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Greasemonkey: Support greasemonkey-reload --force.

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Added a new argument to the greasemonkey-reload command to support
also re-downloading any `@required` scripts.
This commit is contained in:
Jimmy 2018-01-02 14:19:21 +13:00
parent b91e2e3267
commit 2307a0850f
1 changed files with 11 additions and 8 deletions
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19
qutebrowser/browser/greasemonkey.py
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@ -166,11 +166,15 @@ class GreasemonkeyManager(QObject):
@cmdutils.register(name='greasemonkey-reload',
instance='greasemonkey')
def load_scripts(self):
def load_scripts(self, force=False):
"""Re-read Greasemonkey scripts from disk.
The scripts are read from a 'greasemonkey' subdirectory in
qutebrowser's data directory (see `:version`).
Args:
force: For any scripts that have required dependencies,
re-download them.
"""
self._run_start = []
self._run_end = []
@ -191,7 +195,7 @@ class GreasemonkeyManager(QObject):
log.greasemonkey.debug(
"Deferring script until requirements are "
"fulfilled: {}".format(script.name))
self._get_required_scripts(script)
self._get_required_scripts(script, force)
else:
self._add_script(script)
@ -261,15 +265,14 @@ class GreasemonkeyManager(QObject):
self.scripts_reloaded.emit()
return True
def _get_required_scripts(self, script):
def _get_required_scripts(self, script, force=False):
required_dls = [(url, self._required_url_to_file_path(url))
for url in script.requires]
required_dls = [(url, path) for (url, path) in required_dls
if not os.path.exists(path)]
if not force:
required_dls = [(url, path) for (url, path) in required_dls
if not os.path.exists(path)]
if not required_dls:
# All the files exist so we don't have to deal with
# potentially not having a download manager yet
# TODO: Consider supporting force reloading.
# All the required files exist already
self._add_script_with_requires(script, quiet=True)
return