Mercurial > hg
view mercurial/scmposix.py @ 30576:541949a10a68
fancyopts: switch from fancyopts.getopt.* to getopt.*
In the next patch, we will be creating a bytes version of getopt.getopt() and
doing that will leave getopt as unused import in fancyopts. So before removing
that there are instances in codebase where instead of importing getopt, we
have used fancyopts.getopt. This patch will switch all those cases so that
the next patch can remove the import of getopt from fancyopts without breaking
things.
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Tue, 06 Dec 2016 06:27:58 +0530 |
parents | 5b0baa9f3362 |
children | 16b5df5792a8 |
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from __future__ import absolute_import import array import errno import fcntl import os import sys from . import ( encoding, osutil, pycompat, ) def _rcfiles(path): rcs = [os.path.join(path, 'hgrc')] rcdir = os.path.join(path, 'hgrc.d') try: rcs.extend([os.path.join(rcdir, f) for f, kind in osutil.listdir(rcdir) if f.endswith(".rc")]) except OSError: pass return rcs def systemrcpath(): path = [] if sys.platform == 'plan9': root = 'lib/mercurial' else: root = 'etc/mercurial' # old mod_python does not set sys.argv if len(getattr(sys, 'argv', [])) > 0: p = os.path.dirname(os.path.dirname(pycompat.sysargv[0])) if p != '/': path.extend(_rcfiles(os.path.join(p, root))) path.extend(_rcfiles('/' + root)) return path def userrcpath(): if sys.platform == 'plan9': return [encoding.environ['home'] + '/lib/hgrc'] else: return [os.path.expanduser('~/.hgrc')] def termsize(ui): try: import termios TIOCGWINSZ = termios.TIOCGWINSZ # unavailable on IRIX (issue3449) except (AttributeError, ImportError): return 80, 24 for dev in (ui.ferr, ui.fout, ui.fin): try: try: fd = dev.fileno() except AttributeError: continue if not os.isatty(fd): continue arri = fcntl.ioctl(fd, TIOCGWINSZ, '\0' * 8) height, width = array.array('h', arri)[:2] if width > 0 and height > 0: return width, height except ValueError: pass except IOError as e: if e[0] == errno.EINVAL: pass else: raise return 80, 24