get_url(url, outfile=None, reporthook=None, cached=False, keepalive=False, conn=None)¶
Read data from a URL
Open an HTTP URL, honoring the user agent as specified in the SpacePy config file. Returns the data, optionally also writing out to a file.
This is similar to the deprecated
The URL to open
- outfilestr (optional)
Full path to file to write data to
- reporthookcallable (optional)
Function for reporting progress; takes arguments of block count, block size, and total size.
- cachedbool (optional)
Compare modification time of the URL to the modification time of
outfile; do not retrieve (and return None) unless the URL is newer than the file.
- keepalivebool (optional)
Attempt to keep the connection open to retrieve more URLs. The return becomes a tuple of (data, conn) to return the connection used so it can be used again. This mode does not support proxies. (Default False)
- connhttp.client.HTTPConnection (optional)
An established http connection (HTTPS is also okay) to use with
keepalive. If not provided, will attempt to make a connection.
The HTTP data from the server.
This function honors proxy settings as described in
urllib.request.getproxies(). Cryptic error messages (such as
Network is unreachable) may indicate that proxy settings should be defined as appropriate for your environment (e.g. with