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patman: Allow reading files in text mode

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While reading files in binary mode is the norm, sometimes we want to use
text mode. Add an optional parameter to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2019-05-17 22:00:44 -06:00
parent 9b044f7e3d
commit 3c47e4105e
1 changed files with 2 additions and 2 deletions
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4
tools/patman/tools.py
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@ -214,7 +214,7 @@ def Filename(fname):
# If not found, just return the standard, unchanged path
return fname
def ReadFile(fname):
def ReadFile(fname, binary=True):
"""Read and return the contents of a file.
Args:
@ -223,7 +223,7 @@ def ReadFile(fname):
Returns:
data read from file, as a string.
"""
with open(Filename(fname), 'rb') as fd:
with open(Filename(fname), binary and 'rb' or 'r') as fd:
data = fd.read()
#self._out.Info("Read file '%s' size %d (%#0x)" %
#(fname, len(data), len(data)))