1 | import os |
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2 | |
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3 | #### FOR HTML OUTPUTS ##### |
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4 | |
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5 | class HtmlWriters(object): |
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6 | def __init__(self): |
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7 | pass |
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8 | |
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9 | |
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10 | def html_header(self,title): |
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11 | """ create the header for c3s HTML docs """ |
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12 | header = """ |
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13 | <html> |
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14 | <body> |
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15 | <head> |
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16 | <title> """+ title + """ |
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17 | </title> |
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18 | <style> |
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19 | html { min-height:100%; } /* to get the gradient to stetch to the bottom of the view port */ |
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20 | body { |
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21 | background: #c1c1c1; |
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22 | background: -moz-linear-gradient(left, #ffffff 0%, #c1c1c1 100%), url(img.png) no-repeat 50% 300px; |
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23 | background: -webkit-gradient(linear, 100% 0%,0% 0%, from(#ffffff), to(#c1c1c1)), url(img.png) no-repeat 50% 300px; |
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24 | background: -webkit-linear-gradient(left, #ffffff 0%,#c1c1c1 100%), url(img.png) no-repeat 50% 300px; |
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25 | background: -o-linear-gradient(left, #ffffff 0%,#c1c1c1 100%), url(img.png) no-repeat 50% 300px; |
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26 | background: -ms-linear-gradient(left, #ffffff 0%,#c1c1c1 100%), url(img.png) no-repeat 50% 300px; |
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27 | background: linear-gradient(left, #ffffff 0%,#c1c1c1 100%), url(img.png) no-repeat 50% 300px; |
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28 | margin-top:100px; |
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29 | margin-bottom:100px; |
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30 | margin-right:50px; |
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31 | margin-left:50px; |
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32 | } |
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33 | h1 { |
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34 | |
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35 | } |
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36 | h2 { |
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37 | padding-left:10px; |
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38 | } |
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39 | h3 { |
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40 | padding-left:20px; |
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41 | } |
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42 | h4 { |
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43 | padding-left:40px; |
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44 | } |
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45 | h5 { |
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46 | padding-left:50px; |
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47 | } |
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48 | p { |
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49 | padding-left:50px; |
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50 | } |
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51 | </style> |
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52 | </head> |
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53 | """ |
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54 | return header |
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55 | |
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56 | def html_closing(self): |
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57 | """ append to and html file before closure""" |
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58 | closing = "</html></body>" |
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59 | |
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60 | return closing |
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61 | |
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62 | |
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63 | def html_create_image(self,filename): |
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64 | img_declare = [] |
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65 | img_declare.append('<div id="wrapper" style="width:100%; text-align:center">\n') |
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66 | img_declare.append('<img src="'+filename+'"; style="margin:auto;">\n') |
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67 | |
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68 | |
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69 | captionfile = filename.replace(".gif",".txt") |
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70 | if os.path.exists(captionfile): |
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71 | img_declare.append("<br>") |
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72 | print "Debug : a txt exists" |
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73 | tmpfile= open(captionfile, 'r') |
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74 | caption_text= tmpfile.readlines() |
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75 | tmpfile.close() |
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76 | for line in caption_text : |
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77 | img_declare.append(line.replace("\n","<br>")) |
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78 | |
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79 | img_declare.append("</div>\n") |
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80 | print img_declare |
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81 | |
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82 | return img_declare |
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83 | |
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84 | def html_create_table(self,caption,list_header,content): |
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85 | """ create an html table, output is a list to write in a file""" |
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86 | |
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87 | linelist = [] |
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88 | linelist.append("<table border='1'>\n") |
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89 | linelist.append("<caption>"+caption+"</caption>\n") |
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90 | |
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91 | linelist.append(" <tr>\n") |
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92 | for header in list_header: |
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93 | linelist.append(" <th>"+header+"</th>\n") |
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94 | linelist.append(" </tr>\n") |
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95 | |
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96 | for lines in content : |
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97 | |
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98 | linelist.append(" <tr>\n") |
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99 | for cell in lines : |
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100 | # intelligent line wrapper, for pathes and spaces. |
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101 | final_cell= "" |
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102 | maxlenght=35 |
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103 | |
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104 | # the '#' symbol is used in comments to skip a line |
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105 | for sentence in cell.split("#"): |
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106 | if len(sentence) < maxlenght : |
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107 | final_cell+=sentence+"<br>" |
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108 | else : |
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109 | # cut sentences btw words |
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110 | bit = "" |
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111 | stage1 = "" |
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112 | for word in sentence.split(" "): |
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113 | bit+=" "+word |
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114 | if len(bit) > maxlenght: |
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115 | stage1+=bit+"<br> " |
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116 | bit="" |
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117 | |
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118 | stage1+=bit+"<br> " |
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119 | |
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120 | final_cell = stage1 |
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121 | |
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122 | |
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123 | if len(final_cell.split("/")) > 1: |
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124 | bit = "" |
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125 | stage2 = "" |
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126 | for word in final_cell.split("/"): |
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127 | bit+="/"+word |
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128 | if len(bit) > maxlenght: |
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129 | stage2+=bit+"<br> " |
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130 | bit="" |
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131 | |
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132 | stage2+=bit+"<br> " |
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133 | final_cell=stage2 |
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134 | |
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135 | linelist.append(" <td>"+final_cell+"</td>\n") |
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136 | linelist.append(" </tr>\n") |
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137 | |
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138 | linelist.append("</table>\n") |
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139 | |
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140 | |
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141 | return linelist |
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142 | |
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143 | |
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144 | def html_add_toc (self,filename): |
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145 | """ add a table of content based on headers to an html file""" |
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146 | initfile = open(filename,"r") |
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147 | lines = initfile.readlines() |
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148 | initfile.close() |
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149 | |
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150 | lines_changed=[] |
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151 | menu=[] |
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152 | |
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153 | ref_h1 = 0 |
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154 | ref_h2 = 0 |
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155 | ref_h3 = 0 |
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156 | ref_h4 = 0 |
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157 | |
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158 | h1tags=['','A.','B.','C.','D.','E.','F.','G.','H.','I.','J.'] |
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159 | h2tags=['','I.','II.','III.','IV.','V.','VI.','VII.','VIII.','IX.','X.','XI.','XII.','XIII.','XIV.','XV.','XVI.','XVII.','XVIII.','XIX.','XX.' ] |
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160 | h3tags=['','1.','2.','3.','4.','5.','6.','7.','8.','9.','10.','11.','12.','13.','14.','15.','16.','17.','18.','19.','20.' ] |
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161 | h4tags=['','1.','2.','3.','4.','5.','6.','7.','8.','9.','10.','11.','12.','13.','14.','15.','16.','17.','18.','19.','20.' ] |
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162 | |
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163 | # parsing document |
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164 | for line in lines : |
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165 | newline=line |
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166 | |
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167 | for balise in ['h1', 'h2', 'h3', 'h4'] : |
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168 | if line.startswith('<'+balise+'>'): |
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169 | title=line.split('</')[0] |
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170 | title=title.split('>')[1] |
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171 | |
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172 | if balise == 'h1' : |
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173 | ref_h1 +=1 |
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174 | ref_h2 = 0 |
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175 | ref_h3 = 0 |
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176 | ref_h4 = 0 |
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177 | |
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178 | |
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179 | |
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180 | if balise == 'h2' : |
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181 | ref_h2 +=1 |
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182 | ref_h3 = 0 |
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183 | ref_h4 = 0 |
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184 | |
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185 | if balise == 'h3' : |
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186 | ref_h3 +=1 |
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187 | ref_h4 = 0 |
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188 | |
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189 | |
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190 | if balise == 'h4' : |
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191 | ref_h4 +=1 |
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192 | |
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193 | h1tag=h1tags[ref_h1] |
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194 | h2tag=h2tags[ref_h2] |
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195 | h3tag=h3tags[ref_h3] |
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196 | h4tag=h4tags[ref_h4] |
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197 | |
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198 | |
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199 | tag = h1tag+h2tag+h3tag+h4tag |
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200 | |
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201 | |
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202 | newline = '<'+balise+'>'+ tag + ' ' +title +' <a name=title_'+tag+'></a> </'+ balise +'>' |
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203 | newmenu = '<'+balise+'> <a href="#title_'+tag+'">'+ tag +' '+title +'</a></'+ balise +'>' |
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204 | menu.append(newmenu) |
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205 | |
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206 | lines_changed.append(newline) |
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207 | |
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208 | # creating the final document by adding menu |
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209 | final_lines = [] |
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210 | for line in lines_changed : |
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211 | final_lines.append(line) |
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212 | if line.strip()=="</head>" : |
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213 | final_lines.extend(menu) |
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214 | |
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215 | |
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216 | newhtml = open(filename, 'w') |
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217 | newhtml.writelines(final_lines) |
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218 | newhtml.close() |
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219 | |
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220 | return |
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221 | |
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222 | def get_html_content(self,filename): |
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223 | html_list=[] |
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224 | |
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225 | if os.path.exists(filename): |
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226 | tmpfile= open(filename, 'r') |
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227 | html_list= tmpfile.readlines() |
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228 | tmpfile.close() |
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229 | else : |
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230 | html_list.append("File "+filename+" is not created yet...\n" ) |
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231 | |
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232 | return html_list |
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233 | |
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234 | if __name__ == '__main__': |
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235 | pass # Do tests |
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