Commit | Line | Data |
---|---|---|
d5ee5cde FT |
1 | import collections |
2 | try: | |
3 | import pdm.perf | |
4 | except: | |
5 | pdm = None | |
64c88654 FT |
6 | try: |
7 | import resource | |
8 | ru_thread = resource.RUSAGE_THREAD | |
9 | except: | |
10 | ru_thread = None | |
d5ee5cde FT |
11 | |
12 | reqstat = {} | |
13 | ||
14 | if pdm: | |
15 | statistics = pdm.perf.staticdir() | |
16 | statistics["req"] = pdm.perf.valueattr(reqstat) | |
17 | requests = pdm.perf.eventobj() | |
18 | ||
19 | class reqstart(pdm.perf.startevent): | |
20 | def __init__(self, env): | |
8dbc4786 | 21 | super().__init__() |
d5ee5cde FT |
22 | self.method = env.get("REQUEST_METHOD") |
23 | self.uri = env.get("REQUEST_URI") | |
24 | self.host = env.get("HTTP_HOST") | |
64c88654 FT |
25 | self.script_uri = env.get("SCRIPT_NAME") |
26 | self.script_path = env.get("SCRIPT_FILENAME") | |
27 | self.pathinfo = env.get("PATH_INFO") | |
28 | self.querystring = env.get("QUERY_STRING") | |
44f2a2fe FT |
29 | self.remoteaddr = env.get("REMOTE_ADDR") |
30 | self.remoteport = env.get("REMOTE_PORT") | |
64c88654 FT |
31 | self.scheme = env.get("wsgi.url_scheme") |
32 | if ru_thread is not None: | |
33 | ru = resource.getrusage(ru_thread) | |
34 | self.icpu = ru.ru_utime + ru.ru_stime | |
d5ee5cde FT |
35 | |
36 | class reqfinish(pdm.perf.finishevent): | |
37 | def __init__(self, start, aborted, status): | |
8dbc4786 | 38 | super().__init__(start, aborted) |
d5ee5cde | 39 | self.status = status |
64c88654 FT |
40 | self.cputime = 0 |
41 | if ru_thread is not None: | |
42 | ru = resource.getrusage(ru_thread) | |
43 | self.cputime = ru.ru_utime + ru.ru_stime - start.icpu | |
d5ee5cde FT |
44 | |
45 | class request(object): | |
46 | def __init__(self, env): | |
47 | self.resp = None | |
48 | if pdm: | |
49 | self.startev = reqstart(env) | |
50 | requests.notify(self.startev) | |
51 | ||
52 | def response(self, resp): | |
53 | self.resp = resp | |
54 | ||
55 | def finish(self, aborted): | |
56 | key = None | |
57 | status = None | |
58 | try: | |
59 | if len(self.resp) > 0: | |
60 | status = self.resp[0] | |
61 | if isinstance(status, collections.ByteString): | |
62 | status = status.decode("latin-1") | |
63 | else: | |
64 | status = str(status) | |
65 | p = status.find(" ") | |
66 | if p < 0: | |
67 | key = status | |
68 | else: | |
69 | key = status[:p] | |
70 | except: | |
71 | pass | |
72 | reqstat[key] = reqstat.setdefault(key, 0) + 1 | |
73 | if pdm: | |
74 | requests.notify(reqfinish(self.startev, aborted, status)) | |
75 | ||
76 | def __enter__(self): | |
77 | return self | |
78 | ||
79 | def __exit__(self, *excinfo): | |
80 | self.finish(bool(excinfo[0])) | |
81 | return False |