gdp / apps / rest-test / restful_demo_py.html @ master
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| 1 | b625f90f | Rick Pratt | <html>
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| 2 | 4315b76b | Rick Pratt | <head><title>RESTful Demo (Mac, Python Client)</title></head> |
| 3 | b625f90f | Rick Pratt | <body>
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| 4 | <pre>
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| 5 | #!/opt/local/bin/python2.7 |
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| 6 | |||
| 7 | 0ed4453a | Rick Pratt | # Warning: |
| 8 | # |
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| 9 | # The MacOS 10.12 default python suffers from an openssl bug, |
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| 10 | # so an alternate python2.7 package was installed for this demo... |
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| 11 | # |
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| 12 | |||
| 13 | b625f90f | Rick Pratt | import json |
| 14 | import requests |
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| 15 | |||
| 16 | def page_display(p): |
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| 17 | if p != None: |
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| 18 | print "STATUS:" |
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| 19 | print p.status_code |
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| 20 | print "HEADERS:" |
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| 21 | print p.headers |
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| 22 | print "CONTENT:" |
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| 23 | print p.content |
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| 24 | else: |
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| 25 | print "Error: no page" |
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| 26 | # |
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| 27 | |||
| 28 | # shared |
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| 29 | test_auth = ("PLEASE_EDIT_username", "PLEASE_EDIT_password")
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| 30 | json_header = { 'Content-type': 'application/json' }
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| 31 | |||
| 32 | def demo_write(demo_value, gcl_name): |
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| 33 | json_body = {
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| 34 | "demo" : demo_value, |
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| 35 | "gcl_name" : gcl_name |
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| 36 | } |
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| 37 | wrec = requests.post("https://gdp-rest-01.eecs.berkeley.edu/gdp/v1/gcl/" +
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| 38 | gcl_name, |
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| 39 | auth = test_auth, |
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| 40 | timeout = 60, |
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| 41 | headers = json_header, |
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| 42 | data = json.dumps(json_body)) # serialize json_body |
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| 43 | print "\n==== PUT REC Response Page:" |
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| 44 | page_display(wrec) |
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| 45 | print "==== PUT GET REC Response Page\n" |
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| 46 | |||
| 47 | if wrec.status_code == 200: |
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| 48 | print "Info: wrote {}".format(demo_value)
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| 49 | return True |
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| 50 | else: |
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| 51 | print "Error: write to GCL {}".format(gcl_name)
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| 52 | return False |
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| 53 | |||
| 54 | # |
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| 55 | |||
| 56 | def demo_read(demo_value, gcl_name): |
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| 57 | ad09b59e | Rick Pratt | # In a get request, recno= may be positive or negative, where 1 obtains |
| 58 | # the first record and -1 obtains the last record by counting backwards |
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| 59 | # one record from the log end. |
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| 60 | b625f90f | Rick Pratt | rrec = requests.get("https://gdp-rest-01.eecs.berkeley.edu/gdp/v1/gcl/" +
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| 61 | gcl_name + "?recno=last", |
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| 62 | auth = test_auth, |
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| 63 | timeout = 60) |
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| 64 | |||
| 65 | print "\n==== GET REC Response Page:" |
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| 66 | page_display(rrec) |
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| 67 | print "==== END GET REC Response Page\n" |
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| 68 | |||
| 69 | rrec_j = rrec.json() |
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| 70 | if rrec.status_code == 200 and rrec_j["demo"] == demo_value: |
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| 71 | print "Info: read {}".format(rrec_j["demo"])
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| 72 | return True |
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| 73 | else: |
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| 74 | print "Error: read from GCL {}".format(gcl_name)
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| 75 | return False |
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| 76 | # |
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| 77 | |||
| 78 | def demo_restful_use(): |
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| 79 | |||
| 80 | json_body = {
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| 81 | e0f26b8b | Rick Pratt | # log name convention: "reverse_org_id.device.device_id", |
| 82 | # for example "edu.berkeley.eecs.swarmlab.device.01aa02bb03cc" |
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| 83 | b625f90f | Rick Pratt | "external-name" : "PLEASE_EDIT_external_name_of_log", |
| 84 | } |
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| 85 | |||
| 86 | pgcl = requests.put("https://gdp-rest-01.eecs.berkeley.edu/gdp/v1/gcl",
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| 87 | auth = test_auth, |
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| 88 | timeout = 60, |
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| 89 | headers = json_header, |
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| 90 | data = json.dumps(json_body)) # serialize json_body |
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| 91 | |||
| 92 | print "\n==== PUT GCL Response Page:" |
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| 93 | page_display(pgcl) |
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| 94 | print "==== END PUT GCL Response Page\n" |
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| 95 | |||
| 96 | if pgcl.status_code == 201: |
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| 97 | pgcl_j = pgcl.json() |
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| 98 | gcl_name = pgcl_j["gcl_name"] |
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| 99 | gdplogd_name = pgcl_j["gdplogd_name"] |
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| 100 | if gcl_name != None and gdplogd_name != None: |
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| 101 | print "Info: created GCL {}".format(gcl_name)
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| 102 | if demo_write("20170709 EC Workshop", gcl_name):
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| 103 | demo_read("20170709 EC Workshop", gcl_name)
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| 104 | else: |
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| 105 | print "Error: demo_write failed" |
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| 106 | else: |
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| 107 | print "Warning: response status code {}".format(pgcl.status_code)
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| 108 | # |
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| 109 | |||
| 110 | demo_restful_use() |
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| 111 | |||
| 112 | </pre>
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| 113 | </body>
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| 114 | 6c82c4a7 | Rick Pratt | </html> |