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Add parameter to allow skipping display autorefresh on fetch #54

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Merged
merged 1 commit into from
Feb 11, 2021
Merged

Add parameter to allow skipping display autorefresh on fetch #54

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8 changes: 6 additions & 2 deletions adafruit_magtag/magtag.py
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Original file line number Diff line number Diff line change
Expand Up @@ -161,7 +161,8 @@ def set_text(self, val, index=0, auto_refresh=True):
def _fetch_set_text(self, val, index=0):
self.set_text(val, index=index, auto_refresh=False)

def fetch(self, refresh_url=None, timeout=10):
# pylint: disable=arguments-differ
def fetch(self, refresh_url=None, timeout=10, auto_refresh=True):
"""Fetch data from the url we initialized with, perfom any parsing,
and display text or graphics. This function does pretty much everything
Optionally update the URL
Expand All @@ -172,9 +173,12 @@ def fetch(self, refresh_url=None, timeout=10):
"""

values = super().fetch(refresh_url=refresh_url, timeout=timeout)
self.refresh()
if auto_refresh:
self.refresh()
return values

# pylint: enable=arguments-differ

def refresh(self):
"""
Refresh the display
Expand Down