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accept file arguments and loop over files

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This commit is contained in:
Guido van Rossum 1995-02-19 15:49:17 +00:00
parent 23c0150b14
commit 57128fd367
1 changed files with 33 additions and 10 deletions
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43
Mac/mkapplet.py
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@ -7,6 +7,8 @@ resource named __main__ containing the compiled, marshalled script.
"""
import sys
sys.stdout = sys.stderr
import string
import os
import marshal
@ -38,21 +40,35 @@ def main():
template = os.path.join(p, TEMPLATE)
try:
tmpl = open(template, "rb")
tmpl.close()
break
except IOError:
continue
else:
# XXX Ought to put up a dialog
print "Template not found. Exit."
print "Template", `template`, "not found"
return
# Ask for source text
# Ask for source text if not specified in sys.argv[1:]
srcfss, ok = macfs.StandardGetFile('TEXT')
if not ok:
tmpl.close()
return
filename = srcfss.as_pathname()
if not sys.argv[1:]:
srcfss, ok = macfs.StandardGetFile('TEXT')
if not ok:
return
filename = srcfss.as_pathname()
if not sys.argv: sys.argv.append('')
sys.argv.append(filename)
# Loop over all files to be processed
for filename in sys.argv[1:]:
process(template, filename)
undefs = ('????', ' ', '\0\0\0\0')
def process(template, filename):
print "Processing", `filename`, "..."
# Read the source and compile it
# (there's no point overwriting the destination if it has a syntax error)
@ -63,8 +79,7 @@ def main():
try:
code = compile(text, filename, "exec")
except (SyntaxError, EOFError):
print "Syntax error in script"
tmpl.close()
print "Syntax error in script", `filename`
return
# Set the destination file name
@ -76,6 +91,7 @@ def main():
# Copy the data from the template (creating the file as well)
tmpl = open(template, "rb")
dest = open(destname, "wb")
data = tmpl.read()
if data:
@ -84,8 +100,12 @@ def main():
tmpl.close()
# Copy the creator and type of the template to the destination
# unless it already has one
ctor, type = MacOS.GetCreatorAndType(template)
tctor, ttype = MacOS.GetCreatorAndType(template)
ctor, type = MacOS.GetCreatorAndType(destname)
if type in undefs: type = ttype
if ctor in undefs: ctor = tctor
MacOS.SetCreatorAndType(destname, ctor, type)
# Open the input and output resource forks
@ -161,6 +181,9 @@ def main():
# Close the resource file
CloseResFile(output)
print "Done with", `filename`, "..."
if __name__ == '__main__':
main()