projects / irc / quakenet / qwebirc.git / blame
| Commit | Line | Data |
|---|---|---|
| a409b906 CP |
1 | # this is seperate to allow us to use python 2.5 syntax without\r |
| 2 | # the dependency checker breaking on earlier versions.\r | |
| 3 | \r | |
| 4 | import sys\r | |
| 5 | import subprocess\r | |
| 6 | \r | |
| 7 | def fail(*message):\r | |
| 8 | print >>sys.stderr, "\n".join(message)\r | |
| 9 | sys.exit(1)\r | |
| 10 | \r | |
| 11 | def warn(*message):\r | |
| 12 | print >>sys.stderr, "warning:", "\nwarning: ".join(message), "\n"\r | |
| 13 | \r | |
| 14 | def check_dependencies():\r | |
| 15 | i = 0\r | |
| 16 | \r | |
| 17 | check_twisted()\r | |
| 18 | check_win32()\r | |
| 19 | i+=check_java()\r | |
| 20 | i+=check_hg()\r | |
| 21 | \r | |
| 22 | print "0 errors, %d warnings." % i\r | |
| 23 | \r | |
| 24 | if i == 0:\r | |
| 25 | print "looks like you've got everything you need to run qwebirc!"\r | |
| 26 | else:\r | |
| 27 | print "you can run qwebirc despite these."\r | |
| 28 | \r | |
| 29 | f = open(".checked", "w")\r | |
| 30 | f.close()\r | |
| 31 | \r | |
| 32 | def check_win32():\r | |
| 33 | if not sys.platform.startswith("win"):\r | |
| 34 | return\r | |
| 35 | \r | |
| 36 | try:\r | |
| 37 | import win32con\r | |
| 38 | except ImportError:\r | |
| 39 | fail("qwebirc requires pywin32, see:", "http://sourceforge.net/project/showfiles.php?group_id=78018")\r | |
| 40 | \r | |
| 41 | def check_java():\r | |
| 42 | def java_warn(specific):\r | |
| 43 | warn(specific, "java is not required, but allows qwebirc to compress output,", "making it faster to download.", "you can get java at http://www.java.com/")\r | |
| 44 | \r | |
| 45 | try:\r | |
| 46 | p = subprocess.Popen(["java", "-version"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)\r | |
| 47 | p.communicate()\r | |
| 48 | if p.wait() != 0:\r | |
| 49 | java_warn("something went wrong looking for java.")\r | |
| 50 | return 1\r | |
| 79221dd0 | 51 | except: # ugh\r |
| a409b906 CP |
52 | java_warn("couldn't find java.")\r |
| 53 | return 1\r | |
| 54 | \r | |
| 55 | return 0\r | |
| 56 | \r | |
| 57 | def check_hg():\r | |
| 58 | def hg_warn(specific):\r | |
| 59 | warn(specific, "mercurial (hg) is not required, but allows qwebirc to save bandwidth by versioning.", "you can get hg at http://www.selenic.com/mercurial/")\r | |
| 60 | \r | |
| 61 | try:\r | |
| 62 | p = subprocess.Popen(["hg", "id"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)\r | |
| 63 | p.communicate()\r | |
| 64 | if p.wait() != 0:\r | |
| 65 | hg_warn("something went wrong looking for mercurial.")\r | |
| 66 | return 1\r | |
| 79221dd0 | 67 | except: # ugh\r |
| a409b906 CP |
68 | hg_warn("couldn't find mercurial.")\r |
| 69 | return 1\r | |
| 70 | \r | |
| 71 | return 0\r | |
| 72 | \r | |
| 73 | def check_twisted():\r | |
| 74 | try:\r | |
| 75 | import twisted\r | |
| 76 | except ImportError:\r | |
| 77 | fail("qwebirc requires twisted (at least 8.2.0), see http://twistedmatrix.com/")\r | |
| 78 | \r | |
| 79 | twisted_fail = lambda x, y=None: fail("you don't seem to have twisted's %s module." % x,\r | |
| 80 | "your distro is most likely modular, look for a twisted web package%s." % (" %s" % y if y else "",))\r | |
| 81 | \r | |
| 82 | try:\r | |
| 83 | import twisted.names\r | |
| 84 | except ImportError:\r | |
| 85 | twisted_fail("names")\r | |
| 86 | \r | |
| 87 | try:\r | |
| 88 | import twisted.mail\r | |
| 89 | except ImportError:\r | |
| 90 | twisted_fail("mail")\r | |
| 91 | fail("you don't seem to have twisted's mail module, your distro is most likely modular, look for a twisted mail package.")\r | |
| 92 | \r | |
| 93 | try:\r | |
| 94 | import twisted.web\r | |
| 95 | except ImportError:\r | |
| 96 | twisted_fail("web", "(not web2)")\r | |
| 97 | \r | |
| 98 | try:\r | |
| 99 | import twisted.words\r | |
| 100 | except ImportError:\r | |
| 101 | twistedfail("words")\r | |
| 102 | \r | |
| 103 | if __name__ == "__main__":\r | |
| 104 | import dependencies\r | |
| 105 | dependencies.check_dependencies()\r |