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chenxiaoxiong
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Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com> Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
113 lines
27 KiB
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113 lines
27 KiB
HTML
<a name="dataartsstudio_01_4503"></a><a name="dataartsstudio_01_4503"></a>
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<h1 class="topictitle1">Developing a Python Script</h1>
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<div id="body0000001099263120"><p id="dataartsstudio_01_4503__p8060118">DataArts Factory allows you to develop, debug, and run Python scripts online. You can run developed scripts in <span id="dataartsstudio_01_4503__text4962154031618">job</span>s. For details, see <a href="dataartsstudio_01_0435.html">Developing a Pipeline Job</a>.</p>
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<p id="dataartsstudio_01_4503__p18769102152014">For details about how to develop a Python scripts, see <a href="dataartsstudio_01_0529.html">Developing a Python Script</a>.</p>
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<div class="section" id="dataartsstudio_01_4503__en-us_topic_0114018164_section536330414847"><h4 class="sectiontitle">Prerequisites</h4><ul id="dataartsstudio_01_4503__en-us_topic_0114018164_ul26702399271"><li id="dataartsstudio_01_4503__en-us_topic_0114018164_li94842042182716">A Python script has been added. For details, see <a href="dataartsstudio_01_0423.html">Creating a Script</a>.</li><li id="dataartsstudio_01_4503__en-us_topic_0114018164_li181684132718">A host connection has been created. The Linux host is used to execute Python scripts. For details about how to create a host connection, see <a href="dataartsstudio_01_1305.html">Host Connection Parameters</a>.</li><li id="dataartsstudio_01_4503__li23153719145">You have the permission to create and execute files in the <strong id="dataartsstudio_01_4503__en-us_topic_0181092881_b84586912349">/tmp</strong> directory on the host.</li><li id="dataartsstudio_01_4503__li716610317542">The maximum number of shell or Python scripts that can run concurrently on the ECS is determined by the value of <strong id="dataartsstudio_01_4503__en-us_topic_0000001503446532_b744231917314">MaxSessions</strong> in the <strong id="dataartsstudio_01_4503__en-us_topic_0000001503446532_b18801517103811">/etc/ssh/sshd_config</strong> file on the ECS. Set <strong id="dataartsstudio_01_4503__en-us_topic_0000001503446532_b1357831103217">MaxSessions</strong> based on the scheduling frequency of shell or Python scripts.</li><li id="dataartsstudio_01_4503__li1333514911">You have locked the script. Otherwise, you must click <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b7781145941616">Lock</strong> so that you can develop the script. A script you create or import is locked by you by default. For details, see the <a href="dataartsstudio_01_0912.html">lock function</a>.</li></ul>
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</div>
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<div class="section" id="dataartsstudio_01_4503__en-us_topic_0114018164_section1916401114318"><h4 class="sectiontitle">Procedure</h4><ol id="dataartsstudio_01_4503__ol6188355205416"><li id="dataartsstudio_01_4503__li2848154165110">Log in to the <span id="dataartsstudio_01_4503__en-us_topic_0000001987511677_en-us_topic_0000001127311125_text5574448155719">DataArts Studio</span> console by following the instructions in <a href="dataartsstudio_01_0001.html">Accessing the DataArts Studio Instance Console</a>.</li><li id="dataartsstudio_01_4503__li10888120591">On the <span id="dataartsstudio_01_4503__en-us_topic_0181092879_text185611381448">DataArts Studio</span> console, locate a workspace and click <strong id="dataartsstudio_01_4503__en-us_topic_0181092879_b65382814249">DataArts Factory</strong>.</li><li id="dataartsstudio_01_4503__li6576131765420">In the left navigation pane of DataArts Factory, choose <span class="menucascade" id="dataartsstudio_01_4503__en-us_topic_0181092879_en-us_topic_0104967364_menucascade1889024114211"><b><span class="uicontrol" id="dataartsstudio_01_4503__en-us_topic_0181092879_en-us_topic_0104967364_uicontrol88905411627"><span id="dataartsstudio_01_4503__en-us_topic_0181092879_en-us_topic_0104967364_text6890114118213">Data Development</span></span></b> > <b><span class="uicontrol" id="dataartsstudio_01_4503__en-us_topic_0181092879_en-us_topic_0104967364_uicontrol1189017411422"><span id="dataartsstudio_01_4503__en-us_topic_0181092879_en-us_topic_0104967364_text18901411529">Develop Script</span></span></b></span>.</li><li id="dataartsstudio_01_4503__li17188105512548">In the script directory list, double-click a script that you want to develop. The script development page is displayed.</li><li id="dataartsstudio_01_4503__li218885516547">In the upper part of the editor, configure the Python version and the host connection for executing the Python script.
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_4503__table194621326163410" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Python script properties</caption><thead align="left"><tr id="dataartsstudio_01_4503__row5461122693412"><th align="left" class="cellrowborder" valign="top" width="20.25%" id="mcps1.3.4.2.5.1.2.3.1.1"><p id="dataartsstudio_01_4503__p7461112616348">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="79.75%" id="mcps1.3.4.2.5.1.2.3.1.2"><p id="dataartsstudio_01_4503__p6461526163420">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dataartsstudio_01_4503__row1449818171171"><td class="cellrowborder" valign="top" width="20.25%" headers="mcps1.3.4.2.5.1.2.3.1.1 "><p id="dataartsstudio_01_4503__p5498017161710">Python Version</p>
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</td>
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<td class="cellrowborder" valign="top" width="79.75%" headers="mcps1.3.4.2.5.1.2.3.1.2 "><p id="dataartsstudio_01_4503__p124988173177">Select a Python version.</p>
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<ul id="dataartsstudio_01_4503__ul1327192071810"><li id="dataartsstudio_01_4503__li832720209188"><strong id="dataartsstudio_01_4503__b5508134810407">Python2</strong>: indicates Python 2.</li><li id="dataartsstudio_01_4503__li88201721111812"><strong id="dataartsstudio_01_4503__b1610816102404">Python3</strong>: indicates Python 3.</li></ul>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4503__row446112683411"><td class="cellrowborder" valign="top" width="20.25%" headers="mcps1.3.4.2.5.1.2.3.1.1 "><p id="dataartsstudio_01_4503__p19461142613349">Host Connection</p>
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</td>
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<td class="cellrowborder" valign="top" width="79.75%" headers="mcps1.3.4.2.5.1.2.3.1.2 "><p id="dataartsstudio_01_4503__p1746122613415">Select the host where a Python script is to be executed.</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p id="dataartsstudio_01_4503__p14489104013818">Click <strong id="dataartsstudio_01_4503__b22033251532">Input Parameters</strong> and enter the parameter and interactive parameter for executing the Python script.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_4503__table119955716390" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Python script parameters</caption><thead align="left"><tr id="dataartsstudio_01_4503__row7199105713395"><th align="left" class="cellrowborder" valign="top" width="20.25%" id="mcps1.3.4.2.5.3.2.3.1.1"><p id="dataartsstudio_01_4503__p619995720394">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="79.75%" id="mcps1.3.4.2.5.3.2.3.1.2"><p id="dataartsstudio_01_4503__p1719920572393">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dataartsstudio_01_4503__row10200165713916"><td class="cellrowborder" valign="top" width="20.25%" headers="mcps1.3.4.2.5.3.2.3.1.1 "><p id="dataartsstudio_01_4503__p32004571398">Parameter</p>
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</td>
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<td class="cellrowborder" valign="top" width="79.75%" headers="mcps1.3.4.2.5.3.2.3.1.2 "><p id="dataartsstudio_01_4503__p8200657103917">Parameter transferred to the Python script when the script is executed. Parameters are separated by spaces, for example, <strong id="dataartsstudio_01_4503__b51002119226">a b c</strong>. The parameter must be referenced by the Python script. Otherwise, the parameter is invalid.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4503__row32005579391"><td class="cellrowborder" valign="top" width="20.25%" headers="mcps1.3.4.2.5.3.2.3.1.1 "><p id="dataartsstudio_01_4503__p1420155773911">Interactive Parameter</p>
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</td>
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<td class="cellrowborder" valign="top" width="79.75%" headers="mcps1.3.4.2.5.3.2.3.1.2 "><p id="dataartsstudio_01_4503__p18201125713917">Interactive information (for example, passwords) provided during Python script execution. Interactive parameters are separated by spaces. The Python statement reads parameter values in sequence according to the interaction situation.</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</li><li id="dataartsstudio_01_4503__li561610464419">Edit Python statements in the editor. To facilitate script development, <span id="dataartsstudio_01_4503__text17714143313288">DataArts Factory</span> provides the following capabilities:<ul id="dataartsstudio_01_4503__ul2335154451820"><li id="dataartsstudio_01_4503__li203351144151815">The script editor supports the following shortcut keys, which improve the script development efficiency:<ul id="dataartsstudio_01_4503__en-us_topic_0181092880_ul56601946112219"><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li14373185914265"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1066715327468">F8</strong>: Run a script.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li26191439142715"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b3889183564616">F9</strong>: Stop running a script.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li36602464228"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b13361941164612">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b9808104234618">/</strong>: Comment out or uncomment the line or code block where the cursor resides.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li5660134611221"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1121154714618">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b11411049194618">S</strong>: Save a script.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li866019461229"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b17600352124610">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b99931054104611">Z</strong>: Undo an action.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li1866015462221"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b195202059174618">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b0891533473">F</strong>: Search for information.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li2066024615229"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b187071474475">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1050671014712">Shift</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1682941212473">R</strong>: Replace</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li4660144642210"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1826401710476">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b5163121913476">X</strong>: Cut (Cut a line when the cursor selects nothing.)</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li186601546192215"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b27011526194713">Alt</strong> + mouse dragging: Select columns to edit a block.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li19660146112213"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b2884233154717">Ctrl</strong> + mouse click: Select multiple lines to edit or indent them together.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li766034613223"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b11553184117472">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b15553114174715">→</strong> (or <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b125531441154716">←</strong>): Move the cursor rightwards (or leftwards) by word.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li18660546182217"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b13154174424719">Ctrl</strong> +<strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b14154644104712"> Home</strong> or <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b10154194424720">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b8154134420475">End</strong>: Navigate to the beginning or end of the current file.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li15660104662212"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b11969745204720">Home</strong> or <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b096934544712">End</strong>: Navigate to the beginning or end of the current line.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li1666014682218"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b644214844712">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1344214481473">Shift</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b3442548124710">L</strong>: Double-click all the same character strings and add cursors to them to implement batch modification.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li1252313711294"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b55181814229">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b181914121320">D</strong>: Delete a line.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li11649122613018"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b86391429227">Shift</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b11142153213213">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b143341734529">U</strong>: Unlock a script.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li219431175418"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b17791124615217">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b167936481127">Alt</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b16417950628">K</strong>: Select the word where the cursor resides.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li5134344165412"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b72811959354">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b011655717519">B</strong>: Format</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li94225277567"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b13210863125">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b14633108151217">Shift</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b17305710201216">Z</strong>: Redo</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li615165415612"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b14925193110127">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b13569193411220">Enter</strong>: Execute the selected line or content.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li143125387582"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b152921257111218">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b14634185981218">Alt</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b669816121312">F</strong>: Flag</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li2713113917215"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b362762812139">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b112501331141319">Shift</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b912411331137">K</strong>: Search for the previous one.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li67146391428"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b863773919481">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b10292104114815">K</strong>: Search for the next one.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li1371419391024"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1137064514486">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b181074815485">Backspace</strong>: Delete the word to the left of the cursor.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li87154392213"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b194591955134815">Ctrl</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b08031011144918">Delete</strong>: Delete the word to the right of the cursor.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li147151039126"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b84691133134914">Alt</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1634736184913">Backspace</strong>: Delete all content from the beginning of the line to the cursor.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li971615395218"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1410471820596">Alt</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b6104111816599">Delete</strong>: Delete all content from the cursor to the end of the line.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li071615397219"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b20647205695917">Alt</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1715611131001">Shift</strong>-<strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b4329220403">Left</strong>: Select all content from the beginning of the line to the cursor.</li><li id="dataartsstudio_01_4503__en-us_topic_0181092880_li871610392213"><strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b68263111623">Alt</strong> + <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b98263111024">Shift</strong>-<strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b148262011727">Right</strong>: Select all content from the cursor to the end of the line.</li></ul>
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</li><li id="dataartsstudio_01_4503__li5335204418188">Script parameter function. Use this function in either of the following ways:<ol type="a" id="dataartsstudio_01_4503__ol34373582620"><li id="dataartsstudio_01_4503__li1343712582612">Write the script parameter name and parameter value in the Python statement. When the Python script is referenced by a job, if the parameter name configured for the job is the same as the parameter name of the Python script, the parameter value of the Python script is replaced by the parameter value of the job.<div class="p" id="dataartsstudio_01_4503__p11877111719"><a name="dataartsstudio_01_4503__li1343712582612"></a><a name="li1343712582612"></a>Transfer parameters in the script. The following is an example script:<pre class="screen" id="dataartsstudio_01_4503__screen1068942593119">a=1
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print (a)
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or
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a= 'qqq'
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print (a)</pre>
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</div>
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<div class="p" id="dataartsstudio_01_4503__p11232165553">Transfer parameters outside the script. For example, if you want to transfer parameters of the Python script to a Python job which uses the Python script, enclose string parameters in single quotation marks. The following is an example script:<pre class="screen" id="dataartsstudio_01_4503__screen32351615554">a= 'zhang'
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print (${a})</pre>
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</div>
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<p id="dataartsstudio_01_4503__p11861041876">In the preceding command, <em id="dataartsstudio_01_4503__i215635922818">a</em> indicates the parameter name. It can contain only letters, digits, hyphens (-), underscores (_), greater-than signs (>), and less-than signs (<), and can contain a maximum of 16 characters. The parameter name must be unique.</p>
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</li><li id="dataartsstudio_01_4503__li69521141138">Click <strong id="dataartsstudio_01_4503__b522152121218">Input Parameters</strong> and set parameters, which will be transferred to the Python script during execution of the script. Separate parameters by spaces, for example, <strong id="dataartsstudio_01_4503__b1583141212918">a b c</strong>. The parameter must be referenced by the Python script. Otherwise, the parameter is invalid.</li></ol>
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</li><li id="dataartsstudio_01_4503__li2959161414587">Owner<p id="dataartsstudio_01_4503__en-us_topic_0181092880_p35201452165315"><a name="dataartsstudio_01_4503__li2959161414587"></a><a name="li2959161414587"></a>Click <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b3390106142918">Basic Info</strong> to set the script owner and description.</p>
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</li><li id="dataartsstudio_01_4503__li10180420141815">The script cannot be larger than 16 MB.</li><li id="dataartsstudio_01_4503__li158020305240">Allows you to go to the release page from the script development page in enterprise mode. Place the cursor over <span><img id="dataartsstudio_01_4503__en-us_topic_0181092880_image260053511820" src="en-us_image_0000002269116013.png"></span> and click <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b5293135061614">Release</strong>.</li></ul>
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</li><li id="dataartsstudio_01_4503__li2188855175411">In the upper part of the editor, click <span class="uicontrol" id="dataartsstudio_01_4503__uicontrol1872714297464"><b>Execute</b></span>. After executing the Python statement, view the execution history and result of the script in the lower part of the editor.<div class="note" id="dataartsstudio_01_4503__note1416514161618"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><div class="p" id="dataartsstudio_01_4503__p33311659121516">You can perform the following operations on execution results:<ul id="dataartsstudio_01_4503__ul14207151182813"><li id="dataartsstudio_01_4503__li3574182288">Double-click or right-click the name of an execution result tab to rename it. The name can contain a maximum of 16 characters.</li><li id="dataartsstudio_01_4503__li24232102817">Right-click the name of an execution result tab to close the current tab, all the tabs to the left or right of the current tab, all the other tabs, or all the tabs.</li><li id="dataartsstudio_01_4503__li12253172420400">The execution result of a Python script cannot be larger than 30 MB. Otherwise, an error is reported.</li><li id="dataartsstudio_01_4503__li17619233372">When viewing the script execution result, you can double-click a field in any row to view the result details. You can copy the field name.</li><li id="dataartsstudio_01_4503__li1836684741610">You can control display of the script execution history by setting <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1785141313301">Script Execution History</strong> in <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b2962161610303">Default Configuration</strong> to <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1943110206309">Myself</strong> or <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b161991225123012">All users</strong>.</li></ul>
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</div>
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</div></div>
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</li><li id="dataartsstudio_01_4503__li1188455205416">Above the editor, click <strong id="dataartsstudio_01_4503__b887315833013">Save</strong> to save the script.<div class="p" id="dataartsstudio_01_4503__en-us_topic_0104967365_p9461125175714">If the script is created but not saved, set the parameters listed in <a href="#dataartsstudio_01_4503__en-us_topic_0104967365_table35383235269">Table 3</a>.
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<div class="tablenoborder"><a name="dataartsstudio_01_4503__en-us_topic_0104967365_table35383235269"></a><a name="en-us_topic_0104967365_table35383235269"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_4503__en-us_topic_0104967365_table35383235269" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Script parameters</caption><thead align="left"><tr id="dataartsstudio_01_4503__en-us_topic_0104967365_row55381123202616"><th align="left" class="cellrowborder" valign="top" width="31.39%" id="mcps1.3.4.2.8.2.2.2.4.1.1"><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p1153817231264">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="14.469999999999999%" id="mcps1.3.4.2.8.2.2.2.4.1.2"><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p195381623142618">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="54.14%" id="mcps1.3.4.2.8.2.2.2.4.1.3"><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p75541123192614">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dataartsstudio_01_4503__en-us_topic_0104967365_row5554122311266"><td class="cellrowborder" valign="top" width="31.39%" headers="mcps1.3.4.2.8.2.2.2.4.1.1 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p155414231262">Script Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="14.469999999999999%" headers="mcps1.3.4.2.8.2.2.2.4.1.2 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p7554122342613">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="54.14%" headers="mcps1.3.4.2.8.2.2.2.4.1.3 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p255482312611">Name of the script. The name contains a maximum of 128 characters, including only letters, numbers, hyphens (-), underscores (_), and periods (.).</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4503__en-us_topic_0104967365_row155541323182616"><td class="cellrowborder" valign="top" width="31.39%" headers="mcps1.3.4.2.8.2.2.2.4.1.1 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p655422312266">Description</p>
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</td>
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<td class="cellrowborder" valign="top" width="14.469999999999999%" headers="mcps1.3.4.2.8.2.2.2.4.1.2 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p4554122316263">No</p>
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</td>
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<td class="cellrowborder" valign="top" width="54.14%" headers="mcps1.3.4.2.8.2.2.2.4.1.3 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p13554112392618">Description of the script</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4503__en-us_topic_0104967365_row25851239261"><td class="cellrowborder" valign="top" width="31.39%" headers="mcps1.3.4.2.8.2.2.2.4.1.1 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p18585623182610">Select Directory</p>
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</td>
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<td class="cellrowborder" valign="top" width="14.469999999999999%" headers="mcps1.3.4.2.8.2.2.2.4.1.2 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p16585112317266">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="54.14%" headers="mcps1.3.4.2.8.2.2.2.4.1.3 "><p id="dataartsstudio_01_4503__en-us_topic_0104967365_p9585102317266">Directory to which the script belongs. The root directory is selected by default.</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="note" id="dataartsstudio_01_4503__en-us_topic_0104967365_note1913422012563"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dataartsstudio_01_4503__en-us_topic_0181092880_p5134172010566">If you open an unsaved script, you can restore its content from the local cache.</p>
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<p id="dataartsstudio_01_4503__en-us_topic_0181092880_p1846155151511">After the script is saved, a version is automatically generated and displayed in <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b1190615336913">Versions</strong>. The version can be rolled back. If you save a script multiple times within a minute, only one version is recorded. If the intermediate data is important, you can click <strong id="dataartsstudio_01_4503__en-us_topic_0181092880_b20447153817916">Save new version</strong> to save and add a version.</p>
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</div></div>
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</div>
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</li></ol>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_01_0406.html">Developing Scripts</a></div>
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</div>
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</div>
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