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#!/usr/bin/python
import os, re, sys, os.path
if not os.path.exists('SConstruct'):
raise AssertionError('Must be run from the top-level source directory')
oldClass, newClass = sys.argv[1], sys.argv[2]
replCnt, moveCnt, moveDirCnt = 0, 0, 0
for root, dirs, files in os.walk('.'):
for name in files:
if os.path.isdir(root + '/' + name):
continue
if not name.endswith('pp') and name != 'SConscript':
continue
modified = False
new = []
fullName = root + '/' + name
if fullName.startswith('./lib/') or fullName.startswith('./extra'):
continue
for l in open(fullName):
nl, cnt = re.subn(r'\b' + oldClass + r'\b', newClass, l)
if cnt > 0:
new.append(nl)
modified = True
replCnt += 1
else:
new.append(l)
# write back the file if it was modified
if modified:
print('Updated: ', root + '/' + name)
f = open(root + '/' + name, 'w')
for l in new:
f.write(l)
f.close()
# try to replace the class within the filename, move using bzr if it has changed
newName, cnt = re.subn(r'\b' + oldClass + r'\b', newClass, name)
if cnt > 0:
newFullName = root + '/' + newName
os.system('bzr mv ' + fullName + ' ' + newFullName)
moveCnt += 1
# walk directories and change them with bzr if they match exactly (rarely useful)
for root, dirs, files in os.walk('.'):
for d in dirs:
if d == oldClass:
os.system('bzr mv %s/%s %s/%s' % (root, oldClass, root, newClass))
moveDirCnt += 1
print("Replaced %d occurences, moved %d files and %d directories" % (replCnt, moveCnt, moveDirCnt))
print("Update python scripts (if wanted) by running: perl -pi -e 's/\\b%s\\b/%s/g' `ls **/*.py **/*.rst |grep -v py/system.py`" % (oldClass, newClass))
import time, pwd, socket
# update python deprecation records
if replCnt + moveCnt + moveDirCnt == 0:
print("No replaces, not updating py/system.py deprecated names map.")
if True:
new = []
for l in open('py/system.py'):
if 'END_RENAMED_CLASSES_LIST' in l:
new += "\t'%s':'%s', # %s, %s@%s\n" % (oldClass, newClass, time.asctime(), pwd.getpwuid(os.getuid())[0], socket.gethostname())
new += l
f = open('py/system.py', 'w')
for l in new:
f.write(l)
f.close()
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