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4003CEM-helper/solutions
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#!/usr/bin/env python3 | |
import os | |
import re | |
import sys | |
import getopt | |
import pyminizip | |
solutionFile = re.compile( r"solution_(.*(\.(py|h|cpp|txt)))") | |
ifBlock = re.compile( r"^\s*//\s*IF (SOLUTION|TASK)" ) | |
elseBlock = re.compile( r"^\s*//\s*ELSE (SOLUTION|TASK)" ) | |
endBlock = re.compile( r"^\s*//\s*END (SOLUTION|TASK)" ) | |
solve = False # flag for whether should use solution in task file | |
verbose = False | |
shortopts = "sv" | |
longopts = ["solve", "verbose"] | |
try: | |
opts, args = getopt.getopt(sys.argv[1:], shortopts, longopts) | |
except getopt.GetoptError as e: | |
print(e) | |
sys.exit(1) | |
# process flags | |
for o, a in opts: | |
if o in ("-s", "--solve"): | |
solve = True | |
if o in ("-v", "--verbose"): | |
verbose = True | |
files = args | |
if files == []: files = os.listdir('Solutions') | |
passwordFilename = os.path.join( "Solutions", "password" ) | |
secureFilename = os.path.join( "Solutions", "solutions.zip" ) | |
# add files to solutions.zip | |
solutionFiles = [] | |
for filename in files: | |
match = solutionFile.match(filename) | |
if not match: continue | |
if verbose: print( "Process {}".format(filename) ) | |
sourceFilename = os.path.join( "Solutions", filename ) | |
taskFilename = match.group(1) | |
solutionFilename = os.path.join( "Solutions", taskFilename ) | |
print( filename, taskFilename, solutionFilename ) | |
# read solution file | |
lines = [] | |
state = "BOTH" | |
with open( sourceFilename, "r" ) as sFile: | |
for line in sFile: | |
ifMatch = ifBlock.search( line ) | |
elseMatch = elseBlock.search( line ) | |
endMatch = endBlock.search( line ) | |
if ifMatch: | |
state = ifMatch.group(1) | |
elif elseMatch: | |
state = elseMatch.group(1) | |
elif endMatch: | |
state = "BOTH" | |
if verbose: print( "{:8}: {}".format(state,line), end="" ) | |
if ifMatch or elseMatch or endMatch: | |
lines.append( (None,line) ) | |
else: | |
lines.append( (state,line) ) | |
print() | |
if taskFilename.startswith( "test_" ): | |
taskFilename = os.path.join( "Testing", taskFilename ) | |
# identify which files need to get regenerated | |
fileAge, taskAge, solutionAge = \ | |
( os.path.getmtime(i) for i in (sourceFilename, taskFilename, solutionFilename) ) | |
if True or taskAge < fileAge: | |
states = ("BOTH","SOLUTION") if solve else ("BOTH","TASK") | |
with open( taskFilename, "w" ) as file: | |
for state, line in lines: | |
if state in states: | |
file.write( line ) | |
elif verbose: | |
print( "Age skip" ) | |
if True or solutionAge < fileAge: | |
states = ("BOTH","SOLUTION") | |
with open( solutionFilename, "w" ) as file: | |
for state, line in lines: | |
if state in states: | |
file.write(line) | |
solutionFiles.append(solutionFilename) | |
if os.path.isfile( passwordFilename ): | |
print( "Passworded" ) | |
password = open( passwordFilename, "r" ).readline().strip("\r\n") | |
print(">",password,"<") | |
if solutionFiles != []: | |
pyminizip.compress_multiple( solutionFiles, [], secureFilename, password, 1 ) | |