本文整理汇总了Python中config.config.Config.preconwatch方法的典型用法代码示例。如果您正苦于以下问题：Python Config.preconwatch方法的具体用法？Python Config.preconwatch怎么用？Python Config.preconwatch使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类config.config.Config的用法示例。
在下文中一共展示了Config.preconwatch方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from config.config import Config [as 别名]
# 或者: from config.config.Config import preconwatch [as 别名]
#.........这里部分代码省略.........
errlist = [] # list of failed download targets.
should_finish = False
logfile = ''
try:
logfile = open(logfilename)
except IOError as e:
print e;
# for individual file download checks, scan through the "noise" in the file,
# looking for typical download start/end signatures, taking note of those that
# are incomplete:
for line in logfile:
# timestamp and target request match?
if self.timestamp_and_target.match(line):
should_finish = True
#if timestamp_and_target.match(line) and not get_request.search(line):
tt_match_this_line=True
if tt_match:
tt_match_prev = tt_match
tt_match = self.timestamp_and_target.match(line)
# "saved" string match?
saved_match = self.saved.search(line)
# check process status:
if tt_match_this_line and not downloading:
# start of new request
downloading = True
elif tt_match_this_line and downloading and \
tt_match.group(1)!=tt_match_prev.group(1):
# new download request without successful completion of prior one
# (sometimes wget attempts to re-download a target, which is perfectly
# ok, thus the check against the previous target)
err = True
elif downloading and saved_match:
# successful completion; reset logicals
downloading = False
saved_match = None
self.download_list.append('\'' + tt_match.group(1) + '\'')
self.saved_file_locs.append(re.search(self.regex_save_loc, line).group(1))
elif self.finished.match(line):
_finished_ = True
elif self.regex_saved_file_loc.search(line):
if ".listing" not in self.regex_saved_file_loc.search(line).group(1):
self.saved_file_locs.append(self.regex_saved_file_loc.search(line).group(1))
elif self.regex_unreachable_network.search(line):
self.summary += 'Unable to connect, network is unreachable.\n'
if err:
# capture target of failed request
errlist.append(tt_match_prev.group(1))
# continue download error search:
err = False
tt_match_this_line = False
# last attempted download complete?:
if should_finish and not _finished_:
try:
errlist.append('download aborted during read of '+tt_match.group(1))
except:
errlist.append('download aborted.')
self.summary += '\nlog file at: ' + logfilename + '\n\n'
# summary output:
if errlist.__len__():
print '%s:' % logfilename
print ' error(s) downloading the following files in the collection:'
for failed_target in errlist:
print ' %s' % failed_target
if len(self.saved_file_locs) > 0:
mo = re.search(self.config.redataproduct(), logfilename)
download_size = 0
isPrecon = mo and mo.group(1) in self.config.preconwatch() # check if this logfile is monitored for precon processing
for f in self.saved_file_locs:
f = f.replace("'", "")
download_size += os.path.getsize(f) # remove single quotes
if isPrecon:
precon.write(f + '\n')
self.summary += 'files downloaded: ' + str(len(self.saved_file_locs)) + '\n'
self.summary += 'total download size: ' + str(download_size/1000000000.0) + ' GB\n'
self.summary += 'saved to location: ' + re.search('/.*/', self.saved_file_locs[0][1:-1]).group() + '\n'
else:
self.summary += 'no files downloaded\n'
del self.download_list[:]
del self.saved_file_locs[:]
self.summary += '\n*******************************************************************************************************\n\n'
precon.close()
# if nothing was written, delete empty file
if os.path.getsize(self.config.preconfilename()) == 0:
os.remove(self.config.preconfilename())