annotate hgweb.cgi @ 45830:c102b704edb5

global: use python3 in shebangs Python 3 is the future. We want Python scripts to be using Python 3 by default. This change updates all `#!/usr/bin/env python` shebangs to use `python3`. Does this mean all scripts use or require Python 3: no. In the test environment, the `PATH` environment variable in tests is updated to guarantee that the Python executable used to run run-tests.py is used. Since test scripts all now use `#!/usr/bin/env python3`, we had to update this code to install a `python3` symlink instead of `python`. It is possible there are some random scripts now executed with the incorrect Python interpreter in some contexts. However, I would argue that this was a pre-existing bug: we should almost always be executing new Python processes using the `sys.executable` from the originating Python script, as `python` or `python3` won't guarantee we'll use the same interpreter. Differential Revision: https://phab.mercurial-scm.org/D9273
author Gregory Szorc <gregory.szorc@gmail.com>
date Fri, 06 Nov 2020 13:58:59 -0800
parents d58a205d0672
children d5cd1fd690f3
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1 #!/usr/bin/env python3
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2 #
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3 # An example hgweb CGI script, edit as necessary
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4 # See also https://mercurial-scm.org/wiki/PublishingRepositories
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6 # Path to repo or hgweb config to serve (see 'hg help hgweb')
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7 config = b"/path/to/repo/or/config"
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9 # Uncomment and adjust if Mercurial is not installed system-wide
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10 # (consult "installed modules" path from 'hg debuginstall'):
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11 # import sys; sys.path.insert(0, "/path/to/python/lib")
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13 # Uncomment to send python tracebacks to the browser if an error occurs:
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14 # import cgitb; cgitb.enable()
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16 from mercurial import demandimport
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17
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18 demandimport.enable()
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19 from mercurial.hgweb import hgweb, wsgicgi
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20
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21 application = hgweb(config)
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22 wsgicgi.launch(application)