Mercurial > hg-stable
changeset 7151:b5bc5293021c
patch: change functions definition order for readability
| author | Patrick Mezard <pmezard@gmail.com> |
|---|---|
| date | Sat, 18 Oct 2008 23:45:45 +0200 |
| parents | 6d1d61bb2984 |
| children | f0055cec8446 |
| files | mercurial/patch.py |
| diffstat | 1 files changed, 82 insertions(+), 82 deletions(-) [+] |
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line diff
--- a/mercurial/patch.py Sat Oct 18 23:45:45 2008 +0200 +++ b/mercurial/patch.py Sat Oct 18 23:45:45 2008 +0200 @@ -229,88 +229,6 @@ return (dopatch, gitpatches) -def patch(patchname, ui, strip=1, cwd=None, files={}): - """apply <patchname> to the working directory. - returns whether patch was applied with fuzz factor.""" - patcher = ui.config('ui', 'patch') - args = [] - try: - if patcher: - return externalpatch(patcher, args, patchname, ui, strip, cwd, - files) - else: - try: - return internalpatch(patchname, ui, strip, cwd, files) - except NoHunks: - patcher = util.find_exe('gpatch') or util.find_exe('patch') - ui.debug(_('no valid hunks found; trying with %r instead\n') % - patcher) - if util.needbinarypatch(): - args.append('--binary') - return externalpatch(patcher, args, patchname, ui, strip, cwd, - files) - except PatchError, err: - s = str(err) - if s: - raise util.Abort(s) - else: - raise util.Abort(_('patch failed to apply')) - -def externalpatch(patcher, args, patchname, ui, strip, cwd, files): - """use <patcher> to apply <patchname> to the working directory. - returns whether patch was applied with fuzz factor.""" - - fuzz = False - if cwd: - args.append('-d %s' % util.shellquote(cwd)) - fp = util.popen('%s %s -p%d < %s' % (patcher, ' '.join(args), strip, - util.shellquote(patchname))) - - for line in fp: - line = line.rstrip() - ui.note(line + '\n') - if line.startswith('patching file '): - pf = util.parse_patch_output(line) - printed_file = False - files.setdefault(pf, (None, None)) - elif line.find('with fuzz') >= 0: - fuzz = True - if not printed_file: - ui.warn(pf + '\n') - printed_file = True - ui.warn(line + '\n') - elif line.find('saving rejects to file') >= 0: - ui.warn(line + '\n') - elif line.find('FAILED') >= 0: - if not printed_file: - ui.warn(pf + '\n') - printed_file = True - ui.warn(line + '\n') - code = fp.close() - if code: - raise PatchError(_("patch command failed: %s") % - util.explain_exit(code)[0]) - return fuzz - -def internalpatch(patchobj, ui, strip, cwd, files={}): - """use builtin patch to apply <patchobj> to the working directory. - returns whether patch was applied with fuzz factor.""" - try: - fp = file(patchobj, 'rb') - except TypeError: - fp = patchobj - if cwd: - curdir = os.getcwd() - os.chdir(cwd) - try: - ret = applydiff(ui, fp, files, strip=strip) - finally: - if cwd: - os.chdir(curdir) - if ret < 0: - raise PatchError - return ret > 0 - # @@ -start,len +start,len @@ or @@ -start +start @@ if len is 1 unidesc = re.compile('@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))? @@') contextdesc = re.compile('(---|\*\*\*) (\d+)(,(\d+))? (---|\*\*\*)') @@ -1118,6 +1036,88 @@ files.extend([r for r in removes if r not in files]) return util.sort(files) +def externalpatch(patcher, args, patchname, ui, strip, cwd, files): + """use <patcher> to apply <patchname> to the working directory. + returns whether patch was applied with fuzz factor.""" + + fuzz = False + if cwd: + args.append('-d %s' % util.shellquote(cwd)) + fp = util.popen('%s %s -p%d < %s' % (patcher, ' '.join(args), strip, + util.shellquote(patchname))) + + for line in fp: + line = line.rstrip() + ui.note(line + '\n') + if line.startswith('patching file '): + pf = util.parse_patch_output(line) + printed_file = False + files.setdefault(pf, (None, None)) + elif line.find('with fuzz') >= 0: + fuzz = True + if not printed_file: + ui.warn(pf + '\n') + printed_file = True + ui.warn(line + '\n') + elif line.find('saving rejects to file') >= 0: + ui.warn(line + '\n') + elif line.find('FAILED') >= 0: + if not printed_file: + ui.warn(pf + '\n') + printed_file = True + ui.warn(line + '\n') + code = fp.close() + if code: + raise PatchError(_("patch command failed: %s") % + util.explain_exit(code)[0]) + return fuzz + +def internalpatch(patchobj, ui, strip, cwd, files={}): + """use builtin patch to apply <patchobj> to the working directory. + returns whether patch was applied with fuzz factor.""" + try: + fp = file(patchobj, 'rb') + except TypeError: + fp = patchobj + if cwd: + curdir = os.getcwd() + os.chdir(cwd) + try: + ret = applydiff(ui, fp, files, strip=strip) + finally: + if cwd: + os.chdir(curdir) + if ret < 0: + raise PatchError + return ret > 0 + +def patch(patchname, ui, strip=1, cwd=None, files={}): + """apply <patchname> to the working directory. + returns whether patch was applied with fuzz factor.""" + patcher = ui.config('ui', 'patch') + args = [] + try: + if patcher: + return externalpatch(patcher, args, patchname, ui, strip, cwd, + files) + else: + try: + return internalpatch(patchname, ui, strip, cwd, files) + except NoHunks: + patcher = util.find_exe('gpatch') or util.find_exe('patch') + ui.debug(_('no valid hunks found; trying with %r instead\n') % + patcher) + if util.needbinarypatch(): + args.append('--binary') + return externalpatch(patcher, args, patchname, ui, strip, cwd, + files) + except PatchError, err: + s = str(err) + if s: + raise util.Abort(s) + else: + raise util.Abort(_('patch failed to apply')) + def b85diff(to, tn): '''print base85-encoded binary diff''' def gitindex(text):