patch: generalize the use of patchmeta in applydiff()
- Add patchmeta.copy() and emit copies from iterhunks. Modifying patchmeta
instances in applydiff() makes things simpler.
- Rename selectfile() into makepatchmeta(). It is responsible for creating
patchmeta for regular patches.
- Pass patchmeta objects to patchfile() directly
patchmeta instances were associated with git patches, for regular patches we
had to pass additional variables to tell the patch intent to patchfile().
Instead, we generate patchmeta for regular patches and pass them. This will
also help with patch filtering by matcher objects.
[ original upstream message ]
#!/usr/bin/env python
"""This does HTTP GET requests given a host:port and path and returns
a subset of the headers plus the body of the result."""
import httplib, sys, re
try:
import msvcrt, os
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
pass
headers = [h.lower() for h in sys.argv[3:]]
conn = httplib.HTTPConnection(sys.argv[1])
conn.request("GET", sys.argv[2])
response = conn.getresponse()
print response.status, response.reason
for h in headers:
if response.getheader(h, None) is not None:
print "%s: %s" % (h, response.getheader(h))
print
data = response.read()
sys.stdout.write(data)
if 200 <= response.status <= 299:
sys.exit(0)
sys.exit(1)