r\n') - cls.fodder_md5 = b'd38dae2eb1ab346a292ef6850f9e1a0d' - cls.fodder_textmode_md5 = b'a8b07894e2ca3f2a4c3094065fa6e0a5' - - @classmethod - def tearDownClass(cls): - os_helper.rmtree(os_helper.TESTFN_ASCII) - - def test_noargs(self): - rc, out, err = assert_python_ok(self.script) - self.assertEqual(rc, 0) - self.assertTrue( - out.startswith(b'd41d8cd98f00b204e9800998ecf8427e ')) - self.assertFalse(err) - - def test_checksum_fodder(self): - rc, out, err = assert_python_ok(self.script, self.fodder) - self.assertEqual(rc, 0) - self.assertTrue(out.startswith(self.fodder_md5)) - for part in self.fodder.split(os.path.sep): - self.assertIn(part.encode(), out) - self.assertFalse(err) - - def test_dash_l(self): - rc, out, err = assert_python_ok(self.script, '-l', self.fodder) - self.assertEqual(rc, 0) - self.assertIn(self.fodder_md5, out) - parts = self.fodder.split(os.path.sep) - self.assertIn(parts[-1].encode(), out) - self.assertNotIn(parts[-2].encode(), out) - - def test_dash_t(self): - rc, out, err = assert_python_ok(self.script, '-t', self.fodder) - self.assertEqual(rc, 0) - self.assertTrue(out.startswith(self.fodder_textmode_md5)) - self.assertNotIn(self.fodder_md5, out) - - def test_dash_s(self): - rc, out, err = assert_python_ok(self.script, '-s', '512', self.fodder) - self.assertEqual(rc, 0) - self.assertIn(self.fodder_md5, out) - - def test_multiple_files(self): - rc, out, err = assert_python_ok(self.script, self.fodder, self.fodder) - self.assertEqual(rc, 0) - lines = out.splitlines() - self.assertEqual(len(lines), 2) - self.assertEqual(*lines) - - def test_usage(self): - rc, out, err = assert_python_failure(self.script, '-h') - self.assertEqual(rc, 2) - self.assertEqual(out, b'') - self.assertGreater(err, b'') - - -if __name__ == '__main__': - unittest.main() diff --git a/Lib/test/test_tools/test_pathfix.py b/Lib/test/test_tools/test_pathfix.py deleted file mode 100644 index aa754bc479b..00000000000 --- a/Lib/test/test_tools/test_pathfix.py +++ /dev/null @@ -1,131 +0,0 @@ -import os -import subprocess -import sys -import unittest -from test.support import os_helper -from test.test_tools import scriptsdir, skip_if_missing - - -# need Tools/script/ directory: skip if run on Python installed on the system -skip_if_missing() - - -class TestPathfixFunctional(unittest.TestCase): - script = os.path.join(scriptsdir, 'pathfix.py') - - def setUp(self): - self.addCleanup(os_helper.unlink, os_helper.TESTFN) - - def pathfix(self, shebang, pathfix_flags, exitcode=0, stdout='', stderr='', - directory=''): - if directory: - # bpo-38347: Test filename should contain lowercase, uppercase, - # "-", "_" and digits. - filename = os.path.join(directory, 'script-A_1.py') - pathfix_arg = directory - else: - filename = os_helper.TESTFN - pathfix_arg = filename - - with open(filename, 'w', encoding='utf8') as f: - f.write(f'{shebang}\n' + 'print("Hello world")\n') - - encoding = sys.getfilesystemencoding() - proc = subprocess.run( - [sys.executable, self.script, - *pathfix_flags, '-n', pathfix_arg], - env={**os.environ, 'PYTHONIOENCODING': encoding}, - capture_output=True) - - if stdout == '' and proc.returncode == 0: - stdout = f'{filename}: updating\n' - self.assertEqual(proc.returncode, exitcode, proc) - self.assertEqual(proc.stdout.decode(encoding), stdout.replace('\n', os.linesep), proc) - self.assertEqual(proc.stderr.decode(encoding), stderr.replace('\n', os.linesep), proc) - - with open(filename, 'r', encoding='utf8') as f: - output = f.read() - - lines = output.split('\n') - self.assertEqual(lines[1:], ['print("Hello world")', '']) - new_shebang = lines[0] - - if proc.returncode != 0: - self.assertEqual(shebang, new_shebang) - - return new_shebang - - def test_recursive(self): - tmpdir = os_helper.TESTFN + '.d' - self.addCleanup(os_helper.rmtree, tmpdir) - os.mkdir(tmpdir) - expected_stderr = f"recursedown('{os.path.basename(tmpdir)}')\n" - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python', - ['-i', '/usr/bin/python3'], - directory=tmpdir, - stderr=expected_stderr), - '#! /usr/bin/python3') - - def test_pathfix(self): - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python', - ['-i', '/usr/bin/python3']), - '#! /usr/bin/python3') - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python -R', - ['-i', '/usr/bin/python3']), - '#! /usr/bin/python3') - - def test_pathfix_keeping_flags(self): - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python -R', - ['-i', '/usr/bin/python3', '-k']), - '#! /usr/bin/python3 -R') - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python', - ['-i', '/usr/bin/python3', '-k']), - '#! /usr/bin/python3') - - def test_pathfix_adding_flag(self): - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python', - ['-i', '/usr/bin/python3', '-a', 's']), - '#! /usr/bin/python3 -s') - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python -S', - ['-i', '/usr/bin/python3', '-a', 's']), - '#! /usr/bin/python3 -s') - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python -V', - ['-i', '/usr/bin/python3', '-a', 'v', '-k']), - '#! /usr/bin/python3 -vV') - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python', - ['-i', '/usr/bin/python3', '-a', 'Rs']), - '#! /usr/bin/python3 -Rs') - self.assertEqual( - self.pathfix( - '#! /usr/bin/env python -W default', - ['-i', '/usr/bin/python3', '-a', 's', '-k']), - '#! /usr/bin/python3 -sW default') - - def test_pathfix_adding_errors(self): - self.pathfix( - '#! /usr/bin/env python -E', - ['-i', '/usr/bin/python3', '-a', 'W default', '-k'], - exitcode=2, - stderr="-a option doesn't support whitespaces") - - -if __name__ == '__main__': - unittest.main() diff --git a/Lib/test/test_tools/test_sundry.py b/Lib/test/test_tools/test_sundry.py index ed03c2f75a3..04e38acdb34 100644 --- a/Lib/test/test_tools/test_sundry.py +++ b/Lib/test/test_tools/test_sundry.py @@ -19,15 +19,13 @@ class TestSundryScripts(unittest.TestCase): # added for a script it should be added to the allowlist below. # scripts that have independent tests. - allowlist = ['reindent', 'pdeps', 'gprof2html', 'md5sum'] + allowlist = ['reindent'] # scripts that can't be imported without running denylist = ['make_ctype'] - # scripts that use windows-only modules - windows_only = ['win_add2path'] # denylisted for other reasons other = ['2to3'] - skiplist = denylist + allowlist + windows_only + other + skiplist = denylist + allowlist + other def test_sundry(self): old_modules = import_helper.modules_setup() @@ -45,11 +43,6 @@ class TestSundryScripts(unittest.TestCase): # Unload all modules loaded in this test import_helper.modules_cleanup(*old_modules) - @unittest.skipIf(sys.platform != "win32", "Windows-only test") - def test_sundry_windows(self): - for name in self.windows_only: - import_tool(name) - if __name__ == '__main__': unittest.main() diff --git a/PCbuild/lib.pyproj b/PCbuild/lib.pyproj index 9934dc577bf..daa20211910 100644 --- a/PCbuild/lib.pyproj +++ b/PCbuild/lib.pyproj @@ -1334,9 +1334,7 @@ - - diff --git a/Tools/scripts/README b/Tools/scripts/README index 70ea5f4cd0f..2fcceccc075 100644 --- a/Tools/scripts/README +++ b/Tools/scripts/README @@ -4,20 +4,11 @@ useful while building, extending or managing Python. 2to3 Main script for running the 2to3 conversion tool abitype.py Converts a C file to use the PEP 384 type definition API combinerefs.py A helper for analyzing PYTHONDUMPREFS output -diff.py Print file diffs in context, unified, or ndiff formats -gprof2html.py Transform gprof(1) output into useful HTML idle3 Main program to start IDLE -md5sum.py Print MD5 checksums of argument files -ndiff.py Intelligent diff between text files (Tim Peters) -nm2def.py Create a template for PC/python_nt.def (Marc Lemburg) -parseentities.py Utility for parsing HTML entity definitions parse_html5_entities.py Utility for parsing HTML5 entity definitions patchcheck.py Perform common checks and cleanup before committing -pathfix.py Change #!/usr/local/bin/python into something else -ptags.py Create vi tags file for Python modules pydoc3 Python documentation browser reindent.py Change .py files to use 4-space indents run_tests.py Run the test suite with more sensible default options stable_abi.py Stable ABI checks and file generators. untabify.py Replace tabs with spaces in argument files -win_add2path.py Add Python to the search path on Windows diff --git a/Tools/scripts/gprof2html.py b/Tools/scripts/gprof2html.py deleted file mode 100755 index bf0530ef3e4..00000000000 --- a/Tools/scripts/gprof2html.py +++ /dev/null @@ -1,87 +0,0 @@ -#! /usr/bin/env python3 - -"""Transform gprof(1) output into useful HTML.""" - -import html -import os -import re -import sys -import webbrowser - -header = """\ - - - gprof output (%s) - - -
-"""
-
-trailer = """\
-
- - -""" - -def add_escapes(filename): - with open(filename, encoding="utf-8") as fp: - for line in fp: - yield html.escape(line) - -def gprof2html(input, output, filename): - output.write(header % filename) - for line in input: - output.write(line) - if line.startswith(" time"): - break - labels = {} - for line in input: - m = re.match(r"(.* )(\w+)\n", line) - if not m: - output.write(line) - break - stuff, fname = m.group(1, 2) - labels[fname] = fname - output.write('%s%s\n' % - (stuff, fname, fname, fname)) - for line in input: - output.write(line) - if line.startswith("index % time"): - break - for line in input: - m = re.match(r"(.* )(\w+)(( <cycle.*>)? \[\d+\])\n", line) - if not m: - output.write(line) - if line.startswith("Index by function name"): - break - continue - prefix, fname, suffix = m.group(1, 2, 3) - if fname not in labels: - output.write(line) - continue - if line.startswith("["): - output.write('%s%s%s\n' % - (prefix, fname, fname, fname, suffix)) - else: - output.write('%s%s%s\n' % - (prefix, fname, fname, suffix)) - for line in input: - for part in re.findall(r"(\w+(?:\.c)?|\W+)", line): - if part in labels: - part = '%s' % (part, part) - output.write(part) - output.write(trailer) - - -def main(): - filename = "gprof.out" - if sys.argv[1:]: - filename = sys.argv[1] - outputfilename = filename + ".html" - input = add_escapes(filename) - with open(outputfilename, "w", encoding="utf-8") as output: - gprof2html(input, output, filename) - webbrowser.open("file:" + os.path.abspath(outputfilename)) - -if __name__ == '__main__': - main() diff --git a/Tools/scripts/md5sum.py b/Tools/scripts/md5sum.py deleted file mode 100755 index f910576377a..00000000000 --- a/Tools/scripts/md5sum.py +++ /dev/null @@ -1,93 +0,0 @@ -#! /usr/bin/env python3 - -"""Python utility to print MD5 checksums of argument files. -""" - - -bufsize = 8096 -fnfilter = None -rmode = 'rb' - -usage = """ -usage: md5sum.py [-b] [-t] [-l] [-s bufsize] [file ...] --b : read files in binary mode (default) --t : read files in text mode (you almost certainly don't want this!) --l : print last pathname component only --s bufsize: read buffer size (default %d) -file ... : files to sum; '-' or no files means stdin -""" % bufsize - -import io -import sys -import os -import getopt -from hashlib import md5 - -def sum(*files): - sts = 0 - if files and isinstance(files[-1], io.IOBase): - out, files = files[-1], files[:-1] - else: - out = sys.stdout - if len(files) == 1 and not isinstance(files[0], str): - files = files[0] - for f in files: - if isinstance(f, str): - if f == '-': - sts = printsumfp(sys.stdin, '', out) or sts - else: - sts = printsum(f, out) or sts - else: - sts = sum(f, out) or sts - return sts - -def printsum(filename, out=sys.stdout): - try: - fp = open(filename, rmode) - except IOError as msg: - sys.stderr.write('%s: Can\'t open: %s\n' % (filename, msg)) - return 1 - with fp: - if fnfilter: - filename = fnfilter(filename) - sts = printsumfp(fp, filename, out) - return sts - -def printsumfp(fp, filename, out=sys.stdout): - m = md5() - try: - while 1: - data = fp.read(bufsize) - if not data: - break - if isinstance(data, str): - data = data.encode(fp.encoding) - m.update(data) - except IOError as msg: - sys.stderr.write('%s: I/O error: %s\n' % (filename, msg)) - return 1 - out.write('%s %s\n' % (m.hexdigest(), filename)) - return 0 - -def main(args = sys.argv[1:], out=sys.stdout): - global fnfilter, rmode, bufsize - try: - opts, args = getopt.getopt(args, 'blts:') - except getopt.error as msg: - sys.stderr.write('%s: %s\n%s' % (sys.argv[0], msg, usage)) - return 2 - for o, a in opts: - if o == '-l': - fnfilter = os.path.basename - elif o == '-b': - rmode = 'rb' - elif o == '-t': - rmode = 'r' - elif o == '-s': - bufsize = int(a) - if not args: - args = ['-'] - return sum(args, out) - -if __name__ == '__main__' or __name__ == sys.argv[0]: - sys.exit(main(sys.argv[1:], sys.stdout)) diff --git a/Tools/scripts/nm2def.py b/Tools/scripts/nm2def.py deleted file mode 100755 index a885ebd6fec..00000000000 --- a/Tools/scripts/nm2def.py +++ /dev/null @@ -1,104 +0,0 @@ -#! /usr/bin/env python3 -"""nm2def.py - -Helpers to extract symbols from Unix libs and auto-generate -Windows definition files from them. Depends on nm(1). Tested -on Linux and Solaris only (-p option to nm is for Solaris only). - -By Marc-Andre Lemburg, Aug 1998. - -Additional notes: the output of nm is supposed to look like this: - -acceler.o: -000001fd T PyGrammar_AddAccelerators - U PyGrammar_FindDFA -00000237 T PyGrammar_RemoveAccelerators - U _IO_stderr_ - U exit - U fprintf - U free - U malloc - U printf - -grammar1.o: -00000000 T PyGrammar_FindDFA -00000034 T PyGrammar_LabelRepr - U _PyParser_TokenNames - U abort - U printf - U sprintf - -... - -Even if this isn't the default output of your nm, there is generally an -option to produce this format (since it is the original v7 Unix format). - -""" -import os, sys - -PYTHONLIB = 'libpython%d.%d.a' % sys.version_info[:2] -PC_PYTHONLIB = 'Python%d%d.dll' % sys.version_info[:2] -NM = 'nm -p -g %s' # For Linux, use "nm -g %s" - -def symbols(lib=PYTHONLIB,types=('T','C','D')): - - with os.popen(NM % lib) as pipe: - lines = pipe.readlines() - lines = [s.strip() for s in lines] - symbols = {} - for line in lines: - if len(line) == 0 or ':' in line: - continue - items = line.split() - if len(items) != 3: - continue - address, type, name = items - if type not in types: - continue - symbols[name] = address,type - return symbols - -def export_list(symbols): - - data = [] - code = [] - for name,(addr,type) in symbols.items(): - if type in ('C','D'): - data.append('\t'+name) - else: - code.append('\t'+name) - data.sort() - data.append('') - code.sort() - return ' DATA\n'.join(data)+'\n'+'\n'.join(code) - -# Definition file template -DEF_TEMPLATE = """\ -EXPORTS -%s -""" - -# Special symbols that have to be included even though they don't -# pass the filter -SPECIALS = ( - ) - -def filter_Python(symbols,specials=SPECIALS): - - for name in list(symbols.keys()): - if name[:2] == 'Py' or name[:3] == '_Py': - pass - elif name not in specials: - del symbols[name] - -def main(): - - s = symbols(PYTHONLIB) - filter_Python(s) - exports = export_list(s) - f = sys.stdout # open('PC/python_nt.def','w') - f.write(DEF_TEMPLATE % (exports)) - # f.close() - -if __name__ == '__main__': - main() diff --git a/Tools/scripts/pathfix.py b/Tools/scripts/pathfix.py deleted file mode 100755 index f957b115471..00000000000 --- a/Tools/scripts/pathfix.py +++ /dev/null @@ -1,225 +0,0 @@ -#!/usr/bin/env python3 - -# Change the #! line (shebang) occurring in Python scripts. The new interpreter -# pathname must be given with a -i option. -# -# Command line arguments are files or directories to be processed. -# Directories are searched recursively for files whose name looks -# like a python module. -# Symbolic links are always ignored (except as explicit directory -# arguments). -# The original file is kept as a back-up (with a "~" attached to its name), -# -n flag can be used to disable this. - -# Sometimes you may find shebangs with flags such as `#! /usr/bin/env python -si`. -# Normally, pathfix overwrites the entire line, including the flags. -# To change interpreter and keep flags from the original shebang line, use -k. -# If you want to keep flags and add to them one single literal flag, use option -a. - - -# Undoubtedly you can do this using find and sed or perl, but this is -# a nice example of Python code that recurses down a directory tree -# and uses regular expressions. Also note several subtleties like -# preserving the file's mode and avoiding to even write a temp file -# when no changes are needed for a file. -# -# NB: by changing only the function fixfile() you can turn this -# into a program for a different change to Python programs... - -import sys -import os -from stat import * -import getopt - -err = sys.stderr.write -dbg = err -rep = sys.stdout.write - -new_interpreter = None -preserve_timestamps = False -create_backup = True -keep_flags = False -add_flags = b'' - - -def main(): - global new_interpreter - global preserve_timestamps - global create_backup - global keep_flags - global add_flags - - usage = ('usage: %s -i /interpreter -p -n -k -a file-or-directory ...\n' % - sys.argv[0]) - try: - opts, args = getopt.getopt(sys.argv[1:], 'i:a:kpn') - except getopt.error as msg: - err(str(msg) + '\n') - err(usage) - sys.exit(2) - for o, a in opts: - if o == '-i': - new_interpreter = a.encode() - if o == '-p': - preserve_timestamps = True - if o == '-n': - create_backup = False - if o == '-k': - keep_flags = True - if o == '-a': - add_flags = a.encode() - if b' ' in add_flags: - err("-a option doesn't support whitespaces") - sys.exit(2) - if not new_interpreter or not new_interpreter.startswith(b'/') or \ - not args: - err('-i option or file-or-directory missing\n') - err(usage) - sys.exit(2) - bad = 0 - for arg in args: - if os.path.isdir(arg): - if recursedown(arg): bad = 1 - elif os.path.islink(arg): - err(arg + ': will not process symbolic links\n') - bad = 1 - else: - if fix(arg): bad = 1 - sys.exit(bad) - - -def ispython(name): - return name.endswith('.py') - - -def recursedown(dirname): - dbg('recursedown(%r)\n' % (dirname,)) - bad = 0 - try: - names = os.listdir(dirname) - except OSError as msg: - err('%s: cannot list directory: %r\n' % (dirname, msg)) - return 1 - names.sort() - subdirs = [] - for name in names: - if name in (os.curdir, os.pardir): continue - fullname = os.path.join(dirname, name) - if os.path.islink(fullname): pass - elif os.path.isdir(fullname): - subdirs.append(fullname) - elif ispython(name): - if fix(fullname): bad = 1 - for fullname in subdirs: - if recursedown(fullname): bad = 1 - return bad - - -def fix(filename): -## dbg('fix(%r)\n' % (filename,)) - try: - f = open(filename, 'rb') - except IOError as msg: - err('%s: cannot open: %r\n' % (filename, msg)) - return 1 - with f: - line = f.readline() - fixed = fixline(line) - if line == fixed: - rep(filename+': no change\n') - return - head, tail = os.path.split(filename) - tempname = os.path.join(head, '@' + tail) - try: - g = open(tempname, 'wb') - except IOError as msg: - err('%s: cannot create: %r\n' % (tempname, msg)) - return 1 - with g: - rep(filename + ': updating\n') - g.write(fixed) - BUFSIZE = 8*1024 - while 1: - buf = f.read(BUFSIZE) - if not buf: break - g.write(buf) - - # Finishing touch -- move files - - mtime = None - atime = None - # First copy the file's mode to the temp file - try: - statbuf = os.stat(filename) - mtime = statbuf.st_mtime - atime = statbuf.st_atime - os.chmod(tempname, statbuf[ST_MODE] & 0o7777) - except OSError as msg: - err('%s: warning: chmod failed (%r)\n' % (tempname, msg)) - # Then make a backup of the original file as filename~ - if create_backup: - try: - os.rename(filename, filename + '~') - except OSError as msg: - err('%s: warning: backup failed (%r)\n' % (filename, msg)) - else: - try: - os.remove(filename) - except OSError as msg: - err('%s: warning: removing failed (%r)\n' % (filename, msg)) - # Now move the temp file to the original file - try: - os.rename(tempname, filename) - except OSError as msg: - err('%s: rename failed (%r)\n' % (filename, msg)) - return 1 - if preserve_timestamps: - if atime and mtime: - try: - os.utime(filename, (atime, mtime)) - except OSError as msg: - err('%s: reset of timestamp failed (%r)\n' % (filename, msg)) - return 1 - # Return success - return 0 - - -def parse_shebang(shebangline): - shebangline = shebangline.rstrip(b'\n') - start = shebangline.find(b' -') - if start == -1: - return b'' - return shebangline[start:] - - -def populate_flags(shebangline): - old_flags = b'' - if keep_flags: - old_flags = parse_shebang(shebangline) - if old_flags: - old_flags = old_flags[2:] - if not (old_flags or add_flags): - return b'' - # On Linux, the entire string following the interpreter name - # is passed as a single argument to the interpreter. - # e.g. "#! /usr/bin/python3 -W Error -s" runs "/usr/bin/python3 "-W Error -s" - # so shebang should have single '-' where flags are given and - # flag might need argument for that reasons adding new flags is - # between '-' and original flags - # e.g. #! /usr/bin/python3 -sW Error - return b' -' + add_flags + old_flags - - -def fixline(line): - if not line.startswith(b'#!'): - return line - - if b"python" not in line: - return line - - flags = populate_flags(line) - return b'#! ' + new_interpreter + flags + b'\n' - - -if __name__ == '__main__': - main() diff --git a/Tools/scripts/win_add2path.py b/Tools/scripts/win_add2path.py deleted file mode 100644 index 1c9aedc5ed8..00000000000 --- a/Tools/scripts/win_add2path.py +++ /dev/null @@ -1,58 +0,0 @@ -"""Add Python to the search path on Windows - -This is a simple script to add Python to the Windows search path. It -modifies the current user (HKCU) tree of the registry. - -Copyright (c) 2008 by Christian Heimes -Licensed to PSF under a Contributor Agreement. -""" - -import sys -import site -import os -import winreg - -HKCU = winreg.HKEY_CURRENT_USER -ENV = "Environment" -PATH = "PATH" -DEFAULT = "%PATH%" - -def modify(): - pythonpath = os.path.dirname(os.path.normpath(sys.executable)) - scripts = os.path.join(pythonpath, "Scripts") - appdata = os.environ["APPDATA"] - if hasattr(site, "USER_SITE"): - usersite = site.USER_SITE.replace(appdata, "%APPDATA%") - userpath = os.path.dirname(usersite) - userscripts = os.path.join(userpath, "Scripts") - else: - userscripts = None - - with winreg.CreateKey(HKCU, ENV) as key: - try: - envpath = winreg.QueryValueEx(key, PATH)[0] - except OSError: - envpath = DEFAULT - - paths = [envpath] - for path in (pythonpath, scripts, userscripts): - if path and path not in envpath and os.path.isdir(path): - paths.append(path) - - envpath = os.pathsep.join(paths) - winreg.SetValueEx(key, PATH, 0, winreg.REG_EXPAND_SZ, envpath) - return paths, envpath - -def main(): - paths, envpath = modify() - if len(paths) > 1: - print("Path(s) added:") - print('\n'.join(paths[1:])) - else: - print("No path was added") - print("\nPATH is now:\n%s\n" % envpath) - print("Expanded:") - print(winreg.ExpandEnvironmentStrings(envpath)) - -if __name__ == '__main__': - main()