From ada8c3b046aa6f3684cbc32a4a140a38c204c050 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@cheimes.de>
Date: Tue, 18 Mar 2008 18:26:33 +0000
Subject: Merged revisions 61520,61523-61528,61532 via svnmerge from
 svn+ssh://pythondev@svn.python.org/python/trunk
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........
  r61520 | thomas.heller | 2008-03-18 16:03:17 +0100 (Di, 18 Mär 2008) | 5 lines

  Include <alloca.h> on Solaris, see issue #1506.

  It would probably be better to have a configure test for that, but
  this is outside of my configure expertise.
........
  r61523 | brett.cannon | 2008-03-18 16:35:58 +0100 (Di, 18 Mär 2008) | 5 lines

  Remove all traces of HAVE_STRERROR.

  The removal of strerror.c led to the function check being removed from
  configure.in.
........
  r61524 | brett.cannon | 2008-03-18 16:52:00 +0100 (Di, 18 Mär 2008) | 2 lines

  Fix test_errno to only check for error numbers that are defined by Standard C.
........
  r61525 | steven.bethard | 2008-03-18 17:00:19 +0100 (Di, 18 Mär 2008) | 1 line

  Use test_support.unlink instead of os.unlink in tearDown().  (Seems to fix an occasional failure in Windows Vista.)
........
  r61526 | brett.cannon | 2008-03-18 17:47:51 +0100 (Di, 18 Mär 2008) | 3 lines

  Cast the arguments to PyString_AsStringAndSize() to silence compiler warnings
  on OS X.
........
  r61527 | sean.reifschneider | 2008-03-18 18:24:12 +0100 (Di, 18 Mär 2008) | 3 lines

  Issue 1577: shutil.move() where destination is a directory was doing a
  copy, now it is doing a os.rename() if it's on the same file-system.
........
  r61528 | brett.cannon | 2008-03-18 18:25:13 +0100 (Di, 18 Mär 2008) | 12 lines

  Add Tools/scripts/patchcheck.py. Invoked from ``make check``, the script does
  some verification:

  - Runs reindent.py on all .py files.
  - Checks if any changes in Doc exist.
  - Whether Misc/ACKS was changed.
  - Whether Misc/NEWS was changed.

  The hope is that ``make check`` can become a command anybody can run to get
  reminders about what all the requisite steps needed to create a proper
  patch/checkin.
........
  r61532 | neal.norwitz | 2008-03-18 18:58:02 +0100 (Di, 18 Mär 2008) | 1 line

  Get regrtest working when re-running tests
........
---
 Tools/scripts/patchcheck.py | 90 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 Tools/scripts/patchcheck.py

(limited to 'Tools/scripts/patchcheck.py')

diff --git a/Tools/scripts/patchcheck.py b/Tools/scripts/patchcheck.py
new file mode 100644
index 0000000000..4ad45a1426
--- /dev/null
+++ b/Tools/scripts/patchcheck.py
@@ -0,0 +1,90 @@
+import os.path
+import subprocess
+import sys
+
+import reindent
+
+
+def status(message, modal=False, info=None):
+    """Decorator to output status info to stdout."""
+    def decorated_fxn(fxn):
+        def call_fxn(*args, **kwargs):
+            sys.stdout.write(message + ' ... ')
+            sys.stdout.flush()
+            result = fxn(*args, **kwargs)
+            if not modal and not info:
+                print("done")
+            elif info:
+                print(info(result))
+            else:
+                if result:
+                    print("yes")
+                else:
+                    print("NO")
+            return result
+        return call_fxn
+    return decorated_fxn
+
+@status("Getting the list of files that have been added/changed",
+            info=lambda x: "%s files" % len(x))
+def changed_files():
+    """Run ``svn status`` and return a set of files that have been
+    changed/added."""
+    cmd = 'svn status --quiet --non-interactive --ignore-externals'
+    svn_st = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
+    svn_st.wait()
+    output = [line.strip() for line in svn_st.stdout.readlines()]
+    files = set()
+    for line in output:
+        if not line[0] in ('A', 'M'):
+            continue
+        line_parts = line.split()
+        path = line_parts[-1]
+        if os.path.isfile(path):
+            files.add(path)
+    return files
+
+@status("Fixing whitespace", info=lambda x: "%s files" % x)
+def normalize_whitespace(file_paths):
+    """Make sure that the whitespace for .py files have been normalized."""
+    reindent.makebackup = False  # No need to create backups.
+    result = list(map(reindent.check, (x for x in file_paths if x.endswith('.py'))))
+    return sum(result)
+
+@status("Docs modified", modal=True)
+def docs_modified(file_paths):
+    """Report if any files in the Docs directory."""
+    for path in file_paths:
+        if path.startswith("Doc"):
+            return True
+    return False
+
+@status("Misc/ACKS updated", modal=True)
+def credit_given(file_paths):
+    """Check if Misc/ACKS has been changed."""
+    return True if 'Misc/ACKS' in file_paths else False
+
+@status("Misc/NEWS updated", modal=True)
+def reported_news(file_paths):
+    """Check if Misc/NEWS has been changed."""
+    return True if 'Misc/NEWS' in file_paths else False
+
+
+def main():
+    file_paths = changed_files()
+    # PEP 7/8 verification.
+    normalize_whitespace(file_paths)
+    # Docs updated.
+    docs_modified(file_paths)
+    # Misc/ACKS changed.
+    credit_given(file_paths)
+    # Misc/NEWS changed.
+    reported_news(file_paths)
+
+    # Test suite run and passed.
+    print()
+    print("Did you run the test suite?")
+
+
+if __name__ == '__main__':
+    main()
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