AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.

These files are a subset of the python-2.7.2.tgz distribution from python.org.  Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution.

Signed-off-by: daryl.mcdaniel@intel.com


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524

AppPkg/Applications/Python/Python-2.7.2/Tools/framer/framer/struct.py

@@ -0,0 +1,52 @@
+"""Rudimentary parser for C struct definitions."""
+
+import re
+
+PyObject_HEAD = "PyObject_HEAD"
+PyObject_VAR_HEAD = "PyObject_VAR_HEAD"
+
+rx_name = re.compile("} (\w+);")
+
+class Struct:
+    def __init__(self, name, head, members):
+        self.name = name
+        self.head = head
+        self.members = members
+
+    def get_type(self, name):
+        for _name, type in self.members:
+            if name == _name:
+                return type
+        raise ValueError, "no member named %s" % name
+
+def parse(s):
+    """Parse a C struct definition.
+
+    The parser is very restricted in what it will accept.
+    """
+
+    lines = filter(None, s.split("\n")) # get non-empty lines
+    assert lines[0].strip() == "typedef struct {"
+    pyhead = lines[1].strip()
+    assert (pyhead.startswith("PyObject") and
+            pyhead.endswith("HEAD"))
+    members = []
+    for line in lines[2:]:
+        line = line.strip()
+        if line.startswith("}"):
+            break
+
+        assert line.endswith(";")
+        line = line[:-1]
+        words = line.split()
+        name = words[-1]
+        type = " ".join(words[:-1])
+        if name[0] == "*":
+            name = name[1:]
+            type += " *"
+        members.append((name, type))
+    name = None
+    mo = rx_name.search(line)
+    assert mo is not None
+    name = mo.group(1)
+    return Struct(name, pyhead, members)