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pythondev
help
nme obj not defined when i tried your code
2017-11-26T02:30:56.000038
Lavona
pythondev_help_Lavona_2017-11-26T02:30:56.000038
1,511,663,456.000038
101,203
pythondev
help
Can you see `obj` in _your_ code?
2017-11-26T02:31:33.000034
Collette
pythondev_help_Collette_2017-11-26T02:31:33.000034
1,511,663,493.000034
101,204
pythondev
help
That's what you should pretty-print
2017-11-26T02:31:44.000025
Collette
pythondev_help_Collette_2017-11-26T02:31:44.000025
1,511,663,504.000025
101,205
pythondev
help
This was my original attempt: <https://bpaste.net/show/e483f1225510>
2017-11-26T02:32:14.000029
Lavona
pythondev_help_Lavona_2017-11-26T02:32:14.000029
1,511,663,534.000029
101,206
pythondev
help
parsing it as a txt file.
2017-11-26T02:32:22.000080
Lavona
pythondev_help_Lavona_2017-11-26T02:32:22.000080
1,511,663,542.00008
101,207
pythondev
help
nothing comes up
2017-11-26T02:34:27.000004
Lavona
pythondev_help_Lavona_2017-11-26T02:34:27.000004
1,511,663,667.000004
101,208
pythondev
help
Because you never call `find_all_entries` function, and you never pprint `json_data`
2017-11-26T02:37:57.000002
Collette
pythondev_help_Collette_2017-11-26T02:37:57.000002
1,511,663,877.000002
101,209
pythondev
help
Have you walked through a tutorial?
2017-11-26T02:38:11.000030
Collette
pythondev_help_Collette_2017-11-26T02:38:11.000030
1,511,663,891.00003
101,210
pythondev
help
Okay, pprint.pprint(json_data) displays all the data
2017-11-26T02:39:47.000027
Lavona
pythondev_help_Lavona_2017-11-26T02:39:47.000027
1,511,663,987.000027
101,211
pythondev
help
under children is all the values
2017-11-26T02:40:14.000064
Lavona
pythondev_help_Lavona_2017-11-26T02:40:14.000064
1,511,664,014.000064
101,212
pythondev
help
attempting to change it to children as it looks like it shows up under Children
2017-11-26T02:42:52.000037
Lavona
pythondev_help_Lavona_2017-11-26T02:42:52.000037
1,511,664,172.000037
101,213
pythondev
help
python3 py3jsontest.py Traceback (most recent call last): File “py3jsontest.py”, line 18, in &lt;module&gt; for entry in find_all_entries(data[‘d’]): File “py3jsontest.py”, line 11, in find_all_entries fileAssetId = obj[‘children’][‘fileAssetId’], TypeError: list indices must be integers or slices, not str
2017-11-26T02:42:54.000034
Lavona
pythondev_help_Lavona_2017-11-26T02:42:54.000034
1,511,664,174.000034
101,214
pythondev
help
`obj['children']` is a list, not a dict
2017-11-26T02:44:15.000028
Collette
pythondev_help_Collette_2017-11-26T02:44:15.000028
1,511,664,255.000028
101,215
pythondev
help
I'm going to ask one more time, have you tried to learn python before writing this program? Especially how lists and dicts work
2017-11-26T02:44:47.000016
Collette
pythondev_help_Collette_2017-11-26T02:44:47.000016
1,511,664,287.000016
101,216
pythondev
help
I am following Udemy tutorials etc. I havent tried any tutuorials with JSON yet.
2017-11-26T02:45:20.000011
Lavona
pythondev_help_Lavona_2017-11-26T02:45:20.000011
1,511,664,320.000011
101,217
pythondev
help
The only other program ive written is a data analysis program, have some idea on dicts and lists but its still sinking in
2017-11-26T02:47:25.000057
Lavona
pythondev_help_Lavona_2017-11-26T02:47:25.000057
1,511,664,445.000057
101,218
pythondev
help
Whats the best way or would you be able to provide some example of how i could call the values from the JSOn file and apply them to a string like <http://key1.com/key2+?Key3> etc??
2017-11-26T02:49:20.000018
Lavona
pythondev_help_Lavona_2017-11-26T02:49:20.000018
1,511,664,560.000018
101,219
pythondev
help
I commented all the keys out apaart from ID and all the ID’s printed
2017-11-26T02:50:16.000036
Lavona
pythondev_help_Lavona_2017-11-26T02:50:16.000036
1,511,664,616.000036
101,220
pythondev
help
so the other keys under children and content are the keys i cannot get (or dont know how to get)
2017-11-26T02:50:56.000010
Lavona
pythondev_help_Lavona_2017-11-26T02:50:56.000010
1,511,664,656.00001
101,221
pythondev
help
what's the best way of giving `set.difference()` a single element?
2017-11-26T02:52:44.000034
Winnie
pythondev_help_Winnie_2017-11-26T02:52:44.000034
1,511,664,764.000034
101,222
pythondev
help
got name working now
2017-11-26T02:52:47.000017
Lavona
pythondev_help_Lavona_2017-11-26T02:52:47.000017
1,511,664,767.000017
101,223
pythondev
help
<@Collette> how do i call the key as a list?
2017-11-26T03:03:21.000042
Lavona
pythondev_help_Lavona_2017-11-26T03:03:21.000042
1,511,665,401.000042
101,224
pythondev
help
the value is under [chlidren][content]and sometimes just [content]
2017-11-26T03:04:16.000012
Lavona
pythondev_help_Lavona_2017-11-26T03:04:16.000012
1,511,665,456.000012
101,225
pythondev
help
That's a mess. If I were you I'd try to fix this first
2017-11-26T03:10:30.000022
Collette
pythondev_help_Collette_2017-11-26T03:10:30.000022
1,511,665,830.000022
101,226
pythondev
help
Flatten the data somehow
2017-11-26T03:10:36.000003
Collette
pythondev_help_Collette_2017-11-26T03:10:36.000003
1,511,665,836.000003
101,227
pythondev
help
cant alter the data :disappointed:
2017-11-26T03:10:55.000019
Lavona
pythondev_help_Lavona_2017-11-26T03:10:55.000019
1,511,665,855.000019
101,228
pythondev
help
I only get this: list indices must be integers or slices, not str when i add [children] or [‘content’]
2017-11-26T03:14:26.000033
Lavona
pythondev_help_Lavona_2017-11-26T03:14:26.000033
1,511,666,066.000033
101,229
pythondev
help
hi all, how do i use HTTP requests to download a file that requires authentication?
2017-11-26T08:37:52.000022
Lavona
pythondev_help_Lavona_2017-11-26T08:37:52.000022
1,511,685,472.000022
101,230
pythondev
help
i have a list of all the URL’s
2017-11-26T08:37:59.000079
Lavona
pythondev_help_Lavona_2017-11-26T08:37:59.000079
1,511,685,479.000079
101,231
pythondev
help
`requests.get(url, auth=(login, password))`
2017-11-26T09:23:35.000010
Suellen
pythondev_help_Suellen_2017-11-26T09:23:35.000010
1,511,688,215.00001
101,232
pythondev
help
<@Seema> um.. No.. where?
2017-11-26T11:48:36.000010
Pasquale
pythondev_help_Pasquale_2017-11-26T11:48:36.000010
1,511,696,916.00001
101,233
pythondev
help
A function that gathers the inputs instead of returning them each line for example <http://interactivepython.org/runestone/static/thinkcspy/Functions/TheAccumulatorPattern.html>
2017-11-26T12:32:45.000034
Seema
pythondev_help_Seema_2017-11-26T12:32:45.000034
1,511,699,565.000034
101,234
pythondev
help
To fix your Scrapy output
2017-11-26T12:33:09.000027
Seema
pythondev_help_Seema_2017-11-26T12:33:09.000027
1,511,699,589.000027
101,235
pythondev
help
<@Lavona> it depends on what type of authentication is infront of it
2017-11-26T12:38:39.000099
Dominque
pythondev_help_Dominque_2017-11-26T12:38:39.000099
1,511,699,919.000099
101,236
pythondev
help
if it's basic auth then <@Suellen>’s suggestion will work, otherwise you'll may have to look into how to do Python Oauth
2017-11-26T12:39:12.000016
Dominque
pythondev_help_Dominque_2017-11-26T12:39:12.000016
1,511,699,952.000016
101,237
pythondev
help
no i don't
2017-11-26T12:40:45.000116
Pasquale
pythondev_help_Pasquale_2017-11-26T12:40:45.000116
1,511,700,045.000116
101,238
pythondev
help
Question
2017-11-26T17:27:07.000053
Staci
pythondev_help_Staci_2017-11-26T17:27:07.000053
1,511,717,227.000053
101,239
pythondev
help
I'm helping someone out with a homework problem, and their teacher/textbook has them naming class attributes with double underscores. What is the purpose of this? for example we have a class Nation: ``` class Nation: def __init__(self, name, continent, population): self.__name = name self.__contine...
2017-11-26T17:30:06.000100
Staci
pythondev_help_Staci_2017-11-26T17:30:06.000100
1,511,717,406.0001
101,240
pythondev
help
What does the double underscore do here? I know it does something because when I create an instance, I can't access the attributes with .__name
2017-11-26T17:31:09.000033
Staci
pythondev_help_Staci_2017-11-26T17:31:09.000033
1,511,717,469.000033
101,241
pythondev
help
I have to access with ._Nation__name
2017-11-26T17:31:22.000106
Staci
pythondev_help_Staci_2017-11-26T17:31:22.000106
1,511,717,482.000106
101,242
pythondev
help
What is the purpose of this?
2017-11-26T17:31:28.000091
Staci
pythondev_help_Staci_2017-11-26T17:31:28.000091
1,511,717,488.000091
101,243
pythondev
help
__double_leading_underscore: when naming a class attribute, invokes name mangling (inside class FooBar, __boo becomes _FooBar__boo; see below). __double_leading_and_trailing_underscore__: "magic" objects or attributes that live in user-controlled namespaces. E.g. __init__, __import__ or __file__. Never invent such na...
2017-11-26T17:33:26.000029
Corrinne
pythondev_help_Corrinne_2017-11-26T17:33:26.000029
1,511,717,606.000029
101,244
pythondev
help
Not sure if this helps
2017-11-26T17:34:28.000003
Corrinne
pythondev_help_Corrinne_2017-11-26T17:34:28.000003
1,511,717,668.000003
101,245
pythondev
help
Naming an attribute in your class self._var1 indicates to the user of the class that the attribute should only be accessed by the class's internals (or perhaps those of a subclass) and that they need not directly access it and probably shouldn't modify it. You should use leading underscores in the same places that you ...
2017-11-26T17:34:30.000006
Corrinne
pythondev_help_Corrinne_2017-11-26T17:34:30.000006
1,511,717,670.000006
101,246
pythondev
help
I wondered the same thing a while ago. Quite a good answer here <https://stackoverflow.com/questions/1301346/what-is-the-meaning-of-a-single-and-a-double-underscore-before-an-object-name>
2017-11-26T17:35:16.000059
Corrinne
pythondev_help_Corrinne_2017-11-26T17:35:16.000059
1,511,717,716.000059
101,247
pythondev
help
Based on the assignment, and the textbook, it looks to me like the class is heavily influenced by Java/C# principles that aren't really relevant in python
2017-11-26T17:36:05.000097
Staci
pythondev_help_Staci_2017-11-26T17:36:05.000097
1,511,717,765.000097
101,248
pythondev
help
What is the purpose of "Name Mangling"?
2017-11-26T17:36:36.000024
Staci
pythondev_help_Staci_2017-11-26T17:36:36.000024
1,511,717,796.000024
101,249
pythondev
help
Ah, nevermind. I think I see it here in pep8
2017-11-26T17:39:23.000008
Staci
pythondev_help_Staci_2017-11-26T17:39:23.000008
1,511,717,963.000008
101,250
pythondev
help
To avoid name clashes with subclasses, use two leading underscores to invoke Python's name mangling rules. Python mangles these names with the class name: if class Foo has an attribute named __a, it cannot be accessed by Foo.__a. (An insistent user could still gain access by calling Foo._Foo__a.) Generally, double lea...
2017-11-26T17:39:24.000058
Staci
pythondev_help_Staci_2017-11-26T17:39:24.000058
1,511,717,964.000058
101,251
pythondev
help
avoiding name clashes with subclasses
2017-11-26T17:39:37.000106
Staci
pythondev_help_Staci_2017-11-26T17:39:37.000106
1,511,717,977.000106
101,252
pythondev
help
Still learning myself. I think it's a way of protecting certain class attributes
2017-11-26T17:39:47.000047
Corrinne
pythondev_help_Corrinne_2017-11-26T17:39:47.000047
1,511,717,987.000047
101,253
pythondev
help
Yea, I've heard of using a single _ to note that it should only be used internally
2017-11-26T17:40:13.000031
Staci
pythondev_help_Staci_2017-11-26T17:40:13.000031
1,511,718,013.000031
101,254
pythondev
help
Kind of silly in the context of this assignemnt, imo
2017-11-26T17:40:22.000070
Staci
pythondev_help_Staci_2017-11-26T17:40:22.000070
1,511,718,022.00007
101,255
pythondev
help
<@Winnie> are you sure you don't want `set.remove()` instead?
2017-11-26T17:55:21.000009
Cynthia
pythondev_help_Cynthia_2017-11-26T17:55:21.000009
1,511,718,921.000009
101,256
pythondev
help
I want to make new set
2017-11-26T18:01:30.000042
Winnie
pythondev_help_Winnie_2017-11-26T18:01:30.000042
1,511,719,290.000042
101,257
pythondev
help
Anyone have suggestions on an IDE? Comments on setting up Xcode for Python? Been using VIM and iTerm2 but looking for something a bit more robust
2017-11-26T20:25:43.000081
Sibyl
pythondev_help_Sibyl_2017-11-26T20:25:43.000081
1,511,727,943.000081
101,258
pythondev
help
PyCharm comminuty edition is nice
2017-11-26T20:26:31.000010
Corrinne
pythondev_help_Corrinne_2017-11-26T20:26:31.000010
1,511,727,991.00001
101,259
pythondev
help
Does someone use QT here and or pyside?
2017-11-26T21:33:59.000002
Zelma
pythondev_help_Zelma_2017-11-26T21:33:59.000002
1,511,732,039.000002
101,260
pythondev
help
VS Code
2017-11-27T01:44:00.000017
Wilton
pythondev_help_Wilton_2017-11-27T01:44:00.000017
1,511,747,040.000017
101,261
pythondev
help
What's a good caching helper library in python (with redis adaptor support)?
2017-11-27T01:47:57.000075
Wilton
pythondev_help_Wilton_2017-11-27T01:47:57.000075
1,511,747,277.000075
101,262
pythondev
help
`i['title'] = response.xpath('//*[@class="clp-lead__title"]/text()').extract()`
2017-11-27T02:58:34.000002
Jazmine
pythondev_help_Jazmine_2017-11-27T02:58:34.000002
1,511,751,514.000002
101,263
pythondev
help
Is this correct?
2017-11-27T02:58:37.000236
Jazmine
pythondev_help_Jazmine_2017-11-27T02:58:37.000236
1,511,751,517.000236
101,264
pythondev
help
Hello everyone. When asking questions please keep in mind <https://stackoverflow.com/help/how-to-ask>. :slightly_smiling_face:
2017-11-27T03:44:23.000202
Ciera
pythondev_help_Ciera_2017-11-27T03:44:23.000202
1,511,754,263.000202
101,265
pythondev
help
Hey guys i have a management command (django), that is editing a csv file but i know for a fact i should be getting back 4-5 results to be printed in this file but im only getting the last one. I'm struggling with saving all the rows, its like it over writes the file when a new object is suppose to be written ``` ...
2017-11-27T04:02:00.000315
Robbin
pythondev_help_Robbin_2017-11-27T04:02:00.000315
1,511,755,320.000315
101,266
pythondev
help
where do you loop on the rows ?
2017-11-27T04:03:33.000005
Ciera
pythondev_help_Ciera_2017-11-27T04:03:33.000005
1,511,755,413.000005
101,267
pythondev
help
I have it inside a for loop, but im getting confused on how this will work :confused:
2017-11-27T04:05:04.000081
Robbin
pythondev_help_Robbin_2017-11-27T04:05:04.000081
1,511,755,504.000081
101,268
pythondev
help
basically you can't append to a file
2017-11-27T04:05:17.000332
Ciera
pythondev_help_Ciera_2017-11-27T04:05:17.000332
1,511,755,517.000332
101,269
pythondev
help
so each time you open you delete everything inside.
2017-11-27T04:05:37.000218
Ciera
pythondev_help_Ciera_2017-11-27T04:05:37.000218
1,511,755,537.000218
101,270
pythondev
help
what you could do is open it before looping on the rows and write each row in it
2017-11-27T04:06:02.000134
Ciera
pythondev_help_Ciera_2017-11-27T04:06:02.000134
1,511,755,562.000134
101,271
pythondev
help
``` with open(...) as f: writer = csv.writer(f) for row in rows: writer.writerow(...) ```
2017-11-27T04:07:05.000155
Ciera
pythondev_help_Ciera_2017-11-27T04:07:05.000155
1,511,755,625.000155
101,272
pythondev
help
See <https://docs.python.org/3/tutorial/inputoutput.html#reading-and-writing-files>
2017-11-27T04:07:48.000446
Ciera
pythondev_help_Ciera_2017-11-27T04:07:48.000446
1,511,755,668.000446
101,273
pythondev
help
there is also the append mode if needed
2017-11-27T04:08:12.000192
Ciera
pythondev_help_Ciera_2017-11-27T04:08:12.000192
1,511,755,692.000192
101,274
pythondev
help
ah okay, sweet ill have a look thank you :slightly_smiling_face:
2017-11-27T04:08:24.000397
Robbin
pythondev_help_Robbin_2017-11-27T04:08:24.000397
1,511,755,704.000397
101,275
pythondev
help
I have a problem similar to this. I want to scrape Udemy coupon links from site using `CrawlSpider`, but don't want to follow links on the `<http://udemy.com|udemy.com>` domain If somebody worte an answer for this, it'd be great <https://stackoverflow.com/questions/37857554/scrapy-do-not-crawl-links-on-other-domains-pa...
2017-11-27T04:44:41.000056
Jazmine
pythondev_help_Jazmine_2017-11-27T04:44:41.000056
1,511,757,881.000056
101,276
pythondev
help
The given answer is not clear
2017-11-27T04:45:33.000346
Jazmine
pythondev_help_Jazmine_2017-11-27T04:45:33.000346
1,511,757,933.000346
101,277
pythondev
help
In a rule how to I deny and allow further crawling? For example parse `<http://udemy.com|udemy.com>` links, but not follow links further in it
2017-11-27T04:47:27.000053
Jazmine
pythondev_help_Jazmine_2017-11-27T04:47:27.000053
1,511,758,047.000053
101,278
pythondev
help
`follow=True` doesn't seem to work that way
2017-11-27T04:47:48.000145
Jazmine
pythondev_help_Jazmine_2017-11-27T04:47:48.000145
1,511,758,068.000145
101,279
pythondev
help
Stopped using crawl spider
2017-11-27T05:33:15.000037
Jazmine
pythondev_help_Jazmine_2017-11-27T05:33:15.000037
1,511,760,795.000037
101,280
pythondev
help
and using custom parse
2017-11-27T05:33:21.000026
Jazmine
pythondev_help_Jazmine_2017-11-27T05:33:21.000026
1,511,760,801.000026
101,281
pythondev
help
``` if "?couponcode" in url.lower(): print("?couponcode found") yield scrapy.Request(url, callback=self.parse_udemy) ```
2017-11-27T05:33:41.000084
Jazmine
pythondev_help_Jazmine_2017-11-27T05:33:41.000084
1,511,760,821.000084
101,282
pythondev
help
`?couponcode found` is being printed, but parse_udemy is never called
2017-11-27T05:35:05.000471
Jazmine
pythondev_help_Jazmine_2017-11-27T05:35:05.000471
1,511,760,905.000471
101,283
pythondev
help
hey
2017-11-27T08:02:42.000550
Zelma
pythondev_help_Zelma_2017-11-27T08:02:42.000550
1,511,769,762.00055
101,284
pythondev
help
Can someone explain to me the pip3 vs pip thing?
2017-11-27T08:02:57.000004
Zelma
pythondev_help_Zelma_2017-11-27T08:02:57.000004
1,511,769,777.000004
101,285
pythondev
help
pip seems to be at version 9.0.1 for me
2017-11-27T08:03:06.000397
Zelma
pythondev_help_Zelma_2017-11-27T08:03:06.000397
1,511,769,786.000397
101,286
pythondev
help
and i use the venv which uses python 3.6.2
2017-11-27T08:03:14.000377
Zelma
pythondev_help_Zelma_2017-11-27T08:03:14.000377
1,511,769,794.000377
101,287
pythondev
help
if you are in a python3 virtualenv `pip` and `pip3` should be the same
2017-11-27T08:04:26.000101
Ciera
pythondev_help_Ciera_2017-11-27T08:04:26.000101
1,511,769,866.000101
101,288
pythondev
help
Is there a way of running a management command that can dodge errors like 'debug_log_name is not defined'
2017-11-27T08:31:22.000111
Robbin
pythondev_help_Robbin_2017-11-27T08:31:22.000111
1,511,771,482.000111
101,289
pythondev
help
write your own exception handlers :smile:
2017-11-27T08:32:48.000252
Meg
pythondev_help_Meg_2017-11-27T08:32:48.000252
1,511,771,568.000252
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pythondev
help
So i'm getting an error when i run my management command. It's upset about missing log files, but they are their. I think my staging server is using my Dev settings as it is complaining it cannot find '/logs/django_debug.log" But that is only set in dev/settings. it should be looking for ''/logs/twm_django_debug.log'...
2017-11-27T09:03:20.000434
Robbin
pythondev_help_Robbin_2017-11-27T09:03:20.000434
1,511,773,400.000434
101,291
pythondev
help
what you probably want to do is use the `--settings` flag and specify the module path to the settings
2017-11-27T09:05:16.000058
Meg
pythondev_help_Meg_2017-11-27T09:05:16.000058
1,511,773,516.000058
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pythondev
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eg `./manage.py runserver --settings=project.settings.development 0.0.0.0:8080`
2017-11-27T09:05:55.000258
Meg
pythondev_help_Meg_2017-11-27T09:05:55.000258
1,511,773,555.000258
101,293
pythondev
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ah okay!
2017-11-27T09:06:38.000379
Robbin
pythondev_help_Robbin_2017-11-27T09:06:38.000379
1,511,773,598.000379
101,294
pythondev
help
<https://docs.djangoproject.com/en/1.11/ref/django-admin/#cmdoption-settings>
2017-11-27T09:07:05.000093
Meg
pythondev_help_Meg_2017-11-27T09:07:05.000093
1,511,773,625.000093
101,295
pythondev
help
that applys to `manage.py` as well
2017-11-27T09:07:31.000199
Meg
pythondev_help_Meg_2017-11-27T09:07:31.000199
1,511,773,651.000199
101,296
pythondev
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Its a live server, i don't really know what i'm doing. This guy who made all this is not responding. :confused:
2017-11-27T09:09:05.000007
Robbin
pythondev_help_Robbin_2017-11-27T09:09:05.000007
1,511,773,745.000007
101,297
pythondev
help
Hey, I'm a bit confused on why the variable caught from getch() isn't triggering right here? (on win10, using program inside the command line)
2017-11-27T12:17:30.000421
Sheridan
pythondev_help_Sheridan_2017-11-27T12:17:30.000421
1,511,785,050.000421
101,298
pythondev
help
```import msvcrt print('Enter y to call thing') char = msvcrt.getch() if char == 'y': print('success') else: print('argh')``` Does the y key not translate directly to the char y?
2017-11-27T12:17:52.000223
Sheridan
pythondev_help_Sheridan_2017-11-27T12:17:52.000223
1,511,785,072.000223
101,299
pythondev
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it should
2017-11-27T12:18:22.000853
Suellen
pythondev_help_Suellen_2017-11-27T12:18:22.000853
1,511,785,102.000853
101,300
pythondev
help
:thinking_face:
2017-11-27T12:18:42.000069
Suellen
pythondev_help_Suellen_2017-11-27T12:18:42.000069
1,511,785,122.000069
101,301
pythondev
help
Docs say it returns a byte string, i.e. bytes
2017-11-27T12:19:45.000152
Suellen
pythondev_help_Suellen_2017-11-27T12:19:45.000152
1,511,785,185.000152
101,302