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9dc21f8d0b
Summary: D13853115 adds `edenscm/` to `sys.path` and code still uses `import mercurial`. That has nasty problems if both `import mercurial` and `import edenscm.mercurial` are used, because Python would think `mercurial.foo` and `edenscm.mercurial.foo` are different modules so code like `try: ... except mercurial.error.Foo: ...`, or `isinstance(x, mercurial.foo.Bar)` would fail to handle the `edenscm.mercurial` version. There are also some module-level states (ex. `extensions._extensions`) that would cause trouble if they have multiple versions in a single process. Change imports to use the `edenscm` so ideally the `mercurial` is no longer imported at all. Add checks in extensions.py to catch unexpected extensions importing modules from the old (wrong) locations when running tests. Reviewed By: phillco Differential Revision: D13868981 fbshipit-source-id: f4e2513766957fd81d85407994f7521a08e4de48
95 lines
2.4 KiB
Python
Executable File
95 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python
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"""This does HTTP GET requests given a host:port and path and returns
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a subset of the headers plus the body of the result."""
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from __future__ import absolute_import, print_function
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import json
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import os
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import sys
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from edenscm.mercurial import util
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httplib = util.httplib
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try:
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import msvcrt
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msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
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except ImportError:
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pass
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twice = False
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if "--twice" in sys.argv:
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sys.argv.remove("--twice")
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twice = True
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headeronly = False
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if "--headeronly" in sys.argv:
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sys.argv.remove("--headeronly")
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headeronly = True
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formatjson = False
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if "--json" in sys.argv:
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sys.argv.remove("--json")
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formatjson = True
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hgproto = None
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if "--hgproto" in sys.argv:
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idx = sys.argv.index("--hgproto")
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hgproto = sys.argv[idx + 1]
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sys.argv.pop(idx)
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sys.argv.pop(idx)
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tag = None
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def request(host, path, show):
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assert not path.startswith("/"), path
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global tag
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headers = {}
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if tag:
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headers["If-None-Match"] = tag
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if hgproto:
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headers["X-HgProto-1"] = hgproto
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conn = httplib.HTTPConnection(host)
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conn.request("GET", "/" + path, None, headers)
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response = conn.getresponse()
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print(response.status, response.reason)
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if show[:1] == ["-"]:
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show = sorted(h for h, v in response.getheaders() if h.lower() not in show)
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for h in [h.lower() for h in show]:
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if response.getheader(h, None) is not None:
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print("%s: %s" % (h, response.getheader(h)))
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if not headeronly:
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print()
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data = response.read()
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# Pretty print JSON. This also has the beneficial side-effect
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# of verifying emitted JSON is well-formed.
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if formatjson:
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# json.dumps() will print trailing newlines. Eliminate them
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# to make tests easier to write.
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data = json.loads(data)
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lines = json.dumps(data, sort_keys=True, indent=2).splitlines()
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for line in lines:
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print(line.rstrip())
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else:
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sys.stdout.write(data)
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if twice and response.getheader("ETag", None):
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tag = response.getheader("ETag")
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return response.status
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status = request(sys.argv[1], sys.argv[2], sys.argv[3:])
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if twice:
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status = request(sys.argv[1], sys.argv[2], sys.argv[3:])
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if 200 <= status <= 305:
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sys.exit(0)
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sys.exit(1)
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