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import string, vim, re, os, glob
# catFile: assigns a local variable retval to the contents of a file {{{
def catFile(filename):
try:
file = open(filename)
lines = ''.join(file.readlines())
file.close()
except:
lines = ''
# escape double quotes and backslashes before quoting the string so
# everything passes throught.
vim.command("""let retval = "%s" """ % re.sub(r'"|\\', r'\\\g<0>', lines))
return lines
# }}}
# isPresentInFile: check if regexp is present in the file {{{
def isPresentInFile(regexp, filename):
try:
fp = open(filename)
fcontents = string.join(fp.readlines(), '')
fp.close()
if re.search(regexp, fcontents):
vim.command('let retval = 1')
return 1
else:
vim.command('let retval = 0')
return None
except:
vim.command('let retval = 0')
return None
# }}}
# deleteFile: deletes a file if present {{{
# If the file does not exist, check if its a filepattern rather than a
# filename. If its a pattern, then deletes all files matching the
# pattern.
def deleteFile(filepattern):
if os.path.exists(filepattern):
try:
os.remove(filepattern)
except:
vim.command('let retval = -1')
else:
if glob.glob(filepattern):
for filename in glob.glob(filepattern):
os.remove(filename)
else:
vim.command('let retval = -1')
# }}}
# vim:fdm=marker:ff=unix:noet:ts=4:sw=4:nowrap
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