| Just van Rossum | 4011723 | 2000-03-28 12:05:13 +0000 | [diff] [blame] | 1 | """BuildCGIApplet.py -- Create a CGI applet from a Python script. |
| 2 | |
| 3 | Specilized version of BuildApplet, enabling Python CGI scripts to be |
| 4 | used under Mac web servers like WebStar. The __main__ program is |
| 5 | PythonCGISlave.py, which provides a compatibility layer, emulating |
| 6 | Unix-style CGI scripts. See CGI_README.txt for details. |
| 7 | """ |
| 8 | |
| 9 | import sys |
| 10 | import os |
| 11 | import macfs |
| 12 | import MacOS |
| 13 | import Res |
| 14 | import EasyDialogs |
| 15 | import buildtools |
| 16 | import py_resource |
| 17 | |
| 18 | |
| 19 | def main(): |
| 20 | try: |
| 21 | buildcgiapplet() |
| 22 | except buildtools.BuildError, detail: |
| 23 | EasyDialogs.Message(detail) |
| 24 | |
| 25 | |
| 26 | def buildcgiapplet(): |
| 27 | buildtools.DEBUG=1 |
| 28 | |
| 29 | # Find the template |
| 30 | # (there's no point in proceeding if we can't find it) |
| 31 | |
| 32 | template = buildtools.findtemplate() |
| 33 | wrapper = os.path.join(sys.exec_prefix, ":Mac:Tools:CGI:PythonCGISlave.py") |
| 34 | |
| 35 | # Ask for source text if not specified in sys.argv[1:] |
| 36 | if not sys.argv[1:]: |
| 37 | srcfss, ok = macfs.PromptGetFile('Select a CGI script:', 'TEXT', 'APPL') |
| 38 | if not ok: |
| 39 | return |
| 40 | filename = srcfss.as_pathname() |
| 41 | dstfilename = mkcgifilename(filename) |
| 42 | dstfss, ok = macfs.StandardPutFile('Save application as:', |
| 43 | os.path.basename(dstfilename)) |
| 44 | if not ok: |
| 45 | return |
| 46 | dstfilename = dstfss.as_pathname() |
| 47 | buildone(template, wrapper, filename, dstfilename) |
| 48 | else: |
| 49 | # Loop over all files to be processed |
| 50 | for filename in sys.argv[1:]: |
| 51 | dstfilename = mkcgifilename(filename) |
| 52 | buildone(template, wrapper, filename, dstfilename) |
| 53 | |
| 54 | |
| 55 | def mkcgifilename(filename): |
| 56 | if filename[-3:] == '.py': |
| 57 | filename = filename[:-3] |
| 58 | filename = filename + ".cgi" |
| 59 | return filename |
| 60 | |
| 61 | |
| 62 | def buildone(template, wrapper, src, dst): |
| 63 | buildtools.process(template, wrapper, dst, 1) |
| 64 | # write source as a PYC resource into dst |
| 65 | ref = Res.OpenResFile(dst) |
| 66 | try: |
| 67 | Res.UseResFile(ref) |
| 68 | py_resource.frompyfile(src, "CGI_MAIN", preload=1) |
| 69 | finally: |
| 70 | Res.CloseResFile(ref) |
| 71 | |
| 72 | |
| 73 | if __name__ == '__main__': |
| 74 | main() |