In [4]:
!curl 'https://api.github.com/repos/stedolan/jq/commits?per_page=3'
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In [5]:
# . outputs without change
!curl 'https://api.github.com/repos/stedolan/jq/commits?per_page=3' | jq '.'
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 11954 100 11954 0 0 7382 0 0:00:01 0:00:01 --:--:-- 7383
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},
"url": "https://api.github.com/repos/stedolan/jq/commits/4a6241be0697bbe4ef420c43689c34af59e50330",
"html_url": "https://github.com/stedolan/jq/commit/4a6241be0697bbe4ef420c43689c34af59e50330",
"comments_url": "https://api.github.com/repos/stedolan/jq/commits/4a6241be0697bbe4ef420c43689c34af59e50330/comments",
"author": {
"login": "nicowilliams",
"id": 604851,
"avatar_url": "https://avatars2.githubusercontent.com/u/604851?v=4",
"gravatar_id": "",
"url": "https://api.github.com/users/nicowilliams",
"html_url": "https://github.com/nicowilliams",
"followers_url": "https://api.github.com/users/nicowilliams/followers",
"following_url": "https://api.github.com/users/nicowilliams/following{/other_user}",
"gists_url": "https://api.github.com/users/nicowilliams/gists{/gist_id}",
"starred_url": "https://api.github.com/users/nicowilliams/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/nicowilliams/subscriptions",
"organizations_url": "https://api.github.com/users/nicowilliams/orgs",
"repos_url": "https://api.github.com/users/nicowilliams/repos",
"events_url": "https://api.github.com/users/nicowilliams/events{/privacy}",
"received_events_url": "https://api.github.com/users/nicowilliams/received_events",
"type": "User",
"site_admin": false
},
"committer": {
"login": "nicowilliams",
"id": 604851,
"avatar_url": "https://avatars2.githubusercontent.com/u/604851?v=4",
"gravatar_id": "",
"url": "https://api.github.com/users/nicowilliams",
"html_url": "https://github.com/nicowilliams",
"followers_url": "https://api.github.com/users/nicowilliams/followers",
"following_url": "https://api.github.com/users/nicowilliams/following{/other_user}",
"gists_url": "https://api.github.com/users/nicowilliams/gists{/gist_id}",
"starred_url": "https://api.github.com/users/nicowilliams/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/nicowilliams/subscriptions",
"organizations_url": "https://api.github.com/users/nicowilliams/orgs",
"repos_url": "https://api.github.com/users/nicowilliams/repos",
"events_url": "https://api.github.com/users/nicowilliams/events{/privacy}",
"received_events_url": "https://api.github.com/users/nicowilliams/received_events",
"type": "User",
"site_admin": false
},
"parents": [
{
"sha": "1900c7bcac76777782505c89a032c18a65fcc487",
"url": "https://api.github.com/repos/stedolan/jq/commits/1900c7bcac76777782505c89a032c18a65fcc487",
"html_url": "https://github.com/stedolan/jq/commit/1900c7bcac76777782505c89a032c18a65fcc487"
}
]
}
]
In [6]:
# first commit
!curl 'https://api.github.com/repos/stedolan/jq/commits?per_page=3' | jq '.[0]'
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 11954 100 11954 0 0 8408 0 0:00:01 0:00:01 --:--:-- 8406
{
"sha": "7b81a836c31500e685d043729259affa8b670a87",
"commit": {
"author": {
"name": "William Langford",
"email": "wlangfor@gmail.com",
"date": "2017-06-19T14:55:26Z"
},
"committer": {
"name": "GitHub",
"email": "noreply@github.com",
"date": "2017-06-19T14:55:26Z"
},
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"tree": {
"sha": "7f932f04ae055fe230abbf9beb9d68dc4683d8d4",
"url": "https://api.github.com/repos/stedolan/jq/git/trees/7f932f04ae055fe230abbf9beb9d68dc4683d8d4"
},
"url": "https://api.github.com/repos/stedolan/jq/git/commits/7b81a836c31500e685d043729259affa8b670a87",
"comment_count": 0,
"verification": {
"verified": false,
"reason": "unsigned",
"signature": null,
"payload": null
}
},
"url": "https://api.github.com/repos/stedolan/jq/commits/7b81a836c31500e685d043729259affa8b670a87",
"html_url": "https://github.com/stedolan/jq/commit/7b81a836c31500e685d043729259affa8b670a87",
"comments_url": "https://api.github.com/repos/stedolan/jq/commits/7b81a836c31500e685d043729259affa8b670a87/comments",
"author": {
"login": "wtlangford",
"id": 3422295,
"avatar_url": "https://avatars2.githubusercontent.com/u/3422295?v=4",
"gravatar_id": "",
"url": "https://api.github.com/users/wtlangford",
"html_url": "https://github.com/wtlangford",
"followers_url": "https://api.github.com/users/wtlangford/followers",
"following_url": "https://api.github.com/users/wtlangford/following{/other_user}",
"gists_url": "https://api.github.com/users/wtlangford/gists{/gist_id}",
"starred_url": "https://api.github.com/users/wtlangford/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/wtlangford/subscriptions",
"organizations_url": "https://api.github.com/users/wtlangford/orgs",
"repos_url": "https://api.github.com/users/wtlangford/repos",
"events_url": "https://api.github.com/users/wtlangford/events{/privacy}",
"received_events_url": "https://api.github.com/users/wtlangford/received_events",
"type": "User",
"site_admin": false
},
"committer": {
"login": "web-flow",
"id": 19864447,
"avatar_url": "https://avatars3.githubusercontent.com/u/19864447?v=4",
"gravatar_id": "",
"url": "https://api.github.com/users/web-flow",
"html_url": "https://github.com/web-flow",
"followers_url": "https://api.github.com/users/web-flow/followers",
"following_url": "https://api.github.com/users/web-flow/following{/other_user}",
"gists_url": "https://api.github.com/users/web-flow/gists{/gist_id}",
"starred_url": "https://api.github.com/users/web-flow/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/web-flow/subscriptions",
"organizations_url": "https://api.github.com/users/web-flow/orgs",
"repos_url": "https://api.github.com/users/web-flow/repos",
"events_url": "https://api.github.com/users/web-flow/events{/privacy}",
"received_events_url": "https://api.github.com/users/web-flow/received_events",
"type": "User",
"site_admin": false
},
"parents": [
{
"sha": "c538237f4e4c381d35f1c15497c95f659fd55850",
"url": "https://api.github.com/repos/stedolan/jq/commits/c538237f4e4c381d35f1c15497c95f659fd55850",
"html_url": "https://github.com/stedolan/jq/commit/c538237f4e4c381d35f1c15497c95f659fd55850"
},
{
"sha": "ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36",
"url": "https://api.github.com/repos/stedolan/jq/commits/ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36",
"html_url": "https://github.com/stedolan/jq/commit/ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36"
}
]
}
In [7]:
!curl 'https://api.github.com/repos/stedolan/jq/commits?per_page=3' -o data/ex_jq01.json
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 11954 100 11954 0 0 8641 0 0:00:01 0:00:01 --:--:-- 8643
In [8]:
!jq '.[0]' data/ex_jq01.json
{
"sha": "7b81a836c31500e685d043729259affa8b670a87",
"commit": {
"author": {
"name": "William Langford",
"email": "wlangfor@gmail.com",
"date": "2017-06-19T14:55:26Z"
},
"committer": {
"name": "GitHub",
"email": "noreply@github.com",
"date": "2017-06-19T14:55:26Z"
},
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"tree": {
"sha": "7f932f04ae055fe230abbf9beb9d68dc4683d8d4",
"url": "https://api.github.com/repos/stedolan/jq/git/trees/7f932f04ae055fe230abbf9beb9d68dc4683d8d4"
},
"url": "https://api.github.com/repos/stedolan/jq/git/commits/7b81a836c31500e685d043729259affa8b670a87",
"comment_count": 0,
"verification": {
"verified": false,
"reason": "unsigned",
"signature": null,
"payload": null
}
},
"url": "https://api.github.com/repos/stedolan/jq/commits/7b81a836c31500e685d043729259affa8b670a87",
"html_url": "https://github.com/stedolan/jq/commit/7b81a836c31500e685d043729259affa8b670a87",
"comments_url": "https://api.github.com/repos/stedolan/jq/commits/7b81a836c31500e685d043729259affa8b670a87/comments",
"author": {
"login": "wtlangford",
"id": 3422295,
"avatar_url": "https://avatars2.githubusercontent.com/u/3422295?v=4",
"gravatar_id": "",
"url": "https://api.github.com/users/wtlangford",
"html_url": "https://github.com/wtlangford",
"followers_url": "https://api.github.com/users/wtlangford/followers",
"following_url": "https://api.github.com/users/wtlangford/following{/other_user}",
"gists_url": "https://api.github.com/users/wtlangford/gists{/gist_id}",
"starred_url": "https://api.github.com/users/wtlangford/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/wtlangford/subscriptions",
"organizations_url": "https://api.github.com/users/wtlangford/orgs",
"repos_url": "https://api.github.com/users/wtlangford/repos",
"events_url": "https://api.github.com/users/wtlangford/events{/privacy}",
"received_events_url": "https://api.github.com/users/wtlangford/received_events",
"type": "User",
"site_admin": false
},
"committer": {
"login": "web-flow",
"id": 19864447,
"avatar_url": "https://avatars3.githubusercontent.com/u/19864447?v=4",
"gravatar_id": "",
"url": "https://api.github.com/users/web-flow",
"html_url": "https://github.com/web-flow",
"followers_url": "https://api.github.com/users/web-flow/followers",
"following_url": "https://api.github.com/users/web-flow/following{/other_user}",
"gists_url": "https://api.github.com/users/web-flow/gists{/gist_id}",
"starred_url": "https://api.github.com/users/web-flow/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/web-flow/subscriptions",
"organizations_url": "https://api.github.com/users/web-flow/orgs",
"repos_url": "https://api.github.com/users/web-flow/repos",
"events_url": "https://api.github.com/users/web-flow/events{/privacy}",
"received_events_url": "https://api.github.com/users/web-flow/received_events",
"type": "User",
"site_admin": false
},
"parents": [
{
"sha": "c538237f4e4c381d35f1c15497c95f659fd55850",
"url": "https://api.github.com/repos/stedolan/jq/commits/c538237f4e4c381d35f1c15497c95f659fd55850",
"html_url": "https://github.com/stedolan/jq/commit/c538237f4e4c381d35f1c15497c95f659fd55850"
},
{
"sha": "ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36",
"url": "https://api.github.com/repos/stedolan/jq/commits/ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36",
"html_url": "https://github.com/stedolan/jq/commit/ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36"
}
]
}
In [9]:
!jq '.[0] | {message: .commit.message, name: .commit.committer.name}' data/ex_jq01.json
{
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"name": "GitHub"
}
In [12]:
# apply filter to each element .[]
!jq '.[] | {message: .commit.message, name: .commit.committer.name}' data/ex_jq01.json
{
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"name": "GitHub"
}
{
"message": "Deal with strptime() on OS X and *BSD (fix #1415)\n\nstrptime() on OS X and *BSDs (reputedly) does not set tm_wday and\ntm_yday unless corresponding %U and %j format specifiers were used.\nThat can be... surprising when one parsed year, month, and day anyways.\nGlibc's strptime() conveniently sets tm_wday and tm_yday in those cases,\nbut OS X's does not, ignoring them completely.\n\nThis commit makes jq compute those where possible, though the day of\nweek computation may be wrong for dates before 1900-03-01 or after\n2099-12-31.",
"name": "Nicolas Williams"
}
{
"message": "Attempt to fix #1415\n\nOS X (and *BSD) strptime() does not set tm_wday nor tm_yday unless\ncorresponding format options are used. That means we must call timegm()\nto set them.",
"name": "Nicolas Williams"
}
In [11]:
# collect results in one array: wrap everything [..]
!jq '[.[] | {message: .commit.message, name: .commit.committer.name}]' data/ex_jq01.json
[
{
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"name": "GitHub"
},
{
"message": "Deal with strptime() on OS X and *BSD (fix #1415)\n\nstrptime() on OS X and *BSDs (reputedly) does not set tm_wday and\ntm_yday unless corresponding %U and %j format specifiers were used.\nThat can be... surprising when one parsed year, month, and day anyways.\nGlibc's strptime() conveniently sets tm_wday and tm_yday in those cases,\nbut OS X's does not, ignoring them completely.\n\nThis commit makes jq compute those where possible, though the day of\nweek computation may be wrong for dates before 1900-03-01 or after\n2099-12-31.",
"name": "Nicolas Williams"
},
{
"message": "Attempt to fix #1415\n\nOS X (and *BSD) strptime() does not set tm_wday nor tm_yday unless\ncorresponding format options are used. That means we must call timegm()\nto set them.",
"name": "Nicolas Williams"
}
]
In [13]:
!jq '[.[] | {message: .commit.message, name: .commit.committer.name, parents: [.parents[].html_url]}]' data/ex_jq01.json
[
{
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"name": "GitHub",
"parents": [
"https://github.com/stedolan/jq/commit/c538237f4e4c381d35f1c15497c95f659fd55850",
"https://github.com/stedolan/jq/commit/ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36"
]
},
{
"message": "Deal with strptime() on OS X and *BSD (fix #1415)\n\nstrptime() on OS X and *BSDs (reputedly) does not set tm_wday and\ntm_yday unless corresponding %U and %j format specifiers were used.\nThat can be... surprising when one parsed year, month, and day anyways.\nGlibc's strptime() conveniently sets tm_wday and tm_yday in those cases,\nbut OS X's does not, ignoring them completely.\n\nThis commit makes jq compute those where possible, though the day of\nweek computation may be wrong for dates before 1900-03-01 or after\n2099-12-31.",
"name": "Nicolas Williams",
"parents": [
"https://github.com/stedolan/jq/commit/4a6241be0697bbe4ef420c43689c34af59e50330"
]
},
{
"message": "Attempt to fix #1415\n\nOS X (and *BSD) strptime() does not set tm_wday nor tm_yday unless\ncorresponding format options are used. That means we must call timegm()\nto set them.",
"name": "Nicolas Williams",
"parents": [
"https://github.com/stedolan/jq/commit/1900c7bcac76777782505c89a032c18a65fcc487"
]
}
]
In [14]:
!jq '[.[] | {message: .commit.message, name: .commit.committer.name, parents: [.parents[].html_url]}]' data/ex_jq01.json
[
{
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"name": "GitHub",
"parents": [
"https://github.com/stedolan/jq/commit/c538237f4e4c381d35f1c15497c95f659fd55850",
"https://github.com/stedolan/jq/commit/ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36"
]
},
{
"message": "Deal with strptime() on OS X and *BSD (fix #1415)\n\nstrptime() on OS X and *BSDs (reputedly) does not set tm_wday and\ntm_yday unless corresponding %U and %j format specifiers were used.\nThat can be... surprising when one parsed year, month, and day anyways.\nGlibc's strptime() conveniently sets tm_wday and tm_yday in those cases,\nbut OS X's does not, ignoring them completely.\n\nThis commit makes jq compute those where possible, though the day of\nweek computation may be wrong for dates before 1900-03-01 or after\n2099-12-31.",
"name": "Nicolas Williams",
"parents": [
"https://github.com/stedolan/jq/commit/4a6241be0697bbe4ef420c43689c34af59e50330"
]
},
{
"message": "Attempt to fix #1415\n\nOS X (and *BSD) strptime() does not set tm_wday nor tm_yday unless\ncorresponding format options are used. That means we must call timegm()\nto set them.",
"name": "Nicolas Williams",
"parents": [
"https://github.com/stedolan/jq/commit/1900c7bcac76777782505c89a032c18a65fcc487"
]
}
]
In [15]:
# what if we remove wrapping [..] in parents
!jq '[.[] | {message: .commit.message, name: .commit.committer.name, parents: .parents[].html_url}]' data/ex_jq01.json
[
{
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"name": "GitHub",
"parents": "https://github.com/stedolan/jq/commit/c538237f4e4c381d35f1c15497c95f659fd55850"
},
{
"message": "Merge pull request #1403 from Argoday/master\n\nUse unsorted keys in walk",
"name": "GitHub",
"parents": "https://github.com/stedolan/jq/commit/ca12bd9b5d15c0c4e5bd01d706ddbb3f4edefd36"
},
{
"message": "Deal with strptime() on OS X and *BSD (fix #1415)\n\nstrptime() on OS X and *BSDs (reputedly) does not set tm_wday and\ntm_yday unless corresponding %U and %j format specifiers were used.\nThat can be... surprising when one parsed year, month, and day anyways.\nGlibc's strptime() conveniently sets tm_wday and tm_yday in those cases,\nbut OS X's does not, ignoring them completely.\n\nThis commit makes jq compute those where possible, though the day of\nweek computation may be wrong for dates before 1900-03-01 or after\n2099-12-31.",
"name": "Nicolas Williams",
"parents": "https://github.com/stedolan/jq/commit/4a6241be0697bbe4ef420c43689c34af59e50330"
},
{
"message": "Attempt to fix #1415\n\nOS X (and *BSD) strptime() does not set tm_wday nor tm_yday unless\ncorresponding format options are used. That means we must call timegm()\nto set them.",
"name": "Nicolas Williams",
"parents": "https://github.com/stedolan/jq/commit/1900c7bcac76777782505c89a032c18a65fcc487"
}
]
In [ ]:
Content source: mertnuhoglu/study
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