Commit Graph

19 Commits (32e8c2cf098ae59baae5672e70436e47299bec82)

Author SHA1 Message Date
Alexandre Flament 32e8c2cf09 searx.network: add "verify" option to the networks
Each network can define a verify option:
* false to disable certificate verification
* a path to existing certificate.

SearXNG uses SSL_CERT_FILE and SSL_CERT_DIR when they are defined
see https://www.python-httpx.org/environment_variables/#ssl_cert_file
2 years ago
Alexandre Flament a1e8af0796 bing.py: resolve bing.com/ck/a redirections
add a new function searx.network.multi_requests to send multiple HTTP requests at once
2 years ago
Léon Tiekötter 0cbf73a1f4
Allow 'using_tor_proxy' to be set for each engine individually
Check 'using_tor_proxy' for each engine individually instead of checking globally

[fix] searx.network: update _rdns test to the last httpx version

Co-authored-by: Alexandre Flament <alex@al-f.net>
2 years ago
Martin Fischer def62c3a47 [typing] add type hints for dictionaries 2 years ago
Alexandre Flament e64c3deab7 [mod] upgrade httpx 0.21.2
httpx 0.21.2 and httpcore 0.14.4 fix multiple issues:
* https://github.com/encode/httpx/releases/tag/0.21.2
* https://github.com/encode/httpcore/releases/tag/0.14.4

so most of the workarounds in searx.network have been removed.
2 years ago
Markus Heiser 3d96a9839a [format.python] initial formatting of the python code
This patch was generated by black [1]::

    make format.python

[1] https://github.com/psf/black

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
3 years ago
Alexandre Flament f9c6393502 [enh] verify that Tor proxy works every time searx starts
based on @MarcAbonce commit on searx
3 years ago
Alexandre Flament dc74df3a55
Merge pull request #261 from dalf/upgrade_httpx
[upd] upgrade httpx 0.19.0
3 years ago
Markus Heiser 443bf35e09 [pylint] fix global-variable-not-assigned issues
If there is no write access, there is no need for global.  Remove global
statement if there is no assignment.

global-variable-not-assigned:
  Using global for names but no assignment is done Used when a variable is
  defined through the "global" statement but no assignment to this variable is
  done.

In Pylint 2.11 the global-variable-not-assigned checker now catches global
variables that are never reassigned in a local scope and catches (reassigned)
functions [1][2]

[1] https://pylint.pycqa.org/en/latest/whatsnew/2.11.html
[2] https://github.com/PyCQA/pylint/issues/1375

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
3 years ago
Alexandre Flament 8e73438cbe [upd] upgrade httpx 0.19.0
adjust searx.network module to the new internal API
see https://github.com/encode/httpx/pull/1522
3 years ago
Alexandre Flament 91a6d80e82 [mod] debug mode: log HTTP requests with network name
For example wikipedia requests use the logger name "searx.network.wikipedia"

Log is disable when searx_debug is False
3 years ago
Markus Heiser 2a3b9a2e26 [pylint] searx: drop no longer needed 'missing-function-docstring'
Suggested-by: @dalf https://github.com/searxng/searxng/issues/102#issuecomment-914168470
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
3 years ago
Alexandre Flament 3b0f70ed0f [mod] /image_proxy: use HTTP/1 instead of HTTP/2
httpx: HTTP/2 is slow when a lot data is downloaded.
https://github.com/dalf/pyhttp-benchmark

also, the usage of HTTP/1 decreases the load average
3 years ago
Alexandre Flament 4b07df62e5 [mod] move all default settings into searx.settings_defaults 3 years ago
Markus Heiser 2128022f72 [coding-style] searx/network/network.py - normalized indentations
No functional change!

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
3 years ago
Markus Heiser 44efa911ba [pylint] searx/network/network.py & add global (NETWORKS)
No functional change!

- fix messages from pylint
- add ``global NETWORKS``

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
3 years ago
Alexandre Flament 283ae7bfad [fix] searx.network: fix rare cases where LOOP is None
* searx.network.client.LOOP is initialized in a thread
* searx.network.__init__ imports LOOP which may happen
  before the thread has initialized LOOP

This commit adds a new function "searx.network.client.get_loop()"
to fix this issue
3 years ago
Alexandre Flament aae7830d14 [mod] refactoring: processors
Report to the user suspended engines.

searx.search.processor.abstract:
* manages suspend time (per network).
* reports suspended time to the ResultContainer (method extend_container_if_suspended)
* adds the results to the ResultContainer (method extend_container)
* handles exceptions (method handle_exception)
3 years ago
Alexandre Flament d14994dc73 [httpx] replace searx.poolrequests by searx.network
settings.yml:

* outgoing.networks:
   * can contains network definition
   * propertiers: enable_http, verify, http2, max_connections, max_keepalive_connections,
     keepalive_expiry, local_addresses, support_ipv4, support_ipv6, proxies, max_redirects, retries
   * retries: 0 by default, number of times searx retries to send the HTTP request (using different IP & proxy each time)
   * local_addresses can be "192.168.0.1/24" (it supports IPv6)
   * support_ipv4 & support_ipv6: both True by default
     see https://github.com/searx/searx/pull/1034
* each engine can define a "network" section:
   * either a full network description
   * either reference an existing network

* all HTTP requests of engine use the same HTTP configuration (it was not the case before, see proxy configuration in master)
3 years ago