common.py
44 lines
| 1.5 KiB
| text/x-python
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PythonLexer
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r2391 | # hgweb/common.py - Utility functions needed by hgweb_mod and hgwebdir_mod | ||
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r2356 | # | ||
# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> | ||||
# Copyright 2005 Matt Mackall <mpm@selenic.com> | ||||
# | ||||
# This software may be used and distributed according to the terms | ||||
# of the GNU General Public License, incorporated herein by reference. | ||||
import os, mimetypes | ||||
import os.path | ||||
def get_mtime(repo_path): | ||||
hg_path = os.path.join(repo_path, ".hg") | ||||
cl_path = os.path.join(hg_path, "00changelog.i") | ||||
if os.path.exists(os.path.join(cl_path)): | ||||
return os.stat(cl_path).st_mtime | ||||
else: | ||||
return os.stat(hg_path).st_mtime | ||||
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r2514 | def staticfile(directory, fname, req): | ||
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r2356 | """return a file inside directory with guessed content-type header | ||
fname always uses '/' as directory separator and isn't allowed to | ||||
contain unusual path components. | ||||
Content-type is guessed using the mimetypes module. | ||||
Return an empty string if fname is illegal or file not found. | ||||
""" | ||||
parts = fname.split('/') | ||||
path = directory | ||||
for part in parts: | ||||
if (part in ('', os.curdir, os.pardir) or | ||||
os.sep in part or os.altsep is not None and os.altsep in part): | ||||
return "" | ||||
path = os.path.join(path, part) | ||||
try: | ||||
os.stat(path) | ||||
ct = mimetypes.guess_type(path)[0] or "text/plain" | ||||
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r2514 | req.header([('Content-type', ct), | ||
('Content-length', os.path.getsize(path))]) | ||||
return file(path).read() | ||||
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r2356 | except (TypeError, OSError): | ||
# illegal fname or unreadable file | ||||
return "" | ||||