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import fnmatch
import os
import stringmanipulation
def fileexist( file_name ):
return os.path.isfile(file_name)
def pathexist( path ):
return os.path.exists(path)
def fixpath( path ):
return_value = path
if( return_value[len(return_value) - 1] != '/'):
return_value = return_value + '/'
return return_value
def listallfilesinfolder( path, extension ):
matches = []
signature = '*' + extension
for root, dirnames, filenames in os.walk(path):
for filename in fnmatch.filter(filenames, signature):
matches.append([fixpath(root), filename])
return matches
def copyfile(to_file, from_file):
if(not fileexist(from_file)):
return
command = 'cp -f ' + from_file + ' ' + to_file
os.system(command)
#print command
def deletefile(file_to_delete):
if(not fileexist(file_to_delete)):
return
os.system('rm ' + file_to_delete)
# very ugly but works, so keep for now
def findstringinfile(path,file_name,search_string):
command = 'grep \'' + search_string + '\' ' + path + file_name + ' > deleteme.txt'
return_value = os.system(command)
# print command
return (return_value == 0)
def replacestringinfolder( path, old_string, new_string, extension ):
if(not stringmanipulation.isextension(extension)):
print 'failed to search and replace'
return
if(len(old_string) == 0):
print 'failed to search and replace'
return
find_command = 'ls '+ path + '/*' + extension
sed_command = 'sed -i \'s/' + old_string + '/' + new_string +\
'/g\' *' + extension
command_string = find_command + ' | xargs ' + sed_command + ' 2> deleteme.txt'
os.system(command_string)
#print command_string
#find ./ -name "*.h" -type f | xargs -P 0 sed -i 's/process_thread_wrapper.h/process_thread.h/g' *.h deleteme.txt
def replacestringinallsubfolders( old_string, new_string, extension):
if(not stringmanipulation.isextension(extension)):
print 'failed to search and replace'
return
if(len(old_string) == 0):
print 'failed to search and replace'
return
find_command = 'find ./ -name \"*' + extension + '\" -type f'
sed_command = 'sed -i \'s/' + old_string + '/' + new_string +\
'/g\' *' + extension
command_string = find_command + ' | xargs -P 0 ' + sed_command + ' 2> deleteme.txt'
os.system(command_string)
#print command_string
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