Get rid of lowest-direct resolution in no-constraint upgrades with uv (…

…apache#38109)

When we fall-back to no-constraint mode in uv, we used so far
lowest-direct resolution - but it could cause a really old set of
versions to be installed with some strange pyproject.toml errors
(for example zenpy==2.0.32 had a buggy pyproject.toml and it
caused editable local install to fail.

Dockerfile

@@ -529,7 +529,7 @@ function common::get_packaging_tool() {
             export EXTRA_UNINSTALL_FLAGS=""
         fi
         export UPGRADE_EAGERLY="--upgrade --resolution highest"
-        export UPGRADE_IF_NEEDED="--upgrade --resolution lowest-direct"
+        export UPGRADE_IF_NEEDED="--upgrade"
     else
         echo
         echo "${COLOR_BLUE}Using 'pip' to install Airflow${COLOR_RESET}"
@@ -906,7 +906,7 @@ function install_airflow() {
             echo
             echo "${COLOR_YELLOW}Likely pyproject.toml has new dependencies conflicting with constraints.${COLOR_RESET}"
             echo
-            echo "${COLOR_BLUE}Falling back to no-constraints, lowest-direct resolution installation.${COLOR_RESET}"
+            echo "${COLOR_BLUE}Falling back to no-constraints installation.${COLOR_RESET}"
             echo
             set -x
             ${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} ${UPGRADE_IF_NEEDED} ${ADDITIONAL_PIP_INSTALL_FLAGS} ${installation_command_flags}

Dockerfile.ci

@@ -476,7 +476,7 @@ function common::get_packaging_tool() {
             export EXTRA_UNINSTALL_FLAGS=""
         fi
         export UPGRADE_EAGERLY="--upgrade --resolution highest"
-        export UPGRADE_IF_NEEDED="--upgrade --resolution lowest-direct"
+        export UPGRADE_IF_NEEDED="--upgrade"
     else
         echo
         echo "${COLOR_BLUE}Using 'pip' to install Airflow${COLOR_RESET}"
@@ -710,7 +710,7 @@ function install_airflow() {
             echo
             echo "${COLOR_YELLOW}Likely pyproject.toml has new dependencies conflicting with constraints.${COLOR_RESET}"
             echo
-            echo "${COLOR_BLUE}Falling back to no-constraints, lowest-direct resolution installation.${COLOR_RESET}"
+            echo "${COLOR_BLUE}Falling back to no-constraints installation.${COLOR_RESET}"
             echo
             set -x
             ${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} ${UPGRADE_IF_NEEDED} ${ADDITIONAL_PIP_INSTALL_FLAGS} ${installation_command_flags}

scripts/docker/common.sh

@@ -54,7 +54,7 @@ function common::get_packaging_tool() {
             export EXTRA_UNINSTALL_FLAGS=""
         fi
         export UPGRADE_EAGERLY="--upgrade --resolution highest"
-        export UPGRADE_IF_NEEDED="--upgrade --resolution lowest-direct"
+        export UPGRADE_IF_NEEDED="--upgrade"
     else
         echo
         echo "${COLOR_BLUE}Using 'pip' to install Airflow${COLOR_RESET}"

scripts/docker/install_airflow.sh

@@ -91,7 +91,7 @@ function install_airflow() {
             echo
             echo "${COLOR_YELLOW}Likely pyproject.toml has new dependencies conflicting with constraints.${COLOR_RESET}"
             echo
-            echo "${COLOR_BLUE}Falling back to no-constraints, lowest-direct resolution installation.${COLOR_RESET}"
+            echo "${COLOR_BLUE}Falling back to no-constraints installation.${COLOR_RESET}"
             echo
             set -x
             ${PACKAGING_TOOL_CMD} install ${EXTRA_INSTALL_FLAGS} ${UPGRADE_IF_NEEDED} ${ADDITIONAL_PIP_INSTALL_FLAGS} ${installation_command_flags}

scripts/in_container/_in_container_utils.sh

@@ -79,7 +79,7 @@ function in_container_get_packaging_tool() {
             export EXTRA_UNINSTALL_FLAGS=""
         fi
         export UPGRADE_EAGERLY="--upgrade --resolution highest"
-        export UPGRADE_IF_NEEDED="--upgrade --resolution lowest-direct"
+        export UPGRADE_IF_NEEDED="--upgrade"
     else
         echo
         echo "${COLOR_BLUE}Using 'pip' to install Airflow${COLOR_RESET}"