Mercurial > pyntnclick
changeset 741:8b475faa1d63 pyntnclick
Remove pyweek_upload script, since it's no longer particularly relevant
| author | Neil Muller <neil@dip.sun.ac.za> |
|---|---|
| date | Wed, 16 Jan 2013 11:01:22 +0200 |
| parents | 9f48ebadb9a7 |
| children | 0d5ff96527da |
| files | pyweek-upload.py |
| diffstat | 1 files changed, 0 insertions(+), 223 deletions(-) [+] |
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--- a/pyweek-upload.py Wed Jan 16 10:23:52 2013 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,223 +0,0 @@ -''' -Upload script specifically engineered for the PyWeek challenge. - -Handles authentication and gives upload progress feedback. -''' -import cStringIO -import getopt -import httplib -import os -import socket -import sys -import time - - -class Upload: - def __init__(self, filename): - self.filename = filename - -boundary = '--------------GHSKFJDLGDS7543FJKLFHRE75642756743254' -sep_boundary = '\n--' + boundary -end_boundary = sep_boundary + '--' - - -def mimeEncode(data, sep_boundary=sep_boundary, end_boundary=end_boundary): - '''Take the mapping of data and construct the body of a - multipart/form-data message with it using the indicated boundaries. - ''' - ret = cStringIO.StringIO() - for key, value in data.items(): - # handle multiple entries for the same name - if type(value) != type([]): - value = [value] - for value in value: - ret.write(sep_boundary) - if isinstance(value, Upload): - ret.write('\nContent-Disposition: form-data; name="%s"' % key) - filename = os.path.basename(value.filename) - ret.write('; filename="%s"\n\n' % filename) - value = open(os.path.join(value.filename), "rb").read() - else: - ret.write('\nContent-Disposition: form-data; name="%s"' % key) - ret.write("\n\n") - value = str(value) - ret.write(str(value)) - if value and value[-1] == '\r': - ret.write('\n') # write an extra newline - ret.write(end_boundary) - return ret.getvalue() - - -class Progress: - def __init__(self, info, data): - self.info = info - self.tosend = len(data) - self.total = self.tosend / 1024 - self.data = cStringIO.StringIO(data) - self.start = self.now = time.time() - self.sent = 0 - self.num = 0 - self.stepsize = self.total / 100 or 1 - self.steptimes = [] - self.display() - - def __iter__(self): - return self - - def next(self): - self.num += 1 - if self.sent >= self.tosend: - print self.info, 'done', ' ' * (75 - len(self.info) - 6) - sys.stdout.flush() - raise StopIteration - - chunk = self.data.read(1024) - self.sent += len(chunk) - #print (self.num, self.stepsize, self.total, self.sent, self.tosend) - - if self.num % self.stepsize: - return chunk - self.display() - return chunk - - def display(self): - # figure how long we've spent - guess how long to go - now = time.time() - steptime = now - self.now - self.steptimes.insert(0, steptime) - if len(self.steptimes) > 5: - self.steptimes.pop() - steptime = sum(self.steptimes) / len(self.steptimes) - self.now = now - eta = steptime * ((self.total - self.num) / self.stepsize) - - # tell it like it is (or might be) - if now - self.start > 3: - M = eta / 60 - H = M / 60 - M = M % 60 - S = eta % 60 - if self.total: - s = '%s %2d%% (ETA %02d:%02d:%02d)' % (self.info, - self.num * 100. / self.total, H, M, S) - else: - s = '%s 0%% (ETA %02d:%02d:%02d)' % (self.info, H, M, S) - elif self.total: - s = '%s %2d%%' % (self.info, self.num * 100. / self.total) - else: - s = '%s %d done' % (self.info, self.num) - sys.stdout.write(s + ' ' * (75 - len(s)) + '\r') - sys.stdout.flush() - - -class progressHTTPConnection(httplib.HTTPConnection): - def progress_send(self, str): - """Send `str' to the server.""" - if self.sock is None: - self.connect() - - p = Progress('Uploading', str) - for chunk in p: - sent = 0 - while sent != len(chunk): - try: - sent += self.sock.send(chunk) - except socket.error, v: - if v[0] == 32: # Broken pipe - self.close() - raise - p.display() - - -class progressHTTP(httplib.HTTP): - _connection_class = progressHTTPConnection - - def _setup(self, conn): - httplib.HTTP._setup(self, conn) - self.progress_send = self._conn.progress_send - - -def http_request(data, server, port, url): - h = progressHTTP(server, port) - - data = mimeEncode(data) - h.putrequest('POST', url) - h.putheader('Content-type', 'multipart/form-data; boundary=%s' % boundary) - h.putheader('Content-length', str(len(data))) - h.putheader('Host', server) - h.endheaders() - - h.progress_send(data) - - errcode, errmsg, headers = h.getreply() - - f = h.getfile() - response = f.read().strip() - f.close() - - print '%s %s' % (errcode, errmsg) - if response: - print response - - -def usage(): - print '''This program is to be used to upload files to the PyWeek system. -You may use it to upload screenshots or code submissions. - -REQUIRED ARGUMENTS: - -u username - -p password - -d description of file - -c file to upload - -e entry short name - -OPTIONAL ARGUMENTS: - -s file is a screenshot - -f file is FINAL submission - -h override default host name (www.pyweek.org) - -P override default host port (80) - -In order to qualify for judging at the end of the challenge, you MUST -upload your source and check the "Final Submission" checkbox. -''' - - -if __name__ == '__main__': - try: - optlist, args = getopt.getopt(sys.argv[1:], 'e:u:p:sfd:h:P:c:') - except getopt.GetoptError, message: - print message - usage() - sys.exit(1) - host = 'www.pyweek.org' - port = 80 - data = dict(version=2) - optional = {} - url = None - for opt, arg in optlist: - if opt == '-u': - data['user'] = arg - elif opt == '-p': - data['password'] = arg - elif opt == '-s': - optional['is_screenshot'] = 'yes' - elif opt == '-f': - optional['is_final'] = 'yes' - elif opt == '-d': - data['description'] = arg - elif opt == '-c': - data['content_file'] = Upload(arg) - elif opt == '-e': - url = '/e/%s/oup/' % arg - elif opt == '-h': - host = arg - elif opt == '-P': - port = int(arg) - - if len(data) < 4 or url is None: - print 'Required argument missing' - usage() - sys.exit(1) - - data.update(optional) - http_request(data, host, port, url)