Add gadgets to be used for the tutorial

6d911518 · Matevz Golob · c5e8dcba · 6d911518 · 6d911518 · 6d911518
Commit 6d911518 authored Jul 05, 2019 by Matevz Golob
13 changed files
--- a/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_html.html
+++ b/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_html.html
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
+    <meta name="viewport" content="width=device-width, user-scalable=no" />
+    <title>Ndarray Gadget</title>
+
+    <!-- renderjs -->
+    <script src="rsvp.js" type="text/javascript"></script>
+    <script src="renderjs.js" type="text/javascript"></script>
+
+    <!-- custom script -->
+    <script src="ndarray_bundle.js" type="text/javascript"></script>
+    <script src="gadget_ndarray.js" type="text/javascript"></script>
+
+  </head>
+  <body>
+  </body>
+</html>
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_html.xml
+++ b/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_html.xml
--- a/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_js.js
+++ b/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_js.js
+/*global window, rJS, nj */
+/*jslint indent: 2, maxerr: 3 */
+(function (window, rJS, nj) {
+  "use strict";
+
+  // parse dict in string in python pprint.pfromat
+  function parserPythonPformatDict(s) {
+    s = s
+      .replace(/False/g, "false")
+      .replace(/True/g, "true")
+      .replace(/\(/g, "[")
+      .replace(/\)/g, "]")
+      .replace(/, }/g, "}")
+      .replace(/\'/g, '"')
+    return JSON.parse(s);
+  }
+
+  // Initial idea from https://github.com/BillMills/numpychuck/blob/master/helpers.js
+  // https://github.com/numpy/numpy/blob/master/doc/neps/npy-format.rst#format-specification-version-10
+  function unpackNPY(dv) {
+    return new RSVP.Queue()
+      .push(function () {
+        var HEADER_LEN = dv.getUint16(8, true),
+          offset = HEADER_LEN + 10, 
+          dataLength = dv.byteLength - offset,
+          i,
+          header_string = '',
+          char,
+          header_dict,
+          value_length,
+          getValue,
+          shape = [],
+          array = [],
+          value;
+
+        for (i = 10; i <= offset; i ++) {
+          char = String.fromCharCode(dv.getUint8(i, true));
+          header_string += char;
+          if (char == '}') {
+            break;
+          }
+        }
+        header_dict = parserPythonPformatDict(header_string);
+        return unpackArray(dv, header_dict, offset);
+    });
+  }
+
+  // Initial idea from https://github.com/BillMills/numpychuck/blob/master/helpers.js
+  // https://github.com/numpy/numpy/blob/master/doc/neps/npy-format.rst#format-specification-version-10
+  function unpackArray(dv, header_dict, offset) {
+    var i,
+      array = [];
+    if (offset === undefined) {
+      offset = 0;
+    }
+    return new RSVP.Queue()
+      .push(function () {
+        if ((header_dict.descr === "<i8")
+            & (header_dict.fortran_order == false)) {
+          for (i = 0; i < dv.byteLength - offset - 1; i += 8) {
+            array.push(dv.getUint8(i + offset, true))
+          }
+        } else if (header_dict.descr == "<f8"
+            & (header_dict.fortran_order == false)) {
+          for (i = 0; i < dv.byteLength - offset - 1; i += 8) {
+            array.push(dv.getFloat64(i + offset, true))
+          }
+        } else {
+          throw("Unsupported dtype: " + header_dict.descr +
+            " with fortran_order = " + header_dict.fortran_order);
+        }
+        return nj.ndarray(array, header_dict.shape);
+    });
+  }
+
+  rJS(window)
+
+    .ready(function (gadget) {
+    })
+
+    .declareMethod('unpackNPY', function () {
+      return unpackNPY(arguments[0]);
+    })
+
+    .declareMethod('unpackArray', function () {
+      return unpackArray(arguments[0], arguments[1]);
+    })
+
+
+}(window, rJS, nj));
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_js.xml
+++ b/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_gadget_ndarray_js.xml
--- a/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_ndarray_bundle_js.js
+++ b/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_ndarray_bundle_js.js
--- a/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_ndarray_bundle_js.xml
+++ b/bt5/erp5_wendelin_tutorial/PathTemplateItem/web_page_module/rjs_ndarray_bundle_js.xml
--- a/bt5/erp5_wendelin_tutorial/bt/description
+++ b/bt5/erp5_wendelin_tutorial/bt/description
+Includes gadgets used in the Wendelin tutorial.
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/bt/template_format_version
+++ b/bt5/erp5_wendelin_tutorial/bt/template_format_version
+1
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/bt/template_keep_last_workflow_history_only_path_list
+++ b/bt5/erp5_wendelin_tutorial/bt/template_keep_last_workflow_history_only_path_list
+web_page_module/rjs_gadget_ndarray_html
+web_page_module/rjs_gadget_ndarray_js
+web_page_module/rjs_ndarray_bundle_js
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/bt/template_keep_workflow_path_list
+++ b/bt5/erp5_wendelin_tutorial/bt/template_keep_workflow_path_list
+web_page_module/rjs_gadget_ndarray_html
+web_page_module/rjs_gadget_ndarray_js
+web_page_module/rjs_ndarray_bundle_js
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/bt/template_path_list
+++ b/bt5/erp5_wendelin_tutorial/bt/template_path_list
+web_page_module/rjs_gadget_ndarray_html
+web_page_module/rjs_gadget_ndarray_js
+web_page_module/rjs_ndarray_bundle_js
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/bt/title
+++ b/bt5/erp5_wendelin_tutorial/bt/title
+erp5_wendelin_tutorial
\ No newline at end of file
--- a/bt5/erp5_wendelin_tutorial/bt/version
+++ b/bt5/erp5_wendelin_tutorial/bt/version
+001
\ No newline at end of file