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1 #!/usr/bin/python3 -B
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2 # coding=utf-8
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3 ###
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4 ### ISO/FDIS 1951 lxmldump
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5 ###
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6 import sys
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7 import signal
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8 import re
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9 from pathlib import Path
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10 import xml.etree.ElementTree as xmlET
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11
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12 assert sys.version_info >= (3, 7)
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13
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14
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15 ###
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16 ### Default settings
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17 ###
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18 pkk_cfg = {
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19 "verbosity": 1,
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20 "dump": False,
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21 }
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22
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23
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24 ###
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25 ### Misc. helper functions, etc
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26 ###
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27 def pkk_cleanup():
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28 return 0
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29
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30
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31 ## Wrapper for print()
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32 def pkk_print(level, smsg):
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33 if pkk_cfg["verbosity"] >= level:
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34 print(smsg)
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35
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36
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37 ## Fatal error handler
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38 def pkk_fatal(smsg):
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39 print(u"ERROR: "+ smsg)
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40 sys.exit(1)
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41
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42
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43 ## Handler for SIGINT signals
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44 def pkk_signal_handler(signal, frame):
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45 pkk_cleanup()
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46 print(u"\nQuitting due to SIGINT / Ctrl+C!")
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47 sys.exit(1)
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48
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49
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50 ###
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51 ### Main program starts
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52 ###
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53 signal.signal(signal.SIGINT, pkk_signal_handler)
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54
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55
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56 ### Check if we have arguments
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57 pkk_show_help = False
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58 pkk_filenames = []
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59 argc = 1
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60 while argc < len(sys.argv):
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61 arg = sys.argv[argc]
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62
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63 needs_param = False
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64 if argc + 1 < len(sys.argv):
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65 param = sys.argv[argc + 1]
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66 else:
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67 param = None
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68
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69 # Check for option type arg
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70 if arg[0:1] == "-":
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71 oarg = arg
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72 arg = arg.lstrip("-")
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73
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74 if arg == "help" or arg == "h":
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75 pkk_show_help = True
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76 elif arg == "dump" or arg == "d":
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77 pkk_cfg["dump"] = True
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78 elif arg == "v" or arg == "verbosity":
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79 needs_param = True
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80 pkk_cfg["verbosity"] = param
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81 else:
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82 pkk_fatal(u"Invalid option argument '{0}'.".format(oarg))
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83
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84 if needs_param and param == None:
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85 pkk_fatal(u"Option '{0}' requires an argument.".format(oarg))
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86 else:
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87 # Non-option argument
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88 pkk_filenames.append(arg)
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89
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90 if needs_param:
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91 argc += 2
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92 else:
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93 argc += 1
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94
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95
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96 ### Show help if requested
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97 if pkk_show_help or len(pkk_filenames) == 0:
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98 print(u"lxmldump - Dump ISO/FDIS 1951 XML file data")
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99 print(u"Usage: {0} <options> <input xml file(s)>".
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100 format(str(Path(sys.argv[0]).name)))
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101 print(u"")
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102 print(u" --help Show this help")
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103 # print(u" -v, --verbosity <0-3> Set verbosity")
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104 print(u" -d, --dump Dump mode")
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105 print(u"")
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106 sys.exit(0)
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107
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108
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109
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110
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111 ###
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112 ### Main
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113 ###
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114 def pkk_recursive_dump(lnode, indent):
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115 pok = ""
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116 if lnode.text != None:
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117 tmp = str(lnode.text).strip()
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118 if tmp != "":
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119 pok = " \""+ tmp +"\""
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120
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121 print("{}{} {}{}".format(" " * indent, lnode.tag, lnode.attrib, pok))
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122 for qnode in lnode.findall("./*"):
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123 pkk_recursive_dump(qnode, indent + 1)
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124
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125
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126 for filename in pkk_filenames:
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127 # Parse XML file into element tree
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128 try:
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129 uxml = xmlET.parse(filename)
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130 except Exception as e:
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131 pkk_fatal(u"SVG/XML parsing failed: {0}".format(str(e)))
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132
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133 # Dump output
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134 try:
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135 xroot = uxml.getroot()
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136 for dnode in xroot.findall("./DictionaryEntry"):
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137 if pkk_cfg["dump"]:
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138 pkk_recursive_dump(dnode, 0)
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139 print("\n\n")
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140 else:
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141 wlist = []
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142 dlist = []
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143 for wnode in dnode.findall("./HeadwordCtn"):
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144 for qnode in wnode.findall("./SearchForm"):
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145 wlist.append(str(qnode.text).strip())
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146 for qnode in wnode.findall("./Definition"):
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147 dlist.append(str(qnode.text).strip())
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148
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149 for wnode in dnode.findall("./SenseGrp"):
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150 for qnode in wnode.findall("./Definition"):
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151 dlist.append(str(qnode.text).strip())
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152
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153 print("{} : {}".format(", ".join(wlist), " ; ".join(dlist)))
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154
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155 except (BrokenPipeError, IOError) as e:
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156 sys.stderr.close()
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157 sys.exit(1)
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158
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159 pkk_cleanup()
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160 sys.exit(0)
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