从问题中提取的答案:
我让它工作了!
我能够使用result = MacScript(command)
我定义command
如下的函数调用我的 Python 脚本:
command = "do shell script """ & pyPath & "python " & getURLpath & "getURL.py --formula '" _
& Latex_Str & "' --fontsize " & Font_Size & " " & WebAdd & """"
我的 Python 脚本被调用getURL.py
,并根据可选参数处理对服务器的请求,--formula
并由--fontsize
用户定义Latex_Str
并Font_Size
分别存储在 VBA 中,以及服务器的网址WebAdd
。我还在我的 Python 脚本中添加了一些功能来处理传递代理设置。上面传过来的命令MacScript
返回的是Python脚本的stdout,也就是服务器的返回。Python脚本如下:
# Import the required libraries
from urllib import urlencode
from urllib2 import Request, urlopen, URLError, ProxyHandler, build_opener, install_opener
import argparse
# Set up our argument parser
parser = argparse.ArgumentParser(description='Sends LaTeX string to web server and returns meta data used by LaTeX in Word project')
parser.add_argument('webAddr', type=str, help='Web address of LaTeX in Word server')
parser.add_argument('--formula', metavar='FRML', type=str, help='A LaTeX formula string')
parser.add_argument('--fontsize', metavar='SIZE', type=int, default=10, help='Integer representing font size (can be 10, 11, or 12. Default 10)')
parser.add_argument('--proxServ', metavar='SERV', type=str, help='Web address of proxy server, i.e. http://proxy.server.com:80')
parser.add_argument('--proxType', metavar='TYPE', type=str, default='http', help='Type of proxy server, i.e. http')
# Get the arguments from the parser
args = parser.parse_args()
# Define formula string if input
if args.formula:
values = {'formula': str(args.fontsize) + '.' + args.formula} # generate formula from args
else:
values = {}
# Define proxy settings if proxy server is input.
if args.proxServ: # set up the proxy server support
proxySupport = ProxyHandler({args.proxType: args.proxServ})
opener = build_opener(proxySupport)
install_opener(opener)
# Set up the data object
data = urlencode(values)
data = data.encode('utf-8')
# Send request to the server and receive response, with error handling!
try:
req = Request(args.webAddr, data)
# Read the response and print to a file
response = urlopen(req)
print response.read()
except URLError, e:
if hasattr(e, 'reason'): # URL error case
# a tuple containing error code and text error message
print 'Error: Failed to reach a server.'
print 'Reason: ', e.reason
elif hasattr(e, 'code'): # HTTP error case
# HTTP error code, see section 10 of RFC 2616 for details
print 'Error: The server could not fulfill the request.'
print 'Error code: ', e.code
# print e.read()
如果有人好奇,在我修复了几个额外的错误并对其进行测试后,项目页面上将提供完整的代码。(工作的)Windows 版本已经在那里。