[Hackndev-commit] SF.net SVN: hackndev: [1308] linux4palm/tools

[<hap...@us...>]

Revision: 1308
          http://hackndev.svn.sourceforge.net/hackndev/?rev=1308&view=rev
Author:   happy-slapin
Date:     2007-09-12 09:47:07 -0700 (Wed, 12 Sep 2007)

Log Message:
-----------
Adding script to clean tags

Added Paths:
-----------
    linux4palm/tools/tags-cleanup/
    linux4palm/tools/tags-cleanup/splitpatch.py

Added: linux4palm/tools/tags-cleanup/splitpatch.py
===================================================================
--- linux4palm/tools/tags-cleanup/splitpatch.py	                        (rev 0)
+++ linux4palm/tools/tags-cleanup/splitpatch.py	2007-09-12 16:47:07 UTC (rev 1308)
@@ -0,0 +1,125 @@
+#!/usr/bin/env python
+import sys, sre
+
+class Hunk:
+    def __init__(self, hunk):
+	self.hunk = hunk
+	self.lines = self.hunk.split("\n")
+	self.linecount = len(self.lines)
+	self.insertions = 0
+	self.deletions = 0
+	self.added = []
+	self.removed = []
+	self.ID = sre.compile("\$Id:{0,1}.*\$")
+	self.Revision = sre.compile("\$Revision:{0,1}.*\$")
+	self.Author = sre.compile("\$Author:{0,1}.*\$")
+	self.Date = sre.compile("\$Date:{0,1}.*\$")
+	self.ok = 0
+	for i in range(0, self.linecount):
+	    if self.lines[i].startswith("+"):
+		self.insertions += 1
+		self.added.append(self.lines[i])
+	    if self.lines[i].startswith("-"):
+		self.deletions += 1
+		self.removed.append(self.lines[i])
+	self.checkhunk()
+    def rm_ident(self, string):
+	string = self.Revision.sub("", string)
+	string = self.ID.sub("", string)
+	string = self.Author.sub("", string)
+	string = self.Date.sub("", string)
+	return string
+    def checkhunk(self):
+	if self.insertions != self.deletions:
+	    self.ok = 1
+	    return self.ok
+
+	for i in range(0, self.insertions):
+	    tmp1 = self.rm_ident(self.added[i][1:])
+	    tmp2 = self.rm_ident(self.removed[i][1:])
+	    if tmp1 != tmp2:
+		self.ok = 1
+		break
+	return self.ok
+		
+
+class Patch:
+    def __init__(self, patch):
+	self.hunks = []
+	self.okhunks = []
+	self.hunkno = -1
+	self.patch = patch
+	self.lines = patch.split("\n")
+	self.patchhead = ""
+	self.ignored = ""
+	for i in range(0, len(self.lines)):
+	    if self.lines[i].startswith("+++ ") or self.lines[i].startswith("--- ") or self.lines[i].startswith("diff "):
+		self.patchhead += self.lines[i] + "\n"
+	    elif self.lines[i].startswith("@"):
+		self.hunkno += 1
+		self.hunks.append(self.lines[i] + "\n")
+	    elif self.lines[i].startswith(" ") or self.lines[i].startswith("+") \
+		or self.lines[i].startswith("-") or self.lines[i].startswith("\\"):
+		self.hunks[self.hunkno] += self.lines[i] + "\n"
+	    else:
+		if len(self.lines[i]) > 0:
+		    self.ignored += "WARNING: |%s|\n" % (self.lines[i])
+	for i in range(0, len(self.hunks)):
+	    n = Hunk(self.hunks[i])
+	    if n.ok:
+		self.okhunks.append(n.hunk)
+	self.hunks = self.okhunks
+	self.okhunks = []
+
+class ParsePatch:
+    def __init__(self, patch):
+	self.data = ""
+	self.head = ""
+	self.name = ""
+	self.patch = Patch(patch)
+	if len(self.patch.hunks) > 0:
+	    self.data = self.patch.patchhead + "\n".join(self.patch.hunks)
+	self.head = self.patch.patchhead.split("\n")[2].split(" ")[1].split("\t")[0]
+	namelist = self.head.split("/")
+	self.name = "-".join(namelist[1:2]) + ".diff"
+	self.ignored = self.patch.ignored
+
+class PatchCollection:
+    def __init__(self):
+	self.patches = []
+
+    def append(self, patch):
+	self.patches.append(ParsePatch(patch))
+
+    def flushfiles(self):
+	data = {}
+	for g in self.patches:
+	    if data.has_key(g.name):
+		data[g.name] += g.data + g.ignored
+	    else:
+		data[g.name] = g.data + g.ignored
+	for f, d in data.items():
+	    print "New file " + f
+	    fd = open(f, "w")
+	    fd.write(d)
+	    fd.close()
+		
+fd = open(sys.argv[1], "r")
+
+lines = fd.read().split("\n")
+patches = []
+patchno = -1
+
+for i in range(0, len(lines)):
+    if lines[i].startswith("diff "):
+	patchno += 1
+	patches.append(lines[i] + "\n")
+    else:
+	patches[patchno] += lines[i] + "\n"
+
+pcol = PatchCollection()
+for i in range(0, len(patches)):
+    pcol.append(patches[i])
+
+pcol.flushfiles()
+fd.close()


Property changes on: linux4palm/tools/tags-cleanup/splitpatch.py
___________________________________________________________________
Name: svn:executable
   + *
Name: svn:keywords
   + 


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