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| 54 | <H2><A NAME="SECTION0091830000000000000000"></A><A NAME="zipinfo-objects"></A> |
| 55 | <BR> |
| 56 | 7.18.3 ZipInfo Objects |
| 57 | </H2> |
| 58 | |
| 59 | <P> |
| 60 | Instances of the <tt class="class">ZipInfo</tt> class are returned by the |
| 61 | <tt class="method">getinfo()</tt> and <tt class="method">infolist()</tt> methods of |
| 62 | <tt class="class">ZipFile</tt> objects. Each object stores information about a |
| 63 | single member of the ZIP archive. |
| 64 | |
| 65 | <P> |
| 66 | Instances have the following attributes: |
| 67 | |
| 68 | <P> |
| 69 | <dl><dt><b><tt id='l2h-2870' xml:id='l2h-2870' class="member">filename</tt></b></dt> |
| 70 | <dd> |
| 71 | Name of the file in the archive. |
| 72 | </dl> |
| 73 | |
| 74 | <P> |
| 75 | <dl><dt><b><tt id='l2h-2871' xml:id='l2h-2871' class="member">date_time</tt></b></dt> |
| 76 | <dd> |
| 77 | The time and date of the last modification to the archive |
| 78 | member. This is a tuple of six values: |
| 79 | |
| 80 | <P> |
| 81 | <div class="center"><table class="realtable"> |
| 82 | <thead> |
| 83 | <tr> |
| 84 | <th class="center">Index</th> |
| 85 | <th class="left" >Value</th> |
| 86 | </tr> |
| 87 | </thead> |
| 88 | <tbody> |
| 89 | <tr><td class="center" valign="baseline"><code>0</code></td> |
| 90 | <td class="left" >Year</td></tr> |
| 91 | <tr><td class="center" valign="baseline"><code>1</code></td> |
| 92 | <td class="left" >Month (one-based)</td></tr> |
| 93 | <tr><td class="center" valign="baseline"><code>2</code></td> |
| 94 | <td class="left" >Day of month (one-based)</td></tr> |
| 95 | <tr><td class="center" valign="baseline"><code>3</code></td> |
| 96 | <td class="left" >Hours (zero-based)</td></tr> |
| 97 | <tr><td class="center" valign="baseline"><code>4</code></td> |
| 98 | <td class="left" >Minutes (zero-based)</td></tr> |
| 99 | <tr><td class="center" valign="baseline"><code>5</code></td> |
| 100 | <td class="left" >Seconds (zero-based)</td></tr></tbody> |
| 101 | </table></div> |
| 102 | </dl> |
| 103 | |
| 104 | <P> |
| 105 | <dl><dt><b><tt id='l2h-2872' xml:id='l2h-2872' class="member">compress_type</tt></b></dt> |
| 106 | <dd> |
| 107 | Type of compression for the archive member. |
| 108 | </dl> |
| 109 | |
| 110 | <P> |
| 111 | <dl><dt><b><tt id='l2h-2873' xml:id='l2h-2873' class="member">comment</tt></b></dt> |
| 112 | <dd> |
| 113 | Comment for the individual archive member. |
| 114 | </dl> |
| 115 | |
| 116 | <P> |
| 117 | <dl><dt><b><tt id='l2h-2874' xml:id='l2h-2874' class="member">extra</tt></b></dt> |
| 118 | <dd> |
| 119 | Expansion field data. The |
| 120 | <em class="citetitle"><a |
| 121 | href="http://www.pkware.com/appnote.html" |
| 122 | title="PKZIP Application |
| 123 | Note" |
| 124 | >PKZIP Application |
| 125 | Note</a></em> contains some comments on the internal structure of the data |
| 126 | contained in this string. |
| 127 | </dl> |
| 128 | |
| 129 | <P> |
| 130 | <dl><dt><b><tt id='l2h-2875' xml:id='l2h-2875' class="member">create_system</tt></b></dt> |
| 131 | <dd> |
| 132 | System which created ZIP archive. |
| 133 | </dl> |
| 134 | |
| 135 | <P> |
| 136 | <dl><dt><b><tt id='l2h-2876' xml:id='l2h-2876' class="member">create_version</tt></b></dt> |
| 137 | <dd> |
| 138 | PKZIP version which created ZIP archive. |
| 139 | </dl> |
| 140 | |
| 141 | <P> |
| 142 | <dl><dt><b><tt id='l2h-2877' xml:id='l2h-2877' class="member">extract_version</tt></b></dt> |
| 143 | <dd> |
| 144 | PKZIP version needed to extract archive. |
| 145 | </dl> |
| 146 | |
| 147 | <P> |
| 148 | <dl><dt><b><tt id='l2h-2878' xml:id='l2h-2878' class="member">reserved</tt></b></dt> |
| 149 | <dd> |
| 150 | Must be zero. |
| 151 | </dl> |
| 152 | |
| 153 | <P> |
| 154 | <dl><dt><b><tt id='l2h-2879' xml:id='l2h-2879' class="member">flag_bits</tt></b></dt> |
| 155 | <dd> |
| 156 | ZIP flag bits. |
| 157 | </dl> |
| 158 | |
| 159 | <P> |
| 160 | <dl><dt><b><tt id='l2h-2880' xml:id='l2h-2880' class="member">volume</tt></b></dt> |
| 161 | <dd> |
| 162 | Volume number of file header. |
| 163 | </dl> |
| 164 | |
| 165 | <P> |
| 166 | <dl><dt><b><tt id='l2h-2881' xml:id='l2h-2881' class="member">internal_attr</tt></b></dt> |
| 167 | <dd> |
| 168 | Internal attributes. |
| 169 | </dl> |
| 170 | |
| 171 | <P> |
| 172 | <dl><dt><b><tt id='l2h-2882' xml:id='l2h-2882' class="member">external_attr</tt></b></dt> |
| 173 | <dd> |
| 174 | External file attributes. |
| 175 | </dl> |
| 176 | |
| 177 | <P> |
| 178 | <dl><dt><b><tt id='l2h-2883' xml:id='l2h-2883' class="member">header_offset</tt></b></dt> |
| 179 | <dd> |
| 180 | Byte offset to the file header. |
| 181 | </dl> |
| 182 | |
| 183 | <P> |
| 184 | <dl><dt><b><tt id='l2h-2884' xml:id='l2h-2884' class="member">file_offset</tt></b></dt> |
| 185 | <dd> |
| 186 | Byte offset to the start of the file data. |
| 187 | </dl> |
| 188 | |
| 189 | <P> |
| 190 | <dl><dt><b><tt id='l2h-2885' xml:id='l2h-2885' class="member">CRC</tt></b></dt> |
| 191 | <dd> |
| 192 | CRC-32 of the uncompressed file. |
| 193 | </dl> |
| 194 | |
| 195 | <P> |
| 196 | <dl><dt><b><tt id='l2h-2886' xml:id='l2h-2886' class="member">compress_size</tt></b></dt> |
| 197 | <dd> |
| 198 | Size of the compressed data. |
| 199 | </dl> |
| 200 | |
| 201 | <P> |
| 202 | <dl><dt><b><tt id='l2h-2887' xml:id='l2h-2887' class="member">file_size</tt></b></dt> |
| 203 | <dd> |
| 204 | Size of the uncompressed file. |
| 205 | </dl> |
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