def qiniuUpdate(url):
#需要填写你的 Access Key 和 Secret Key
access_key = '8qXT7YOMZ-GtjM36rtkzKMEuZSaDrtbSPetdXYIf'
secret_key = 'zbp-eUwRuMzucnYr37u_zXyNsiKkxBrTB84CmmSu'
#构建鉴权对象
q = Auth(access_key, secret_key)
#要上传的空间
bucket_name = 'com-yixiantong-yxkj'
#mutex = threading.Lock()
#上传到七牛后保存的文件名
keyVal = str(uuid.uuid1())
keyTime = str(int(time.time() * 1000)) + '-'
key = keyTime + keyVal[0:8]
#mutex.acquire(3)
#生成上传 Token，可以指定过期时间等
token = q.upload_token(bucket_name, key, 3600)
file_name = urllib2.unquote(url).decode('utf8').split('/')[-1]
#print(file_name)
f = urllib2.urlopen(url)
with open(file_name, "wb") as code:
code.write(f.read())
time.sleep(1)
#urllib.urlretrieve(url, file_name)
#要上传文件的本地路径i
localfile = '/app/yxtk/script/' + file_name
if os.path.exists(localfile):
ret, info = put_file(token, key, localfile)
return 'http://7xpkhu.com2.z0.glb.qiniucdn.com/' + key
elif os.path.exists('/root/' + file_name):
localfile = '/root/' + file_name
ret, info = put_file(token, key, localfile)
return 'http://7xpkhu.com2.z0.glb.qiniucdn.com/' + key
else:
return url
def parse_commands(self,
command,
command_number,
state='',
vars=None,
cur_type=None):
if not state and os.path.exists(
'/Users/lenasoroka/PycharmProjects/SP_RGR/vars.txt'):
with open('vars.txt', 'r') as file:
res = file.read()
if res[-1] != '.':
state = 'var'
if state == 'const':
for i in range(len(command)):
if command[i] == 'begin':
command.pop(i)
with open('vars.txt', 'a') as file:
file.write('.')
return self.parse_commands(command,
command_number,
state='')
elif command[i] == 'var':
return self.parse_commands(command,
command_number,
state='var')
elif (command[i] not in [
*self.token_dict['type word'], '=',
*self.token_dict['separator']
] and command[i].isalnum() and command[i][0].isalpha()):
if vars:
text = []
if os.path.exists(
'/Users/lenasoroka/PycharmProjects/SP_RGR/vars.txt'
):
with open('vars.txt', 'r') as file:
text = file.read().split()
if command[i] not in [*vars, *text]:
vars.append(command[i])
else:
return 'Error in {}\nVariable have been initialized', command_number
else:
vars = [command[i]]
command.pop(i)
return self.parse_commands(command,
command_number,
state='const',
vars=vars)
elif command[i] == '=':
command.pop(i)
return self.parse_commands(command,
command_number,
state='const',
vars=vars)
elif vars and command[i] not in [
*self.token_dict['type word'], '=',
*self.token_dict['separator']
]:
vars.append(command[i])
# print(vars)
with open('vars.txt', 'w') as varst:
if vars[1].isdigit():
varst.write('{} {}\n'.format(vars[0], 'integer'))
elif vars[1].replace('.', '').isdigit():
varst.write('{} {}\n'.format(vars[0], 'real'))
with open('vals.txt', 'w') as valst:
valst.write('{} {}\n'.format(vars[0], vars[1]))
command.pop(i)
return self.parse_commands(command, command_number, state='')
if state == 'var':
for i in range(len(command)):
if command[i] == 'begin':
command.pop(i)
with open('vars.txt', 'a') as file:
file.write('.')
valsf = open('vals.txt', 'r')
vals = valsf.read().split('\n')
code, ascode = open('code.py',
'w'), open('gen_asm.txt', 'w')
used_vars = []
for j in range(len(vals) - 1):
eq = vals[j].index(' ')
if vals[j][:eq] not in used_vars:
code.write(vals[j][:eq] + ' = ' +
vals[j][eq + 1:] + '\n')
used_vars.append(vals[j][:eq])
else:
return 'Error in {}\nVariable have been initialized', command_number - 1
code.close()
ascode.close()
valsf.close()
return self.parse_commands(command,
command_number,
state='')
elif command[i] not in [
*self.token_dict['type word'],
*self.token_dict['separator']
]:
if vars:
text = []
if os.path.exists(
'/Users/lenasoroka/PycharmProjects/SP_RGR/vars.txt'
):
with open('vars.txt', 'r') as file:
text = file.read().split()
if command[i] not in [*vars, *text
] and command[i] != 'var':
vars.append(command[i])
else:
return 'Error in {}\nVariable have been initialized', command_number
elif command[i] != 'var':
vars = [command[i]]
command.pop(i)
return self.parse_commands(command,
command_number,
state='var',
vars=vars)
elif command[i] == ':':
command.pop(i)
return self.parse_commands(command,
command_number,
state='var',
vars=vars)
elif command[i] in self.token_dict['type word']:
if command[i] == 'array':
if command[i + 1] != '[':
return 'Error in {}\nUnexpected symbol in array initializing', command_number
if not all([
command[i + 2].isdigit(),
command[i + 4].isdigit()
]):
with open('vals.txt', 'r') as vals:
vals = vals.read().split()
if command[i + 2] in vals:
command[i +
2] = vals[vals.index(command[i +
2]) +
1]
elif command[i + 4] in vals:
command[i +
4] = vals[vals.index(command[i +
4]) +
1]
else:
return 'Error in {}\nUnexpected symbol in array initializing', command_number
return self.parse_commands(command,
command_number,
state='var',
vars=vars)
if command[i + 3] != '..':
return 'Error in {}\nUnexpected symbol in array initializing', command_number
if command[i + 5] != ']':
return 'Error in {}\nUnexpected symbol in array initializing', command_number
if command[i + 6] != 'of':
return 'Error in {}\nUnexpected symbol in array initializing', command_number
if command[i + 7] not in self.token_dict['type word']:
return 'Error in {}\nUnexpected type in array initializing', command_number
if os.path.exists(
'/Users/lenasoroka/PycharmProjects/SP_RGR/vars.txt'
):
with open('vars.txt', 'a') as file:
file.write(vars[0])
s = ''
for j in range(8):
s += ' {}'.format(command[i + j])
file.write(s + '\n')
with open('vals.txt', 'a') as file:
file.write(vars[0] + ' ' +
str([None] * int(command[i + 4])) +
'\n')
else:
with open('vars.txt', 'w') as file:
file.write(vars[0])
s = ''
for j in range(8):
s += ' {}'.format(command[i + j])
file.write(s + '\n')
with open('vals.txt', 'w') as file:
file.write(vars[0] + ' ' +
str([None] * int(command[i + 4])) +
'\n')
return self.parse_commands(command,
command_number,
state='var')
if os.path.exists(
'/Users/lenasoroka/PycharmProjects/SP_RGR/vars.txt'
):
with open('vars.txt', 'a') as file:
for j in vars:
file.write('{} {}\n'.format(j, command[i]))
with open('vals.txt', 'a') as file:
for j in vars:
file.write('{} None\n'.format(j))
else:
with open('vars.txt', 'w') as file:
for j in vars:
file.write('{} {}\n'.format(j, command[i]))
with open('vals.txt', 'w') as file:
for j in vars:
file.write('{} None\n'.format(j))
command.pop(i)
return self.parse_commands(command,
command_number,
state='var')
else:
return 'Error in {}\nUnexpected statement in variables initializing', command_number
if state[:-2] == 'brackets open':
for i in range(len(command)):
if state[-1] == '0' and command[i] == self.token_dict[
'brackets close'][0]:
with open('vars.txt', 'r') as file:
text = file.read().split()
if command[i - 1] not in text:
return 'Error in {}\nUnexpected symbol1', command_number
if text[text.index(command[i - 1]) + 1] != 'integer':
return 'Error in {}\ninteger expected', command_number
command.pop(i)
return self.parse_commands(command,
command_number,
state='binary operation')
elif state[-1] == '1' and command[i] == self.token_dict[
'brackets close'][1]:
with open('vars.txt', 'r') as file:
text = file.read().split()
if command[i - 1] not in text:
return 'Error in {}\nUnexpected symbol2', command_number
if text[text.index(command[i - 1]) +
1] != 'integer' and not command[i -
1].isdigit():
return 'Error in {}\ninteger expected', command_number
command.pop(i)
return self.parse_commands(command,
command_number,
state='binary operation')
if state[-1] == '0': b = ')'
else: b = ']'
return 'Error in {}\n"' + b + '" expected', command_number
if state == 'binary operation':
for i in range(len(command)):
if command[i] == self.token_dict['brackets open'][0]:
command.pop(i)
return self.parse_commands(command,
command_number,
state='brackets open 0')
if command[i] == self.token_dict['brackets open'][1]:
command.pop(i)
return self.parse_commands(command,
command_number,
state='brackets open 1')
if command[i] in self.token_dict['brackets close']:
return 'Error in {}\nUnexpected symbol3', command_number
if state == 'owner word':
for i in range(len(command)):
if command[i] in self.token_dict['binary operation']:
with open('vars.txt', 'r') as file:
text = file.read().split()
if '[' in command:
with open('vals.txt', 'r') as vals:
vals = vals.read()
vals_end = vals[:].split('\n')
vals = vals.split()
with open('vars.txt', 'r') as vars:
vars = vars.read().split()
if command[command.index('[') - 1] not in vars:
return 'Error in {}\nUnexpected symbol', command_number
elif vars[vars.index(command[command.index('[') -
1]) + 1] != 'array':
return 'Error in {}\nUnexpected symbol', command_number
if command[command.index('[') +
1] not in vars and not (
command[command.index('[') +
1].isdigit()
or command[command.index('[') + 1]
== '('):
return 'Error in {}\nUnexpected symbol6', command_number
elif vars[vars.index(command[command.index('[') +
1]) + 1] != 'integer':
return 'Error in {}\nUnexpected symbol7', command_number
elif vals[vals.index(command[command.index('[') +
1]) + 1] == 'None':
return 'Error in {}\nUnexpected symbol8', command_number
for j in vals_end:
if command[command.index('[') - 1] + ' [' in j:
lst = eval(j[2:])
if len(lst) < int(vals[vals.index(command[
command.index('[') + 1]) + 1]):
import code
if len(lst) < code.n:
return 'Error in {}\nIndex out of range', command_number
elif lst[int(vals[vals.index(command[
command.index('[') + 1]) + 1]) -
1] == None:
return 'Error in {}\nEmpty element', command_number
with open('code.py', 'a') as code:
code.write('{} = {} {} {} {}{} - 1{}\n'.format(
*command))
with open('gen_asm.txt', 'a') as gen_asm:
gen_asm.write('mov eax, {}\n'.format(
command[0]))
used = command[0]
command.pop(0)
for i in command:
if i == used: command.remove(i)
pointer = command.index('[')
gen_asm.write('mov ebx, {}\n'.format(
command[pointer + 1]))
command.pop(pointer + 2)
command.pop(pointer + 1)
command.pop(pointer)
if '+' in command:
command.remove('+')
gen_asm.write(
'add eax, {}[ebx*4-4]\n'.format(
command[0]))
elif '-' in command:
command.remove('-')
gen_asm.write(
'sub eax, {}[ebx*4-4]\n'.format(
command[0]))
else:
return 'Error in {}\nUnexpected operand', command_number
gen_asm.write('mov {}, eax\n'.format(used))
elif command[i - 1] in text or command[i - 1].isdigit(
) and command[i + 1] in text or command[i +
1].isdigit():
if command[i - 1] in text:
with open('vals.txt', 'r') as vals:
vals = vals.read().split()
if vals[vals.index(command[i - 1]) +
1] == 'None':
import code
if not eval('code.{}'.format(
command[i - 1])):
return 'Error in {}\nArgument without value', command_number
if command[i + 1] in text:
with open('vals.txt', 'r') as vals:
vals = vals.read().split()
if not command[i + 1].isdigit() and vals[
vals.index(command[i + 1]) +
1] == 'None':
import code
if not eval('code.{}'.format(
command[i + 1])):
return 'Error in {}\nArgument without value', command_number
this_type = text[text.index(command[i - 1]) + 1]
index = 1
if text[text.index(command[i + 1]) + 1] == 'array':
index = 3
if command[i + 3] not in text:
return 'Error in {}\nUnexpected symbol9', command_number
if this_type != text[
text.index(command[i + index]) +
1] and not command[i + index].isdigit():
error_type = 'Type {} expected, got {} {} {}'.format(
cur_type, this_type, command[i],
text[text.index(command[i + 1]) + 1])
return 'Error in {}\n' + error_type, command_number
with open('code.py', 'a') as code:
code.write('{} = {} {} {}\n'.format(*command))
with open('gen_asm.txt', 'a') as gen_asm:
gen_asm.write('mov eax, {}\n'.format(
command[0]))
used = command[0]
command.pop(0)
for i in command:
if i == used: command.remove(i)
gen_asm.write('mov ebx, {}\n'.format(
command[-1]))
command.pop()
if '+' in command:
command.remove('+')
gen_asm.write('add eax, ebx\n')
elif '-' in command:
command.remove('-')
gen_asm.write('sub eax, ebx\n')
else:
return 'Error in {}\nUnexpected operand', command_number
gen_asm.write('mov {}, eax\n'.format(used))
else:
return 'Error in {}\nUnexpected symbol10', command_number
command.pop(i)
if len(command) < 2:
return 'Error in {}\nOperand expected', command_number
return self.parse_commands(command,
command_number,
state='binary operation')
for i in range(len(command)):
if command[i] in self.token_dict['parts']:
if command[i] == 'var':
state = 'var'
elif command[i] == 'const':
state = 'const'
elif command[i] == 'uses':
state = 'uses'
elif command[i] == 'begin':
state = 'key word'
command.pop(i)
return self.parse_commands(command,
command_number,
state=state)
elif command_number == 0:
return 'Error in {}\nUnexpected statement', command_number
for i in range(len(command)):
if command[i] in self.token_dict['key word']:
command.pop(i)
return self.parse_commands(command,
command_number,
state='key word')
for i in range(len(command)):
if command[i] in self.token_dict['owner word']:
with open('vars.txt', 'r') as file:
text = file.read().split()
if command[i - 1] not in text:
return 'Error in {}\nUnexpected symbol', command_number
cur_type = text[text.index(command[i - 1]) + 1]
command.pop(i)
if len(command) == 2:
if command[1] in text:
new_type = text[text.index(command[1]) + 1]
if cur_type != new_type:
return 'Error in {}\nUnexpected type of operand', command_number
else:
if cur_type == 'integer' and not command[1].isdigit():
return 'Error in {}\nUnexpected type of operand', command_number
if cur_type in [
'real', 'double'
] and not command[1].replace('.', '').isdigit():
return 'Error in {}\nUnexpected type of operand', command_number
if cur_type == 'char' and not command[1][2].isalpha():
return 'Error in {}\nUnexpected type of operand', command_number
if os.path.exists(
'/Users/lenasoroka/PycharmProjects/SP_RGR/vals.txt'
):
with open('vals.txt', 'r') as vals:
text = vals.read().split('\n')
for j in text:
if j == '': text.remove(j)
for j in range(len(text)):
line = text[j].split()
if command[0] == line[0]:
line[1] = command[1]
line = ' '.join(line)
text[j] = line
else:
text = ['{} {}'.format(*command)]
with open('vals.txt', 'w') as vals:
vals.write('\n'.join(text))
with open('code.py', 'a') as code:
code.write('{} = {}\n'.format(*command))
with open('gen_asm.txt', 'a') as gen_asm:
gen_asm.write('mov ebx, {}\n'.format(command[-1]))
command.pop()
gen_asm.write('mov {}, ebx\n'.format(command[0]))
command.pop()
if '[' in command and len(command) == 5:
cur_type = text[text.index(command[i - 1]) + 2]
if cur_type == 'integer' and not command[4].isdigit():
return 'Error in {}\nUnexpected type of operand', command_number
if cur_type in ['real',
'double'] and not command[4].replace(
'-', '').replace('.', '').isdigit():
return 'Error in {}\nUnexpected type of operand', command_number
if cur_type == 'char' and not command[4][2].isalpha():
return 'Error in {}\nUnexpected type of operand', command_number
if os.path.exists(
'/Users/lenasoroka/PycharmProjects/SP_RGR/vals.txt'
):
with open('vals.txt', 'r') as vals:
text = vals.read().split('\n')
for j in text:
if j == '': text.remove(j)
for j in range(len(text)):
line = text[j].split()
if command[0] == line[0]:
new_line = eval(''.join(line[1:]))
try:
new_line[int(command[2]) - 1] = eval(
command[4])
with open('code.py', 'a') as code:
code.write('{}[{}] = {}\n'.format(
command[0],
int(command[2]) - 1, command[4]))
with open('gen_asm.txt', 'a') as gen_asm:
gen_asm.write('mov ebx, {}\n'.format(
command[-1]))
gen_asm.write(
'mov {}[{}], ebx\n'.format(
command[0],
int(command[2]) * 4 - 4))
except:
for j in text:
if command[1] + ' ' in j:
new_line = eval(
j[2:])[int(command[3]) - 1]
with open('code.py', 'a') as code:
code.write(
'{} = {}[{}]\n'.format(
command[0], command[1],
int(command[3]) - 1))
with open('gen_asm.txt',
'a') as gen_asm:
gen_asm.write(
'mov ebx, {}[{}]\n'.format(
command[1],
int(command[3]) * 4 -
4))
gen_asm.write(
'mov {}, ebx\n'.format(
command[0]))
break
else:
return 'Error in {}\nUnexpected symbol', command_number
line = line[0] + ' ' + str(new_line)
text[j] = line
else:
text = ['{} {}'.format(*command)]
with open('vals.txt', 'w') as vals:
vals.write('\n'.join(text))
if any(j in command for j in [
*self.token_dict['owner word'],
*self.token_dict['comparing operation']
]):
return 'Error in {}\nUnexpected symbol', command_number
if len(command) < 4 and any([
i in command
for i in self.token_dict['binary operation']
]):
return 'Error in {}\nOperand expected', command_number
return self.parse_commands(command,
command_number,
state='owner word',
cur_type=cur_type)
for i in range(len(command)):
try:
if command[i] + command[
i + 1] in self.token_dict['comparing operation']:
if state != 'comparing operation':
return 'Error in {}\nUnexpected symbol', command_number
command.pop(i)
command.pop(i)
if any(j in command for j in [
*self.token_dict['owner word'],
*self.token_dict['comparing operation']
]):
return 'Error in {}\nUnexpected symbol', command_number
return self.parse_commands(command,
command_number,
state='comparing operation')
except IndexError:
pass
if command[i] in self.token_dict['comparing operation']:
if state != 'comparing operation':
return 'Error in {}\nUnexpected symbol', command_number
command.pop(i)
if any(j in command for j in [
*self.token_dict['owner word'],
*self.token_dict['comparing operation']
]):
return 'Error in {}\nUnexpected symbol', command_number
if len(command) < 2:
return 'Error in {}\nOperand expected', command_number
return self.parse_commands(command,
command_number,
state='comparing operation')