From 5e6baebf1534b12e82869d7dbb797954694b551b Mon Sep 17 00:00:00 2001
From: Ilya Grigoriev <ilyagr@users.noreply.github.com>
Date: Sat, 10 Feb 2024 09:45:58 -0800
Subject: [PATCH] Clarify message about an outdated lock file

As discussed in https://github.com/python-poetry/poetry/pull/8737#discussion_r1479307035
---
 src/poetry/console/commands/check.py | 4 ++--
 src/poetry/console/commands/lock.py  | 4 ++--
 src/poetry/installation/installer.py | 4 ++--
 tests/console/commands/test_check.py | 4 ++--
 tests/console/commands/test_lock.py  | 4 ++--
 tests/installation/test_installer.py | 4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/poetry/console/commands/check.py b/src/poetry/console/commands/check.py
index ac75e377d57..7512487be24 100644
--- a/src/poetry/console/commands/check.py
+++ b/src/poetry/console/commands/check.py
@@ -147,8 +147,8 @@ def handle(self) -> int:
             check_result["errors"] += ["poetry.lock was not found."]
         if self.poetry.locker.is_locked() and not self.poetry.locker.is_fresh():
             check_result["errors"] += [
-                "poetry.lock is not consistent with pyproject.toml. Run `poetry"
-                " lock [--no-update]` to fix it."
+                "pyproject.toml changed significantly since poetry.lock was last generated. "
+                "Run `poetry lock [--no-update]` to fix the lock file."
             ]
 
         if not check_result["errors"] and not check_result["warnings"]:
diff --git a/src/poetry/console/commands/lock.py b/src/poetry/console/commands/lock.py
index b32c05dd4e4..fd8eda77936 100644
--- a/src/poetry/console/commands/lock.py
+++ b/src/poetry/console/commands/lock.py
@@ -44,8 +44,8 @@ def handle(self) -> int:
                 return 0
             self.line_error(
                 "<error>"
-                "Error: poetry.lock is not consistent with pyproject.toml. "
-                "Run `poetry lock [--no-update]` to fix it."
+                "Error: pyproject.toml changed significantly since poetry.lock was last generated. "
+                "Run `poetry lock [--no-update]` to fix the lock file."
                 "</error>"
             )
             return 1
diff --git a/src/poetry/installation/installer.py b/src/poetry/installation/installer.py
index 8c2008ee88b..7bc9f23520d 100644
--- a/src/poetry/installation/installer.py
+++ b/src/poetry/installation/installer.py
@@ -246,8 +246,8 @@ def _do_install(self) -> int:
 
             if not self._locker.is_fresh():
                 raise ValueError(
-                    "poetry.lock is not consistent with pyproject.toml. "
-                    "Run `poetry lock [--no-update]` to fix it."
+                    "pyproject.toml changed significantly since poetry.lock was last generated. "
+                    "Run `poetry lock [--no-update]` to fix the lock file."
                 )
 
             locker_extras = {
diff --git a/tests/console/commands/test_check.py b/tests/console/commands/test_check.py
index eb94772f3ca..7957385d958 100644
--- a/tests/console/commands/test_check.py
+++ b/tests/console/commands/test_check.py
@@ -171,8 +171,8 @@ def test_check_lock_outdated(
     tester = command_tester_factory("check", poetry=poetry_with_outdated_lockfile)
     status_code = tester.execute(options)
     expected = (
-        "Error: poetry.lock is not consistent with pyproject.toml. "
-        "Run `poetry lock [--no-update]` to fix it.\n"
+        "Error: pyproject.toml changed significantly since poetry.lock was last generated. "
+        "Run `poetry lock [--no-update]` to fix the lock file.\n"
     )
 
     assert tester.io.fetch_error() == expected
diff --git a/tests/console/commands/test_lock.py b/tests/console/commands/test_lock.py
index 26e0b98277c..2eaf9ded478 100644
--- a/tests/console/commands/test_lock.py
+++ b/tests/console/commands/test_lock.py
@@ -106,8 +106,8 @@ def test_lock_check_outdated_legacy(
     status_code = tester.execute("--check")
     expected = (
         "poetry lock --check is deprecated, use `poetry check --lock` instead.\n"
-        "Error: poetry.lock is not consistent with pyproject.toml. "
-        "Run `poetry lock [--no-update]` to fix it.\n"
+        "Error: pyproject.toml changed significantly since poetry.lock was last generated. "
+        "Run `poetry lock [--no-update]` to fix the lock file.\n"
     )
 
     assert tester.io.fetch_error() == expected
diff --git a/tests/installation/test_installer.py b/tests/installation/test_installer.py
index 674e57000fb..8cc8d2a2d91 100644
--- a/tests/installation/test_installer.py
+++ b/tests/installation/test_installer.py
@@ -220,8 +220,8 @@ def test_not_fresh_lock(installer: Installer, locker: Locker) -> None:
     with pytest.raises(
         ValueError,
         match=re.escape(
-            "poetry.lock is not consistent with pyproject.toml. "
-            "Run `poetry lock [--no-update]` to fix it."
+            "pyproject.toml changed significantly since poetry.lock was last generated. "
+            "Run `poetry lock [--no-update]` to fix the lock file."
         ),
     ):
         installer.run()