Mercurial > hg
annotate mercurial/hgweb/common.py @ 6122:800e2756c9ab
Add line anchors to annotate, changeset, diff, file views for hgweb
author | Edward Lee <edward.lee@engineering.uiuc.edu> |
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date | Tue, 04 Sep 2007 22:25:37 -0500 |
parents | 12e4d9524951 |
children | f7f25f58693a |
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d351a3be3371
Fixing up comment headers for split up code.
Eric Hopper <hopper@omnifarious.org>
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1 # hgweb/common.py - Utility functions needed by hgweb_mod and hgwebdir_mod |
131 | 2 # |
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hgweb.py: kill #! line, clean up copyright notice
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3 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
2859 | 4 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
131 | 5 # |
6 # This software may be used and distributed according to the terms | |
7 # of the GNU General Public License, incorporated herein by reference. | |
8 | |
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Final stage of the hgweb split up.
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9 import os, mimetypes |
131 | 10 |
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11 def get_mtime(repo_path): |
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12 store_path = os.path.join(repo_path, ".hg") |
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13 if not os.path.isdir(os.path.join(store_path, "data")): |
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14 store_path = os.path.join(store_path, "store") |
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15 cl_path = os.path.join(store_path, "00changelog.i") |
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16 if os.path.exists(cl_path): |
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17 return os.stat(cl_path).st_mtime |
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18 else: |
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19 return os.stat(store_path).st_mtime |
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Make hgweb work when the repository is empty (no 00changelog.i)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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20 |
2514
419c42223bee
Really fix http headers for web UI and issue 254.
Eric Hopper <hopper@omnifarious.org>
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21 def staticfile(directory, fname, req): |
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Make hgweb.staticfile() more secure and portable.
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22 """return a file inside directory with guessed content-type header |
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23 |
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24 fname always uses '/' as directory separator and isn't allowed to |
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25 contain unusual path components. |
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26 Content-type is guessed using the mimetypes module. |
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27 Return an empty string if fname is illegal or file not found. |
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28 |
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29 """ |
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30 parts = fname.split('/') |
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31 path = directory |
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32 for part in parts: |
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33 if (part in ('', os.curdir, os.pardir) or |
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34 os.sep in part or os.altsep is not None and os.altsep in part): |
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35 return "" |
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36 path = os.path.join(path, part) |
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37 try: |
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38 os.stat(path) |
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39 ct = mimetypes.guess_type(path)[0] or "text/plain" |
2514
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Eric Hopper <hopper@omnifarious.org>
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40 req.header([('Content-type', ct), |
4038
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Don't use ints in HTTP headers
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41 ('Content-length', str(os.path.getsize(path)))]) |
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Fix static file serving over HTTP on Windows.
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42 return file(path, 'rb').read() |
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43 except (TypeError, OSError): |
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44 # illegal fname or unreadable file |
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45 return "" |
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hgweb: Search templates in templatepath/style/map, too, using a common function.
Thomas Arendsen Hein <thomas@intevation.de>
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46 |
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47 def style_map(templatepath, style): |
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48 """Return path to mapfile for a given style. |
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parents:
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49 |
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50 Searches mapfile in the following locations: |
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51 1. templatepath/style/map |
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52 2. templatepath/map-style |
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53 3. templatepath/map |
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54 """ |
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55 locations = style and [os.path.join(style, "map"), "map-"+style] or [] |
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56 locations.append("map") |
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57 for location in locations: |
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58 mapfile = os.path.join(templatepath, location) |
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59 if os.path.isfile(mapfile): |
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60 return mapfile |
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61 raise RuntimeError("No hgweb templates found in %r" % templatepath) |
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62 |
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63 def paritygen(stripecount, offset=0): |
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64 """count parity of horizontal stripes for easier reading""" |
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65 if stripecount and offset: |
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66 # account for offset, e.g. due to building the list in reverse |
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67 count = (stripecount + offset) % stripecount |
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68 parity = (stripecount + offset) / stripecount & 1 |
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69 else: |
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70 count = 0 |
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71 parity = 0 |
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72 while True: |
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73 yield parity |
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74 count += 1 |
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75 if stripecount and count >= stripecount: |
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76 parity = 1 - parity |
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77 count = 0 |
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78 |
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Add line anchors to annotate, changeset, diff, file views for hgweb
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79 def countgen(start=0, step=1): |
800e2756c9ab
Add line anchors to annotate, changeset, diff, file views for hgweb
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80 """count forever -- useful for line numbers""" |
800e2756c9ab
Add line anchors to annotate, changeset, diff, file views for hgweb
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parents:
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81 while True: |
800e2756c9ab
Add line anchors to annotate, changeset, diff, file views for hgweb
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82 yield start |
800e2756c9ab
Add line anchors to annotate, changeset, diff, file views for hgweb
Edward Lee <edward.lee@engineering.uiuc.edu>
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83 start += step |
800e2756c9ab
Add line anchors to annotate, changeset, diff, file views for hgweb
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84 |