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  • Committer: Jelmer Vernooij
  • Date: 2017-05-22 00:56:52 UTC
  • mfrom: (6621.2.26 py3_pokes)
  • Revision ID: jelmer@jelmer.uk-20170522005652-yjahcr9hwmjkno7n
Merge Python3 porting work ('py3 pokes')

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breezy/transform.py
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from stat import S_ISREG, S_IEXEC
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import time
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from breezy import (
 
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from . import (
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    config as _mod_config,
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    errors,
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    lazy_import,
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    )
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from breezy.i18n import gettext
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""")
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from breezy.errors import (DuplicateKey, MalformedTransform,
 
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from .errors import (DuplicateKey, MalformedTransform,
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                           ReusingTransform, CantMoveRoot,
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                           ImmortalLimbo, NoFinalPath,
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                           UnableCreateSymlink)
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from breezy.filters import filtered_output_bytes, ContentFilterContext
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from breezy.mutabletree import MutableTree
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from breezy.osutils import (
 
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from .filters import filtered_output_bytes, ContentFilterContext
 
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from .mutabletree import MutableTree
 
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from .osutils import (
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    delete_any,
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    file_kind,
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    has_symlinks,
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    sha_file,
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    splitpath,
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    )
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from breezy.progress import ProgressPhase
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from breezy.symbol_versioning import (
 
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from .progress import ProgressPhase
 
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from .symbol_versioning import (
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    deprecated_function,
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    deprecated_in,
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    deprecated_method,
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            if new_executability:
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                umask = os.umask(0)
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                os.umask(umask)
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                to_mode = current_mode | (0100 & ~umask)
 
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                to_mode = current_mode | (0o100 & ~umask)
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                # Enable x-bit for others only if they can read it.
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                if current_mode & 0004:
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                    to_mode |= 0001 & ~umask
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                if current_mode & 0040:
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                    to_mode |= 0010 & ~umask
 
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                if current_mode & 0o004:
 
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                    to_mode |= 0o001 & ~umask
 
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                if current_mode & 0o040:
 
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                    to_mode |= 0o010 & ~umask
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            else:
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                to_mode = current_mode & ~0111
 
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                to_mode = current_mode & ~0o111
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            osutils.chmod_if_possible(abspath, to_mode)
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    def _new_entry(self, name, parent_id, file_id):
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            for path in limbo_paths:
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                try:
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                    delete_any(path)
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                except OSError, e:
 
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                except OSError as e:
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                    if e.errno != errno.ENOENT:
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                        raise
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                    # XXX: warn? perhaps we just got interrupted at an
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        name = self._limbo_name(trans_id)
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        try:
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            os.link(path, name)
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        except OSError, e:
 
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        except OSError as e:
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            if e.errno != errno.EPERM:
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                raise
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            raise errors.HardLinkNotSupported(path)
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            return
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        try:
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            mode = os.stat(self._tree.abspath(old_path)).st_mode
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        except OSError, e:
 
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        except OSError as e:
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            if e.errno in (errno.ENOENT, errno.ENOTDIR):
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                # Either old_path doesn't exist, or the parent of the
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                # target is not a directory (but will be one eventually)
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            return
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        try:
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            children = os.listdir(self._tree.abspath(path))
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        except OSError, e:
 
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        except OSError as e:
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            if not (osutils._is_error_enotdir(e)
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                    or e.errno in (errno.ENOENT, errno.ESRCH)):
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                raise
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                      or trans_id in self._new_parent):
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                    try:
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                        mover.rename(full_path, self._limbo_name(trans_id))
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                    except errors.TransformRenameFailed, e:
 
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                    except errors.TransformRenameFailed as e:
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                        if e.errno != errno.ENOENT:
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                            raise
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                    else:
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                if trans_id in self._needs_rename:
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                    try:
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                        mover.rename(self._limbo_name(trans_id), full_path)
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                    except errors.TransformRenameFailed, e:
 
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                    except errors.TransformRenameFailed as e:
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                        # We may be renaming a dangling inventory id
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                        if e.errno != errno.ENOENT:
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                            raise
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    def _has_id(self, file_id, fallback_check):
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        if file_id in self._transform._r_new_id:
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            return True
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        elif file_id in set([self._transform.tree_file_id(trans_id) for
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            trans_id in self._transform._removed_id]):
 
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        elif file_id in {self._transform.tree_file_id(trans_id) for
 
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            trans_id in self._transform._removed_id}:
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            return False
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        else:
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            return fallback_check(file_id)
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        except KeyError:
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            try:
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                return self._transform._tree.is_executable(file_id, path)
2306
 
            except OSError, e:
 
2306
            except OSError as e:
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                if e.errno == errno.ENOENT:
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                    return False
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                raise
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        """Rename a file from one path to another."""
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        try:
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            os.rename(from_, to)
3176
 
        except OSError, e:
 
3176
        except OSError as e:
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            if e.errno in (errno.EEXIST, errno.ENOTEMPTY):
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                raise errors.FileExists(to, str(e))
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            # normal OSError doesn't include filenames so it's hard to see where
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        for from_, to in reversed(self.past_renames):
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            try:
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                os.rename(to, from_)
3199
 
            except OSError, e:
 
3199
            except OSError as e:
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                raise errors.TransformRenameFailed(to, from_, str(e), e.errno)
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        # after rollback, don't reuse _FileMover
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        past_renames = None