unigbrk/uc-grapheme-breaks: Fix build failure.
[gnulib.git] / pygnulib / GLError.py
blob0727e2f38f20a33d5f1f81fdff8ee3b2e991ba80
1 #!/usr/bin/python
2 # encoding: UTF-8
4 #===============================================================================
5 # Define global imports
6 #===============================================================================
7 import os
8 import re
9 import sys
10 import locale
11 import codecs
12 from . import constants
15 #===============================================================================
16 # Define module information
17 #===============================================================================
18 __author__ = constants.__author__
19 __license__ = constants.__license__
20 __copyright__ = constants.__copyright__
23 #===============================================================================
24 # Define global constants
25 #===============================================================================
26 PYTHON3 = constants.PYTHON3
27 NoneType = type(None)
28 APP = constants.APP
29 DIRS = constants.DIRS
30 ENCS = constants.ENCS
31 UTILS = constants.UTILS
32 MODES = constants.MODES
33 TESTS = constants.TESTS
34 compiler = constants.compiler
35 joinpath = constants.joinpath
36 cleaner = constants.cleaner
37 string = constants.string
38 isabs = os.path.isabs
39 isdir = os.path.isdir
40 isfile = os.path.isfile
41 normpath = os.path.normpath
42 relpath = os.path.relpath
45 #===============================================================================
46 # Define GLError class
47 #===============================================================================
48 class GLError(Exception):
49 '''Exception handler for pygnulib classes.'''
51 def __init__(self, errno, errinfo=None):
52 '''Each error has following parameters:
53 errno: code of error; used to catch error type
54 1: file does not exist in GLFileSystem: <file>
55 2: cannot patch file inside GLFileSystem: <file>
56 3: configure file does not exist: <configure.ac>
57 4: minimum supported autoconf version is 2.59, not <version>
58 5: <gnulib-comp.m4> is expected to contain gl_M4_BASE([<m4base>])
59 6: missing sourcebase argument
60 7: missing docbase argument
61 8: missing testsbase argument
62 9: missing libname argument
63 10: conddeps are not supported with inctests
64 11: incompatible licenses on modules: <modules>
65 12: cannot process empty filelist
66 13: cannot create the given directory: <directory>
67 14: cannot delete the given file: <file>
68 15: cannot create the given file: <file>
69 16: cannot transform the given file: <file>
70 17: cannot update the given file: <file>
71 18: module lacks a license: <module>
72 19: could not create destination directory: <directory>
73 errinfo: additional information;
74 style: 0 or 1, whether old-style'''
75 self.errno = errno
76 self.errinfo = errinfo
77 self.args = (self.errno, self.errinfo)
79 def __repr__(self):
80 errinfo = self.errinfo
81 errors = \
82 [ # Begin list of errors
83 "file does not exist in GLFileSystem: %s" % repr(errinfo),
84 "cannot patch file inside GLFileSystem: %s" % repr(errinfo),
85 "configure file does not exist: %s" % repr(errinfo),
86 "minimum supported autoconf version is 2.59, not %s" % repr(
87 errinfo),
88 "%s is expected to contain gl_M4_BASE([%s])" % \
89 (repr(os.path.join(errinfo, 'gnulib-comp.m4')), repr(errinfo)),
90 "missing sourcebase argument; cache file doesn't contain it,"
91 + " so you might have to set this argument",
92 "missing docbase argument; you might have to create GLImport" \
93 + " instance with mode 0 and docbase argument",
94 "missing testsbase argument; cache file doesn't contain it,"
95 + " so you might have to set this argument"
96 "missing libname argument; cache file doesn't contain it,"
97 + " so you might have to set this argument",
98 "conddeps are not supported with inctests",
99 "incompatible licenses on modules: %s" % repr(errinfo),
100 "cannot process empty filelist",
101 "cannot create the given directory: %s" % repr(errinfo),
102 "cannot remove the given file: %s" % repr(errinfo),
103 "cannot create the given file: %s" % repr(errinfo),
104 "cannot transform the given file: %s" % repr(errinfo),
105 "cannot update/replace the given file: %s" % repr(errinfo),
106 "module lacks a license: %s" % repr(errinfo),
107 "error when running subprocess: %s" % repr(errinfo),
108 ] # Complete list of errors
109 if not PYTHON3:
110 self.message = (b'[Errno %d] %s' %
111 (self.errno, errors[self.errno - 1].encode(ENCS['default'])))
112 else: # if PYTHON3
113 self.message = ('[Errno %d] %s' %
114 (self.errno, errors[self.errno - 1]))
115 return(self.message)