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Export dwd to xlsx and csv

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This commit is contained in:
clerie 2020-04-07 20:26:14 +02:00
parent 6a74060468
commit 01db78a00b
2 changed files with 31 additions and 2 deletions
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4
wetter/templates/target.html
View File

@ -37,7 +37,7 @@
<div class="card-body">
<h5 class="card-title">ce</h5>
<p class="card-text"></p>
<a href="/station/{{ station.dwd_id }}/export/target/ce.csv/?from={{ fr }}&to={{ to }}" class="btn btn-primary">xlsx</a> <a href="/station/{{ station.dwd_id }}/export/target/ce.csv/?from={{ fr }}&to={{ to }}" class="btn btn-primary">csv</a>
<a href="/station/{{ station.dwd_id }}/export/target/ce.xlsx/?from={{ fr }}&to={{ to }}" class="btn btn-primary">xlsx</a> <a href="/station/{{ station.dwd_id }}/export/target/ce.csv/?from={{ fr }}&to={{ to }}" class="btn btn-primary">csv</a>
</div>
</div>
</div>
@ -46,7 +46,7 @@
<div class="card-body">
<h5 class="card-title">dwd</h5>
<p class="card-text"></p>
<a href="/station/{{ station.dwd_id }}/export/target/dwd.txt/?from={{ fr }}&to={{ to }}" class="btn btn-primary">txt</a>
<a href="/station/{{ station.dwd_id }}/export/target/dwd.xlsx/?from={{ fr }}&to={{ to }}" class="btn btn-primary">xlsx</a> <a href="/station/{{ station.dwd_id }}/export/target/dwd.csv/?from={{ fr }}&to={{ to }}" class="btn btn-primary">csv</a> <a href="/station/{{ station.dwd_id }}/export/target/dwd.txt/?from={{ fr }}&to={{ to }}" class="btn btn-primary">txt</a>
</div>
</div>
</div>

29
wetter/views.py
View File

@ -77,6 +77,35 @@ def export_target_ce_xlsx_render(dwd_id):
return excel.make_response_from_array(out, 'xlsx', file_name=filename)
def export_target_dwd(request, dwd_id):
fr = fromisoformat(request.args.get('from'))
to = fromisoformat(request.args.get('to'))
station = Stations.query.filter_by(dwd_id=dwd_id).first_or_404()
climate = Climate.query.filter_by(station=station.id).filter(Climate.date >= fr.isoformat(), Climate.date <= to.isoformat()).order_by(Climate.date.asc())
out = []
out.append(["STATIONS_ID", "MESS_DATUM", "QN_3", "FX", "FM", "QN_4", "RSK", "RSKF", "SDK", "SHK_TAG", "NM", "VPM", "PM", "TMK", "UPM", "TXK", "TNK", "TGK", "eor"])
for c in climate:
out.append([ station.dwd_id, c.date.isoformat(), c.qn_3, c.fx, c.fm, c.qn_4, c.rsk, c.rskf, c.sdk, c.shk_tag, c.nm, c.vpm, c.pm, c.tmk, c.upm, c.txk, c.tnk, c.tgk, "eor"])
filename = 'wetter_' + station.dwd_id +'_' + fr.isoformat() + '_' + to.isoformat() +'_dwd'
return out, filename
@app.route('/station/<dwd_id>/export/target/dwd.csv/')
def export_target_dwd_csv_render(dwd_id):
out, filename = export_target_dwd(request, dwd_id)
return excel.make_response_from_array(out, 'csv', file_name=filename)
@app.route('/station/<dwd_id>/export/target/dwd.xlsx/')
def export_target_dwd_xlsx_render(dwd_id):
out, filename = export_target_dwd(request, dwd_id)
return excel.make_response_from_array(out, 'xlsx', file_name=filename)
@app.route('/station/<dwd_id>/export/target/dwd.txt/')
def export_target_dwd_txt_render(dwd_id):
fr = fromisoformat(request.args.get('from'))