def updatefile(path, old_file_name):
full_old_file_name = path + old_file_name
if (not filemanagement.fileexist(full_old_file_name)):
print 'File ' + full_old_file_name + ' is not found.'
print 'Should not happen! Ever!'
quit()
full_temporary_file_name = path + temporaryfilename(old_file_name)
# Make sure that the files are closed by putting them out of scope
old_file = open(full_old_file_name,'r')
temporary_file = open(full_temporary_file_name,'w')
temporary_file.writelines(fileheaderasstring())
remove_whitespaces = True
for line in old_file:
if (remove_whitespaces and (len(line.split()) == 0)):
continue
else:
remove_whitespaces = False
temporary_file.writelines(line)
old_file.close()
temporary_file.close()
filemanagement.copyfile(full_old_file_name,full_temporary_file_name)
filemanagement.deletefile(full_temporary_file_name)
def remove_occurances(path, file_name):
full_file_name = path + file_name
if (not filemanagement.fileexist(full_file_name)):
print 'File ' + full_file_name + ' is not found.'
print 'Should not happen! Ever!'
quit()
full_temporary_file_name = path + temporaryfilename()
temporary_file = open(full_temporary_file_name, 'w')
original_file = open(full_file_name, 'r')
next_occurance_id = 0
removing_statement = False
if (len(occurances) == next_occurance_id):
return
next_occurance = occurances[next_occurance_id]
next_occurance_id += 1
for line_nr, line in enumerate(original_file):
if (line_nr == next_occurance):
removing_statement = True
if (len(occurances) == next_occurance_id):
next_occurance_id = -1
else:
next_occurance = occurances[next_occurance_id]
next_occurance_id += 1
if (not removing_statement):
temporary_file.writelines(line)
if (endofstatement(line)):
removing_statement = False
temporary_file.close()
original_file.close()
filemanagement.copyfile(full_file_name, full_temporary_file_name)
filemanagement.deletefile(full_temporary_file_name)
def remove_occurances(path, file_name):
full_file_name = path + file_name
if (not filemanagement.fileexist(full_file_name)):
print 'File ' + full_file_name + ' is not found.'
print 'Should not happen! Ever!'
quit()
full_temporary_file_name = path + temporaryfilename()
temporary_file = open(full_temporary_file_name,'w')
original_file = open(full_file_name,'r')
next_occurance_id = 0;
removing_statement = False
if(len(occurances) == next_occurance_id):
return
next_occurance = occurances[next_occurance_id]
next_occurance_id += 1
for line_nr, line in enumerate(original_file):
if(line_nr == next_occurance):
removing_statement = True
if(len(occurances) == next_occurance_id):
next_occurance_id = -1
else:
next_occurance = occurances[next_occurance_id]
next_occurance_id += 1
if (not removing_statement):
temporary_file.writelines(line)
if(endofstatement(line)):
removing_statement = False;
temporary_file.close()
original_file.close()
filemanagement.copyfile(full_file_name,full_temporary_file_name)
filemanagement.deletefile(full_temporary_file_name)