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added download database function
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4 files changed

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-726
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‎devtests.ipynb

Lines changed: 16 additions & 205 deletions
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@@ -9,7 +9,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
@@ -20,68 +20,11 @@
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"[[ 1.88948535e-02 5.15576324e+01 -1.04000000e-01]\n",
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" [ 7.76038626e-03 5.13239875e+01 -9.30000000e-02]\n",
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" [ 2.36185669e-03 5.09345794e+01 -8.20000000e-02]\n",
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" [ 6.74816197e-04 5.03894081e+01 -7.15000000e-02]\n",
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" [ 6.74816197e-04 4.96105919e+01 -6.10000000e-02]\n",
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" [ 6.74816197e-04 4.87538941e+01 -5.05000000e-02]\n",
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" [ -3.03667289e-03 4.76635514e+01 -4.05000000e-02]\n",
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" [ -1.01222430e-03 4.64953271e+01 -3.05000000e-02]\n",
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" [ -3.03667289e-03 4.51713396e+01 -2.00000000e-02]\n",
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" [ 6.74816197e-04 4.37694704e+01 -8.50000000e-03]\n",
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" [ -3.03667289e-03 4.23676012e+01 4.00000000e-03]\n",
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" [ 6.74816197e-04 4.08878505e+01 1.75000000e-02]\n",
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" [ -4.72371338e-03 3.94859813e+01 3.05000000e-02]\n",
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" [ -3.03667289e-03 3.81619938e+01 4.25000000e-02]\n",
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" [ -3.03667289e-03 3.70716511e+01 5.35000000e-02]\n",
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" [ -1.01222430e-03 3.61370717e+01 6.35000000e-02]\n",
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" [ -4.72371338e-03 3.54361371e+01 7.40000000e-02]\n",
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" [ -3.03667289e-03 3.48130841e+01 8.60000000e-02]\n",
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" [ -1.58581806e-02 3.44236760e+01 9.95000000e-02]\n",
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" [ -5.29730715e-02 3.40342679e+01 1.14500000e-01]]\n",
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"\n",
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"\n",
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" (75000, 3) \n",
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"\n",
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"\n",
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"{'comments': [], 'units': ['mV', 'mmHg', 'mV'], 'signame': ['MCL1', 'ABP', 'RESP'], 'fs': 125.0}\n",
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"\n",
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"\n",
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"\n",
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"\n",
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"[[ -2.69926479e-02 3.06853583e+01 4.16500000e-01]\n",
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" [ 9.44742676e-03 3.07632399e+01 4.08500000e-01]\n",
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" [ 3.00293208e-02 3.08411215e+01 4.01500000e-01]\n",
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" [ 3.74522989e-02 3.09190031e+01 3.95000000e-01]\n",
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" [ 4.65623176e-02 3.09190031e+01 3.88000000e-01]\n",
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" [ 5.02738067e-02 3.09190031e+01 3.79000000e-01]\n",
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" [ 5.02738067e-02 3.08411215e+01 3.68500000e-01]\n",
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" [ 5.60097443e-02 3.07632399e+01 3.56500000e-01]\n",
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" [ 5.39852958e-02 3.07632399e+01 3.44500000e-01]\n",
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" [ 4.65623176e-02 3.06853583e+01 3.33500000e-01]\n",
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" [ 4.28508285e-02 3.05295950e+01 3.24000000e-01]\n",
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" [ 4.28508285e-02 3.03738318e+01 3.15500000e-01]\n",
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" [ 4.48752771e-02 3.02180685e+01 3.06500000e-01]\n",
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" [ 4.85867662e-02 2.99844237e+01 2.97000000e-01]\n",
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" [ 6.14082739e-02 2.98286604e+01 2.86500000e-01]\n",
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" [ 7.99657193e-02 2.95950156e+01 2.75000000e-01]\n",
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" [ 9.31246352e-02 2.95171340e+01 nan]\n",
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" [ 1.03921694e-01 2.94392523e+01 nan]\n",
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" [ 1.18767651e-01 2.95171340e+01 nan]\n",
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" [ 1.33613607e-01 2.99065421e+01 nan]]\n"
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]
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}
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],
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"outputs": [],
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"source": [
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"import wfdb\n",
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"# Testing rdsamp multiple samples per frame (and fmt 12)\n",
@@ -96,27 +39,12 @@
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"execution_count": null,
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"metadata": {
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"collapsed": false,
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"scrolled": true
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"[[-0.17241379 0. ]\n",
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" [-0.17241379 0. ]\n",
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" [-0.20689655 0. ]\n",
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" ..., \n",
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" [-0.24137931 0.25 ]\n",
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" [-0.27586207 0.25 ]\n",
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" [-0.24137931 0.25 ]]\n",
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"{'comments': [], 'units': ['mV', 'mV'], 'signame': ['II', 'V'], 'fs': 125.0}\n"
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]
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}
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],
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"outputs": [],
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"source": [
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"# Testing rdsamp format 80\n",
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"sig, fields=wfdb.srdsamp('sampledata/3000003_0003')\n",
@@ -292,155 +220,38 @@
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [],
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"source": [
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"import requests\n",
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"\n",
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"url = 'https://physionet.org/physiobank/database/a'\n",
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"\n",
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"r = requests.get(url)\n",
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"\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"True"
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]
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},
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"execution_count": 7,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"r.status_code == 404"
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"r = requests.get('http://physionet.org/physiobank/database/mitdb/100.hea')\n",
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"help(r.raise_for_status)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"'edf'"
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]
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},
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"execution_count": 8,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"x = 'hello.edf'\n",
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"x[-3:]"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 10,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"8"
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]
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},
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"execution_count": 10,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"import os\n",
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"os.cpu_count()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 12,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"True"
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]
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},
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"execution_count": 12,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"'hello'.endswith('llo')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 15,
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"ename": "AttributeError",
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"evalue": "'list' object has no attribute 'any'",
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"output_type": "error",
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"traceback": [
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"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
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"\u001b[0;31mAttributeError\u001b[0m Traceback (most recent call last)",
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"\u001b[0;32m<ipython-input-15-a0aa019c7e14>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m 1\u001b[0m \u001b[0ml\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m[\u001b[0m\u001b[0;34m'hello'\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m'jello'\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m'coffee'\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 2\u001b[0;31m \u001b[0ml\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0many\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
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"\u001b[0;31mAttributeError\u001b[0m: 'list' object has no attribute 'any'"
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]
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}
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],
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"outputs": [],
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"source": [
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"l = ['hello', 'jello', 'coffee']\n"
241+
"with open('temp', \"wb\") as writefile:\n",
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" writefile.write(b'22')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 19,
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"'http://physionet.org/physiobank/database/mitdb'"
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]
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},
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"execution_count": 19,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"outputs": [],
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"source": [
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"import os\n",
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"\n",
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"os.path.join('http://physionet.org/physiobank/database/', 'mitdb')"
253+
"import wfdb\n",
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"wfdb.dldatabase(pbdb = 'fecgsyndb', dlbasedir = '/home/chen/Downloads/dbfolder')"
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]
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},
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{

‎wfdb/__init__.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
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from .records import Record, MultiRecord, rdheader, rdsamp, srdsamp, wrsamp
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from .annotations import Annotation, rdann, wrann, showanncodes
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from .plots import plotrec, plotann
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#from .downloads import dldatabase
4+
from .downloads import dldatabase

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