procutils: don't try to get `.buffer` if sys.stdin is None
While hunting down following test failure of test-chg.t on Python 3, I stumbled
the case when `.buffer` is not available as sys.stdin is None.
--- /home/pulkit/repo/hg-committed/tests/test-chg.t
+++ /home/pulkit/repo/hg-committed/tests/test-chg.t.err
@@ -203,7 +203,31 @@
$ CHGDEBUG=1 chg version -q 0<&-
chg: debug: * stdio fds are missing (glob)
chg: debug: * execute original hg (glob)
- Mercurial Distributed SCM * (glob)
+ Traceback (most recent call last):
+ File "/tmp/hgtests.avspvsq4/install/bin/hg", line 43, in <module>
+ dispatch.run()
+ File "/usr/lib/python3.6/importlib/util.py", line 233, in
__getattribute__
+ self.__spec__.loader.exec_module(self)
+ File "<frozen importlib._bootstrap_external>", line 678, in
exec_module
+ File "<frozen importlib._bootstrap>", line 219, in
_call_with_frames_removed
+ File
"/tmp/hgtests.avspvsq4/install/lib/python/mercurial/dispatch.py", line
726, in <module>
+ class lazyaliasentry(object):
+ File
"/tmp/hgtests.avspvsq4/install/lib/python/mercurial/dispatch.py", line
737, in lazyaliasentry
+ @util.propertycache
+ File "/usr/lib/python3.6/importlib/util.py", line 233, in
__getattribute__
+ self.__spec__.loader.exec_module(self)
+ File "<frozen importlib._bootstrap_external>", line 678, in
exec_module
+ File "<frozen importlib._bootstrap>", line 219, in
_call_with_frames_removed
+ File "/tmp/hgtests.avspvsq4/install/lib/python/mercurial/util.py",
line 3473, in <module>
+ f=procutil.stderr,
+ File "/usr/lib/python3.6/importlib/util.py", line 233, in
__getattribute__
+ self.__spec__.loader.exec_module(self)
+ File "<frozen importlib._bootstrap_external>", line 678, in
exec_module
+ File "<frozen importlib._bootstrap>", line 219, in
_call_with_frames_removed
+ File
"/tmp/hgtests.avspvsq4/install/lib/python/mercurial/utils/procutil.py",
line 127, in <module>
+ stdin = sys.stdin.buffer
+ AttributeError: 'NoneType' object has no attribute 'buffer'
+ [1]
server lifecycle
----------------
Differential Revision: https://phab.mercurial-scm.org/D9500
from typing import (
Callable,
Dict,
Iterator,
List,
Optional,
Set,
Tuple,
Union,
)
version: int
versionerrortext: str
class dirstatetuple:
__doc__: str
def __len__(self) -> int: ...
def __getitem__(self, key: int) -> Union[bytes, int]: ...
# From dirs.c
class dirs:
__doc__: str
def __init__(self, source, skipchar: bytes): ...
def __iter__(self) -> Iterator[bytes]: ...
def addpath(self, path: bytes) -> None: ...
def delpath(self, path: bytes) -> None: ...
# From manifest.c
class lazymanifest:
def __init__(self, data: bytes): ...
def __iter__(self) -> Iterator[bytes]: ...
def __len__(self) -> int: ...
def __getitem__(self, item: bytes) -> Optional[Tuple[bytes, bytes]]: ...
def __setitem__(self, key: bytes, value: Tuple[bytes, bytes]) -> None: ...
def __delitem__(self, key: bytes) -> None: ...
def iterkeys(self) -> Iterator[bytes]: ...
def iterentries(self) -> Iterator[Tuple[bytes, bytes, bytes]]: ...
def copy(self) -> lazymanifest: ...
def filtercopy(self, matchfn: Callable[[bytes], bool]) -> lazymanifest: ...
def diff(self, other: lazymanifest, clean: Optional[bool]) -> Dict[bytes, Tuple[bytes, Tuple]]: ...
def text(self) -> bytes: ...
# From revlog.c
class index:
__doc__: str
nodemap: Dict[bytes, int]
def ancestors(self, *args: int) -> Iterator[int]: ...
def commonancestorsheads(self, *args: int) -> List[int]: ...
def clearcaches(self) -> None: ...
def get(self, value: bytes) -> Optional[int]: ...
def get_rev(self, value: bytes) -> Optional[int]: ...
def has_node(self, value: Union[int, bytes]) -> bool: ...
def rev(self, node: bytes) -> int: ...
def computephasesmapsets(self, root: Dict[int, Set[bytes]]) -> Tuple[int, Dict[int, Set[bytes]]]: ...
def reachableroots2(self, minroot: int, heads: List[int], roots: List[int], includepath: bool) -> List[int]: ...
def headrevs(self, filteredrevs: Optional[List[int]]) -> List[int]: ...
def headrevsfiltered(self, filteredrevs: Optional[List[int]]) -> List[int]: ...
def issnapshot(self, value: int) -> bool: ...
def findsnapshots(self, cache: Dict[int, List[int]], start_rev: int) -> None: ...
def deltachain(self, rev: int, stop: int, generaldelta: bool) -> Tuple[List[int], bool]: ...
def slicechunktodensity(self, revs: List[int], targetdensity: float, mingapsize: int) -> List[List[int]]: ...
def append(self, value: Tuple[int, int, int, int, int, int, int, bytes]) -> None: ...
def partialmatch(self, node: bytes) -> bytes: ...
def shortest(self, value: bytes) -> int: ...
def stats(self) -> Dict[bytes, int]: ...
class nodetree:
__doc__: str
def insert(self, rev: int) -> None: ...
def shortest(self, node: bytes) -> int: ...