Added package manager to dvc version output.

dvc/command/version.py

@@ -18,7 +18,7 @@
 from dvc.version import __version__
 from dvc.exceptions import DvcException, NotDvcRepoError
 from dvc.system import System
-
+from dvc.utils.pkg import get_package_manager
 
 logger = logging.getLogger(__name__)
 
@@ -31,17 +31,19 @@ def run(self):
         python_version = platform.python_version()
         platform_type = platform.platform()
         binary = is_binary()
-
+        package_manager = get_package_manager()
         info = (
             "DVC version: {dvc_version}\n"
             "Python version: {python_version}\n"
             "Platform: {platform_type}\n"
             "Binary: {binary}\n"
+            "Package manager: {package_manager}\n"
         ).format(
             dvc_version=dvc_version,
             python_version=python_version,
             platform_type=platform_type,
             binary=binary,
+            package_manager=package_manager,
         )
 
         try:

dvc/updater.py

@@ -9,7 +9,7 @@
 
 from dvc import __version__
 from dvc.lock import Lock, LockError
-from dvc.utils import is_binary, boxify, env2bool
+from dvc.utils import boxify, env2bool
 
 
 logger = logging.getLogger(__name__)
@@ -143,49 +143,3 @@ def _get_update_instructions(self):
         package_manager = self._get_package_manager()
 
         return instructions[package_manager]
-
-    def _get_linux(self):
-        import distro
-
-        if not is_binary():
-            return "pip"
-
-        package_managers = {
-            "rhel": "yum",
-            "centos": "yum",
-            "fedora": "yum",
-            "amazon": "yum",
-            "opensuse": "yum",
-            "ubuntu": "apt",
-            "debian": "apt",
-        }
-
-        return package_managers.get(distro.id())
-
-    def _get_darwin(self):
-        if not is_binary():
-            if __file__.startswith("/usr/local/Cellar"):
-                return "formula"
-            else:
-                return "pip"
-        return None
-
-    def _get_windows(self):
-        return None if is_binary() else "pip"
-
-    def _get_package_manager(self):
-        import platform
-        from dvc.exceptions import DvcException
-
-        m = {
-            "Windows": self._get_windows,
-            "Darwin": self._get_darwin,
-            "Linux": self._get_linux,
-        }
-
-        system = platform.system()
-        func = m.get(system)
-        if func is None:
-            raise DvcException("not supported system '{}'".format(system))
-
-        return func()

dvc/utils/pkg.py

@@ -0,0 +1,51 @@
+from dvc.utils import is_binary
+
+
+def get_linux():
+    import distro
+
+    if not is_binary():
+        return "pip"
+
+    package_managers = {
+        "rhel": "yum",
+        "centos": "yum",
+        "fedora": "yum",
+        "amazon": "yum",
+        "opensuse": "yum",
+        "ubuntu": "apt",
+        "debian": "apt",
+    }
+
+    return package_managers.get(distro.id())
+
+
+def get_darwin():
+    if not is_binary():
+        if __file__.startswith("/usr/local/Cellar"):
+            return "formula"
+        else:
+            return "pip"
+    return None
+
+
+def get_windows():
+    return None if is_binary() else "pip"
+
+
+def get_package_manager():
+    import platform
+    from dvc.exceptions import DvcException
+
+    m = {
+        "Windows": get_windows(),
+        "Darwin": get_darwin(),
+        "Linux": get_linux(),
+    }
+
+    system = platform.system()
+    func = m.get(system)
+    if func is None:
+        raise DvcException("not supported system '{}'".format(system))
+
+    return func