|
| 1 | +{ |
| 2 | + "cells": [ |
| 3 | + { |
| 4 | + "cell_type": "markdown", |
| 5 | + "metadata": {}, |
| 6 | + "source": [ |
| 7 | + "# GET experiment" |
| 8 | + ] |
| 9 | + }, |
| 10 | + { |
| 11 | + "cell_type": "markdown", |
| 12 | + "metadata": {}, |
| 13 | + "source": [ |
| 14 | + "## get an experiment from MaveDB via the API" |
| 15 | + ] |
| 16 | + }, |
| 17 | + { |
| 18 | + "cell_type": "markdown", |
| 19 | + "metadata": {}, |
| 20 | + "source": [ |
| 21 | + "To begin, import the modeules below." |
| 22 | + ] |
| 23 | + }, |
| 24 | + { |
| 25 | + "cell_type": "code", |
| 26 | + "execution_count": 1, |
| 27 | + "metadata": {}, |
| 28 | + "outputs": [], |
| 29 | + "source": [ |
| 30 | + "import attr, os\n", |
| 31 | + "from pprint import PrettyPrinter\n", |
| 32 | + "from mavetools.client.client import Client\n", |
| 33 | + "from mavetools.models.experiment import Experiment" |
| 34 | + ] |
| 35 | + }, |
| 36 | + { |
| 37 | + "cell_type": "markdown", |
| 38 | + "metadata": {}, |
| 39 | + "source": [ |
| 40 | + "Pretty printer is used to format the output nicely. " |
| 41 | + ] |
| 42 | + }, |
| 43 | + { |
| 44 | + "cell_type": "code", |
| 45 | + "execution_count": 2, |
| 46 | + "metadata": {}, |
| 47 | + "outputs": [], |
| 48 | + "source": [ |
| 49 | + "pp = PrettyPrinter(indent=2) # displayes results in readable format" |
| 50 | + ] |
| 51 | + }, |
| 52 | + { |
| 53 | + "cell_type": "markdown", |
| 54 | + "metadata": {}, |
| 55 | + "source": [ |
| 56 | + "Here your base_url is set to localhost, http://127.0.0.1:8000/api/. This default funcionality is what you would want to use when working with a local instance of MaveDB (e.g., a development branch). If working with production mavedb you would set base url to https://www.mavedb.org/api/.\n", |
| 57 | + "\n", |
| 58 | + "In the cell below, comment out the base_url you will not be using." |
| 59 | + ] |
| 60 | + }, |
| 61 | + { |
| 62 | + "cell_type": "code", |
| 63 | + "execution_count": 3, |
| 64 | + "metadata": {}, |
| 65 | + "outputs": [], |
| 66 | + "source": [ |
| 67 | + "base_url = 'http://127.0.0.1:8000/api/'\n", |
| 68 | + "#base_url = 'https://www.mavedb.org/api/'" |
| 69 | + ] |
| 70 | + }, |
| 71 | + { |
| 72 | + "cell_type": "markdown", |
| 73 | + "metadata": {}, |
| 74 | + "source": [ |
| 75 | + "Set experiment_urn to match the experiment you want to get." |
| 76 | + ] |
| 77 | + }, |
| 78 | + { |
| 79 | + "cell_type": "code", |
| 80 | + "execution_count": 4, |
| 81 | + "metadata": {}, |
| 82 | + "outputs": [], |
| 83 | + "source": [ |
| 84 | + "experiment_urn = 'urn:mavedb:00000001-a'" |
| 85 | + ] |
| 86 | + }, |
| 87 | + { |
| 88 | + "cell_type": "markdown", |
| 89 | + "metadata": {}, |
| 90 | + "source": [ |
| 91 | + "Next, you will need an auth_token to make POST requests to MaveDB. If you have one, substitute it in the example provided below. If you need one, please follow these instructions:\n", |
| 92 | + "\n", |
| 93 | + " 1. go to https://www.mavedb.org\n", |
| 94 | + " 2. login using your ORCID ID\n", |
| 95 | + " 3. go to settings\n", |
| 96 | + " 4. generate new auth token\n", |
| 97 | + " 5. copy auth token and pase it in the auth_token field below" |
| 98 | + ] |
| 99 | + }, |
| 100 | + { |
| 101 | + "cell_type": "code", |
| 102 | + "execution_count": 5, |
| 103 | + "metadata": {}, |
| 104 | + "outputs": [], |
| 105 | + "source": [ |
| 106 | + "# Generate a new auth_token in your profile and post it here\n", |
| 107 | + "auth_token = 'R2skRbpBD3Rsf5dNHoQxDZevdEE74T5lCKMFyBhBwwPFH4ZfTrxDz7TZ0kbFLtEZ'" |
| 108 | + ] |
| 109 | + }, |
| 110 | + { |
| 111 | + "cell_type": "markdown", |
| 112 | + "metadata": {}, |
| 113 | + "source": [ |
| 114 | + "Here you instantiate the Client object. The Client object is the object by which the POST request is performed. The client object is instantiated with the value of base_url provided earlier, so make sure that is up-to-date. If base_url does not exist, base_url is defaulted to localhost, http://127.0.0.1:8000/api/." |
| 115 | + ] |
| 116 | + }, |
| 117 | + { |
| 118 | + "cell_type": "code", |
| 119 | + "execution_count": 6, |
| 120 | + "metadata": {}, |
| 121 | + "outputs": [], |
| 122 | + "source": [ |
| 123 | + "client = Client(base_url, auth_token=auth_token) if base_url else Client(auth_token=auth_token)" |
| 124 | + ] |
| 125 | + }, |
| 126 | + { |
| 127 | + "cell_type": "markdown", |
| 128 | + "metadata": {}, |
| 129 | + "source": [ |
| 130 | + "GET the model instance by passing the model type (Experiment, in this instance) and the experiment_urn as arguments to the get_model_istance funtion that operates on the Client object. This will GET the model instance (resource) from the server via the approprate API endpoint." |
| 131 | + ] |
| 132 | + }, |
| 133 | + { |
| 134 | + "cell_type": "code", |
| 135 | + "execution_count": 7, |
| 136 | + "metadata": {}, |
| 137 | + "outputs": [], |
| 138 | + "source": [ |
| 139 | + "experiment = client.get_model_instance(Experiment, experiment_urn)" |
| 140 | + ] |
| 141 | + }, |
| 142 | + { |
| 143 | + "cell_type": "markdown", |
| 144 | + "metadata": {}, |
| 145 | + "source": [ |
| 146 | + "Now, display the results!" |
| 147 | + ] |
| 148 | + }, |
| 149 | + { |
| 150 | + "cell_type": "code", |
| 151 | + "execution_count": 8, |
| 152 | + "metadata": {}, |
| 153 | + "outputs": [ |
| 154 | + { |
| 155 | + "name": "stdout", |
| 156 | + "output_type": "stream", |
| 157 | + "text": [ |
| 158 | + "{ 'abstract_text': 'Although we now routinely sequence human genomes, we can '\n", |
| 159 | + " 'confidently identify only a fraction of the sequence '\n", |
| 160 | + " 'variants that have a functional impact. Here, we developed '\n", |
| 161 | + " 'a deep mutational scanning framework that produces '\n", |
| 162 | + " 'exhaustive maps for human missense variants by combining '\n", |
| 163 | + " 'random codon mutagenesis and multiplexed functional '\n", |
| 164 | + " 'variation assays with computational imputation and '\n", |
| 165 | + " 'refinement. We applied this framework to four proteins '\n", |
| 166 | + " 'corresponding to six human genes: UBE2I (encoding SUMO E2 '\n", |
| 167 | + " 'conjugase), SUMO1 (small ubiquitin-like modifier), TPK1 '\n", |
| 168 | + " '(thiamin pyrophosphokinase), and CALM1/2/3 (three genes '\n", |
| 169 | + " 'encoding the protein calmodulin). The resulting maps '\n", |
| 170 | + " 'recapitulate known protein features and confidently '\n", |
| 171 | + " 'identify pathogenic variation. Assays potentially amenable '\n", |
| 172 | + " 'to deep mutational scanning are already available for 57% '\n", |
| 173 | + " 'of human disease genes, suggesting that DMS could '\n", |
| 174 | + " 'ultimately map functional variation for all human disease '\n", |
| 175 | + " 'genes.',\n", |
| 176 | + " 'approved': None,\n", |
| 177 | + " 'contributors': ['0000-0003-1628-9390'],\n", |
| 178 | + " 'created_by': '0000-0003-1628-9390',\n", |
| 179 | + " 'creation_date': '2018-06-26',\n", |
| 180 | + " 'doi_ids': [],\n", |
| 181 | + " 'experimentset': 'urn:mavedb:00000001',\n", |
| 182 | + " 'extra_metadata': {},\n", |
| 183 | + " 'keywords': [ {'text': 'E2'},\n", |
| 184 | + " {'text': 'sumoylation'},\n", |
| 185 | + " {'text': 'imputation'},\n", |
| 186 | + " {'text': 'complementation'}],\n", |
| 187 | + " 'last_child_value': None,\n", |
| 188 | + " 'method_text': 'A Deep Mutational Scan of UBE2I using functional '\n", |
| 189 | + " 'complementation in yeast was performed using two different '\n", |
| 190 | + " 'methods: DMS-BarSeq and DMS-TileSeq, both datasets were '\n", |
| 191 | + " 'combined and a machine-learning method was used to impute '\n", |
| 192 | + " 'the effects of missing variants and refine measurements of '\n", |
| 193 | + " 'lower confidence. See [**Weile *et al.* '\n", |
| 194 | + " '2017**](http://msb.embopress.org/content/13/12/957) for '\n", |
| 195 | + " 'details.',\n", |
| 196 | + " 'modification_date': '2019-08-08',\n", |
| 197 | + " 'modified_by': '0000-0003-1628-9390',\n", |
| 198 | + " 'private': None,\n", |
| 199 | + " 'publish_date': '2018-06-26',\n", |
| 200 | + " 'pubmed_ids': [ { 'dbname': 'PubMed',\n", |
| 201 | + " 'dbversion': None,\n", |
| 202 | + " 'identifier': '29269382',\n", |
| 203 | + " 'url': 'http://www.ncbi.nlm.nih.gov/pubmed/29269382'}],\n", |
| 204 | + " 'scoresets': [ 'urn:mavedb:00000001-a-2',\n", |
| 205 | + " 'urn:mavedb:00000001-a-3',\n", |
| 206 | + " 'urn:mavedb:00000001-a-4',\n", |
| 207 | + " 'urn:mavedb:00000001-a-1'],\n", |
| 208 | + " 'short_description': 'A Deep Mutational Scan of the human SUMO E2 conjugase '\n", |
| 209 | + " 'UBE2I using functional complementation in yeast.',\n", |
| 210 | + " 'sra_ids': [ { 'dbname': 'SRA',\n", |
| 211 | + " 'dbversion': None,\n", |
| 212 | + " 'identifier': 'SRP109101',\n", |
| 213 | + " 'url': 'http://www.ebi.ac.uk/ena/data/view/SRP109101'},\n", |
| 214 | + " { 'dbname': 'SRA',\n", |
| 215 | + " 'dbversion': None,\n", |
| 216 | + " 'identifier': 'SRP109119',\n", |
| 217 | + " 'url': 'http://www.ebi.ac.uk/ena/data/view/SRP109119'}],\n", |
| 218 | + " 'title': 'UBE2I yeast complementation',\n", |
| 219 | + " 'urn': 'urn:mavedb:00000001-a'}\n" |
| 220 | + ] |
| 221 | + } |
| 222 | + ], |
| 223 | + "source": [ |
| 224 | + "pp.pprint(attr.asdict(experiment))" |
| 225 | + ] |
| 226 | + }, |
| 227 | + { |
| 228 | + "cell_type": "code", |
| 229 | + "execution_count": null, |
| 230 | + "metadata": {}, |
| 231 | + "outputs": [], |
| 232 | + "source": [] |
| 233 | + } |
| 234 | + ], |
| 235 | + "metadata": { |
| 236 | + "kernelspec": { |
| 237 | + "display_name": "Python 3 (ipykernel)", |
| 238 | + "language": "python", |
| 239 | + "name": "python3" |
| 240 | + }, |
| 241 | + "language_info": { |
| 242 | + "codemirror_mode": { |
| 243 | + "name": "ipython", |
| 244 | + "version": 3 |
| 245 | + }, |
| 246 | + "file_extension": ".py", |
| 247 | + "mimetype": "text/x-python", |
| 248 | + "name": "python", |
| 249 | + "nbconvert_exporter": "python", |
| 250 | + "pygments_lexer": "ipython3", |
| 251 | + "version": "3.9.9" |
| 252 | + } |
| 253 | + }, |
| 254 | + "nbformat": 4, |
| 255 | + "nbformat_minor": 4 |
| 256 | +} |
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