apache / pulsar-client-python
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 33 files with 2,871 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 1 file changed 51-100 times (700 lines of code)
    • 3 files changed 21-50 times (748 lines of code)
    • 15 files changed 6-20 times (879 lines of code)
    • 14 files changed 1-5 times (544 lines of code)
0% | 24% | 26% | 30% | 18%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 33 files with 2,871 lines of code.
    • 2 files changed by more than 25 contributors (1,000 lines of code)
    • 4 files changed by 11-25 contributors (651 lines of code)
    • 7 files changed by 6-10 contributors (502 lines of code)
    • 13 files changed by 2-5 contributors (381 lines of code)
    • 7 files changed by 1 contributor (337 lines of code)
34% | 22% | 17% | 13% | 11%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
py, cc, sh, yaml, md, txt, gitignore, h, avsc, clang-format, patch, cmake, json, gitmodules
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
py0% | 43% | 28% | 18% | 9%
cc0% | 0% | 28% | 49% | 21%
h0% | 0% | 0% | 47% | 52%
yaml0% | 0% | 0% | 100% | 0%
cmake0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
pulsar0% | 47% | 25% | 19% | 6%
src0% | 0% | 25% | 49% | 24%
ROOT0% | 0% | 95% | 4% | 0%
cmake_modules0% | 0% | 0% | 0% | 100%
build-support0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 33)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
__init__.py
in pulsar
 700 95 2018-06-04 2025-05-07 92 48 mmerli@apache.org xyzinfernity@163.com
config.cc
in src
 300 3 2017-06-22 2025-05-06 44 28 rdhabalia@apache.org xyzinfernity@163.com
setup.py
in root
 69 3 2017-06-22 2024-05-07 34 13 rdhabalia@apache.org lhotari@users.noreply.githu...
definition.py
in pulsar/schema
 379 72 2019-01-30 2023-10-30 21 11 mmerli@apache.org zike@apache.org
86 1 2017-06-22 2023-09-27 19 13 rdhabalia@apache.org sbreatnach@users.noreply.gi...
94 18 2017-06-21 2024-03-22 19 9 mmerli@apache.org xyzinfernity@163.com
enums.cc
in src
 117 1 2017-06-22 2025-05-06 18 11 rdhabalia@apache.org xyzinfernity@163.com
3 - 2022-10-13 2025-05-07 17 3 mmerli@apache.org xyzinfernity@163.com
58 6 2017-06-21 2024-01-04 15 7 mmerli@apache.org xyzinfernity@163.com
context.py
in pulsar/functions
 86 28 2018-06-04 2023-09-27 14 8 mmerli@apache.org sbreatnach@users.noreply.gi...
client.cc
in src
 72 11 2017-06-21 2025-05-07 13 4 mmerli@apache.org xyzinfernity@163.com
utils.h
in src
 55 2 2017-06-22 2023-05-25 11 6 rdhabalia@apache.org mmerli@apache.org
pulsar.cc
in src
 28 - 2017-06-21 2025-05-07 10 5 mmerli@apache.org xyzinfernity@163.com
schema.py
in pulsar/schema
 72 20 2019-01-30 2023-10-30 10 7 mmerli@apache.org zike@apache.org
schema_avro.py
in pulsar/schema
 102 11 2021-06-24 2024-02-19 10 6 mmerli@apache.org xyzinfernity@163.com
35 1 2017-06-22 2022-11-29 9 6 rdhabalia@apache.org xyzinfernity@163.com
reader.cc
in src
 40 8 2017-09-13 2023-05-24 9 5 mmerli@apache.org mmerli@apache.org
__about__.py
in pulsar
 1 - 2023-01-13 2025-02-15 7 4 ericrhare@gmail.com xyzinfernity@163.com
serde.py
in pulsar/functions
 30 7 2018-06-04 2024-11-02 6 4 mmerli@apache.org kianmeng.ang@gmail.com
__init__.py
in pulsar/schema
 4 - 2019-01-30 2021-11-07 4 2 mmerli@apache.org gaoran_10@126.com
139 4 2021-05-15 2022-11-29 4 3 lbenc135@gmail.com xyzinfernity@163.com
function.py
in pulsar/functions
 5 1 2018-06-04 2022-11-06 3 2 mmerli@apache.org wander4096@gmail.com
schema.cc
in src
 11 1 2019-01-30 2022-11-29 3 2 mmerli@apache.org xyzinfernity@163.com
utils.cc
in src
 28 2 2022-05-24 2023-05-25 3 2 mmerli@apache.org mmerli@apache.org
__init__.py
in pulsar/functions
 1 - 2018-06-04 2022-05-05 2 1 mmerli@apache.org mmerli@apache.org
exceptions.py
in pulsar
 9 - 2021-05-15 2023-03-07 2 2 lbenc135@gmail.com xyzinfernity@163.com
dep-version.py
in build-support
 11 - 2022-10-13 2022-11-29 2 2 mmerli@apache.org xyzinfernity@163.com
tableview.py
in pulsar
 31 8 2025-05-07 2025-05-07 1 1 xyzinfernity@163.com xyzinfernity@163.com
run_clang_format.py
in build-support
 48 - 2022-09-30 2022-09-30 1 1 mmerli@apache.org mmerli@apache.org
asyncio.py
in pulsar
 50 6 2024-01-04 2024-01-04 1 1 xyzinfernity@163.com xyzinfernity@163.com
53 1 2025-05-07 2025-05-07 1 1 xyzinfernity@163.com xyzinfernity@163.com
61 - 2022-11-29 2022-11-29 1 1 xyzinfernity@163.com xyzinfernity@163.com
FindClangTools.cmake
in cmake_modules
 93 - 2022-09-30 2022-09-30 1 1 mmerli@apache.org mmerli@apache.org
Files With Most Contributors (Top 33)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
__init__.py
in pulsar
 700 95 2018-06-04 2025-05-07 92 48 mmerli@apache.org xyzinfernity@163.com
config.cc
in src
 300 3 2017-06-22 2025-05-06 44 28 rdhabalia@apache.org xyzinfernity@163.com
setup.py
in root
 69 3 2017-06-22 2024-05-07 34 13 rdhabalia@apache.org lhotari@users.noreply.githu...
86 1 2017-06-22 2023-09-27 19 13 rdhabalia@apache.org sbreatnach@users.noreply.gi...
definition.py
in pulsar/schema
 379 72 2019-01-30 2023-10-30 21 11 mmerli@apache.org zike@apache.org
enums.cc
in src
 117 1 2017-06-22 2025-05-06 18 11 rdhabalia@apache.org xyzinfernity@163.com
94 18 2017-06-21 2024-03-22 19 9 mmerli@apache.org xyzinfernity@163.com
context.py
in pulsar/functions
 86 28 2018-06-04 2023-09-27 14 8 mmerli@apache.org sbreatnach@users.noreply.gi...
58 6 2017-06-21 2024-01-04 15 7 mmerli@apache.org xyzinfernity@163.com
schema.py
in pulsar/schema
 72 20 2019-01-30 2023-10-30 10 7 mmerli@apache.org zike@apache.org
utils.h
in src
 55 2 2017-06-22 2023-05-25 11 6 rdhabalia@apache.org mmerli@apache.org
schema_avro.py
in pulsar/schema
 102 11 2021-06-24 2024-02-19 10 6 mmerli@apache.org xyzinfernity@163.com
35 1 2017-06-22 2022-11-29 9 6 rdhabalia@apache.org xyzinfernity@163.com
pulsar.cc
in src
 28 - 2017-06-21 2025-05-07 10 5 mmerli@apache.org xyzinfernity@163.com
reader.cc
in src
 40 8 2017-09-13 2023-05-24 9 5 mmerli@apache.org mmerli@apache.org
client.cc
in src
 72 11 2017-06-21 2025-05-07 13 4 mmerli@apache.org xyzinfernity@163.com
__about__.py
in pulsar
 1 - 2023-01-13 2025-02-15 7 4 ericrhare@gmail.com xyzinfernity@163.com
serde.py
in pulsar/functions
 30 7 2018-06-04 2024-11-02 6 4 mmerli@apache.org kianmeng.ang@gmail.com
3 - 2022-10-13 2025-05-07 17 3 mmerli@apache.org xyzinfernity@163.com
139 4 2021-05-15 2022-11-29 4 3 lbenc135@gmail.com xyzinfernity@163.com
__init__.py
in pulsar/schema
 4 - 2019-01-30 2021-11-07 4 2 mmerli@apache.org gaoran_10@126.com
utils.cc
in src
 28 2 2022-05-24 2023-05-25 3 2 mmerli@apache.org mmerli@apache.org
schema.cc
in src
 11 1 2019-01-30 2022-11-29 3 2 mmerli@apache.org xyzinfernity@163.com
function.py
in pulsar/functions
 5 1 2018-06-04 2022-11-06 3 2 mmerli@apache.org wander4096@gmail.com
exceptions.py
in pulsar
 9 - 2021-05-15 2023-03-07 2 2 lbenc135@gmail.com xyzinfernity@163.com
dep-version.py
in build-support
 11 - 2022-10-13 2022-11-29 2 2 mmerli@apache.org xyzinfernity@163.com
__init__.py
in pulsar/functions
 1 - 2018-06-04 2022-05-05 2 1 mmerli@apache.org mmerli@apache.org
FindClangTools.cmake
in cmake_modules
 93 - 2022-09-30 2022-09-30 1 1 mmerli@apache.org mmerli@apache.org
61 - 2022-11-29 2022-11-29 1 1 xyzinfernity@163.com xyzinfernity@163.com
53 1 2025-05-07 2025-05-07 1 1 xyzinfernity@163.com xyzinfernity@163.com
asyncio.py
in pulsar
 50 6 2024-01-04 2024-01-04 1 1 xyzinfernity@163.com xyzinfernity@163.com
tableview.py
in pulsar
 31 8 2025-05-07 2025-05-07 1 1 xyzinfernity@163.com xyzinfernity@163.com
run_clang_format.py
in build-support
 48 - 2022-09-30 2022-09-30 1 1 mmerli@apache.org mmerli@apache.org
Files With Least Contributors (Top 33)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
FindClangTools.cmake
in cmake_modules
 93 - 2022-09-30 2022-09-30 1 1 mmerli@apache.org mmerli@apache.org
61 - 2022-11-29 2022-11-29 1 1 xyzinfernity@163.com xyzinfernity@163.com
53 1 2025-05-07 2025-05-07 1 1 xyzinfernity@163.com xyzinfernity@163.com
asyncio.py
in pulsar
 50 6 2024-01-04 2024-01-04 1 1 xyzinfernity@163.com xyzinfernity@163.com
run_clang_format.py
in build-support
 48 - 2022-09-30 2022-09-30 1 1 mmerli@apache.org mmerli@apache.org
tableview.py
in pulsar
 31 8 2025-05-07 2025-05-07 1 1 xyzinfernity@163.com xyzinfernity@163.com
__init__.py
in pulsar/functions
 1 - 2018-06-04 2022-05-05 2 1 mmerli@apache.org mmerli@apache.org
utils.cc
in src
 28 2 2022-05-24 2023-05-25 3 2 mmerli@apache.org mmerli@apache.org
schema.cc
in src
 11 1 2019-01-30 2022-11-29 3 2 mmerli@apache.org xyzinfernity@163.com
dep-version.py
in build-support
 11 - 2022-10-13 2022-11-29 2 2 mmerli@apache.org xyzinfernity@163.com
exceptions.py
in pulsar
 9 - 2021-05-15 2023-03-07 2 2 lbenc135@gmail.com xyzinfernity@163.com
function.py
in pulsar/functions
 5 1 2018-06-04 2022-11-06 3 2 mmerli@apache.org wander4096@gmail.com
__init__.py
in pulsar/schema
 4 - 2019-01-30 2021-11-07 4 2 mmerli@apache.org gaoran_10@126.com
139 4 2021-05-15 2022-11-29 4 3 lbenc135@gmail.com xyzinfernity@163.com
3 - 2022-10-13 2025-05-07 17 3 mmerli@apache.org xyzinfernity@163.com
client.cc
in src
 72 11 2017-06-21 2025-05-07 13 4 mmerli@apache.org xyzinfernity@163.com
serde.py
in pulsar/functions
 30 7 2018-06-04 2024-11-02 6 4 mmerli@apache.org kianmeng.ang@gmail.com
__about__.py
in pulsar
 1 - 2023-01-13 2025-02-15 7 4 ericrhare@gmail.com xyzinfernity@163.com
reader.cc
in src
 40 8 2017-09-13 2023-05-24 9 5 mmerli@apache.org mmerli@apache.org
pulsar.cc
in src
 28 - 2017-06-21 2025-05-07 10 5 mmerli@apache.org xyzinfernity@163.com
schema_avro.py
in pulsar/schema
 102 11 2021-06-24 2024-02-19 10 6 mmerli@apache.org xyzinfernity@163.com
utils.h
in src
 55 2 2017-06-22 2023-05-25 11 6 rdhabalia@apache.org mmerli@apache.org
35 1 2017-06-22 2022-11-29 9 6 rdhabalia@apache.org xyzinfernity@163.com
schema.py
in pulsar/schema
 72 20 2019-01-30 2023-10-30 10 7 mmerli@apache.org zike@apache.org
58 6 2017-06-21 2024-01-04 15 7 mmerli@apache.org xyzinfernity@163.com
context.py
in pulsar/functions
 86 28 2018-06-04 2023-09-27 14 8 mmerli@apache.org sbreatnach@users.noreply.gi...
94 18 2017-06-21 2024-03-22 19 9 mmerli@apache.org xyzinfernity@163.com
definition.py
in pulsar/schema
 379 72 2019-01-30 2023-10-30 21 11 mmerli@apache.org zike@apache.org
enums.cc
in src
 117 1 2017-06-22 2025-05-06 18 11 rdhabalia@apache.org xyzinfernity@163.com
86 1 2017-06-22 2023-09-27 19 13 rdhabalia@apache.org sbreatnach@users.noreply.gi...
setup.py
in root
 69 3 2017-06-22 2024-05-07 34 13 rdhabalia@apache.org lhotari@users.noreply.githu...
config.cc
in src
 300 3 2017-06-22 2025-05-06 44 28 rdhabalia@apache.org xyzinfernity@163.com
__init__.py
in pulsar
 700 95 2018-06-04 2025-05-07 92 48 mmerli@apache.org xyzinfernity@163.com
Correlations

File Size vs. Number of Changes: 33 points

dependencies.yaml x: 3 lines of code y: 17 # changes pulsar/__init__.py x: 700 lines of code y: 92 # changes pulsar/tableview.py x: 31 lines of code y: 1 # changes src/client.cc x: 72 lines of code y: 13 # changes src/pulsar.cc x: 28 lines of code y: 10 # changes src/table_view.cc x: 53 lines of code y: 1 # changes src/config.cc x: 300 lines of code y: 44 # changes src/enums.cc x: 117 lines of code y: 18 # changes pulsar/__about__.py x: 1 lines of code y: 7 # changes pulsar/functions/serde.py x: 30 lines of code y: 6 # changes setup.py x: 69 lines of code y: 34 # changes src/consumer.cc x: 94 lines of code y: 19 # changes pulsar/schema/schema_avro.py x: 102 lines of code y: 10 # changes pulsar/asyncio.py x: 50 lines of code y: 1 # changes src/producer.cc x: 58 lines of code y: 15 # changes pulsar/schema/definition.py x: 379 lines of code y: 21 # changes pulsar/schema/schema.py x: 72 lines of code y: 10 # changes pulsar/functions/context.py x: 86 lines of code y: 14 # changes src/message.cc x: 86 lines of code y: 19 # changes src/utils.cc x: 28 lines of code y: 3 # changes src/utils.h x: 55 lines of code y: 11 # changes src/reader.cc x: 40 lines of code y: 9 # changes pulsar/exceptions.py x: 9 lines of code y: 2 # changes build-support/dep-version.py x: 11 lines of code y: 2 # changes src/authentication.cc x: 35 lines of code y: 9 # changes src/exceptions.cc x: 139 lines of code y: 4 # changes src/exceptions.h x: 61 lines of code y: 1 # changes src/schema.cc x: 11 lines of code y: 3 # changes pulsar/functions/function.py x: 5 lines of code y: 3 # changes build-support/run_clang_format.py x: 48 lines of code y: 1 # changes cmake_modules/FindClangTools.cmake x: 93 lines of code y: 1 # changes pulsar/functions/__init__.py x: 1 lines of code y: 2 # changes pulsar/schema/__init__.py x: 4 lines of code y: 4 # changes
92.0
# changes
  min: 1.0
  average: 12.33
  25th percentile: 2.0
  median: 9.0
  75th percentile: 16.0
  max: 92.0
0 700.0
lines of code
min: 1.0 | average: 87.0 | 25th percentile: 19.5 | median: 53.0 | 75th percentile: 89.5 | max: 700.0

Number of Contributors vs. Number of Changes: 33 points

dependencies.yaml x: 3 # contributors y: 17 # changes pulsar/__init__.py x: 48 # contributors y: 92 # changes pulsar/tableview.py x: 1 # contributors y: 1 # changes src/client.cc x: 4 # contributors y: 13 # changes src/pulsar.cc x: 5 # contributors y: 10 # changes src/config.cc x: 28 # contributors y: 44 # changes src/enums.cc x: 11 # contributors y: 18 # changes pulsar/__about__.py x: 4 # contributors y: 7 # changes pulsar/functions/serde.py x: 4 # contributors y: 6 # changes setup.py x: 13 # contributors y: 34 # changes src/consumer.cc x: 9 # contributors y: 19 # changes pulsar/schema/schema_avro.py x: 6 # contributors y: 10 # changes src/producer.cc x: 7 # contributors y: 15 # changes pulsar/schema/definition.py x: 11 # contributors y: 21 # changes pulsar/schema/schema.py x: 7 # contributors y: 10 # changes pulsar/functions/context.py x: 8 # contributors y: 14 # changes src/message.cc x: 13 # contributors y: 19 # changes src/utils.cc x: 2 # contributors y: 3 # changes src/utils.h x: 6 # contributors y: 11 # changes src/reader.cc x: 5 # contributors y: 9 # changes pulsar/exceptions.py x: 2 # contributors y: 2 # changes src/authentication.cc x: 6 # contributors y: 9 # changes src/exceptions.cc x: 3 # contributors y: 4 # changes pulsar/functions/__init__.py x: 1 # contributors y: 2 # changes pulsar/schema/__init__.py x: 2 # contributors y: 4 # changes
92.0
# changes
  min: 1.0
  average: 12.33
  25th percentile: 2.0
  median: 9.0
  75th percentile: 16.0
  max: 92.0
0 48.0
# contributors
min: 1.0 | average: 6.67 | 25th percentile: 2.0 | median: 4.0 | 75th percentile: 7.5 | max: 48.0

Number of Contributors vs. File Size: 33 points

dependencies.yaml x: 3 # contributors y: 3 lines of code pulsar/__init__.py x: 48 # contributors y: 700 lines of code pulsar/tableview.py x: 1 # contributors y: 31 lines of code src/client.cc x: 4 # contributors y: 72 lines of code src/pulsar.cc x: 5 # contributors y: 28 lines of code src/table_view.cc x: 1 # contributors y: 53 lines of code src/config.cc x: 28 # contributors y: 300 lines of code src/enums.cc x: 11 # contributors y: 117 lines of code pulsar/__about__.py x: 4 # contributors y: 1 lines of code pulsar/functions/serde.py x: 4 # contributors y: 30 lines of code setup.py x: 13 # contributors y: 69 lines of code src/consumer.cc x: 9 # contributors y: 94 lines of code pulsar/schema/schema_avro.py x: 6 # contributors y: 102 lines of code pulsar/asyncio.py x: 1 # contributors y: 50 lines of code src/producer.cc x: 7 # contributors y: 58 lines of code pulsar/schema/definition.py x: 11 # contributors y: 379 lines of code pulsar/schema/schema.py x: 7 # contributors y: 72 lines of code pulsar/functions/context.py x: 8 # contributors y: 86 lines of code src/message.cc x: 13 # contributors y: 86 lines of code src/utils.cc x: 2 # contributors y: 28 lines of code src/utils.h x: 6 # contributors y: 55 lines of code src/reader.cc x: 5 # contributors y: 40 lines of code pulsar/exceptions.py x: 2 # contributors y: 9 lines of code src/authentication.cc x: 6 # contributors y: 35 lines of code src/exceptions.cc x: 3 # contributors y: 139 lines of code src/exceptions.h x: 1 # contributors y: 61 lines of code pulsar/functions/function.py x: 2 # contributors y: 5 lines of code build-support/run_clang_format.py x: 1 # contributors y: 48 lines of code cmake_modules/FindClangTools.cmake x: 1 # contributors y: 93 lines of code pulsar/functions/__init__.py x: 1 # contributors y: 1 lines of code
700.0
lines of code
  min: 1.0
  average: 87.0
  25th percentile: 19.5
  median: 53.0
  75th percentile: 89.5
  max: 700.0
0 48.0
# contributors
min: 1.0 | average: 6.67 | 25th percentile: 2.0 | median: 4.0 | 75th percentile: 7.5 | max: 48.0