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authorDamien George <damien.p.george@gmail.com>2014-04-16 10:54:16 +0100
committerDamien George <damien.p.george@gmail.com>2014-04-16 10:54:16 +0100
commitbda2f709646f80dc82e52cd664d17cd41e8b2b6a (patch)
tree98da1f4bedc61563c9abc905da6aa02467a61a7b /tools/file2h.py
parent8a919fb051361e422817491c56e9096143b5fe7d (diff)
parent1452221aca8851df029702e8a71be339005bd5fd (diff)
downloadmicropython-bda2f709646f80dc82e52cd664d17cd41e8b2b6a.tar.gz
micropython-bda2f709646f80dc82e52cd664d17cd41e8b2b6a.zip
Merge pull request #498 from lurch/create-headers-from-files
Auto-generate the stmhal/pybcdc_inf header file from static files
Diffstat (limited to 'tools/file2h.py')
-rw-r--r--tools/file2h.py28
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/file2h.py b/tools/file2h.py
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+# Reads in a text file, and performs the necessary escapes so that it
+# can be #included as a static string like:
+# static const char string_from_textfile[] =
+# #include "build/textfile.h"
+# ;
+# This script simply prints the escaped string straight to stdout
+
+from __future__ import print_function
+
+import sys
+
+# Can either be set explicitly, or left blank to auto-detect
+line_end = ''
+
+if __name__ == "__main__":
+ filename = sys.argv[1]
+ for line in open(filename, 'r').readlines():
+ if not line_end:
+ for ending in ('\r\n', '\r', '\n'):
+ if line.endswith(ending):
+ line_end = ending.replace('\r', '\\r').replace('\n', '\\n')
+ break
+ if not line_end:
+ raise Exception("Couldn't auto-detect line-ending of %s" % filename)
+ line = line.rstrip('\r\n')
+ line = line.replace('\\', '\\\\')
+ line = line.replace('"', '\\"')
+ print('"%s%s"' % (line, line_end))