adafruit-mirror/Adafruit_Python_Shell
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Allow finding multiple items

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This commit is contained in:
Melissa LeBlanc-Williams 2025-08-06 14:58:27 -07:00
parent 0a414a2342
commit 01be1e437d
1 changed files with 7 additions and 3 deletions
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10
adafruit_shell.py
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@ -384,7 +384,10 @@ class Shell:
# Not found; append (silently)
self.write_text_file(file, replacement, append=True)
def pattern_search(self, location, pattern, multi_line=False, return_match=False):
# pylint: disable=too-many-arguments
def pattern_search(
self, location, pattern, multi_line=False, return_match=False, find_all=False
):
"""
Similar to grep, but uses pure python
multi_line will search the entire file as a large text glob,
@ -394,16 +397,17 @@ class Shell:
"""
location = self.path(location)
found = False
search_function = re.findall if find_all else re.search
if self.exists(location) and not self.isdir(location):
if multi_line:
with open(location, "r+", encoding="utf-8") as file:
match = re.search(pattern, file.read(), flags=re.DOTALL)
match = search_function(pattern, file.read(), flags=re.DOTALL)
if match:
found = True
else:
for line in fileinput.FileInput(location):
match = re.search(pattern, line)
match = search_function(pattern, line)
if match:
found = True
break