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that . and .. and repeated slashes are eliminated, and the separators
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are canonical for the platform.
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The empty string as a dir name is taken as top-of-tree and matches
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>>> is_inside('src', 'src/foo.c')
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>>> is_inside('src', 'srccontrol')
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>>> is_inside('foo.c', 'foo.c')
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>>> is_inside('foo.c', '')
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>>> is_inside('', 'foo.c')
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# XXX: Most callers of this can actually do something smarter by
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# looking at the inventory
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if dir[-1] != os.sep:
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return realname, (username + '@' + socket.gethostname())
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def _get_user_id(branch):
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"""Return the full user id from a file or environment variable.
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e.g. "John Hacker <jhacker@foo.org>"
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A branch to use for a per-branch configuration, or None.
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The following are searched in order:
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2. .bzr/email for this branch.
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TODO: Allow taking this from a file in the branch directory too
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for per-branch ids."""
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v = os.environ.get('BZREMAIL')
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return v.decode(bzrlib.user_encoding)
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return (branch.controlfile("email", "r")
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.decode(bzrlib.user_encoding)
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if e.errno != errno.ENOENT:
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return (open(os.path.join(config_dir(), "email"))
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def user_email(branch):
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_EMAIL_RE = re.compile(r'[\w+.-]+@[\w+.-]+')
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"""Return just the email component of a username."""
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e = _get_user_id(branch)
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m = re.search(r'[\w+.-]+@[\w+.-]+', e)
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m = _EMAIL_RE.search(e)
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raise BzrError("%r doesn't seem to contain a reasonable email address" % e)
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return m.group(0)
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tt = time.localtime(t)
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offset = local_time_offset(t)
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raise BzrError("unsupported timezone format %r" % timezone,
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['options are "utc", "original", "local"'])
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raise BzrError("unsupported timezone format %r",
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['options are "utc", "original", "local"'])
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return (time.strftime("%a %Y-%m-%d %H:%M:%S", tt)
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+ ' %+03d%02d' % (offset / 3600, (offset / 60) % 60))
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"""Return size of given open file."""
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return os.fstat(f.fileno())[ST_SIZE]
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# Define rand_bytes based on platform.
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# Python 2.4 and later have os.urandom,
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# but it doesn't work on some arches
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if hasattr(os, 'urandom'): # python 2.4 and later
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rand_bytes = os.urandom
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except (NotImplementedError, AttributeError):
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# If python doesn't have os.urandom, or it doesn't work,
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# then try to first pull random data from /dev/urandom
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if os.path.exists("/dev/urandom"):
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rand_bytes = file('/dev/urandom', 'rb').read
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# Otherwise, use this hack as a last resort
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# not well seeded, but better than nothing
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s += chr(random.randint(0, 255))
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elif sys.platform == 'linux2':
381
rand_bytes = file('/dev/urandom', 'rb').read
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# not well seeded, but better than nothing
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s += chr(random.randint(0, 255))
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## TODO: We could later have path objects that remember their list
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## decomposition (might be too tricksy though.)
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"""Return a sequence of possible editor binaries for the current platform"""
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e = _read_config_value("editor")
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if os.name == "windows":
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elif os.name == "posix":
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yield os.environ["EDITOR"]
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def _run_editor(filename):
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"""Try to execute an editor to edit the commit message. Returns True on success,
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for e in _get_editor():
481
x = os.spawnvp(os.P_WAIT, e, (e, filename))
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raise BzrError("Could not start any editor. Please specify $EDITOR or use ~/.bzr.conf/editor")
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def get_text_message(infotext, ignoreline = "default"):
495
if ignoreline == "default":
496
ignoreline = "-- This line and the following will be ignored --"
499
tmp_fileno, msgfilename = tempfile.mkstemp()
500
msgfile = os.close(tmp_fileno)
501
if infotext is not None and infotext != "":
503
msgfile = file(msgfilename, "w")
504
msgfile.write("\n\n%s\n\n%s" % (ignoreline, infotext))
509
if not _run_editor(msgfilename):
514
lastline, nlines = 0, 0
515
for line in file(msgfilename, "r"):
516
stripped_line = line.strip()
517
# strip empty line before the log message starts
519
if stripped_line != "":
523
# check for the ignore line only if there
524
# is additional information at the end
525
if hasinfo and stripped_line == ignoreline:
528
# keep track of the last line that had some content
529
if stripped_line != "":
535
# delete empty lines at the end
537
# add a newline at the end, if needed
538
if not msg[-1].endswith("\n"):
539
return "%s%s" % ("".join(msg), "\n")
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# delete the msg file in any case
544
try: os.unlink(msgfilename)