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annotate mergeclient.py @ 94:2ef34abbad8d 1.5

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Use http error code 422 in CheckView when a merge is not possible. Previously the response used the code 500 in this case. This is not useful because it's not an internal server error when the check whether a PDF file can be merged fails because that's the point of the CheckView. The code used now means "Unprocessable Entity" and fits better. Part of mpuls/issue6009
author Bernhard Herzog <bh@intevation.de>
date Fri, 28 Apr 2017 20:56:22 +0200
parents 4645e50539ff
children 349d49bb69f4
rev   line source
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a8c628466a9d Add an example client for MergeView based on requests
Björn Ricks <bjoern.ricks@intevation.de>
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1 #!/usr/bin/env python
a8c628466a9d Add an example client for MergeView based on requests
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2 # -*- coding: utf-8 -*-
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3
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4 import optparse
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5 import sys
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6
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7 import requests
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8
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9
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10 def main():
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11 usage = "usage: %prog [options] file1 file2 [ file3, ...]"
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12 parser = optparse.OptionParser(usage=usage)
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13 parser.add_option("-s", "--host", default="localhost")
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14 parser.add_option("-p", "--port", default="5000")
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15 parser.add_option("-o", "--out", default="merged.pdf", dest="out")
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3918c3c69485 Add ignore_file_errors option to mergeclient
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16 parser.add_option("-i", "--ignore-file-errors", action="store_true",
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17 default=False, dest="ignorefileerrors")
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18 parser.add_option("-m", "--multi", action="store_true",
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19 default=False, dest="multi")
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20 (options, args) = parser.parse_args()
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21
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22 if len(args) < 2:
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23 parser.print_usage()
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24 sys.exit(1)
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25
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26 service = "merge"
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27 url = "http://%s:%s/%s/" % (options.host, options.port, service)
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29 if options.ignorefileerrors:
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30 url += "?ignore_file_errors=1"
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31
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32 files = []
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34 if options.multi:
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35 for i, filename in enumerate(args):
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36 files.append(("file%s" % i, open(filename, 'rb')))
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37 else:
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38 for filename in args:
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39 files.append(('files', open(filename, 'rb')))
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41 r = requests.post(url, files=files)
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42
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43 if r.status_code == 200:
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44 with open(options.out, "wb") as f:
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45 f.write(r.content)
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46 print "OK"
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47 else:
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48 print "An error has occured"
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49 print r.status_code, r.headers
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50 print r.text
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51 sys.exit(2)
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52
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53 if __name__ == "__main__":
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54 main()
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