Add server version to master api

Add IsEvadedOffense to EFPenalty
Fix remote log reading in not Windows

Master/env_master/Lib/site-packages/pip/utils/deprecation.py

@@ -0,0 +1,76 @@
+"""
+A module that implements tooling to enable easy warnings about deprecations.
+"""
+from __future__ import absolute_import
+
+import logging
+import warnings
+
+
+class PipDeprecationWarning(Warning):
+    pass
+
+
+class Pending(object):
+    pass
+
+
+class RemovedInPip10Warning(PipDeprecationWarning):
+    pass
+
+
+class RemovedInPip11Warning(PipDeprecationWarning, Pending):
+    pass
+
+
+class Python26DeprecationWarning(PipDeprecationWarning):
+    pass
+
+
+# Warnings <-> Logging Integration
+
+
+_warnings_showwarning = None
+
+
+def _showwarning(message, category, filename, lineno, file=None, line=None):
+    if file is not None:
+        if _warnings_showwarning is not None:
+            _warnings_showwarning(
+                message, category, filename, lineno, file, line,
+            )
+    else:
+        if issubclass(category, PipDeprecationWarning):
+            # We use a specially named logger which will handle all of the
+            # deprecation messages for pip.
+            logger = logging.getLogger("pip.deprecations")
+
+            # This is purposely using the % formatter here instead of letting
+            # the logging module handle the interpolation. This is because we
+            # want it to appear as if someone typed this entire message out.
+            log_message = "DEPRECATION: %s" % message
+
+            # PipDeprecationWarnings that are Pending still have at least 2
+            # versions to go until they are removed so they can just be
+            # warnings.  Otherwise, they will be removed in the very next
+            # version of pip. We want these to be more obvious so we use the
+            # ERROR logging level.
+            if issubclass(category, Pending):
+                logger.warning(log_message)
+            else:
+                logger.error(log_message)
+        else:
+            _warnings_showwarning(
+                message, category, filename, lineno, file, line,
+            )
+
+
+def install_warning_logger():
+    # Enable our Deprecation Warnings
+    warnings.simplefilter("default", PipDeprecationWarning, append=True)
+
+    global _warnings_showwarning
+
+    if _warnings_showwarning is None:
+        _warnings_showwarning = warnings.showwarning
+        warnings.showwarning = _showwarning