1 files changed, 72 insertions, 0 deletions
diff --git a/test/lib/ansible_test/_util/target/setup/quiet_pip.py b/test/lib/ansible_test/_util/target/setup/quiet_pip.py
new file mode 100644
index 0000000..54f0f86
--- /dev/null
+++ b/test/lib/ansible_test/_util/target/setup/quiet_pip.py
@@ -0,0 +1,72 @@
+"""Custom entry-point for pip that filters out unwanted logging and warnings."""
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import logging
+import os
+import re
+import runpy
+import sys
+import warnings
+
+BUILTIN_FILTERER_FILTER = logging.Filterer.filter
+
+LOGGING_MESSAGE_FILTER = re.compile("^("
+                                    ".*Running pip install with root privileges is generally not a good idea.*|"  # custom Fedora patch [1]
+                                    ".*Running pip as the 'root' user can result in broken permissions .*|"  # pip 21.1
+                                    "DEPRECATION: Python 2.7 will reach the end of its life .*|"  # pip 19.2.3
+                                    "Ignoring .*: markers .* don't match your environment|"
+                                    "Looking in indexes: .*|"  # pypi-test-container
+                                    "Requirement already satisfied.*"
+                                    ")$")
+
+# [1] https://src.fedoraproject.org/rpms/python-pip/blob/f34/f/emit-a-warning-when-running-with-root-privileges.patch
+
+WARNING_MESSAGE_FILTERS = (
+    # DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained.
+    # pip 21.0 will drop support for Python 2.7 in January 2021.
+    # More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
+    'DEPRECATION: Python 2.7 reached the end of its life ',
+
+    # DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade your Python as Python 3.5 is no longer maintained.
+    # pip 21.0 will drop support for Python 3.5 in January 2021. pip 21.0 will remove support for this functionality.
+    'DEPRECATION: Python 3.5 reached the end of its life ',
+)
+
+
+def custom_filterer_filter(self, record):
+    """Globally omit logging of unwanted messages."""
+    if LOGGING_MESSAGE_FILTER.search(record.getMessage()):
+        return 0
+
+    return BUILTIN_FILTERER_FILTER(self, record)
+
+
+def main():
+    """Main program entry point."""
+    # Filtering logging output globally avoids having to intercept stdout/stderr.
+    # It also avoids problems with loss of color output and mixing up the order of stdout/stderr messages.
+    logging.Filterer.filter = custom_filterer_filter
+
+    for message_filter in WARNING_MESSAGE_FILTERS:
+        # Setting filterwarnings in code is necessary because of the following:
+        #   Python 2.7 cannot use the -W option to match warning text after a colon. This makes it impossible to match specific warning messages.
+        warnings.filterwarnings('ignore', message_filter)
+
+    get_pip = os.environ.get('GET_PIP')
+
+    try:
+        if get_pip:
+            directory, filename = os.path.split(get_pip)
+            module = os.path.splitext(filename)[0]
+            sys.path.insert(0, directory)
+            runpy.run_module(module, run_name='__main__', alter_sys=True)
+        else:
+            runpy.run_module('pip.__main__', run_name='__main__', alter_sys=True)
+    except ImportError as ex:
+        print('pip is unavailable: %s' % ex)
+        sys.exit(1)
+
+
+if __name__ == '__main__':
+    main()