diff options
| author | Notou <barthy42@laposte.net> | 2020-04-02 17:47:50 +0200 |
|---|---|---|
| committer | mormj <34754695+mormj@users.noreply.github.com> | 2020-05-29 14:58:02 -0400 |
| commit | 5a2983534fa1faac49528aa41c6cacad806a70d8 (patch) | |
| tree | 271bfc2ac6dc9340a7762aea423b5fa51a07c274 /grc | |
| parent | 27f54cb643a0105c2035284afd274865bd9e3238 (diff) | |
grc: fixes crash when using function probe with bokehgui
Diffstat (limited to 'grc')
| -rw-r--r-- | grc/blocks/variable_function_probe.block.yml | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/grc/blocks/variable_function_probe.block.yml b/grc/blocks/variable_function_probe.block.yml index 2f93d89806..5cd3329c40 100644 --- a/grc/blocks/variable_function_probe.block.yml +++ b/grc/blocks/variable_function_probe.block.yml @@ -31,12 +31,22 @@ templates: import time import threading var_make: self.${id} = ${id} = ${value} - make: "\ndef _${id}_probe():\n while True:\n <% obj = 'self' + ('.'\ - \ + block_id if block_id else '') %>\n val = ${obj}.${function_name}(${function_args})\n\ - \ try:\n self.set_${id}(val)\n except AttributeError:\n\ - \ pass\n time.sleep(1.0 / (${poll_rate}))\n_${id}_thread\ - \ = threading.Thread(target=_${id}_probe)\n_${id}_thread.daemon = True\n_${id}_thread.start()\n\ - \ " + make: |+ + def _${id}_probe(): + while True: + <% obj = 'self' + ('.' + block_id if block_id else '') %> + val = ${obj}.${function_name}(${function_args}) + try: + try: + self.doc.add_next_tick_callback(functools.partial(self.set_${id},val)) + except AttributeError: + self.set_${id}(val) + except AttributeError: + pass + time.sleep(1.0 / (${poll_rate})) + _${id}_thread = threading.Thread(target=_${id}_probe) + _${id}_thread.daemon = True + _${id}_thread.start() callbacks: - self.set_${id}(${value}) |