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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import os, types, re, time, errno, sys
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from cStringIO import StringIO
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from stat import S_ISREG, S_ISDIR, S_ISLNK, ST_MODE, ST_SIZE
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from bzrlib.errors import BzrError
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os.chmod(filename, mod)
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_QUOTE_RE = re.compile(r'([^a-zA-Z0-9.,:/_~-])')
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"""Return a quoted filename filename
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This previously used backslash quoting, but that works poorly on
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# TODO: I'm not really sure this is the best format either.x
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_QUOTE_RE = re.compile(r'([^a-zA-Z0-9.,:/_~-])')
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if _QUOTE_RE.search(f):
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return '"' + f + '"'
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def rename(path_from, path_to):
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"""Basically the same as os.rename() just special for win32"""
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if sys.platform == 'win32':
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if e.errno != e.ENOENT:
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os.rename(path_from, path_to)
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def is_inside(dir, fname):
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"""True if fname is inside dir.
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The parameters should typically be passed to os.path.normpath first, so
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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('src', 'src/a/a/a/foo.c')
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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 fname.startswith(dir)
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return os.path.commonprefix([dir, fname]) == dir
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def is_inside_any(dir_list, fname):
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"""True if fname is inside any of given dirs."""
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# quick scan for perfect match
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if fname in dir_list:
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for dirname in dir_list:
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if is_inside(dirname, fname):
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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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"""Split s into lines, but without removing the newline characters."""
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return StringIO(s).readlines()
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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():
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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"):
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if ignoreline == "default":
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ignoreline = "-- This line and the following will be ignored --"
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tmp_fileno, msgfilename = tempfile.mkstemp()
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msgfile = os.close(tmp_fileno)
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if infotext is not None and infotext != "":
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msgfile = file(msgfilename, "w")
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msgfile.write("\n\n%s\n\n%s" % (ignoreline, infotext))
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if not _run_editor(msgfilename):
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lastline, nlines = 0, 0
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for line in file(msgfilename, "r"):
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stripped_line = line.strip()
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# strip empty line before the log message starts
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if stripped_line != "":
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# check for the ignore line only if there
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# is additional information at the end
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if hasinfo and stripped_line == ignoreline:
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# keep track of the last line that had some content
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if stripped_line != "":
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# delete empty lines at the end
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# add a newline at the end, if needed
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if not msg[-1].endswith("\n"):
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return "%s%s" % ("".join(msg), "\n")
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# delete the msg file in any case
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try: os.unlink(msgfilename)