[1163] | 1 | #!/usr/bin/env python |
---|
| 2 | |
---|
| 3 | import distutils.sysconfig as dist |
---|
| 4 | import shutil |
---|
| 5 | import os |
---|
| 6 | import sys |
---|
| 7 | import getopt |
---|
| 8 | |
---|
| 9 | def usage(): |
---|
[1172] | 10 | print """Usage: |
---|
| 11 | ./install [-p <prefix for asap binary>] |
---|
| 12 | [-m <where to install python module>] |
---|
| 13 | [-h] this message |
---|
| 14 | """ |
---|
[1163] | 15 | |
---|
[1195] | 16 | def get_libs(lib='_asap.so'): |
---|
| 17 | lddcommand = "/usr/bin/ldd" |
---|
| 18 | lddopts = "" |
---|
| 19 | if (sys.platform == "darwin"): |
---|
| 20 | lddcommand = "otool" |
---|
| 21 | lddopts = "-L" |
---|
[1181] | 22 | if not os.path.isfile(lddcommand): |
---|
[1195] | 23 | raise IOError("ldd/otool is not available") |
---|
[1181] | 24 | if not os.path.exists(lib): |
---|
| 25 | raise IOError("File %s not found" %lib) |
---|
[1195] | 26 | p = os.popen(lddcommand+" "+lddopts+" "+lib) |
---|
[1181] | 27 | resolved = [] |
---|
| 28 | unresolved = [] |
---|
| 29 | for l in p.readlines(): |
---|
| 30 | lsp = l.split() |
---|
[1219] | 31 | # test this to avoid fails on linux_gate, which has no library |
---|
[1220] | 32 | if len(lsp) >= 3: |
---|
[1219] | 33 | if lsp[2] == "not": |
---|
| 34 | unresolved.append(lsp[0]) |
---|
| 35 | else: |
---|
| 36 | resolved.append(lsp[2]) |
---|
[1181] | 37 | return resolved, unresolved |
---|
| 38 | |
---|
[1163] | 39 | try: |
---|
| 40 | opts, args = getopt.getopt(sys.argv[1:], "p:m:h", |
---|
| 41 | ["exec-prefix=", "module-dir=", "help"]) |
---|
[1173] | 42 | |
---|
[1163] | 43 | except getopt.GetoptError: |
---|
[1172] | 44 | usage() |
---|
[1163] | 45 | sys.exit(2) |
---|
| 46 | |
---|
| 47 | execprefix = dist.EXEC_PREFIX |
---|
| 48 | moduledir = dist.get_python_lib() |
---|
[1209] | 49 | sysmoduledir = moduledir |
---|
[1163] | 50 | for k, v in opts: |
---|
| 51 | if k in ("-h", "--help"): |
---|
| 52 | usage() |
---|
| 53 | sys.exit() |
---|
| 54 | if k in ("-p", "--exec-prefix"): |
---|
| 55 | v = os.path.expanduser(v) |
---|
| 56 | v = os.path.expandvars(v) |
---|
| 57 | if not os.path.exists(v): |
---|
| 58 | print "The specified exec directory %s doesn't exist" % v |
---|
| 59 | sys.exit(1) |
---|
| 60 | p = os.path.join(v,"bin") |
---|
| 61 | if not os.path.exists(p): |
---|
| 62 | print "The specified exec directory %s doesn't exist" % p |
---|
| 63 | sys.exit(1) |
---|
| 64 | execprefix = v |
---|
| 65 | if k in ("-m", "--module-dir"): |
---|
| 66 | v = os.path.expanduser(v) |
---|
[1173] | 67 | v = os.path.expandvars(v) |
---|
[1163] | 68 | if not os.path.exists(v): |
---|
| 69 | print "The specified module directory %s doesn't exist" % v |
---|
| 70 | sys.exit(1) |
---|
| 71 | moduledir = v |
---|
| 72 | |
---|
[1181] | 73 | print "Looking fo all required libraries..." |
---|
[1163] | 74 | try: |
---|
[1181] | 75 | libs, missing = get_libs(lib="asap/_asap.so") |
---|
| 76 | if len(missing): |
---|
| 77 | print " The following libraries are missing:" |
---|
| 78 | print missing |
---|
| 79 | sys.exit(1) |
---|
| 80 | else: |
---|
| 81 | print " All required libraries are present." |
---|
| 82 | except IOError,msg: |
---|
[1219] | 83 | print "Skipping test. (%s)" % msg |
---|
[1181] | 84 | |
---|
| 85 | print 'Looking for dependent python modules...' |
---|
| 86 | try: |
---|
[1163] | 87 | import matplotlib |
---|
| 88 | except ImportError: |
---|
| 89 | print "Matplotlib not found" |
---|
| 90 | sys.exit(1) |
---|
[1173] | 91 | if int(matplotlib.__version__.split(".")[1]) < 87: |
---|
[1172] | 92 | print "Warning: matplotlib version < 0.87." \ |
---|
| 93 | "This might cause errors. Please upgrade." |
---|
[1163] | 94 | try: |
---|
| 95 | import matplotlib.backends.backend_tkagg |
---|
| 96 | except ImportError: |
---|
| 97 | print "Matplotlib doesn't have Tk support" |
---|
| 98 | sys.exit(1) |
---|
| 99 | try: |
---|
| 100 | import numpy |
---|
| 101 | except ImportError: |
---|
| 102 | try: |
---|
| 103 | import numarray |
---|
| 104 | except ImportError: |
---|
| 105 | print "You need to have either 'numpy' or 'numarray' installed." |
---|
| 106 | sys.exit(1) |
---|
[1172] | 107 | try: |
---|
| 108 | import IPython |
---|
| 109 | except ImportError: |
---|
| 110 | print "IPython should be installed." |
---|
| 111 | sys.exit(1) |
---|
| 112 | |
---|
[1181] | 113 | print " All required modules were found." |
---|
[1163] | 114 | moddir = os.path.join(moduledir, "asap") |
---|
| 115 | bindir = os.path.join(execprefix, "bin") |
---|
| 116 | try: |
---|
| 117 | if os.path.exists(moddir): |
---|
| 118 | print "Found previous installation of ASAP. Removing..." |
---|
| 119 | shutil.rmtree(moddir) |
---|
| 120 | print "Installing asap module in %s" % moddir |
---|
| 121 | shutil.copytree("asap", moddir) |
---|
[1181] | 122 | print "Installing asap scripts in %s" % bindir |
---|
[1209] | 123 | if moduledir != sysmoduledir: |
---|
| 124 | import sre |
---|
| 125 | print "Changing asap startup script to use custom PYTHONPATH" |
---|
| 126 | inf = file("bin/asap") |
---|
| 127 | outf = file(os.path.join(bindir,"asap"), "w") |
---|
| 128 | outline = "export PYTHONPATH=%s" % moduledir |
---|
| 129 | regx = sre.compile("\*\*PYTHONPATH\*\*") |
---|
| 130 | for line in inf.readlines(): |
---|
| 131 | if regx.search(line): |
---|
| 132 | line = outline |
---|
| 133 | outf.write(line) |
---|
| 134 | outf.close() |
---|
| 135 | os.chmod(os.path.join(bindir,"asap"), 0755) |
---|
| 136 | else: |
---|
| 137 | shutil.copy2("bin/asap", bindir) |
---|
[1181] | 138 | shutil.copy2("bin/asap_update_data", bindir) |
---|
[1195] | 139 | if not os.path.exists("asap/data/ephemerides"): |
---|
| 140 | print "Warning - no data directory present" |
---|
| 141 | print "Please run asap_update_data after the installation is completed." |
---|
[1163] | 142 | print "Installation completed." |
---|
| 143 | except OSError, oe: |
---|
| 144 | print oe |
---|