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Added docstrings for urlview.

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This commit is contained in:
Michael Lazar
2016-07-11 18:11:53 -07:00
parent a51e453660
commit cfb0583541
1 changed files with 7 additions and 2 deletions
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9
rtv/terminal.py
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@@ -489,11 +489,16 @@ class Terminal(object):
_logger.info('File deleted: %s', filepath) _logger.info('File deleted: %s', filepath)
def open_urlview(self, data): def open_urlview(self, data):
"""
Pipe a block of text to urlview, which displays a list of urls
contained in the text and allows the user to open them with their
web browser.
"""
urlview = os.getenv('RTV_URLVIEWER') or 'urlview' urlview = os.getenv('RTV_URLVIEWER') or 'urlview'
try: try:
with self.suspend(): with self.suspend():
p = subprocess.Popen([urlview], p = subprocess.Popen([urlview], stdin=subprocess.PIPE)
stdin=subprocess.PIPE)
try: try:
p.communicate(input=six.b(data)) p.communicate(input=six.b(data))
except KeyboardInterrupt: except KeyboardInterrupt: