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update_manager: move the "rebuild env" functionality 

Initially rebuilding the venv was required to change env options to include dist packages.  This is no longer necessary so we can remove detection for it.  Building a venv could still be necessary, so move this functionality to its own method.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
This commit is contained in:
Arksine 2021-05-26 12:19:31 -04:00 committed by Eric Callahan
parent 8b8d538a9c
commit 346015e528
1 changed files with 19 additions and 18 deletions
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37
moonraker/components/update_manager/update_manager.py
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@ -702,13 +702,10 @@ class GitUpdater(BaseUpdater):
npm_hash: Optional[str],
force: bool = False
) -> None:
vinfo = self._get_version_info()
cur_version: Tuple = vinfo.get('version', ())
need_env_rebuild = cur_version < vinfo.get('env_version', ())
if force or self._check_need_update(inst_hash, self.install_script):
await self._install_packages()
if force or self._check_need_update(pyreqs_hash, self.python_reqs):
await self._update_virtualenv(need_env_rebuild)
await self._update_virtualenv()
if force or self._check_need_update(npm_hash, self.npm_pkg_json):
if self.npm_pkg_json is not None:
self._notify_status("Updating Node Packages...")
@ -767,24 +764,11 @@ class GitUpdater(BaseUpdater):
self._log_exc("Error updating packages via apt-get")
return
async def _update_virtualenv(self, rebuild_env: bool = False) -> None:
async def _update_virtualenv(self) -> None:
if self.env is None:
return
# Update python dependencies
bin_dir = os.path.dirname(self.env)
env_path = os.path.normpath(os.path.join(bin_dir, ".."))
if rebuild_env:
self._notify_status(f"Creating virtualenv at: {env_path}...")
if os.path.exists(env_path):
shutil.rmtree(env_path)
try:
await self.cmd_helper.run_cmd(
f"virtualenv {self.venv_args} {env_path}", timeout=300.)
except Exception:
self._log_exc(f"Error creating virtualenv")
return
if not os.path.exists(self.env):
raise self._log_exc("Failed to create new virtualenv", False)
reqs = self.python_reqs
if reqs is None or not os.path.isfile(reqs):
self._log_exc(f"Invalid path to requirements_file '{reqs}'")
@ -802,6 +786,23 @@ class GitUpdater(BaseUpdater):
except Exception:
self._log_exc("Error updating python requirements")
async def _build_virtualenv(self) -> None:
if self.env is None:
return
bin_dir = os.path.dirname(self.env)
env_path = os.path.normpath(os.path.join(bin_dir, ".."))
self._notify_status(f"Creating virtualenv at: {env_path}...")
if os.path.exists(env_path):
shutil.rmtree(env_path)
try:
await self.cmd_helper.run_cmd(
f"virtualenv {self.venv_args} {env_path}", timeout=300.)
except Exception:
self._log_exc(f"Error creating virtualenv")
return
if not os.path.exists(self.env):
raise self._log_exc("Failed to create new virtualenv", False)
async def restart_service(self) -> None:
self._notify_status("Restarting Service...")
try: