Add no-deploy option for Flyio app creation (#601)

mlem/contrib/docker/context.py

@@ -1,4 +1,5 @@
 import glob
+import json
 import logging
 import os
 import posixpath
@@ -7,11 +8,13 @@
 import tempfile
 from abc import abstractmethod
 from contextlib import contextmanager
+from json import JSONDecodeError
 from pathlib import Path
 from typing import Any, Callable, ClassVar, Dict, List, Optional, Union
 
 from fsspec import AbstractFileSystem
 from fsspec.implementations.local import LocalFileSystem
+from importlib_metadata import Distribution, PackageNotFoundError
 from pydantic import BaseModel
 from yaml import safe_dump
 
@@ -141,13 +144,18 @@ def get_install_command(self, args: "DockerBuildArgs"):
 class GitSource(MlemSource):
     type = "git"
 
+    def __init__(self, rev: str = ""):
+        self.rev = rev
+
     def build(self, path):
         pass
 
     def get_install_command(self, args: "DockerBuildArgs"):
         rev = ""
         if LOCAL_DOCKER_CONFIG.git_rev is not None:
             rev = f"@{LOCAL_DOCKER_CONFIG.git_rev}"
+        if self.rev:
+            rev = f"@{self.rev}"
         return (
             f"RUN {args.package_install_cmd} git {args.package_clean_cmd}\n"
             f"RUN pip install git+https://github.com/iterative/mlem{rev}#egg=mlem"
@@ -175,7 +183,18 @@ def get_mlem_source() -> MlemSource:
         raise ValueError(f"unknown mlem source '{source}'")
     # if source is not specified
     if "dev" in mlem.__version__:
-        return WhlSource()
+        mlem_src_path = os.path.dirname(os.path.dirname(mlem.__file__))
+        if os.path.exists(os.path.join(mlem_src_path, "setup.py")):  # dev env
+            return WhlSource()
+        # installed from git branch (probably)
+        rev = ""
+        try:
+            rev = json.loads(
+                Distribution.from_name("mlem").read_text("direct_url.json")
+            )["vcs_info"]["commit_id"]
+        except (PackageNotFoundError, JSONDecodeError, TypeError, KeyError):
+            pass
+        return GitSource(rev=rev)
     return PipSource()
 
 

mlem/contrib/flyio/meta.py

@@ -101,6 +101,7 @@ def _create_app(self, state: FlyioAppState):
                 "region": self.region
                 or self.get_env().region
                 or project_config("", section=FlyioConfig).region,
+                "no-deploy": True,
             }
             if self.app_name:
                 args["name"] = self.app_name
@@ -144,6 +145,7 @@ def _build_in_dir(self, model: MlemModel, state: FlyioAppState):
             state.fly_toml = read_fly_toml(tempdir)
             state.update_model(model)
             self.update_state(state)
+            ui.echo(f"Model deployed to https://{state.hostname}")
 
     def deploy(self, model: MlemModel):
         check_flyctl_exec()

mlem/utils/module.py

@@ -283,14 +283,14 @@ def get_package_name(mod: Union[ModuleType, str]) -> str:
     packages = packages_distributions()
     fix_suggestion = "If that's incorrect, fix metadata manually, either in `.mlem` file or in your MLEM Python object."
     if mod not in packages or len(packages[mod]) == 0:
-        logger.warning(
+        logger.debug(
             "Fail to determine package name for module '%s', using module name instead. %s",
             mod,
             fix_suggestion,
         )
         return mod
     if len(set(packages[mod])) > 1:
-        logger.warning(
+        logger.debug(
             "Found multiple packages for '%s' module: %s. Using first one. %s",
             mod,
             packages[mod],